[calculix-cgx-doc] 01/04: Imported Upstream version 2.11

Wolfgang Fütterer debian at wlf-online.de
Tue Aug 9 13:20:48 UTC 2016


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wlfuetter-guest pushed a commit to branch master
in repository calculix-cgx-doc.

commit e53f33231e1f8003e476cbe262ce016126a5e8f0
Author: Wolfgang Fütterer <debian at wlf-online.de>
Date:   Tue Aug 9 14:44:59 2016 +0200

    Imported Upstream version 2.11
---
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 285 files changed, 7316 insertions(+), 7018 deletions(-)

diff --git a/cgx_2.10/doc/cgx/node199.html b/cgx_2.10/doc/cgx/node199.html
deleted file mode 100644
index f49c922..0000000
--- a/cgx_2.10/doc/cgx/node199.html
+++ /dev/null
@@ -1,122 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
-
-<!--Converted with LaTeX2HTML 2012 (1.2)
-original version by:  Nikos Drakos, CBLU, University of Leeds
-* revised and updated by:  Marcus Hennecke, Ross Moore, Herb Swan
-* with significant contributions from:
-  Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
-<HTML>
-<HEAD>
-<TITLE>Tips and Hints</TITLE>
-<META NAME="description" CONTENT="Tips and Hints">
-<META NAME="keywords" CONTENT="cgx">
-<META NAME="resource-type" CONTENT="document">
-<META NAME="distribution" CONTENT="global">
-
-<META NAME="Generator" CONTENT="LaTeX2HTML v2012">
-<META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css">
-
-<LINK REL="STYLESHEET" HREF="cgx.css">
-
-<LINK REL="next" HREF="node222.html">
-<LINK REL="previous" HREF="node196.html">
-<LINK REL="up" HREF="cgx.html">
-<LINK REL="next" HREF="node200.html">
-</HEAD>
-
-<BODY >
-<!--Navigation Panel-->
-<A NAME="tex2html3026"
-  HREF="node200.html">
-<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
- SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3022"
-  HREF="cgx.html">
-<IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
- SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3016"
-  HREF="node198.html">
-<IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
- SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3024"
-  HREF="node1.html">
-<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
- SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
-<BR>
-<B> Next:</B> <A NAME="tex2html3027"
-  HREF="node200.html">How to change the</A>
-<B> Up:</B> <A NAME="tex2html3023"
-  HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html3017"
-  HREF="node198.html">Program generates a segmentation</A>
-   <B>  <A NAME="tex2html3025"
-  HREF="node1.html">Contents</A></B> 
-<BR>
-<BR>
-<!--End of Navigation Panel-->
-
-<H1><A NAME="SECTION000160000000000000000"></A><A NAME="Tips_and_Hints"></A>
-<BR>
-Tips and Hints
-</H1>
-The following collection will give you background information and procedures to deal with common situations.
-
-<P>
-<BR><HR>
-<!--Table of Child-Links-->
-<A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
-
-<UL>
-<LI><A NAME="tex2html3028"
-  HREF="node200.html">How to change the format of the movie file</A>
-<LI><A NAME="tex2html3029"
-  HREF="node201.html">How to define a set of entities</A>
-<LI><A NAME="tex2html3030"
-  HREF="node202.html">How to enquire node numbers and values at certain locations</A>
-<LI><A NAME="tex2html3031"
-  HREF="node203.html">How to write values to a file</A>
-<LI><A NAME="tex2html3032"
-  HREF="node204.html">How to select only nodes on the surface</A>
-<LI><A NAME="tex2html3033"
-  HREF="node205.html">How to generate a time-history plot</A>
-<LI><A NAME="tex2html3034"
-  HREF="node206.html">How the mesh is related to the geometry</A>
-<LI><A NAME="tex2html3035"
-  HREF="node207.html">How to change the order of elements</A>
-<LI><A NAME="tex2html3036"
-  HREF="node208.html">How to connect independent meshes</A>
-<LI><A NAME="tex2html3037"
-  HREF="node209.html">How to define loads and constraints</A>
-<LI><A NAME="tex2html3038"
-  HREF="node210.html">How to map loads</A>
-<LI><A NAME="tex2html3039"
-  HREF="node211.html">How to run cgx in batch mode</A>
-<LI><A NAME="tex2html3040"
-  HREF="node212.html">How to deal with cad-geometry</A>
-<LI><A NAME="tex2html3041"
-  HREF="node213.html">How to check an input file for ccx</A>
-<LI><A NAME="tex2html3042"
-  HREF="node214.html">Remarks Concerning Ansys</A>
-<LI><A NAME="tex2html3043"
-  HREF="node215.html">Remarks Concerning Code Aster</A>
-<LI><A NAME="tex2html3044"
-  HREF="node216.html">Remarks Concerning dolfyn</A>
-<LI><A NAME="tex2html3045"
-  HREF="node217.html">Remarks Concerning Duns and Isaac</A>
-<LI><A NAME="tex2html3046"
-  HREF="node218.html">Remarks Concerning Nastran</A>
-<LI><A NAME="tex2html3047"
-  HREF="node219.html">Remarks Concerning NETGEN</A>
-<LI><A NAME="tex2html3048"
-  HREF="node220.html">Remarks Concerning OpenFOAM</A>
-<LI><A NAME="tex2html3049"
-  HREF="node221.html">Remarks Concerning Samcef</A>
-</UL>
-<!--End of Table of Child-Links-->
-<BR><HR>
-<ADDRESS>
-root
-2016-03-04
-</ADDRESS>
-</BODY>
-</HTML>
diff --git a/cgx_2.10/doc/cgx/WARNINGS b/cgx_2.11/doc/cgx/WARNINGS
similarity index 100%
rename from cgx_2.10/doc/cgx/WARNINGS
rename to cgx_2.11/doc/cgx/WARNINGS
index 490bc10..58bbcda 100644
--- a/cgx_2.10/doc/cgx/WARNINGS
+++ b/cgx_2.11/doc/cgx/WARNINGS
@@ -5,6 +5,6 @@ Substitution of arg to newlabelxx delayed.
 
 redefining command \ 
 
-? brace missing for \oldcontentsline
-
 ? brace missing for \oldnewlabel
+
+? brace missing for \oldcontentsline
diff --git a/cgx_2.10/doc/cgx/cgx.css b/cgx_2.11/doc/cgx/cgx.css
similarity index 100%
rename from cgx_2.10/doc/cgx/cgx.css
rename to cgx_2.11/doc/cgx/cgx.css
diff --git a/cgx_2.10/doc/cgx/cgx.html b/cgx_2.11/doc/cgx/cgx.html
similarity index 64%
rename from cgx_2.10/doc/cgx/cgx.html
rename to cgx_2.11/doc/cgx/cgx.html
index 90a16f1..4cc946d 100644
--- a/cgx_2.10/doc/cgx/cgx.html
+++ b/cgx_2.11/doc/cgx/cgx.html
@@ -8,9 +8,9 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <HTML>
 <HEAD>
 <TITLE>CalculiX USER'S MANUAL
-- CalculiX GraphiX, Version 2.10 -</TITLE>
+- CalculiX GraphiX, Version 2.11 -</TITLE>
 <META NAME="description" CONTENT="CalculiX USER'S MANUAL
-- CalculiX GraphiX, Version 2.10 -">
+- CalculiX GraphiX, Version 2.11 -">
 <META NAME="keywords" CONTENT="cgx">
 <META NAME="resource-type" CONTENT="document">
 <META NAME="distribution" CONTENT="global">
@@ -47,13 +47,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <!--End of Navigation Panel-->
 
 <H1 ALIGN="CENTER">CalculiX USER'S MANUAL
-<BR>- CalculiX GraphiX, Version 2.10 -</H1>
+<BR>- CalculiX GraphiX, Version 2.11 -</H1>
 <DIV>
 
 <P ALIGN="CENTER"><STRONG>Klaus Wittig</STRONG></P>
 </DIV>
 
-<DIV ALIGN="CENTER"><A NAME="cover"></A><A NAME="1715"></A>
+<DIV ALIGN="CENTER"><A NAME="cover"></A><A NAME="1757"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 1:</STRONG>
 A complex model made from scratch using second order brick elements </CAPTION>
@@ -252,324 +252,336 @@ A complex model made from scratch using second order brick elements </CAPTION>
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   HREF="node82.html">exit</A>
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-  HREF="node201.html">How to define a set of entities</A>
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-  HREF="node202.html">How to enquire node numbers and values at certain locations</A>
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 <LI><A NAME="tex2html225"
-  HREF="node203.html">How to write values to a file</A>
+  HREF="node203.html">Program generates a segmentation fault</A>
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-  HREF="node205.html">How to generate a time-history plot</A>
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-  HREF="node206.html">How the mesh is related to the geometry</A>
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 <LI><A NAME="tex2html229"
-  HREF="node207.html">How to change the order of elements</A>
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-  HREF="node208.html">How to connect independent meshes</A>
+  HREF="node208.html">How to enquire node numbers and values at certain locations</A>
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-  HREF="node209.html">How to define loads and constraints</A>
+  HREF="node209.html">How to write values to a file</A>
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-  HREF="node210.html">How to map loads</A>
+  HREF="node210.html">How to select only nodes on the surface</A>
 <LI><A NAME="tex2html233"
-  HREF="node211.html">How to run cgx in batch mode</A>
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-  HREF="node212.html">How to deal with cad-geometry</A>
+  HREF="node212.html">How the mesh is related to the geometry</A>
 <LI><A NAME="tex2html235"
-  HREF="node213.html">How to check an input file for ccx</A>
+  HREF="node213.html">How to change the order of elements</A>
 <LI><A NAME="tex2html236"
-  HREF="node214.html">Remarks Concerning Ansys</A>
+  HREF="node214.html">How to connect independent meshes</A>
 <LI><A NAME="tex2html237"
-  HREF="node215.html">Remarks Concerning Code Aster</A>
+  HREF="node215.html">How to define loads and constraints</A>
 <LI><A NAME="tex2html238"
-  HREF="node216.html">Remarks Concerning dolfyn</A>
+  HREF="node216.html">How to map loads</A>
 <LI><A NAME="tex2html239"
-  HREF="node217.html">Remarks Concerning Duns and Isaac</A>
+  HREF="node217.html">How to run cgx in batch mode</A>
 <LI><A NAME="tex2html240"
-  HREF="node218.html">Remarks Concerning Nastran</A>
+  HREF="node218.html">How to deal with cad-geometry</A>
 <LI><A NAME="tex2html241"
-  HREF="node219.html">Remarks Concerning NETGEN</A>
+  HREF="node219.html">How to check an input file for ccx</A>
 <LI><A NAME="tex2html242"
-  HREF="node220.html">Remarks Concerning OpenFOAM</A>
+  HREF="node220.html">Remarks Concerning Ansys</A>
 <LI><A NAME="tex2html243"
-  HREF="node221.html">Remarks Concerning Samcef</A>
-</UL>
-<BR>
+  HREF="node221.html">Remarks Concerning Code Aster</A>
 <LI><A NAME="tex2html244"
-  HREF="node222.html">Simple Examples</A>
-<UL>
+  HREF="node222.html">Remarks Concerning dolfyn</A>
 <LI><A NAME="tex2html245"
-  HREF="node223.html">Disc</A>
+  HREF="node223.html">Remarks Concerning Duns and Isaac</A>
 <LI><A NAME="tex2html246"
-  HREF="node224.html">Cylinder</A>
+  HREF="node224.html">Remarks Concerning Nastran</A>
 <LI><A NAME="tex2html247"
-  HREF="node225.html">Sphere</A>
+  HREF="node225.html">Remarks Concerning NETGEN</A>
 <LI><A NAME="tex2html248"
-  HREF="node226.html">Sphere (Volume)</A>
+  HREF="node226.html">Remarks Concerning OpenFOAM</A>
 <LI><A NAME="tex2html249"
-  HREF="node227.html">Airfoil for cfd codes</A>
-<LI><A NAME="tex2html250"
-  HREF="node228.html">If and while demo</A>
+  HREF="node227.html">Remarks Concerning Samcef</A>
 </UL>
 <BR>
+<LI><A NAME="tex2html250"
+  HREF="node228.html">Simple Examples</A>
+<UL>
 <LI><A NAME="tex2html251"
-  HREF="node229.html">Bibliography</A>
+  HREF="node229.html">Disc</A>
 <LI><A NAME="tex2html252"
-  HREF="node230.html">About this document ...</A>
+  HREF="node230.html">Cylinder</A>
+<LI><A NAME="tex2html253"
+  HREF="node231.html">Sphere</A>
+<LI><A NAME="tex2html254"
+  HREF="node232.html">Sphere (Volume)</A>
+<LI><A NAME="tex2html255"
+  HREF="node233.html">Airfoil for cfd codes</A>
+<LI><A NAME="tex2html256"
+  HREF="node234.html">If and while demo</A>
+</UL>
+<BR>
+<LI><A NAME="tex2html257"
+  HREF="node235.html">Bibliography</A>
+<LI><A NAME="tex2html258"
+  HREF="node236.html">About this document ...</A>
 </UL>
 <!--End of Table of Child-Links-->
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
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similarity index 85%
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similarity index 100%
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- WIDTH="544" HEIGHT="473" BORDER="0"
- SRC="|."$dir".q|img33.png"
- ALT="\begin{figure}\epsfig{file=sphere.eps,width=12cm}\end{figure}">|; 
-
-$key = q/{figure}{epsfig{file=qtxt.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
+$key = q/sigma;MSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="543" HEIGHT="466" BORDER="0"
- SRC="|."$dir".q|img8.png"
- ALT="\begin{figure}\epsfig{file=qtxt.eps,width=12cm}\end{figure}">|; 
+ WIDTH="14" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
+ SRC="|."$dir".q|img19.png"
+ ALT="$\sigma$">|; 
 
-$key = q/{figure}{epsfig{file=coords.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
+$key = q/{displaymath}maxShear=0.5*(sigma_{1}-sigma_{3}){displaymath};MSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="543" HEIGHT="407" BORDER="0"
- SRC="|."$dir".q|img6.png"
- ALT="\begin{figure}\epsfig{file=coords.eps,width=12cm}\end{figure}">|; 
+ WIDTH="194" HEIGHT="28" BORDER="0"
+ SRC="|."$dir".q|img28.png"
+ ALT="\begin{displaymath}maxShear = 0.5 * (\sigma_{1} - \sigma_{3}) \end{displaymath}">|; 
 
 $key = q/{picture}(90,180)(0,330)%put(0,310){{epsfig{file=te10.eps,width=10cm}{}put(100,2{file=he8.eps,width=10cm}{}put(100,0){8nodebrickelement(he8,type1)}{picture};AAT/;
 $cached_env_img{$key} = q|<IMG
@@ -32,95 +26,84 @@ $cached_env_img{$key} = q|<IMG
 8 node brick element (he8, type 1) }
 \end{picture}">|; 
 
-$key = q/{figure}{epsfig{file=mainwindow.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
+$key = q/{figure}{epsfig{file=equation.eps,width=12cm}{{{{figure};MSF=1.6;TAGS=R;FSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="543" HEIGHT="417" BORDER="0"
- SRC="|."$dir".q|img2.png"
- ALT="\begin{figure}\epsfig{file=mainwindow.eps,width=12cm}\end{figure}">|; 
+ WIDTH="543" HEIGHT="407" BORDER="0"
+ SRC="|."$dir".q|img30.png"
+ ALT="\begin{figure}\epsfig{file=equation.eps,width=12cm}\end{figure}">|; 
 
-$key = q/{picture}(90,90)(0,150)%put(0,0){{epsfig{file=be2.eps,width=9cm}{}put(100,0){2nodebeamelement(be2,type11)}{picture};AAT/;
+$key = q/{picture}(90,180)(0,330)%put(0,360){{epsfig{file=pe15.eps,width=6cm}{}put(100,330){15nodepentaelement(pe15,type5)}{picture};AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="412" HEIGHT="300" ALIGN="BOTTOM" BORDER="0"
- SRC="|."$dir".q|img10.png"
- ALT="\begin{picture}(90,90)(0,150)
+ WIDTH="422" HEIGHT="348" ALIGN="BOTTOM" BORDER="0"
+ SRC="|."$dir".q|img16.png"
+ ALT="\begin{picture}(90,180)(0,330)
 %
-\put(0,0){\epsfig{file=be2.eps,width=9cm} }
-\put(100,0){
-2 node beam element (be2, type 11) }
+\put(0,360){\epsfig{file=pe15.eps,width=6cm} }
+\put(100,330){
+15 node penta element (pe15, type 5) }
 \end{picture}">|; 
 
-$key = q/{figure}{epsfig{file=sphere_vol.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
+$key = q/{figure}{epsfig{file=cylinder.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
  WIDTH="544" HEIGHT="473" BORDER="0"
- SRC="|."$dir".q|img34.png"
- ALT="\begin{figure}\epsfig{file=sphere_vol.eps,width=12cm}\end{figure}">|; 
+ SRC="|."$dir".q|img33.png"
+ ALT="\begin{figure}\epsfig{file=cylinder.eps,width=12cm}\end{figure}">|; 
 
-$key = q/{picture}(90,180)(0,330)%put(0,360){{epsfig{file=tr6.eps,width=10cm}{}put(100,33{file=qu4.eps,width=10cm}{}put(100,0){4nodeshellelement(qu4,type9)}{picture};AAT/;
+$key = q/{figure}{epsfig{file=seta.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="450" HEIGHT="908" ALIGN="BOTTOM" BORDER="0"
- SRC="|."$dir".q|img12.png"
- ALT="\begin{picture}(90,180)(0,330)
-%
-\put(0,360){\epsfig{file=tr6.eps,width=10cm} }
-...
-...ps,width=10cm} }
-\put(100,0){
-4 node shell element (qu4, type 9) }
-\end{picture}">|; 
+ WIDTH="543" HEIGHT="466" BORDER="0"
+ SRC="|."$dir".q|img9.png"
+ ALT="\begin{figure}\epsfig{file=seta.eps,width=12cm}\end{figure}">|; 
+
+$key = q/{figure}{epsfig{file=qfil.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
+$cached_env_img{$key} = q|<IMG
+ WIDTH="543" HEIGHT="466" BORDER="0"
+ SRC="|."$dir".q|img7.png"
+ ALT="\begin{figure}\epsfig{file=qfil.eps,width=12cm}\end{figure}">|; 
 
 $key = q/sigma_{1};MSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
  WIDTH="21" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
- SRC="|."$dir".q|img19.png"
+ SRC="|."$dir".q|img20.png"
  ALT="$\sigma_{1}$">|; 
 
-$key = q/{displaymath}left[array{{ccc}sigma_{xx}-lambda&sigma_{xy}&sigma_{xz}sigma_{yx}&sray{{c}nxnynzarray{right]=left[array{{c}000array{right]{displaymath};MSF=1.6;AAT/;
+$key = q/{figure}{epsfig{file=jetengine.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="342" HEIGHT="64" BORDER="0"
- SRC="|."$dir".q|img22.png"
- ALT="\begin{displaymath}
-\left [
-\begin{array}{ccc}
-\sigma_{xx}-\lambda & \sigma_{xy}...
-... ]
-=
-\left [
-\begin{array}{c}
-0\\\\
-0\\\\
-0
-\end{array}\right ]
-\end{displaymath}">|; 
+ WIDTH="543" HEIGHT="466" BORDER="0"
+ SRC="|."$dir".q|img1.png"
+ ALT="\begin{figure}\epsfig{file=jetengine.eps,width=12cm}\end{figure}">|; 
 
-$key = q/sigma;MSF=1.6;AAT/;
+$key = q/{displaymath}epsilon_{vM}=2slash3*frac{1}{sqrt{2}}sqrt{(epsilon_{x}-epsilon_{y})+6epsilon_{yz}^{2}+6epsilon_{zx}^{2}+6epsilon_{xy}^{2}}{displaymath};MSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="14" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
+ WIDTH="514" HEIGHT="42" BORDER="0"
  SRC="|."$dir".q|img18.png"
- ALT="$\sigma$">|; 
-
-$key = q/{figure}{epsfig{file=halter.eps,width=9cm}{{{{figure};FSF=1.6;AAT/;
-$cached_env_img{$key} = q|<IMG
- WIDTH="407" HEIGHT="354" BORDER="0"
- SRC="|."$dir".q|img30.png"
- ALT="\begin{figure}\epsfig{file=halter.eps,width=9cm}\end{figure}">|; 
+ ALT="\begin{displaymath}\epsilon_{vM} = 2/3 * \frac{1}{\sqrt{2}} \sqrt{(\epsilon_{x}-...
+...^{2}+6\epsilon_{yz}^{2}+6\epsilon_{zx}^{2}+6\epsilon_{xy}^{2}} \end{displaymath}">|; 
 
-$key = q/{figure}{epsfig{file=seta.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
+$key = q/{picture}(90,180)(0,330)%put(0,360){{epsfig{file=he20.eps,width=10cm}{}put(100,3g{file=pe6.eps,width=6cm}{}put(100,0){6nodepentaelement(pe6,type2)}{picture};AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="543" HEIGHT="466" BORDER="0"
- SRC="|."$dir".q|img9.png"
- ALT="\begin{figure}\epsfig{file=seta.eps,width=12cm}\end{figure}">|; 
+ WIDTH="450" HEIGHT="895" ALIGN="BOTTOM" BORDER="0"
+ SRC="|."$dir".q|img15.png"
+ ALT="\begin{picture}(90,180)(0,330)
+%
+\put(0,360){\epsfig{file=he20.eps,width=10cm} }...
+...eps,width=6cm} }
+\put(100,0){
+6 node penta element (pe6, type 2) }
+\end{picture}">|; 
 
-$key = q/{figure}{epsfig{file=equation.eps,width=12cm}{{{{figure};MSF=1.6;TAGS=R;FSF=1.6;AAT/;
+$key = q/{displaymath}sigma_{vM}=frac{1}{sqrt{2}}sqrt{(sigma_{x}-sigma_{y})^{2}+(sigma_{ygma_{x})^{2}+6tau_{yz}^{2}+6tau_{zx}^{2}+6tau_{xy}^{2}}{displaymath};MSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="543" HEIGHT="407" BORDER="0"
- SRC="|."$dir".q|img29.png"
- ALT="\begin{figure}\epsfig{file=equation.eps,width=12cm}\end{figure}">|; 
+ WIDTH="496" HEIGHT="42" BORDER="0"
+ SRC="|."$dir".q|img17.png"
+ ALT="\begin{displaymath}\sigma_{vM} = \frac{1}{\sqrt{2}} \sqrt{(\sigma_{x}-\sigma_{y}...
+...-\sigma_{x})^{2}+6\tau_{yz}^{2}+6\tau_{zx}^{2}+6\tau_{xy}^{2}} \end{displaymath}">|; 
 
-$key = q/{displaymath}maxShear=0.5*(sigma_{1}-sigma_{3}){displaymath};MSF=1.6;AAT/;
+$key = q/{figure}{epsfig{file=corrad.eps,width=9cm}{{{{figure};FSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="194" HEIGHT="28" BORDER="0"
- SRC="|."$dir".q|img27.png"
- ALT="\begin{displaymath}maxShear = 0.5 * (\sigma_{1} - \sigma_{3}) \end{displaymath}">|; 
+ WIDTH="407" HEIGHT="349" BORDER="0"
+ SRC="|."$dir".q|img4.png"
+ ALT="\begin{figure}\epsfig{file=corrad.eps,width=9cm}\end{figure}">|; 
 
 $key = q/{figure}{epsfig{file=mainmenu.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
@@ -128,110 +111,79 @@ $cached_env_img{$key} = q|<IMG
  SRC="|."$dir".q|img3.png"
  ALT="\begin{figure}\epsfig{file=mainmenu.eps,width=12cm}\end{figure}">|; 
 
+$key = q/sigma_{3};MSF=1.6;AAT/;
+$cached_env_img{$key} = q|<IMG
+ WIDTH="21" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
+ SRC="|."$dir".q|img22.png"
+ ALT="$\sigma_{3}$">|; 
+
+$key = q/{figure}{epsfig{file=qtxt.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
+$cached_env_img{$key} = q|<IMG
+ WIDTH="543" HEIGHT="466" BORDER="0"
+ SRC="|."$dir".q|img8.png"
+ ALT="\begin{figure}\epsfig{file=qtxt.eps,width=12cm}\end{figure}">|; 
+
+$key = q/sigma_{yx};MSF=1.6;AAT/;
+$cached_env_img{$key} = q|<IMG
+ WIDTH="28" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
+ SRC="|."$dir".q|img25.png"
+ ALT="$\sigma_{yx}$">|; 
+
 $key = q/{displaymath}sigma_{zx}^2)sigma-(sigma_{xx}sigma_{yy}sigma_{zz}+2sigma_{xy}sigma{yz}^2-sigma_{yy}sigma_{zx}^2-sigma_{zz}sigma_{xy}^2)=0{displaymath};MSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
  WIDTH="470" HEIGHT="30" BORDER="0"
- SRC="|."$dir".q|img26.png"
+ SRC="|."$dir".q|img27.png"
  ALT="\begin{displaymath}\sigma_{zx}^2)\sigma - (\sigma_{xx}\sigma_{yy}\sigma_{zz}+2\s...
 ..._{yz}^2-\sigma_{yy}\sigma_{zx}^2-\sigma_{zz}\sigma_{xy}^2) = 0 \end{displaymath}">|; 
 
-$key = q/{figure}{epsfig{file=jetengine.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
-$cached_env_img{$key} = q|<IMG
- WIDTH="543" HEIGHT="466" BORDER="0"
- SRC="|."$dir".q|img1.png"
- ALT="\begin{figure}\epsfig{file=jetengine.eps,width=12cm}\end{figure}">|; 
-
-$key = q/{picture}(90,180)(0,330)%put(0,360){{epsfig{file=pe15.eps,width=6cm}{}put(100,330){15nodepentaelement(pe15,type5)}{picture};AAT/;
+$key = q/{figure}{epsfig{file=disc.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="422" HEIGHT="348" ALIGN="BOTTOM" BORDER="0"
- SRC="|."$dir".q|img16.png"
- ALT="\begin{picture}(90,180)(0,330)
-%
-\put(0,360){\epsfig{file=pe15.eps,width=6cm} }
-\put(100,330){
-15 node penta element (pe15, type 5) }
-\end{picture}">|; 
+ WIDTH="544" HEIGHT="473" BORDER="0"
+ SRC="|."$dir".q|img32.png"
+ ALT="\begin{figure}\epsfig{file=disc.eps,width=12cm}\end{figure}">|; 
 
-$key = q/{figure}{epsfig{file=qfil.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
+$key = q/{figure}{epsfig{file=qcut.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="543" HEIGHT="466" BORDER="0"
- SRC="|."$dir".q|img7.png"
- ALT="\begin{figure}\epsfig{file=qfil.eps,width=12cm}\end{figure}">|; 
+ WIDTH="543" HEIGHT="448" BORDER="0"
+ SRC="|."$dir".q|img5.png"
+ ALT="\begin{figure}\epsfig{file=qcut.eps,width=12cm}\end{figure}">|; 
 
 $key = q/{figure}{epsfig{file=ifwhile.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
  WIDTH="543" HEIGHT="466" BORDER="0"
- SRC="|."$dir".q|img36.png"
+ SRC="|."$dir".q|img37.png"
  ALT="\begin{figure}\epsfig{file=ifwhile.eps,width=12cm}\end{figure}">|; 
 
-$key = q/{picture}(90,180)(0,330)%put(0,360){{epsfig{file=he20.eps,width=10cm}{}put(100,3g{file=pe6.eps,width=6cm}{}put(100,0){6nodepentaelement(pe6,type2)}{picture};AAT/;
+$key = q/{picture}(90,180)(0,330)%put(0,360){{epsfig{file=tr6.eps,width=10cm}{}put(100,33{file=qu4.eps,width=10cm}{}put(100,0){4nodeshellelement(qu4,type9)}{picture};AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="450" HEIGHT="895" ALIGN="BOTTOM" BORDER="0"
- SRC="|."$dir".q|img15.png"
+ WIDTH="450" HEIGHT="908" ALIGN="BOTTOM" BORDER="0"
+ SRC="|."$dir".q|img12.png"
  ALT="\begin{picture}(90,180)(0,330)
 %
-\put(0,360){\epsfig{file=he20.eps,width=10cm} }...
-...eps,width=6cm} }
+\put(0,360){\epsfig{file=tr6.eps,width=10cm} }
+...
+...ps,width=10cm} }
 \put(100,0){
-6 node penta element (pe6, type 2) }
+4 node shell element (qu4, type 9) }
 \end{picture}">|; 
 
-$key = q/{figure}{epsfig{file=disc.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
-$cached_env_img{$key} = q|<IMG
- WIDTH="544" HEIGHT="473" BORDER="0"
- SRC="|."$dir".q|img31.png"
- ALT="\begin{figure}\epsfig{file=disc.eps,width=12cm}\end{figure}">|; 
-
-$key = q/{picture}(90,180)(0,330)%put(0,360){{epsfig{file=be3.eps,width=9cm}{}put(100,330=tr3.eps,width=10cm}{}put(100,0){3nodeshellelement(tr3,tr3u,type7)}{picture};AAT/;
+$key = q/{picture}(90,90)(0,150)%put(0,0){{epsfig{file=be2.eps,width=9cm}{}put(100,0){2nodebeamelement(be2,type11)}{picture};AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="450" HEIGHT="874" ALIGN="BOTTOM" BORDER="0"
- SRC="|."$dir".q|img11.png"
- ALT="\begin{picture}(90,180)(0,330)
+ WIDTH="412" HEIGHT="300" ALIGN="BOTTOM" BORDER="0"
+ SRC="|."$dir".q|img10.png"
+ ALT="\begin{picture}(90,90)(0,150)
 %
-\put(0,360){\epsfig{file=be3.eps,width=9cm} }
-\...
-...th=10cm} }
+\put(0,0){\epsfig{file=be2.eps,width=9cm} }
 \put(100,0){
-3 node shell element (tr3, tr3u, type 7) }
+2 node beam element (be2, type 11) }
 \end{picture}">|; 
 
 $key = q/{figure}{epsfig{file=naca23012.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
  WIDTH="544" HEIGHT="473" BORDER="0"
- SRC="|."$dir".q|img35.png"
+ SRC="|."$dir".q|img36.png"
  ALT="\begin{figure}\epsfig{file=naca23012.eps,width=12cm}\end{figure}">|; 
 
-$key = q/{displaymath}sigma^3-(sigma_{xx}+sigma_{yy}+sigma_{zz})sigma^2+(sigma_{xx}sigma_ma_{zz}+sigma_{zz}sigma_{xx}-sigma_{xy}^2-sigma_{yz}^2-{displaymath};MSF=1.6;AAT/;
-$cached_env_img{$key} = q|<IMG
- WIDTH="478" HEIGHT="30" BORDER="0"
- SRC="|."$dir".q|img25.png"
- ALT="\begin{displaymath}\sigma^3 - (\sigma_{xx}+\sigma_{yy}+\sigma_{zz})\sigma^2 + (\...
-...\sigma_{zz}+\sigma_{zz}\sigma_{xx}-\sigma_{xy}^2-\sigma_{yz}^2-\end{displaymath}">|; 
-
-$key = q/{figure}{epsfig{file=graph.eps,width=9cm}{{{{figure};FSF=1.6;AAT/;
-$cached_env_img{$key} = q|<IMG
- WIDTH="407" HEIGHT="583" BORDER="0"
- SRC="|."$dir".q|img28.png"
- ALT="\begin{figure}\epsfig{file=graph.eps,width=9cm}\end{figure}">|; 
-
-$key = q/sigma_{3};MSF=1.6;AAT/;
-$cached_env_img{$key} = q|<IMG
- WIDTH="21" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
- SRC="|."$dir".q|img21.png"
- ALT="$\sigma_{3}$">|; 
-
-$key = q/{figure}{epsfig{file=qcut.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
-$cached_env_img{$key} = q|<IMG
- WIDTH="543" HEIGHT="448" BORDER="0"
- SRC="|."$dir".q|img5.png"
- ALT="\begin{figure}\epsfig{file=qcut.eps,width=12cm}\end{figure}">|; 
-
-$key = q/{figure}{epsfig{file=cylinder.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
-$cached_env_img{$key} = q|<IMG
- WIDTH="544" HEIGHT="473" BORDER="0"
- SRC="|."$dir".q|img32.png"
- ALT="\begin{figure}\epsfig{file=cylinder.eps,width=12cm}\end{figure}">|; 
-
 $key = q/{picture}(90,180)(0,330)%put(0,360){{epsfig{file=qu8.eps,width=10cm}{}put(100,33epsfig{file=te4.eps,width=10cm}{}put(100,0){4nodetetelement(type3)}{picture};AAT/;
 $cached_env_img{$key} = q|<IMG
  WIDTH="451" HEIGHT="895" ALIGN="BOTTOM" BORDER="0"
@@ -245,36 +197,91 @@ $cached_env_img{$key} = q|<IMG
 4 node tet element (type 3) }
 \end{picture}">|; 
 
+$key = q/{figure}{epsfig{file=sphere_vol.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
+$cached_env_img{$key} = q|<IMG
+ WIDTH="544" HEIGHT="473" BORDER="0"
+ SRC="|."$dir".q|img35.png"
+ ALT="\begin{figure}\epsfig{file=sphere_vol.eps,width=12cm}\end{figure}">|; 
+
 $key = q/sigma_{2};MSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
  WIDTH="21" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
- SRC="|."$dir".q|img20.png"
+ SRC="|."$dir".q|img21.png"
  ALT="$\sigma_{2}$">|; 
 
-$key = q/{figure}{epsfig{file=corrad.eps,width=9cm}{{{{figure};FSF=1.6;AAT/;
-$cached_env_img{$key} = q|<IMG
- WIDTH="407" HEIGHT="349" BORDER="0"
- SRC="|."$dir".q|img4.png"
- ALT="\begin{figure}\epsfig{file=corrad.eps,width=9cm}\end{figure}">|; 
-
 $key = q/sigma_{xy};MSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
  WIDTH="28" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
- SRC="|."$dir".q|img23.png"
+ SRC="|."$dir".q|img24.png"
  ALT="$\sigma_{xy}$">|; 
 
-$key = q/{displaymath}sigma_{vM}=frac{1}{sqrt{2}}sqrt{(sigma_{x}-sigma_{y})^{2}+(sigma_{ygma_{x})^{2}+6tau_{yz}^{2}+6tau_{zx}^{2}+6tau_{xy}^{2}}{displaymath};MSF=1.6;AAT/;
+$key = q/{displaymath}left[array{{ccc}sigma_{xx}-lambda&sigma_{xy}&sigma_{xz}sigma_{yx}&sray{{c}nxnynzarray{right]=left[array{{c}000array{right]{displaymath};MSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="496" HEIGHT="42" BORDER="0"
- SRC="|."$dir".q|img17.png"
- ALT="\begin{displaymath}\sigma_{vM} = \frac{1}{\sqrt{2}} \sqrt{(\sigma_{x}-\sigma_{y}...
-...-\sigma_{x})^{2}+6\tau_{yz}^{2}+6\tau_{zx}^{2}+6\tau_{xy}^{2}} \end{displaymath}">|; 
+ WIDTH="342" HEIGHT="64" BORDER="0"
+ SRC="|."$dir".q|img23.png"
+ ALT="\begin{displaymath}
+\left [
+\begin{array}{ccc}
+\sigma_{xx}-\lambda & \sigma_{xy}...
+... ]
+=
+\left [
+\begin{array}{c}
+0\\\\
+0\\\\
+0
+\end{array}\right ]
+\end{displaymath}">|; 
 
-$key = q/sigma_{yx};MSF=1.6;AAT/;
+$key = q/{figure}{epsfig{file=mainwindow.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
 $cached_env_img{$key} = q|<IMG
- WIDTH="28" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
- SRC="|."$dir".q|img24.png"
- ALT="$\sigma_{yx}$">|; 
+ WIDTH="543" HEIGHT="417" BORDER="0"
+ SRC="|."$dir".q|img2.png"
+ ALT="\begin{figure}\epsfig{file=mainwindow.eps,width=12cm}\end{figure}">|; 
+
+$key = q/{figure}{epsfig{file=halter.eps,width=9cm}{{{{figure};FSF=1.6;AAT/;
+$cached_env_img{$key} = q|<IMG
+ WIDTH="407" HEIGHT="354" BORDER="0"
+ SRC="|."$dir".q|img31.png"
+ ALT="\begin{figure}\epsfig{file=halter.eps,width=9cm}\end{figure}">|; 
+
+$key = q/{figure}{epsfig{file=sphere.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
+$cached_env_img{$key} = q|<IMG
+ WIDTH="544" HEIGHT="473" BORDER="0"
+ SRC="|."$dir".q|img34.png"
+ ALT="\begin{figure}\epsfig{file=sphere.eps,width=12cm}\end{figure}">|; 
+
+$key = q/{displaymath}sigma^3-(sigma_{xx}+sigma_{yy}+sigma_{zz})sigma^2+(sigma_{xx}sigma_ma_{zz}+sigma_{zz}sigma_{xx}-sigma_{xy}^2-sigma_{yz}^2-{displaymath};MSF=1.6;AAT/;
+$cached_env_img{$key} = q|<IMG
+ WIDTH="478" HEIGHT="30" BORDER="0"
+ SRC="|."$dir".q|img26.png"
+ ALT="\begin{displaymath}\sigma^3 - (\sigma_{xx}+\sigma_{yy}+\sigma_{zz})\sigma^2 + (\...
+...\sigma_{zz}+\sigma_{zz}\sigma_{xx}-\sigma_{xy}^2-\sigma_{yz}^2-\end{displaymath}">|; 
+
+$key = q/{figure}{epsfig{file=coords.eps,width=12cm}{{{{figure};FSF=1.6;AAT/;
+$cached_env_img{$key} = q|<IMG
+ WIDTH="543" HEIGHT="407" BORDER="0"
+ SRC="|."$dir".q|img6.png"
+ ALT="\begin{figure}\epsfig{file=coords.eps,width=12cm}\end{figure}">|; 
+
+$key = q/{figure}{epsfig{file=graph.eps,width=9cm}{{{{figure};FSF=1.6;AAT/;
+$cached_env_img{$key} = q|<IMG
+ WIDTH="407" HEIGHT="583" BORDER="0"
+ SRC="|."$dir".q|img29.png"
+ ALT="\begin{figure}\epsfig{file=graph.eps,width=9cm}\end{figure}">|; 
+
+$key = q/{picture}(90,180)(0,330)%put(0,360){{epsfig{file=be3.eps,width=9cm}{}put(100,330=tr3.eps,width=10cm}{}put(100,0){3nodeshellelement(tr3,tr3u,type7)}{picture};AAT/;
+$cached_env_img{$key} = q|<IMG
+ WIDTH="450" HEIGHT="874" ALIGN="BOTTOM" BORDER="0"
+ SRC="|."$dir".q|img11.png"
+ ALT="\begin{picture}(90,180)(0,330)
+%
+\put(0,360){\epsfig{file=be3.eps,width=9cm} }
+\...
+...th=10cm} }
+\put(100,0){
+3 node shell element (tr3, tr3u, type 7) }
+\end{picture}">|; 
 
 1;
 
diff --git a/cgx_2.10/doc/cgx/images.tex b/cgx_2.11/doc/cgx/images.tex
similarity index 92%
rename from cgx_2.10/doc/cgx/images.tex
rename to cgx_2.11/doc/cgx/images.tex
index 6b2c845..bb8b75f 100644
--- a/cgx_2.10/doc/cgx/images.tex
+++ b/cgx_2.11/doc/cgx/images.tex
@@ -292,8 +292,11 @@
 \stepcounter{subsection}
 \stepcounter{subsection}
 \stepcounter{subsection}
+\stepcounter{subsection}
+\stepcounter{subsection}
+\stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlfigureA{figure855}%
+\lthtmlfigureA{figure866}%
 \begin{figure}\epsfig{file=qcut.eps,width=12cm}
 
 \end{figure}%
@@ -305,7 +308,7 @@
 \stepcounter{subsection}
 \stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlfigureA{figure884}%
+\lthtmlfigureA{figure895}%
 \begin{figure}\epsfig{file=coords.eps,width=12cm}
 
 \end{figure}%
@@ -314,7 +317,7 @@
 
 \stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlfigureA{figure894}%
+\lthtmlfigureA{figure905}%
 \begin{figure}\epsfig{file=qfil.eps,width=12cm}
 
 \end{figure}%
@@ -335,7 +338,7 @@
 \stepcounter{subsection}
 \stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlfigureA{figure1013}%
+\lthtmlfigureA{figure1024}%
 \begin{figure}\epsfig{file=qtxt.eps,width=12cm}
 
 \end{figure}%
@@ -354,7 +357,7 @@
 \stepcounter{subsection}
 \stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlfigureA{figure1101}%
+\lthtmlfigureA{figure1119}%
 \begin{figure}\epsfig{file=seta.eps,width=12cm}
 
 \end{figure}%
@@ -386,7 +389,7 @@
 \stepcounter{subsection}
 \stepcounter{section}
 {\newpage\clearpage
-\lthtmlpictureA{picture1255}%
+\lthtmlpictureA{picture1275}%
 \begin{picture}(90,90)(0,150)
 %
 \put(0,0){\epsfig{file=be2.eps,width=9cm} }
@@ -397,7 +400,7 @@
 \lthtmlcheckvsize\clearpage}
 
 {\newpage\clearpage
-\lthtmlpictureA{picture1259}%
+\lthtmlpictureA{picture1279}%
 \begin{picture}(90,180)(0,330)
 %
 \put(0,360){\epsfig{file=be3.eps,width=9cm} }
@@ -412,7 +415,7 @@
 \lthtmlcheckvsize\clearpage}
 
 {\newpage\clearpage
-\lthtmlpictureA{picture1265}%
+\lthtmlpictureA{picture1285}%
 \begin{picture}(90,180)(0,330)
 %
 \put(0,360){\epsfig{file=tr6.eps,width=10cm} }
@@ -427,7 +430,7 @@
 \lthtmlcheckvsize\clearpage}
 
 {\newpage\clearpage
-\lthtmlpictureA{picture1271}%
+\lthtmlpictureA{picture1291}%
 \begin{picture}(90,180)(0,330)
 %
 \put(0,360){\epsfig{file=qu8.eps,width=10cm} }
@@ -442,7 +445,7 @@
 \lthtmlcheckvsize\clearpage}
 
 {\newpage\clearpage
-\lthtmlpictureA{picture1277}%
+\lthtmlpictureA{picture1297}%
 \begin{picture}(90,180)(0,330)
 %
 \put(0,310){\epsfig{file=te10.eps,width=10cm} }
@@ -457,7 +460,7 @@
 \lthtmlcheckvsize\clearpage}
 
 {\newpage\clearpage
-\lthtmlpictureA{picture1283}%
+\lthtmlpictureA{picture1303}%
 \begin{picture}(90,180)(0,330)
 %
 \put(0,360){\epsfig{file=he20.eps,width=10cm} }
@@ -472,7 +475,7 @@
 \lthtmlcheckvsize\clearpage}
 
 {\newpage\clearpage
-\lthtmlpictureA{picture1289}%
+\lthtmlpictureA{picture1309}%
 \begin{picture}(90,180)(0,330)
 %
 \put(0,360){\epsfig{file=pe15.eps,width=6cm} }
@@ -492,38 +495,45 @@
 \stepcounter{section}
 \stepcounter{subsection}
 {\newpage\clearpage
-\lthtmldisplayA{displaymath1972}%
+\lthtmldisplayA{displaymath2029}%
 \begin{displaymath}  \sigma_{vM} = \frac{1}{\sqrt{2}} \sqrt{(\sigma_{x}-\sigma_{y})^{2}+(\sigma_{y}-\sigma_{z})^{2}+(\sigma_{z}-\sigma_{x})^{2}+6\tau_{yz}^{2}+6\tau_{zx}^{2}+6\tau_{xy}^{2}} \end{displaymath}%
 \lthtmldisplayZ
 \lthtmlcheckvsize\clearpage}
 
 \stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlinlinemathA{tex2html_wrap_inline1982}%
+\lthtmldisplayA{displaymath2030}%
+\begin{displaymath}  \epsilon_{vM} = 2/3 * \frac{1}{\sqrt{2}} \sqrt{(\epsilon_{x}-\epsilon_{y})^{2}+(\epsilon_{y}-\epsilon_{z})^{2}+(\epsilon_{z}-\epsilon_{x})^{2}+6\epsilon_{yz}^{2}+6\epsilon_{zx}^{2}+6\epsilon_{xy}^{2}} \end{displaymath}%
+\lthtmldisplayZ
+\lthtmlcheckvsize\clearpage}
+
+\stepcounter{subsection}
+{\newpage\clearpage
+\lthtmlinlinemathA{tex2html_wrap_inline2041}%
 $\sigma$%
 \lthtmlinlinemathZ
 \lthtmlcheckvsize\clearpage}
 
 {\newpage\clearpage
-\lthtmlinlinemathA{tex2html_wrap_inline1986}%
+\lthtmlinlinemathA{tex2html_wrap_inline2045}%
 $\sigma_{1}$%
 \lthtmlinlinemathZ
 \lthtmlcheckvsize\clearpage}
 
 {\newpage\clearpage
-\lthtmlinlinemathA{tex2html_wrap_inline1988}%
+\lthtmlinlinemathA{tex2html_wrap_inline2047}%
 $\sigma_{2}$%
 \lthtmlinlinemathZ
 \lthtmlcheckvsize\clearpage}
 
 {\newpage\clearpage
-\lthtmlinlinemathA{tex2html_wrap_inline1990}%
+\lthtmlinlinemathA{tex2html_wrap_inline2049}%
 $\sigma_{3}$%
 \lthtmlinlinemathZ
 \lthtmlcheckvsize\clearpage}
 
 {\newpage\clearpage
-\lthtmldisplayA{displaymath1973}%
+\lthtmldisplayA{displaymath2031}%
 \begin{displaymath}
 \left [
 \begin{array}{ccc}
@@ -552,32 +562,33 @@ nz
 \lthtmlcheckvsize\clearpage}
 
 {\newpage\clearpage
-\lthtmlinlinemathA{tex2html_wrap_inline1992}%
+\lthtmlinlinemathA{tex2html_wrap_inline2051}%
 $\sigma_{xy}$%
 \lthtmlinlinemathZ
 \lthtmlcheckvsize\clearpage}
 
 {\newpage\clearpage
-\lthtmlinlinemathA{tex2html_wrap_inline1994}%
+\lthtmlinlinemathA{tex2html_wrap_inline2053}%
 $\sigma_{yx}$%
 \lthtmlinlinemathZ
 \lthtmlcheckvsize\clearpage}
 
 {\newpage\clearpage
-\lthtmldisplayA{displaymath1974}%
+\lthtmldisplayA{displaymath2032}%
 \begin{displaymath} \sigma^3 - (\sigma_{xx}+\sigma_{yy}+\sigma_{zz})\sigma^2 + (\sigma_{xx}\sigma_{yy}+\sigma_{yy}\sigma_{zz}+\sigma_{zz}\sigma_{xx}-\sigma_{xy}^2-\sigma_{yz}^2-\end{displaymath}%
 \lthtmldisplayZ
 \lthtmlcheckvsize\clearpage}
 
 {\newpage\clearpage
-\lthtmldisplayA{displaymath1975}%
+\lthtmldisplayA{displaymath2033}%
 \begin{displaymath}\sigma_{zx}^2)\sigma - (\sigma_{xx}\sigma_{yy}\sigma_{zz}+2\sigma_{xy}\sigma_{yz}\sigma_{zx}-\sigma_{xx}\sigma_{yz}^2-\sigma_{yy}\sigma_{zx}^2-\sigma_{zz}\sigma_{xy}^2)  = 0 \end{displaymath}%
 \lthtmldisplayZ
 \lthtmlcheckvsize\clearpage}
 
 \stepcounter{subsection}
+\stepcounter{subsection}
 {\newpage\clearpage
-\lthtmldisplayA{displaymath1976}%
+\lthtmldisplayA{displaymath2034}%
 \begin{displaymath} maxShear = 0.5 * (\sigma_{1} - \sigma_{3}) \end{displaymath}%
 \lthtmldisplayZ
 \lthtmlcheckvsize\clearpage}
@@ -595,8 +606,9 @@ $\sigma_{yx}$%
 \stepcounter{subsection}
 \stepcounter{subsection}
 \stepcounter{subsection}
+\stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlfigureA{figure1482}%
+\lthtmlfigureA{figure1531}%
 \begin{figure}\epsfig{file=graph.eps,width=9cm}
 
 \end{figure}%
@@ -607,7 +619,7 @@ $\sigma_{yx}$%
 \stepcounter{subsection}
 \stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlfigureA{figure1497}%
+\lthtmlfigureA{figure1546}%
 \begin{figure}\epsfig{file=equation.eps,width=12cm}
 
 \end{figure}%
@@ -619,7 +631,7 @@ $\sigma_{yx}$%
 \stepcounter{subsection}
 \stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlfigureA{figure1545}%
+\lthtmlfigureA{figure1594}%
 \begin{figure}\epsfig{file=halter.eps,width=9cm}
 
 \end{figure}%
@@ -638,7 +650,7 @@ $\sigma_{yx}$%
 \stepcounter{section}
 \stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlfigureA{figure1646}%
+\lthtmlfigureA{figure1695}%
 \begin{figure}\epsfig{file=disc.eps,width=12cm}
 
 \end{figure}%
@@ -647,7 +659,7 @@ $\sigma_{yx}$%
 
 \stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlfigureA{figure1653}%
+\lthtmlfigureA{figure1702}%
 \begin{figure}\epsfig{file=cylinder.eps,width=12cm}
 
 \end{figure}%
@@ -656,7 +668,7 @@ $\sigma_{yx}$%
 
 \stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlfigureA{figure1660}%
+\lthtmlfigureA{figure1709}%
 \begin{figure}\epsfig{file=sphere.eps,width=12cm}
 
 \end{figure}%
@@ -665,7 +677,7 @@ $\sigma_{yx}$%
 
 \stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlfigureA{figure1667}%
+\lthtmlfigureA{figure1716}%
 \begin{figure}\epsfig{file=sphere_vol.eps,width=12cm}
 
 \end{figure}%
@@ -674,7 +686,7 @@ $\sigma_{yx}$%
 
 \stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlfigureA{figure1674}%
+\lthtmlfigureA{figure1723}%
 \begin{figure}\epsfig{file=naca23012.eps,width=12cm}
 
 \end{figure}%
@@ -683,7 +695,7 @@ $\sigma_{yx}$%
 
 \stepcounter{subsection}
 {\newpage\clearpage
-\lthtmlfigureA{figure1681}%
+\lthtmlfigureA{figure1730}%
 \begin{figure}\epsfig{file=ifwhile.eps,width=12cm}
 
 \end{figure}%
diff --git a/cgx_2.10/doc/cgx/img1.png b/cgx_2.11/doc/cgx/img1.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img1.png
rename to cgx_2.11/doc/cgx/img1.png
diff --git a/cgx_2.10/doc/cgx/img10.png b/cgx_2.11/doc/cgx/img10.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img10.png
rename to cgx_2.11/doc/cgx/img10.png
diff --git a/cgx_2.10/doc/cgx/img11.png b/cgx_2.11/doc/cgx/img11.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img11.png
rename to cgx_2.11/doc/cgx/img11.png
diff --git a/cgx_2.10/doc/cgx/img12.png b/cgx_2.11/doc/cgx/img12.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img12.png
rename to cgx_2.11/doc/cgx/img12.png
diff --git a/cgx_2.10/doc/cgx/img13.png b/cgx_2.11/doc/cgx/img13.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img13.png
rename to cgx_2.11/doc/cgx/img13.png
diff --git a/cgx_2.10/doc/cgx/img14.png b/cgx_2.11/doc/cgx/img14.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img14.png
rename to cgx_2.11/doc/cgx/img14.png
diff --git a/cgx_2.10/doc/cgx/img15.png b/cgx_2.11/doc/cgx/img15.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img15.png
rename to cgx_2.11/doc/cgx/img15.png
diff --git a/cgx_2.10/doc/cgx/img16.png b/cgx_2.11/doc/cgx/img16.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img16.png
rename to cgx_2.11/doc/cgx/img16.png
diff --git a/cgx_2.10/doc/cgx/img17.png b/cgx_2.11/doc/cgx/img17.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img17.png
rename to cgx_2.11/doc/cgx/img17.png
diff --git a/cgx_2.11/doc/cgx/img18.png b/cgx_2.11/doc/cgx/img18.png
new file mode 100644
index 0000000..063fc1e
Binary files /dev/null and b/cgx_2.11/doc/cgx/img18.png differ
diff --git a/cgx_2.10/doc/cgx/img18.png b/cgx_2.11/doc/cgx/img19.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img18.png
rename to cgx_2.11/doc/cgx/img19.png
diff --git a/cgx_2.10/doc/cgx/img2.png b/cgx_2.11/doc/cgx/img2.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img2.png
rename to cgx_2.11/doc/cgx/img2.png
diff --git a/cgx_2.10/doc/cgx/img19.png b/cgx_2.11/doc/cgx/img20.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img19.png
rename to cgx_2.11/doc/cgx/img20.png
diff --git a/cgx_2.10/doc/cgx/img20.png b/cgx_2.11/doc/cgx/img21.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img20.png
rename to cgx_2.11/doc/cgx/img21.png
diff --git a/cgx_2.10/doc/cgx/img21.png b/cgx_2.11/doc/cgx/img22.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img21.png
rename to cgx_2.11/doc/cgx/img22.png
diff --git a/cgx_2.10/doc/cgx/img22.png b/cgx_2.11/doc/cgx/img23.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img22.png
rename to cgx_2.11/doc/cgx/img23.png
diff --git a/cgx_2.10/doc/cgx/img23.png b/cgx_2.11/doc/cgx/img24.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img23.png
rename to cgx_2.11/doc/cgx/img24.png
diff --git a/cgx_2.10/doc/cgx/img24.png b/cgx_2.11/doc/cgx/img25.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img24.png
rename to cgx_2.11/doc/cgx/img25.png
diff --git a/cgx_2.10/doc/cgx/img25.png b/cgx_2.11/doc/cgx/img26.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img25.png
rename to cgx_2.11/doc/cgx/img26.png
diff --git a/cgx_2.10/doc/cgx/img26.png b/cgx_2.11/doc/cgx/img27.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img26.png
rename to cgx_2.11/doc/cgx/img27.png
diff --git a/cgx_2.10/doc/cgx/img27.png b/cgx_2.11/doc/cgx/img28.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img27.png
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similarity index 100%
rename from cgx_2.10/doc/cgx/img28.png
rename to cgx_2.11/doc/cgx/img29.png
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similarity index 100%
rename from cgx_2.10/doc/cgx/img3.png
rename to cgx_2.11/doc/cgx/img3.png
diff --git a/cgx_2.10/doc/cgx/img29.png b/cgx_2.11/doc/cgx/img30.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img29.png
rename to cgx_2.11/doc/cgx/img30.png
diff --git a/cgx_2.10/doc/cgx/img30.png b/cgx_2.11/doc/cgx/img31.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img30.png
rename to cgx_2.11/doc/cgx/img31.png
diff --git a/cgx_2.10/doc/cgx/img31.png b/cgx_2.11/doc/cgx/img32.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img31.png
rename to cgx_2.11/doc/cgx/img32.png
diff --git a/cgx_2.10/doc/cgx/img32.png b/cgx_2.11/doc/cgx/img33.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img32.png
rename to cgx_2.11/doc/cgx/img33.png
diff --git a/cgx_2.10/doc/cgx/img33.png b/cgx_2.11/doc/cgx/img34.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img33.png
rename to cgx_2.11/doc/cgx/img34.png
diff --git a/cgx_2.10/doc/cgx/img34.png b/cgx_2.11/doc/cgx/img35.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img34.png
rename to cgx_2.11/doc/cgx/img35.png
diff --git a/cgx_2.10/doc/cgx/img35.png b/cgx_2.11/doc/cgx/img36.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img35.png
rename to cgx_2.11/doc/cgx/img36.png
diff --git a/cgx_2.10/doc/cgx/img36.png b/cgx_2.11/doc/cgx/img37.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img36.png
rename to cgx_2.11/doc/cgx/img37.png
diff --git a/cgx_2.10/doc/cgx/img4.png b/cgx_2.11/doc/cgx/img4.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img4.png
rename to cgx_2.11/doc/cgx/img4.png
diff --git a/cgx_2.10/doc/cgx/img5.png b/cgx_2.11/doc/cgx/img5.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img5.png
rename to cgx_2.11/doc/cgx/img5.png
diff --git a/cgx_2.10/doc/cgx/img6.png b/cgx_2.11/doc/cgx/img6.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img6.png
rename to cgx_2.11/doc/cgx/img6.png
diff --git a/cgx_2.10/doc/cgx/img7.png b/cgx_2.11/doc/cgx/img7.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img7.png
rename to cgx_2.11/doc/cgx/img7.png
diff --git a/cgx_2.10/doc/cgx/img8.png b/cgx_2.11/doc/cgx/img8.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img8.png
rename to cgx_2.11/doc/cgx/img8.png
diff --git a/cgx_2.10/doc/cgx/img9.png b/cgx_2.11/doc/cgx/img9.png
similarity index 100%
rename from cgx_2.10/doc/cgx/img9.png
rename to cgx_2.11/doc/cgx/img9.png
diff --git a/cgx_2.10/doc/cgx/index.html b/cgx_2.11/doc/cgx/index.html
similarity index 64%
rename from cgx_2.10/doc/cgx/index.html
rename to cgx_2.11/doc/cgx/index.html
index 90a16f1..4cc946d 100644
--- a/cgx_2.10/doc/cgx/index.html
+++ b/cgx_2.11/doc/cgx/index.html
@@ -8,9 +8,9 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <HTML>
 <HEAD>
 <TITLE>CalculiX USER'S MANUAL
-- CalculiX GraphiX, Version 2.10 -</TITLE>
+- CalculiX GraphiX, Version 2.11 -</TITLE>
 <META NAME="description" CONTENT="CalculiX USER'S MANUAL
-- CalculiX GraphiX, Version 2.10 -">
+- CalculiX GraphiX, Version 2.11 -">
 <META NAME="keywords" CONTENT="cgx">
 <META NAME="resource-type" CONTENT="document">
 <META NAME="distribution" CONTENT="global">
@@ -47,13 +47,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <!--End of Navigation Panel-->
 
 <H1 ALIGN="CENTER">CalculiX USER'S MANUAL
-<BR>- CalculiX GraphiX, Version 2.10 -</H1>
+<BR>- CalculiX GraphiX, Version 2.11 -</H1>
 <DIV>
 
 <P ALIGN="CENTER"><STRONG>Klaus Wittig</STRONG></P>
 </DIV>
 
-<DIV ALIGN="CENTER"><A NAME="cover"></A><A NAME="1715"></A>
+<DIV ALIGN="CENTER"><A NAME="cover"></A><A NAME="1757"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 1:</STRONG>
 A complex model made from scratch using second order brick elements </CAPTION>
@@ -252,324 +252,336 @@ A complex model made from scratch using second order brick elements </CAPTION>
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+  HREF="node90.html">graph</A>
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+  HREF="node91.html">grpa</A>
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+  HREF="node101.html">line</A>
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+  HREF="node102.html">lnor</A>
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+  HREF="node103.html">mata</A>
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+  HREF="node165.html">setr</A>
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+  HREF="node166.html">shpe</A>
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+  HREF="node172.html">sys</A>
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+  HREF="node173.html">test</A>
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+  HREF="node174.html">text</A>
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+  HREF="node175.html">tra</A>
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+  HREF="node176.html">trfm</A>
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-  HREF="node177.html">volu</A>
+  HREF="node177.html">ucut</A>
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+  HREF="node178.html">valu</A>
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+  HREF="node179.html">view</A>
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-</UL>
-<BR>
+  HREF="node180.html">volu</A>
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-  HREF="node181.html">Element Types</A>
+  HREF="node181.html">while</A>
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-  HREF="node182.html">Result Format</A>
-<UL>
+  HREF="node182.html">zap</A>
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-  HREF="node183.html">Model Header Record</A>
+  HREF="node183.html">zoom</A>
+</UL>
+<BR>
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-  HREF="node184.html">User Header Record</A>
+  HREF="node184.html">Element Types</A>
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-  HREF="node185.html">Nodal Point Coordinate Block</A>
+  HREF="node185.html">Result Format</A>
+<UL>
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-  HREF="node186.html">Element Definition Block</A>
+  HREF="node186.html">Model Header Record</A>
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+  HREF="node187.html">User Header Record</A>
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-  HREF="node188.html">Nodal Results Block</A>
-</UL>
-<BR>
+  HREF="node188.html">Nodal Point Coordinate Block</A>
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-  HREF="node189.html">Pre-defined Calculations</A>
-<UL>
+  HREF="node189.html">Element Definition Block</A>
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-  HREF="node190.html">Von Mises Equivalent Stress</A>
+  HREF="node190.html">Parameter Header Record</A>
 <LI><A NAME="tex2html213"
-  HREF="node191.html">Principal Stresses</A>
-<LI><A NAME="tex2html214"
-  HREF="node192.html">maxShear Stresses</A>
-<LI><A NAME="tex2html215"
-  HREF="node193.html">Cylindrical Stresses</A>
+  HREF="node191.html">Nodal Results Block</A>
 </UL>
 <BR>
+<LI><A NAME="tex2html214"
+  HREF="node192.html">Pre-defined Calculations</A>
+<UL>
+<LI><A NAME="tex2html215"
+  HREF="node193.html">Von Mises Equivalent Stress</A>
 <LI><A NAME="tex2html216"
-  HREF="node194.html">Meshing rules</A>
+  HREF="node194.html">Von Mises Equivalent Strain</A>
 <LI><A NAME="tex2html217"
-  HREF="node195.html">User-Functions</A>
+  HREF="node195.html">Principal Stresses</A>
 <LI><A NAME="tex2html218"
-  HREF="node196.html">Known Problems</A>
-<UL>
+  HREF="node196.html">Principal Strains</A>
 <LI><A NAME="tex2html219"
-  HREF="node197.html">Program is not responding</A>
+  HREF="node197.html">maxShear Stresses</A>
 <LI><A NAME="tex2html220"
-  HREF="node198.html">Program generates a segmentation fault</A>
+  HREF="node198.html">Cylindrical Stresses</A>
 </UL>
 <BR>
 <LI><A NAME="tex2html221"
-  HREF="node199.html">Tips and Hints</A>
-<UL>
+  HREF="node199.html">Meshing rules</A>
 <LI><A NAME="tex2html222"
-  HREF="node200.html">How to change the format of the movie file</A>
+  HREF="node200.html">User-Functions</A>
 <LI><A NAME="tex2html223"
-  HREF="node201.html">How to define a set of entities</A>
+  HREF="node201.html">Known Problems</A>
+<UL>
 <LI><A NAME="tex2html224"
-  HREF="node202.html">How to enquire node numbers and values at certain locations</A>
+  HREF="node202.html">Program is not responding</A>
 <LI><A NAME="tex2html225"
-  HREF="node203.html">How to write values to a file</A>
+  HREF="node203.html">Program generates a segmentation fault</A>
+</UL>
+<BR>
 <LI><A NAME="tex2html226"
-  HREF="node204.html">How to select only nodes on the surface</A>
+  HREF="node204.html">Tips and Hints</A>
+<UL>
 <LI><A NAME="tex2html227"
-  HREF="node205.html">How to generate a time-history plot</A>
+  HREF="node205.html">How to change the format of the movie file</A>
 <LI><A NAME="tex2html228"
-  HREF="node206.html">How the mesh is related to the geometry</A>
+  HREF="node206.html">How to get the sets from a geo- or ccx-inp file for post-processing</A>
 <LI><A NAME="tex2html229"
-  HREF="node207.html">How to change the order of elements</A>
+  HREF="node207.html">How to define a set of entities</A>
 <LI><A NAME="tex2html230"
-  HREF="node208.html">How to connect independent meshes</A>
+  HREF="node208.html">How to enquire node numbers and values at certain locations</A>
 <LI><A NAME="tex2html231"
-  HREF="node209.html">How to define loads and constraints</A>
+  HREF="node209.html">How to write values to a file</A>
 <LI><A NAME="tex2html232"
-  HREF="node210.html">How to map loads</A>
+  HREF="node210.html">How to select only nodes on the surface</A>
 <LI><A NAME="tex2html233"
-  HREF="node211.html">How to run cgx in batch mode</A>
+  HREF="node211.html">How to generate a time-history plot</A>
 <LI><A NAME="tex2html234"
-  HREF="node212.html">How to deal with cad-geometry</A>
+  HREF="node212.html">How the mesh is related to the geometry</A>
 <LI><A NAME="tex2html235"
-  HREF="node213.html">How to check an input file for ccx</A>
+  HREF="node213.html">How to change the order of elements</A>
 <LI><A NAME="tex2html236"
-  HREF="node214.html">Remarks Concerning Ansys</A>
+  HREF="node214.html">How to connect independent meshes</A>
 <LI><A NAME="tex2html237"
-  HREF="node215.html">Remarks Concerning Code Aster</A>
+  HREF="node215.html">How to define loads and constraints</A>
 <LI><A NAME="tex2html238"
-  HREF="node216.html">Remarks Concerning dolfyn</A>
+  HREF="node216.html">How to map loads</A>
 <LI><A NAME="tex2html239"
-  HREF="node217.html">Remarks Concerning Duns and Isaac</A>
+  HREF="node217.html">How to run cgx in batch mode</A>
 <LI><A NAME="tex2html240"
-  HREF="node218.html">Remarks Concerning Nastran</A>
+  HREF="node218.html">How to deal with cad-geometry</A>
 <LI><A NAME="tex2html241"
-  HREF="node219.html">Remarks Concerning NETGEN</A>
+  HREF="node219.html">How to check an input file for ccx</A>
 <LI><A NAME="tex2html242"
-  HREF="node220.html">Remarks Concerning OpenFOAM</A>
+  HREF="node220.html">Remarks Concerning Ansys</A>
 <LI><A NAME="tex2html243"
-  HREF="node221.html">Remarks Concerning Samcef</A>
-</UL>
-<BR>
+  HREF="node221.html">Remarks Concerning Code Aster</A>
 <LI><A NAME="tex2html244"
-  HREF="node222.html">Simple Examples</A>
-<UL>
+  HREF="node222.html">Remarks Concerning dolfyn</A>
 <LI><A NAME="tex2html245"
-  HREF="node223.html">Disc</A>
+  HREF="node223.html">Remarks Concerning Duns and Isaac</A>
 <LI><A NAME="tex2html246"
-  HREF="node224.html">Cylinder</A>
+  HREF="node224.html">Remarks Concerning Nastran</A>
 <LI><A NAME="tex2html247"
-  HREF="node225.html">Sphere</A>
+  HREF="node225.html">Remarks Concerning NETGEN</A>
 <LI><A NAME="tex2html248"
-  HREF="node226.html">Sphere (Volume)</A>
+  HREF="node226.html">Remarks Concerning OpenFOAM</A>
 <LI><A NAME="tex2html249"
-  HREF="node227.html">Airfoil for cfd codes</A>
-<LI><A NAME="tex2html250"
-  HREF="node228.html">If and while demo</A>
+  HREF="node227.html">Remarks Concerning Samcef</A>
 </UL>
 <BR>
+<LI><A NAME="tex2html250"
+  HREF="node228.html">Simple Examples</A>
+<UL>
 <LI><A NAME="tex2html251"
-  HREF="node229.html">Bibliography</A>
+  HREF="node229.html">Disc</A>
 <LI><A NAME="tex2html252"
-  HREF="node230.html">About this document ...</A>
+  HREF="node230.html">Cylinder</A>
+<LI><A NAME="tex2html253"
+  HREF="node231.html">Sphere</A>
+<LI><A NAME="tex2html254"
+  HREF="node232.html">Sphere (Volume)</A>
+<LI><A NAME="tex2html255"
+  HREF="node233.html">Airfoil for cfd codes</A>
+<LI><A NAME="tex2html256"
+  HREF="node234.html">If and while demo</A>
+</UL>
+<BR>
+<LI><A NAME="tex2html257"
+  HREF="node235.html">Bibliography</A>
+<LI><A NAME="tex2html258"
+  HREF="node236.html">About this document ...</A>
 </UL>
 <!--End of Table of Child-Links-->
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/internals.pl b/cgx_2.11/doc/cgx/internals.pl
similarity index 90%
rename from cgx_2.10/doc/cgx/internals.pl
rename to cgx_2.11/doc/cgx/internals.pl
index d60f4c1..576fa6a 100644
--- a/cgx_2.10/doc/cgx/internals.pl
+++ b/cgx_2.11/doc/cgx/internals.pl
@@ -2,1060 +2,1084 @@
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 $noresave{$key} = "$nosave";
 
-$key = q/cntr/;
-$ref_files{$key} = "$dir".q|node65.html|; 
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 $noresave{$key} = "$nosave";
 
-$key = q/corradp/;
-$ref_files{$key} = "$dir".q|node68.html|; 
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 $noresave{$key} = "$nosave";
 
-$key = q/Simple_Examples/;
-$ref_files{$key} = "$dir".q|node222.html|; 
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 $noresave{$key} = "$nosave";
 
-$key = q/max/;
-$ref_files{$key} = "$dir".q|node103.html|; 
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 $noresave{$key} = "$nosave";
 
-$key = q/qdiv/;
-$ref_files{$key} = "$dir".q|node131.html|; 
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+$ref_files{$key} = "$dir".q|node72.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/cite_Coons/;
-$ref_files{$key} = "$dir".q|node229.html|; 
+$key = q/Von_Mises_Equivalent_Strain/;
+$ref_files{$key} = "$dir".q|node194.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/cite_NETGEN/;
-$ref_files{$key} = "$dir".q|node229.html|; 
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 $noresave{$key} = "$nosave";
 
-$key = q/Cut/;
-$ref_files{$key} = "$dir".q|node40.html|; 
+$key = q/Show_Elements_With_Light/;
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 $noresave{$key} = "$nosave";
 
-$key = q/graph/;
-$ref_files{$key} = "$dir".q|node89.html|; 
+$key = q/stack/;
+$ref_files{$key} = "$dir".q|node168.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/If_and_while_demo/;
+$key = q/Entity/;
+$ref_files{$key} = "$dir".q|node12.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/nurl/;
+$ref_files{$key} = "$dir".q|node118.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/qlin/;
+$ref_files{$key} = "$dir".q|node139.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/Simple_Examples/;
 $ref_files{$key} = "$dir".q|node228.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/gsur/;
-$ref_files{$key} = "$dir".q|node91.html|; 
+$key = q/qnod/;
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 $noresave{$key} = "$nosave";
 
-$key = q/Time_per_Period/;
-$ref_files{$key} = "$dir".q|node31.html|; 
+$key = q/setr/;
+$ref_files{$key} = "$dir".q|node165.html|; 
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-$key = q/Segment_of_a_Sphere/;
-$ref_files{$key} = "$dir".q|node225.html|; 
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 $noresave{$key} = "$nosave";
 
-$key = q/topo_he8/;
-$ref_files{$key} = "$dir".q|node181.html|; 
+$key = q/mm/;
+$ref_files{$key} = "$dir".q|node112.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/min/;
-$ref_files{$key} = "$dir".q|node107.html|; 
+$key = q/fil/;
+$ref_files{$key} = "$dir".q|node83.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/comp/;
-$ref_files{$key} = "$dir".q|node66.html|; 
+$key = q/enq/;
+$ref_files{$key} = "$dir".q|node80.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qali/;
-$ref_files{$key} = "$dir".q|node124.html|; 
+$key = q/File_Formats/;
+$ref_files{$key} = "$dir".q|node4.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qdis/;
-$ref_files{$key} = "$dir".q|node130.html|; 
+$key = q/scal/;
+$ref_files{$key} = "$dir".q|node156.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Remarks_Concerning_Nastran/;
-$ref_files{$key} = "$dir".q|node218.html|; 
+$key = q/volu/;
+$ref_files{$key} = "$dir".q|node180.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/movi/;
-$ref_files{$key} = "$dir".q|node111.html|; 
+$key = q/text/;
+$ref_files{$key} = "$dir".q|node174.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/map/;
-$ref_files{$key} = "$dir".q|node101.html|; 
+$key = q/quit/;
+$ref_files{$key} = "$dir".q|node150.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/enq/;
-$ref_files{$key} = "$dir".q|node80.html|; 
+$key = q/sete/;
+$ref_files{$key} = "$dir".q|node162.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Toggle_Static_Element_Edges/;
-$ref_files{$key} = "$dir".q|node34.html|; 
+$key = q/Cylinder/;
+$ref_files{$key} = "$dir".q|node230.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/endwhile/;
-$ref_files{$key} = "$dir".q|node78.html|; 
+$key = q/cite_spline/;
+$ref_files{$key} = "$dir".q|node235.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/seto/;
-$ref_files{$key} = "$dir".q|node161.html|; 
+$key = q/Toggle_Surfaces_Volumes/;
+$ref_files{$key} = "$dir".q|node22.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/mids/;
-$ref_files{$key} = "$dir".q|node106.html|; 
+$key = q/while/;
+$ref_files{$key} = "$dir".q|node181.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Center/;
-$ref_files{$key} = "$dir".q|node38.html|; 
+$key = q/Gif-Hardcopy/;
+$ref_files{$key} = "$dir".q|node52.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qnod/;
-$ref_files{$key} = "$dir".q|node140.html|; 
+$key = q/qseq/;
+$ref_files{$key} = "$dir".q|node145.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/eqal/;
-$ref_files{$key} = "$dir".q|node81.html|; 
+$key = q/view/;
+$ref_files{$key} = "$dir".q|node179.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/setr/;
-$ref_files{$key} = "$dir".q|node162.html|; 
+$key = q/How_to_map_loads/;
+$ref_files{$key} = "$dir".q|node216.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/topo_te10/;
-$ref_files{$key} = "$dir".q|node181.html|; 
+$key = q/User-Functions/;
+$ref_files{$key} = "$dir".q|node200.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Help/;
-$ref_files{$key} = "$dir".q|node55.html|; 
+$key = q/cite_Firefox/;
+$ref_files{$key} = "$dir".q|node235.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Steps_per_Period/;
-$ref_files{$key} = "$dir".q|node30.html|; 
+$key = q/Cylindrical_Stresses/;
+$ref_files{$key} = "$dir".q|node198.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qenq/;
-$ref_files{$key} = "$dir".q|node132.html|; 
+$key = q/msg/;
+$ref_files{$key} = "$dir".q|node115.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/File_Formats/;
-$ref_files{$key} = "$dir".q|node4.html|; 
+$key = q/topo_pe15/;
+$ref_files{$key} = "$dir".q|node184.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/text/;
-$ref_files{$key} = "$dir".q|node171.html|; 
+$key = q/gbod/;
+$ref_files{$key} = "$dir".q|node88.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Segment_of_a_SphereV/;
-$ref_files{$key} = "$dir".q|node226.html|; 
+$key = q/qdiv/;
+$ref_files{$key} = "$dir".q|node134.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Keyboard/;
-$ref_files{$key} = "$dir".q|node9.html|; 
+$key = q/qadd/;
+$ref_files{$key} = "$dir".q|node126.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/cite_Firefox/;
-$ref_files{$key} = "$dir".q|node229.html|; 
+$key = q/lcmb/;
+$ref_files{$key} = "$dir".q|node99.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/mm/;
-$ref_files{$key} = "$dir".q|node109.html|; 
+$key = q/Mouse/;
+$ref_files{$key} = "$dir".q|node8.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/quit/;
-$ref_files{$key} = "$dir".q|node147.html|; 
+$key = q/seta/;
+$ref_files{$key} = "$dir".q|node160.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/view/;
-$ref_files{$key} = "$dir".q|node176.html|; 
+$key = q/endwhile/;
+$ref_files{$key} = "$dir".q|node78.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/How_to_select_only_nodes_on_the_surface/;
-$ref_files{$key} = "$dir".q|node204.html|; 
+$key = q/grps/;
+$ref_files{$key} = "$dir".q|node92.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/seql/;
-$ref_files{$key} = "$dir".q|node156.html|; 
+$key = q/Toggle_Static_Model_Edges/;
+$ref_files{$key} = "$dir".q|node33.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qtxt/;
-$ref_files{$key} = "$dir".q|node146.html|; 
+$key = q/body/;
+$ref_files{$key} = "$dir".q|node62.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/valu/;
+$key = q/cite_mesa/;
+$ref_files{$key} = "$dir".q|node235.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/tra/;
 $ref_files{$key} = "$dir".q|node175.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Model_Header_Record/;
-$ref_files{$key} = "$dir".q|node183.html|; 
+$key = q/pnt/;
+$ref_files{$key} = "$dir".q|node123.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qfilp/;
-$ref_files{$key} = "$dir".q|node133.html|; 
+$key = q/mainmenu/;
+$ref_files{$key} = "$dir".q|node10.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/body/;
-$ref_files{$key} = "$dir".q|node62.html|; 
+$key = q/qfil/;
+$ref_files{$key} = "$dir".q|node136.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/cite_isaac/;
+$key = q/disc_made_of_four_90_degree_segments/;
 $ref_files{$key} = "$dir".q|node229.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Mouse/;
-$ref_files{$key} = "$dir".q|node8.html|; 
+$key = q/Toggle_Vector-Plot/;
+$ref_files{$key} = "$dir".q|node25.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/gtol/;
-$ref_files{$key} = "$dir".q|node92.html|; 
+$key = q/Remarks_Concerning_Ansys/;
+$ref_files{$key} = "$dir".q|node220.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Show_Elements_With_Light/;
-$ref_files{$key} = "$dir".q|node14.html|; 
+$key = q/How_to_deal_with_cad-geometry/;
+$ref_files{$key} = "$dir".q|node218.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/anim/;
-$ref_files{$key} = "$dir".q|node58.html|; 
+$key = q/Hardcopy/;
+$ref_files{$key} = "$dir".q|node49.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Toggle_Element_Edges/;
-$ref_files{$key} = "$dir".q|node21.html|; 
+$key = q/qfilp/;
+$ref_files{$key} = "$dir".q|node136.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/exit/;
-$ref_files{$key} = "$dir".q|node82.html|; 
+$key = q/div/;
+$ref_files{$key} = "$dir".q|node73.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/hcpy/;
-$ref_files{$key} = "$dir".q|node93.html|; 
+$key = q/Commands/;
+$ref_files{$key} = "$dir".q|node57.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Show_Bad_Elements/;
-$ref_files{$key} = "$dir".q|node15.html|; 
+$key = q/Pre-defined_Calculations/;
+$ref_files{$key} = "$dir".q|node192.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/topo_te4/;
-$ref_files{$key} = "$dir".q|node181.html|; 
+$key = q/Cut/;
+$ref_files{$key} = "$dir".q|node40.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/dist/;
-$ref_files{$key} = "$dir".q|node72.html|; 
+$key = q/setc/;
+$ref_files{$key} = "$dir".q|node161.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Entity/;
-$ref_files{$key} = "$dir".q|node12.html|; 
+$key = q/zoom/;
+$ref_files{$key} = "$dir".q|node183.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/rep/;
-$ref_files{$key} = "$dir".q|node149.html|; 
+$key = q/steps/;
+$ref_files{$key} = "$dir".q|node169.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Graph/;
-$ref_files{$key} = "$dir".q|node41.html|; 
+$key = q/frame/;
+$ref_files{$key} = "$dir".q|node87.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/cite_spline/;
-$ref_files{$key} = "$dir".q|node229.html|; 
+$key = q/qrem/;
+$ref_files{$key} = "$dir".q|node144.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/Sphere__Volume_/;
+$ref_files{$key} = "$dir".q|node232.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/Meshing_rules/;
+$ref_files{$key} = "$dir".q|node199.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/exit/;
+$ref_files{$key} = "$dir".q|node82.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/qenqp/;
+$ref_files{$key} = "$dir".q|node135.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/flpc/;
+$ref_files{$key} = "$dir".q|node85.html|; 
 $noresave{$key} = "$nosave";
 
 1;
diff --git a/cgx_2.10/doc/cgx/labels.pl b/cgx_2.11/doc/cgx/labels.pl
similarity index 93%
rename from cgx_2.10/doc/cgx/labels.pl
rename to cgx_2.11/doc/cgx/labels.pl
index 56735f1..b6b8589 100644
--- a/cgx_2.10/doc/cgx/labels.pl
+++ b/cgx_2.11/doc/cgx/labels.pl
@@ -2,2063 +2,2115 @@
 # Associate labels original text with physical files.
 
 
-$key = q/qenq/;
-$external_labels{$key} = "$URL/" . q|node132.html|; 
+$key = q/scal/;
+$external_labels{$key} = "$URL/" . q|node156.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/sys/;
-$external_labels{$key} = "$URL/" . q|node169.html|; 
+$key = q/mainwindow/;
+$external_labels{$key} = "$URL/" . q|node8.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/rot/;
-$external_labels{$key} = "$URL/" . q|node151.html|; 
+$key = q/equation/;
+$external_labels{$key} = "$URL/" . q|node214.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/scal/;
-$external_labels{$key} = "$URL/" . q|node153.html|; 
+$key = q/qenqp/;
+$external_labels{$key} = "$URL/" . q|node135.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/topo_tr3/;
-$external_labels{$key} = "$URL/" . q|node181.html|; 
+$key = q/qnod/;
+$external_labels{$key} = "$URL/" . q|node143.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/mm/;
-$external_labels{$key} = "$URL/" . q|node109.html|; 
+$key = q/del/;
+$external_labels{$key} = "$URL/" . q|node71.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Principal_Stresses/;
-$external_labels{$key} = "$URL/" . q|node191.html|; 
+$key = q/cite_duns/;
+$external_labels{$key} = "$URL/" . q|node235.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qlin/;
-$external_labels{$key} = "$URL/" . q|node136.html|; 
+$key = q/Graph/;
+$external_labels{$key} = "$URL/" . q|node41.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/nurs/;
-$external_labels{$key} = "$URL/" . q|node116.html|; 
+$key = q/rot/;
+$external_labels{$key} = "$URL/" . q|node154.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Toggle_Model_Edges/;
-$external_labels{$key} = "$URL/" . q|node20.html|; 
+$key = q/How_to_select_only_nodes_on_the_surface/;
+$external_labels{$key} = "$URL/" . q|node210.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/mata/;
-$external_labels{$key} = "$URL/" . q|node100.html|; 
+$key = q/flpc/;
+$external_labels{$key} = "$URL/" . q|node85.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/plus/;
-$external_labels{$key} = "$URL/" . q|node119.html|; 
+$key = q/text/;
+$external_labels{$key} = "$URL/" . q|node174.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/How_to_change_the_format_of_the_movie_file/;
-$external_labels{$key} = "$URL/" . q|node200.html|; 
+$key = q/maxShear_Stress/;
+$external_labels{$key} = "$URL/" . q|node197.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/trfm/;
-$external_labels{$key} = "$URL/" . q|node173.html|; 
+$key = q/qsur/;
+$external_labels{$key} = "$URL/" . q|node148.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Show_Bad_Elements/;
-$external_labels{$key} = "$URL/" . q|node15.html|; 
+$key = q/qfil/;
+$external_labels{$key} = "$URL/" . q|node136.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Toggle_Move-Z_Zoom/;
-$external_labels{$key} = "$URL/" . q|node23.html|; 
+$key = q/Principal_Strains/;
+$external_labels{$key} = "$URL/" . q|node196.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qdiv/;
-$external_labels{$key} = "$URL/" . q|node131.html|; 
+$key = q/Toggle_Model_Edges/;
+$external_labels{$key} = "$URL/" . q|node20.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Toggle_Real_Displacements/;
-$external_labels{$key} = "$URL/" . q|node32.html|; 
+$key = q/cite_Firefox/;
+$external_labels{$key} = "$URL/" . q|node235.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Quit/;
-$external_labels{$key} = "$URL/" . q|node56.html|; 
+$key = q/How_to_run_cgx_in_batch_mode/;
+$external_labels{$key} = "$URL/" . q|node217.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qint/;
-$external_labels{$key} = "$URL/" . q|node135.html|; 
+$key = q/gtol/;
+$external_labels{$key} = "$URL/" . q|node94.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/If_and_while_demo/;
-$external_labels{$key} = "$URL/" . q|node228.html|; 
+$key = q/animation/;
+$external_labels{$key} = "$URL/" . q|node27.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/frame/;
-$external_labels{$key} = "$URL/" . q|node86.html|; 
+$key = q/File_Formats/;
+$external_labels{$key} = "$URL/" . q|node4.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/prnt/;
+$key = q/plot/;
 $external_labels{$key} = "$URL/" . q|node121.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Cylindrical_Stresses/;
-$external_labels{$key} = "$URL/" . q|node193.html|; 
+$key = q/How_the_mesh_is_related_to_the_geometry/;
+$external_labels{$key} = "$URL/" . q|node212.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/del/;
-$external_labels{$key} = "$URL/" . q|node71.html|; 
+$key = q/topo_qu4/;
+$external_labels{$key} = "$URL/" . q|node184.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qflp/;
-$external_labels{$key} = "$URL/" . q|node134.html|; 
+$key = q/Toggle_Static_Element_Edges/;
+$external_labels{$key} = "$URL/" . q|node34.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Tips_and_Hints/;
-$external_labels{$key} = "$URL/" . q|node199.html|; 
+$key = q/flip/;
+$external_labels{$key} = "$URL/" . q|node84.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/corrad/;
-$external_labels{$key} = "$URL/" . q|node68.html|; 
+$key = q/Tune-Value/;
+$external_labels{$key} = "$URL/" . q|node29.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/cite_Firefox/;
-$external_labels{$key} = "$URL/" . q|node229.html|; 
+$key = q/qmsh/;
+$external_labels{$key} = "$URL/" . q|node140.html|; 
 $noresave{$key} = "$nosave";
 
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+$external_labels{$key} = "$URL/" . q|node175.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/topo_te10/;
-$external_labels{$key} = "$URL/" . q|node181.html|; 
+$key = q/map/;
+$external_labels{$key} = "$URL/" . q|node104.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/area/;
-$external_labels{$key} = "$URL/" . q|node59.html|; 
+$key = q/asgn/;
+$external_labels{$key} = "$URL/" . q|node60.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Element_Definition_Block/;
-$external_labels{$key} = "$URL/" . q|node186.html|; 
+$key = q/pnt/;
+$external_labels{$key} = "$URL/" . q|node123.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Toggle_Culling_Back_Front/;
-$external_labels{$key} = "$URL/" . q|node19.html|; 
+$key = q/help/;
+$external_labels{$key} = "$URL/" . q|node96.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Airfoil_for_cfd_codes/;
-$external_labels{$key} = "$URL/" . q|node227.html|; 
+$key = q/How_to_map_loads/;
+$external_labels{$key} = "$URL/" . q|node216.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Start_Recording_Gif-Movie/;
-$external_labels{$key} = "$URL/" . q|node54.html|; 
+$key = q/merg/;
+$external_labels{$key} = "$URL/" . q|node107.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qali/;
-$external_labels{$key} = "$URL/" . q|node124.html|; 
+$key = q/qdiv/;
+$external_labels{$key} = "$URL/" . q|node134.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/ucut/;
-$external_labels{$key} = "$URL/" . q|node174.html|; 
+$key = q/Datasets/;
+$external_labels{$key} = "$URL/" . q|node11.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/quit/;
-$external_labels{$key} = "$URL/" . q|node147.html|; 
+$key = q/qdel/;
+$external_labels{$key} = "$URL/" . q|node132.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/User_Header_Record/;
-$external_labels{$key} = "$URL/" . q|node184.html|; 
+$key = q/qcutp/;
+$external_labels{$key} = "$URL/" . q|node131.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/movi/;
-$external_labels{$key} = "$URL/" . q|node111.html|; 
+$key = q/Nodal_Results_Block/;
+$external_labels{$key} = "$URL/" . q|node191.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/cite_tutorial/;
-$external_labels{$key} = "$URL/" . q|node229.html|; 
+$key = q/stack/;
+$external_labels{$key} = "$URL/" . q|node168.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/send/;
-$external_labels{$key} = "$URL/" . q|node154.html|; 
+$key = q/How_to_check_an_input_file_for_ccx/;
+$external_labels{$key} = "$URL/" . q|node219.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Nodal_Point_Coordinate_Block/;
-$external_labels{$key} = "$URL/" . q|node185.html|; 
+$key = q/length/;
+$external_labels{$key} = "$URL/" . q|node100.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Frame/;
-$external_labels{$key} = "$URL/" . q|node36.html|; 
+$key = q/Element_Definition_Block/;
+$external_labels{$key} = "$URL/" . q|node189.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Remarks_Concerning_Code_Aster/;
-$external_labels{$key} = "$URL/" . q|node215.html|; 
+$key = q/Remarks_Concerning_dolfyn/;
+$external_labels{$key} = "$URL/" . q|node222.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/mats/;
-$external_labels{$key} = "$URL/" . q|node102.html|; 
+$key = q/swep/;
+$external_labels{$key} = "$URL/" . q|node171.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/sete/;
-$external_labels{$key} = "$URL/" . q|node159.html|; 
+$key = q/hcpy/;
+$external_labels{$key} = "$URL/" . q|node95.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Toggle_Background_Color/;
-$external_labels{$key} = "$URL/" . q|node24.html|; 
+$key = q/cover/;
+$external_labels{$key} = "$URL/" . q|cgx.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Entity/;
-$external_labels{$key} = "$URL/" . q|node12.html|; 
+$key = q/exit/;
+$external_labels{$key} = "$URL/" . q|node82.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Von_Mises_Equivalent_Stress/;
-$external_labels{$key} = "$URL/" . q|node190.html|; 
+$key = q/div/;
+$external_labels{$key} = "$URL/" . q|node73.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/User-Functions/;
-$external_labels{$key} = "$URL/" . q|node195.html|; 
+$key = q/seti/;
+$external_labels{$key} = "$URL/" . q|node163.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qcut/;
-$external_labels{$key} = "$URL/" . q|node128.html|; 
+$key = q/Entity/;
+$external_labels{$key} = "$URL/" . q|node12.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/minus/;
-$external_labels{$key} = "$URL/" . q|node108.html|; 
+$key = q/qtxtp/;
+$external_labels{$key} = "$URL/" . q|node149.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/seto/;
-$external_labels{$key} = "$URL/" . q|node161.html|; 
+$key = q/qbia/;
+$external_labels{$key} = "$URL/" . q|node128.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Tga-Hardcopy/;
-$external_labels{$key} = "$URL/" . q|node50.html|; 
+$key = q/Program_is_not_responding/;
+$external_labels{$key} = "$URL/" . q|node202.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/gbod/;
-$external_labels{$key} = "$URL/" . q|node87.html|; 
+$key = q/cntr/;
+$external_labels{$key} = "$URL/" . q|node65.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Airfoil_for_duns/;
-$external_labels{$key} = "$URL/" . q|node227.html|; 
+$key = q/plus/;
+$external_labels{$key} = "$URL/" . q|node122.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Result_of_If_and_while_demo/;
-$external_labels{$key} = "$URL/" . q|node228.html|; 
+$key = q/Pre-defined_Calculations/;
+$external_labels{$key} = "$URL/" . q|node192.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/How_to_deal_with_cad-geometry/;
-$external_labels{$key} = "$URL/" . q|node212.html|; 
+$key = q/cite_isaac/;
+$external_labels{$key} = "$URL/" . q|node235.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/length/;
-$external_labels{$key} = "$URL/" . q|node97.html|; 
+$key = q/volu/;
+$external_labels{$key} = "$URL/" . q|node180.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qmsh/;
-$external_labels{$key} = "$URL/" . q|node137.html|; 
+$key = q/Menu/;
+$external_labels{$key} = "$URL/" . q|node10.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/ori/;
-$external_labels{$key} = "$URL/" . q|node117.html|; 
+$key = q/Lines/;
+$external_labels{$key} = "$URL/" . q|node17.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/graph2D/;
-$external_labels{$key} = "$URL/" . q|node205.html|; 
+$key = q/cite_tutorial/;
+$external_labels{$key} = "$URL/" . q|node235.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/norm/;
-$external_labels{$key} = "$URL/" . q|node114.html|; 
+$key = q/Dots/;
+$external_labels{$key} = "$URL/" . q|node18.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/tra/;
-$external_labels{$key} = "$URL/" . q|node172.html|; 
+$key = q/qtxt/;
+$external_labels{$key} = "$URL/" . q|node149.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Show_Elements_With_Light/;
-$external_labels{$key} = "$URL/" . q|node14.html|; 
+$key = q/qnor/;
+$external_labels{$key} = "$URL/" . q|node141.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/endwhile/;
-$external_labels{$key} = "$URL/" . q|node78.html|; 
+$key = q/topo_pe15/;
+$external_labels{$key} = "$URL/" . q|node184.html|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Start/;
-$external_labels{$key} = "$URL/" . q|node28.html|; 
+$key = q/Quit/;
+$external_labels{$key} = "$URL/" . q|node56.html|; 
 $noresave{$key} = "$nosave";
 
-1;
-
-
+$key = q/Meshing_rules/;
+$external_labels{$key} = "$URL/" . q|node199.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/frame/;
+$external_labels{$key} = "$URL/" . q|node87.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/topo_he8/;
+$external_labels{$key} = "$URL/" . q|node184.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/enq/;
+$external_labels{$key} = "$URL/" . q|node80.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/Toggle_Move-Z_Zoom/;
+$external_labels{$key} = "$URL/" . q|node23.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/Png-Hardcopy/;
+$external_labels{$key} = "$URL/" . q|node53.html|; 
+$noresave{$key} = "$nosave";
+
+$key = q/graph2D/;
+$external_labels{$key} = "$URL/" . q|node211.html|; 
+$noresave{$key} = "$nosave";
+
+1;
+
+
 # LaTeX2HTML 2012 (1.2)
 # labels from external_latex_labels array.
 
 
-$key = q/qrem/;
-$external_latex_labels{$key} = q|8.84|; 
+$key = q/Program_is_not_responding/;
+$external_latex_labels{$key} = q|A.1|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Tips_and_Hints/;
-$external_latex_labels{$key} = q|B|; 
+$key = q/cntr/;
+$external_latex_labels{$key} = q|8.8|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qflp/;
-$external_latex_labels{$key} = q|8.77|; 
+$key = q/plus/;
+$external_latex_labels{$key} = q|8.65|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qshp/;
-$external_latex_labels{$key} = q|8.86|; 
+$key = q/div/;
+$external_latex_labels{$key} = q|8.16|; 
 $noresave{$key} = "$nosave";
 
-$key = q/del/;
-$external_latex_labels{$key} = q|8.14|; 
+$key = q/exit/;
+$external_latex_labels{$key} = q|8.25|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Cylindrical_Stresses/;
-$external_latex_labels{$key} = q|11.4|; 
+$key = q/cover/;
+$external_latex_labels{$key} = q|1|; 
 $noresave{$key} = "$nosave";
 
-$key = q/rnam/;
-$external_latex_labels{$key} = q|8.93|; 
+$key = q/qtxtp/;
+$external_latex_labels{$key} = q|8|; 
 $noresave{$key} = "$nosave";
 
-$key = q/prnt/;
-$external_latex_labels{$key} = q|8.64|; 
+$key = q/seti/;
+$external_latex_labels{$key} = q|8.106|; 
 $noresave{$key} = "$nosave";
 
-$key = q/frame/;
-$external_latex_labels{$key} = q|8.29|; 
+$key = q/Entity/;
+$external_latex_labels{$key} = q|7.1.1|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Element_Types/;
-$external_latex_labels{$key} = q|9|; 
+$key = q/qbia/;
+$external_latex_labels{$key} = q|8.71|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Toggle_Static_Model_Edges/;
-$external_latex_labels{$key} = q|7.3.6|; 
+$key = q/length/;
+$external_latex_labels{$key} = q|8.43|; 
 $noresave{$key} = "$nosave";
 
-$key = q/If_and_while_demo/;
-$external_latex_labels{$key} = q|C.6|; 
+$key = q/How_to_check_an_input_file_for_ccx/;
+$external_latex_labels{$key} = q|B.15|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qint/;
-$external_latex_labels{$key} = q|8.78|; 
+$key = q/Element_Definition_Block/;
+$external_latex_labels{$key} = q|10.4|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Quit/;
-$external_latex_labels{$key} = q|7.13|; 
+$key = q/Remarks_Concerning_dolfyn/;
+$external_latex_labels{$key} = q|B.18|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Toggle_Real_Displacements/;
-$external_latex_labels{$key} = q|7.3.5|; 
+$key = q/swep/;
+$external_latex_labels{$key} = q|8.114|; 
 $noresave{$key} = "$nosave";
 
-$key = q/dist/;
-$external_latex_labels{$key} = q|8.15|; 
+$key = q/hcpy/;
+$external_latex_labels{$key} = q|8.38|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qbia/;
-$external_latex_labels{$key} = q|8.68|; 
+$key = q/Nodal_Results_Block/;
+$external_latex_labels{$key} = q|10.6|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qdiv/;
-$external_latex_labels{$key} = q|8.74|; 
+$key = q/stack/;
+$external_latex_labels{$key} = q|8.111|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Toggle_Move-Z_Zoom/;
-$external_latex_labels{$key} = q|7.2.10|; 
+$key = q/Png-Hardcopy/;
+$external_latex_labels{$key} = q|7.11.4|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Show_Bad_Elements/;
-$external_latex_labels{$key} = q|7.2.2|; 
+$key = q/graph2D/;
+$external_latex_labels{$key} = q|10|; 
 $noresave{$key} = "$nosave";
 
-$key = q/trfm/;
-$external_latex_labels{$key} = q|8.116|; 
+$key = q/frame/;
+$external_latex_labels{$key} = q|8.30|; 
 $noresave{$key} = "$nosave";
 
-$key = q/endif/;
-$external_latex_labels{$key} = q|8.20|; 
+$key = q/Meshing_rules/;
+$external_latex_labels{$key} = q|12|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qseq/;
-$external_latex_labels{$key} = q|8.85|; 
+$key = q/topo_he8/;
+$external_latex_labels{$key} = q|9|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qdis/;
-$external_latex_labels{$key} = q|8.73|; 
+$key = q/enq/;
+$external_latex_labels{$key} = q|8.23|; 
 $noresave{$key} = "$nosave";
 
-$key = q/How_to_change_the_format_of_the_movie_file/;
-$external_latex_labels{$key} = q|B.1|; 
+$key = q/Toggle_Move-Z_Zoom/;
+$external_latex_labels{$key} = q|7.2.10|; 
 $noresave{$key} = "$nosave";
 
-$key = q/plus/;
-$external_latex_labels{$key} = q|8.62|; 
+$key = q/Lines/;
+$external_latex_labels{$key} = q|7.2.4|; 
 $noresave{$key} = "$nosave";
 
-$key = q/How_to_check_an_input_file_for_ccx/;
-$external_latex_labels{$key} = q|B.14|; 
+$key = q/Dots/;
+$external_latex_labels{$key} = q|7.2.5|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Segment_of_a_Sphere/;
-$external_latex_labels{$key} = q|15|; 
+$key = q/qtxt/;
+$external_latex_labels{$key} = q|8.92|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Program_is_not_responding/;
-$external_latex_labels{$key} = q|A.1|; 
+$key = q/qnor/;
+$external_latex_labels{$key} = q|8.84|; 
 $noresave{$key} = "$nosave";
 
-$key = q/mata/;
-$external_latex_labels{$key} = q|8.43|; 
+$key = q/topo_pe15/;
+$external_latex_labels{$key} = q|9|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Steps_per_Period/;
-$external_latex_labels{$key} = q|7.3.3|; 
+$key = q/Quit/;
+$external_latex_labels{$key} = q|7.13|; 
 $noresave{$key} = "$nosave";
 
-$key = q/graph/;
+$key = q/Pre-defined_Calculations/;
+$external_latex_labels{$key} = q|11|; 
+$noresave{$key} = "$nosave";
+
+$key = q/volu/;
+$external_latex_labels{$key} = q|8.123|; 
+$noresave{$key} = "$nosave";
+
+$key = q/Menu/;
+$external_latex_labels{$key} = q|7|; 
+$noresave{$key} = "$nosave";
+
+$key = q/qcnt/;
+$external_latex_labels{$key} = q|8.73|; 
+$noresave{$key} = "$nosave";
+
+$key = q/gonly/;
 $external_latex_labels{$key} = q|8.32|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Toggle_Model_Edges/;
-$external_latex_labels{$key} = q|7.2.7|; 
+$key = q/Toggle_Vector-Plot/;
+$external_latex_labels{$key} = q|7.2.12|; 
 $noresave{$key} = "$nosave";
 
-$key = q/ds/;
-$external_latex_labels{$key} = q|8.17|; 
+$key = q/send/;
+$external_latex_labels{$key} = q|8.100|; 
 $noresave{$key} = "$nosave";
 
-$key = q/zap/;
-$external_latex_labels{$key} = q|8.122|; 
+$key = q/User-Functions/;
+$external_latex_labels{$key} = q|13|; 
 $noresave{$key} = "$nosave";
 
-$key = q/engine/;
-$external_latex_labels{$key} = q|9|; 
+$key = q/qdis/;
+$external_latex_labels{$key} = q|8.76|; 
 $noresave{$key} = "$nosave";
 
-$key = q/nurs/;
-$external_latex_labels{$key} = q|8.59|; 
+$key = q/qali/;
+$external_latex_labels{$key} = q|8.70|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qenqp/;
+$key = q/Input_Devices/;
 $external_latex_labels{$key} = q|6|; 
 $noresave{$key} = "$nosave";
 
-$key = q/How_to_define_loads_and_constraints/;
-$external_latex_labels{$key} = q|B.10|; 
+$key = q/area/;
+$external_latex_labels{$key} = q|8.2|; 
 $noresave{$key} = "$nosave";
 
-$key = q/qlin/;
-$external_latex_labels{$key} = q|8.79|; 
+$key = q/setc/;
+$external_latex_labels{$key} = q|8.104|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Principal_Stresses/;
-$external_latex_labels{$key} = q|11.2|; 
+$key = q/Tips_and_Hints/;
+$external_latex_labels{$key} = q|B|; 
 $noresave{$key} = "$nosave";
 
-$key = q/corradp/;
-$external_latex_labels{$key} = q|4|; 
+$key = q/seqa/;
+$external_latex_labels{$key} = q|8.101|; 
 $noresave{$key} = "$nosave";
 
-$key = q/How_to_select_only_nodes_on_the_surface/;
-$external_latex_labels{$key} = q|B.5|; 
+$key = q/qdiv/;
+$external_latex_labels{$key} = q|8.77|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Simple_Examples/;
-$external_latex_labels{$key} = q|C|; 
+$key = q/Datasets/;
+$external_latex_labels{$key} = q|7.1|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Mouse/;
-$external_latex_labels{$key} = q|6.1|; 
+$key = q/qdel/;
+$external_latex_labels{$key} = q|8.75|; 
 $noresave{$key} = "$nosave";
 
-$key = q/else/;
-$external_latex_labels{$key} = q|8.19|; 
+$key = q/qcutp/;
+$external_latex_labels{$key} = q|5|; 
 $noresave{$key} = "$nosave";
 
-$key = q/mm/;
-$external_latex_labels{$key} = q|8.52|; 
+$key = q/pnt/;
+$external_latex_labels{$key} = q|8.66|; 
 $noresave{$key} = "$nosave";
 
-$key = q/Meshing_rules/;
-$external_latex_labels{$key} = q|12|; 
+$key = q/help/;
+$external_latex_labels{$key} = q|8.39|; 
 $noresave{$key} = "$nosave";
 
-$key = q/volu/;
-$external_latex_labels{$key} = q|8.120|; 
+$key = q/merg/;
+$external_latex_labels{$key} = q|8.50|; 
 $noresave{$key} = "$nosave";
 
-$key = q/topo_pe6/;
+$key = q/How_to_map_loads/;
+$external_latex_labels{$key} = q|B.12|; 
+$noresave{$key} = "$nosave";
+
+$key = q/Result_of_If_and_while_demo/;
+$external_latex_labels{$key} = q|18|; 
+$noresave{$key} = "$nosave";
+
+$key = q/qrem/;
+$external_latex_labels{$key} = q|8.87|; 
+$noresave{$key} = "$nosave";
+
+$key = q/topo_he20/;
 $external_latex_labels{$key} = q|9|; 
 $noresave{$key} = "$nosave";
 
-$key = q/scal/;
-$external_latex_labels{$key} = q|8.96|; 
+$key = q/tra/;
+$external_latex_labels{$key} = q|8.118|; 
+$noresave{$key} = "$nosave";
+
+$key = q/map/;
+$external_latex_labels{$key} = q|8.47|; 
+$noresave{$key} = "$nosave";
+
+$key = q/asgn/;
+$external_latex_labels{$key} = q|8.3|; 
+$noresave{$key} = "$nosave";
+
+$key = q/Start_Recording_Gif-Movie/;
+$external_latex_labels{$key} = q|7.11.5|; 
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-$key = q/topo_pe15/;
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-$key = q/csysa/;
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-$key = q/cover/;
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-$key = q/How_to_change_the_order_of_elements/;
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-$key = q/How_to_run_cgx_in_batch_mode/;
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-$key = q/lcmb/;
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-$key = q/topo_te4/;
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-$key = q/Ps-Hardcopy/;
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-$key = q/Png-Hardcopy/;
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-$key = q/How_to_map_loads/;
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-$key = q/view/;
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diff --git a/cgx_2.10/doc/cgx/node1.html b/cgx_2.11/doc/cgx/node1.html
similarity index 57%
rename from cgx_2.10/doc/cgx/node1.html
rename to cgx_2.11/doc/cgx/node1.html
index 8f2543a..6b42e47 100644
--- a/cgx_2.10/doc/cgx/node1.html
+++ b/cgx_2.11/doc/cgx/node1.html
@@ -26,24 +26,24 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html261"
+<A NAME="tex2html267"
   HREF="node2.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html259"
+<A NAME="tex2html265"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
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 <BR>
-<B> Next:</B> <A NAME="tex2html262"
+<B> Next:</B> <A NAME="tex2html268"
   HREF="node2.html">Introduction</A>
-<B> Up:</B> <A NAME="tex2html260"
+<B> Up:</B> <A NAME="tex2html266"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html254"
+<B> Previous:</B> <A NAME="tex2html260"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
 <BR>
 <BR>
@@ -56,427 +56,439 @@ Contents</A>
 <!--Table of Contents-->
 
 <UL>
-<LI><A NAME="tex2html263"
+<LI><A NAME="tex2html269"
   HREF="node2.html">Introduction</A>
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+<LI><A NAME="tex2html270"
   HREF="node3.html">Concept</A>
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+<LI><A NAME="tex2html271"
   HREF="node4.html">File Formats</A>
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+<LI><A NAME="tex2html272"
   HREF="node5.html">Getting Started</A>
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+<LI><A NAME="tex2html273"
   HREF="node6.html">Program Parameters</A>
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+<LI><A NAME="tex2html274"
   HREF="node7.html">Input Devices</A>
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   HREF="node10.html">Menu</A>
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   HREF="node13.html">Viewing</A>
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+<LI><A NAME="tex2html284"
   HREF="node39.html">Enquire</A>
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+<LI><A NAME="tex2html285"
   HREF="node40.html">Cut</A>
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+<LI><A NAME="tex2html286"
   HREF="node41.html">Graph</A>
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+<LI><A NAME="tex2html287"
   HREF="node42.html">Orientation</A>
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 </UL>
 <BR>
-<LI><A NAME="tex2html285"
+<LI><A NAME="tex2html291"
   HREF="node57.html">Commands</A>
 <UL>
-<LI><A NAME="tex2html286"
-  HREF="node58.html">anim</A>
-<LI><A NAME="tex2html287"
-  HREF="node59.html">area</A>
-<LI><A NAME="tex2html288"
-  HREF="node60.html">asgn</A>
-<LI><A NAME="tex2html289"
-  HREF="node61.html">bia</A>
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-  HREF="node62.html">body</A>
-<LI><A NAME="tex2html291"
-  HREF="node63.html">break</A>
 <LI><A NAME="tex2html292"
-  HREF="node64.html">call</A>
+  HREF="node58.html">anim</A>
 <LI><A NAME="tex2html293"
-  HREF="node65.html">cntr</A>
+  HREF="node59.html">area</A>
 <LI><A NAME="tex2html294"
-  HREF="node66.html">comp</A>
+  HREF="node60.html">asgn</A>
 <LI><A NAME="tex2html295"
-  HREF="node67.html">copy</A>
+  HREF="node61.html">bia</A>
 <LI><A NAME="tex2html296"
-  HREF="node68.html">corrad</A>
+  HREF="node62.html">body</A>
 <LI><A NAME="tex2html297"
-  HREF="node69.html">csysa</A>
+  HREF="node63.html">break</A>
 <LI><A NAME="tex2html298"
-  HREF="node70.html">cut</A>
+  HREF="node64.html">call</A>
 <LI><A NAME="tex2html299"
-  HREF="node71.html">del</A>
+  HREF="node65.html">cntr</A>
 <LI><A NAME="tex2html300"
-  HREF="node72.html">dist</A>
+  HREF="node66.html">comp</A>
 <LI><A NAME="tex2html301"
-  HREF="node73.html">div</A>
+  HREF="node67.html">copy</A>
 <LI><A NAME="tex2html302"
-  HREF="node74.html">ds</A>
+  HREF="node68.html">corrad</A>
 <LI><A NAME="tex2html303"
-  HREF="node75.html">elem</A>
+  HREF="node69.html">csysa</A>
 <LI><A NAME="tex2html304"
-  HREF="node76.html">else</A>
+  HREF="node70.html">cut</A>
 <LI><A NAME="tex2html305"
-  HREF="node77.html">endif</A>
+  HREF="node71.html">del</A>
 <LI><A NAME="tex2html306"
-  HREF="node78.html">endwhile</A>
+  HREF="node72.html">dist</A>
 <LI><A NAME="tex2html307"
-  HREF="node79.html">elty</A>
+  HREF="node73.html">div</A>
 <LI><A NAME="tex2html308"
-  HREF="node80.html">enq</A>
+  HREF="node74.html">ds</A>
 <LI><A NAME="tex2html309"
-  HREF="node81.html">eqal</A>
+  HREF="node75.html">elem</A>
 <LI><A NAME="tex2html310"
-  HREF="node82.html">exit</A>
+  HREF="node76.html">else</A>
 <LI><A NAME="tex2html311"
-  HREF="node83.html">flip</A>
+  HREF="node77.html">endif</A>
 <LI><A NAME="tex2html312"
-  HREF="node84.html">flpc</A>
+  HREF="node78.html">endwhile</A>
 <LI><A NAME="tex2html313"
-  HREF="node85.html">font</A>
+  HREF="node79.html">elty</A>
 <LI><A NAME="tex2html314"
-  HREF="node86.html">frame</A>
+  HREF="node80.html">enq</A>
 <LI><A NAME="tex2html315"
-  HREF="node87.html">gbod</A>
+  HREF="node81.html">eqal</A>
 <LI><A NAME="tex2html316"
-  HREF="node88.html">gonly</A>
+  HREF="node82.html">exit</A>
 <LI><A NAME="tex2html317"
-  HREF="node89.html">graph</A>
+  HREF="node83.html">fil</A>
 <LI><A NAME="tex2html318"
-  HREF="node90.html">grps</A>
+  HREF="node84.html">flip</A>
 <LI><A NAME="tex2html319"
-  HREF="node91.html">gsur</A>
+  HREF="node85.html">flpc</A>
 <LI><A NAME="tex2html320"
-  HREF="node92.html">gtol</A>
+  HREF="node86.html">font</A>
 <LI><A NAME="tex2html321"
-  HREF="node93.html">hcpy</A>
+  HREF="node87.html">frame</A>
 <LI><A NAME="tex2html322"
-  HREF="node94.html">help</A>
+  HREF="node88.html">gbod</A>
 <LI><A NAME="tex2html323"
-  HREF="node95.html">if</A>
+  HREF="node89.html">gonly</A>
 <LI><A NAME="tex2html324"
-  HREF="node96.html">lcmb</A>
+  HREF="node90.html">graph</A>
 <LI><A NAME="tex2html325"
-  HREF="node97.html">length</A>
+  HREF="node91.html">grpa</A>
 <LI><A NAME="tex2html326"
-  HREF="node98.html">line</A>
+  HREF="node92.html">grps</A>
 <LI><A NAME="tex2html327"
-  HREF="node99.html">lnor</A>
+  HREF="node93.html">gsur</A>
 <LI><A NAME="tex2html328"
-  HREF="node100.html">mata</A>
+  HREF="node94.html">gtol</A>
 <LI><A NAME="tex2html329"
-  HREF="node101.html">map</A>
+  HREF="node95.html">hcpy</A>
 <LI><A NAME="tex2html330"
-  HREF="node102.html">mats</A>
+  HREF="node96.html">help</A>
 <LI><A NAME="tex2html331"
-  HREF="node103.html">max</A>
+  HREF="node97.html">if</A>
 <LI><A NAME="tex2html332"
-  HREF="node104.html">merg</A>
+  HREF="node98.html">int</A>
 <LI><A NAME="tex2html333"
-  HREF="node105.html">mesh</A>
+  HREF="node99.html">lcmb</A>
 <LI><A NAME="tex2html334"
-  HREF="node106.html">mids</A>
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 <LI><A NAME="tex2html335"
-  HREF="node107.html">min</A>
+  HREF="node101.html">line</A>
 <LI><A NAME="tex2html336"
-  HREF="node108.html">minus</A>
+  HREF="node102.html">lnor</A>
 <LI><A NAME="tex2html337"
-  HREF="node109.html">mm</A>
+  HREF="node103.html">mata</A>
 <LI><A NAME="tex2html338"
-  HREF="node110.html">move</A>
+  HREF="node104.html">map</A>
 <LI><A NAME="tex2html339"
-  HREF="node111.html">movi</A>
+  HREF="node105.html">mats</A>
 <LI><A NAME="tex2html340"
-  HREF="node112.html">msg</A>
+  HREF="node106.html">max</A>
 <LI><A NAME="tex2html341"
-  HREF="node113.html">node</A>
+  HREF="node107.html">merg</A>
 <LI><A NAME="tex2html342"
-  HREF="node114.html">norm</A>
+  HREF="node108.html">mesh</A>
 <LI><A NAME="tex2html343"
-  HREF="node115.html">nurl</A>
+  HREF="node109.html">mids</A>
 <LI><A NAME="tex2html344"
-  HREF="node116.html">nurs</A>
+  HREF="node110.html">min</A>
 <LI><A NAME="tex2html345"
-  HREF="node117.html">ori</A>
+  HREF="node111.html">minus</A>
 <LI><A NAME="tex2html346"
-  HREF="node118.html">plot</A>
+  HREF="node112.html">mm</A>
 <LI><A NAME="tex2html347"
-  HREF="node119.html">plus</A>
+  HREF="node113.html">move</A>
 <LI><A NAME="tex2html348"
-  HREF="node120.html">pnt</A>
+  HREF="node114.html">movi</A>
 <LI><A NAME="tex2html349"
-  HREF="node121.html">prnt</A>
+  HREF="node115.html">msg</A>
 <LI><A NAME="tex2html350"
-  HREF="node122.html">proj</A>
+  HREF="node116.html">node</A>
 <LI><A NAME="tex2html351"
-  HREF="node123.html">qadd</A>
+  HREF="node117.html">norm</A>
 <LI><A NAME="tex2html352"
-  HREF="node124.html">qali</A>
+  HREF="node118.html">nurl</A>
 <LI><A NAME="tex2html353"
-  HREF="node125.html">qbia</A>
+  HREF="node119.html">nurs</A>
 <LI><A NAME="tex2html354"
-  HREF="node126.html">qbod</A>
+  HREF="node120.html">ori</A>
 <LI><A NAME="tex2html355"
-  HREF="node127.html">qcnt</A>
+  HREF="node121.html">plot</A>
 <LI><A NAME="tex2html356"
-  HREF="node128.html">qcut</A>
+  HREF="node122.html">plus</A>
 <LI><A NAME="tex2html357"
-  HREF="node129.html">qdel</A>
+  HREF="node123.html">pnt</A>
 <LI><A NAME="tex2html358"
-  HREF="node130.html">qdis</A>
+  HREF="node124.html">prnt</A>
 <LI><A NAME="tex2html359"
-  HREF="node131.html">qdiv</A>
+  HREF="node125.html">proj</A>
 <LI><A NAME="tex2html360"
-  HREF="node132.html">qenq</A>
+  HREF="node126.html">qadd</A>
 <LI><A NAME="tex2html361"
-  HREF="node133.html">qfil</A>
+  HREF="node127.html">qali</A>
 <LI><A NAME="tex2html362"
-  HREF="node134.html">qflp</A>
+  HREF="node128.html">qbia</A>
 <LI><A NAME="tex2html363"
-  HREF="node135.html">qint</A>
+  HREF="node129.html">qbod</A>
 <LI><A NAME="tex2html364"
-  HREF="node136.html">qlin</A>
+  HREF="node130.html">qcnt</A>
 <LI><A NAME="tex2html365"
-  HREF="node137.html">qmsh</A>
+  HREF="node131.html">qcut</A>
 <LI><A NAME="tex2html366"
-  HREF="node138.html">qnor</A>
+  HREF="node132.html">qdel</A>
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-  HREF="node139.html">qpnt</A>
+  HREF="node133.html">qdis</A>
 <LI><A NAME="tex2html368"
-  HREF="node140.html">qnod</A>
+  HREF="node134.html">qdiv</A>
 <LI><A NAME="tex2html369"
-  HREF="node141.html">qrem</A>
+  HREF="node135.html">qenq</A>
 <LI><A NAME="tex2html370"
-  HREF="node142.html">qseq</A>
+  HREF="node136.html">qfil</A>
 <LI><A NAME="tex2html371"
-  HREF="node143.html">qshp</A>
+  HREF="node137.html">qflp</A>
 <LI><A NAME="tex2html372"
-  HREF="node144.html">qspl</A>
+  HREF="node138.html">qint</A>
 <LI><A NAME="tex2html373"
-  HREF="node145.html">qsur</A>
+  HREF="node139.html">qlin</A>
 <LI><A NAME="tex2html374"
-  HREF="node146.html">qtxt</A>
+  HREF="node140.html">qmsh</A>
 <LI><A NAME="tex2html375"
-  HREF="node147.html">quit</A>
+  HREF="node141.html">qnor</A>
 <LI><A NAME="tex2html376"
-  HREF="node148.html">read</A>
+  HREF="node142.html">qpnt</A>
 <LI><A NAME="tex2html377"
-  HREF="node149.html">rep</A>
+  HREF="node143.html">qnod</A>
 <LI><A NAME="tex2html378"
-  HREF="node150.html">rnam</A>
+  HREF="node144.html">qrem</A>
 <LI><A NAME="tex2html379"
-  HREF="node151.html">rot</A>
+  HREF="node145.html">qseq</A>
 <LI><A NAME="tex2html380"
-  HREF="node152.html">save</A>
+  HREF="node146.html">qshp</A>
 <LI><A NAME="tex2html381"
-  HREF="node153.html">scal</A>
+  HREF="node147.html">qspl</A>
 <LI><A NAME="tex2html382"
-  HREF="node154.html">send</A>
+  HREF="node148.html">qsur</A>
 <LI><A NAME="tex2html383"
-  HREF="node155.html">seqa</A>
+  HREF="node149.html">qtxt</A>
 <LI><A NAME="tex2html384"
-  HREF="node156.html">seql</A>
+  HREF="node150.html">quit</A>
 <LI><A NAME="tex2html385"
-  HREF="node157.html">seta</A>
+  HREF="node151.html">read</A>
 <LI><A NAME="tex2html386"
-  HREF="node158.html">setc</A>
+  HREF="node152.html">rep</A>
 <LI><A NAME="tex2html387"
-  HREF="node159.html">sete</A>
+  HREF="node153.html">rnam</A>
 <LI><A NAME="tex2html388"
-  HREF="node160.html">seti</A>
+  HREF="node154.html">rot</A>
 <LI><A NAME="tex2html389"
-  HREF="node161.html">seto</A>
+  HREF="node155.html">save</A>
 <LI><A NAME="tex2html390"
-  HREF="node162.html">setr</A>
+  HREF="node156.html">scal</A>
 <LI><A NAME="tex2html391"
-  HREF="node163.html">shpe</A>
+  HREF="node157.html">send</A>
 <LI><A NAME="tex2html392"
-  HREF="node164.html">split</A>
+  HREF="node158.html">seqa</A>
 <LI><A NAME="tex2html393"
-  HREF="node165.html">stack</A>
+  HREF="node159.html">seql</A>
 <LI><A NAME="tex2html394"
-  HREF="node166.html">steps</A>
+  HREF="node160.html">seta</A>
 <LI><A NAME="tex2html395"
-  HREF="node167.html">surf</A>
+  HREF="node161.html">setc</A>
 <LI><A NAME="tex2html396"
-  HREF="node168.html">swep</A>
+  HREF="node162.html">sete</A>
 <LI><A NAME="tex2html397"
-  HREF="node169.html">sys</A>
+  HREF="node163.html">seti</A>
 <LI><A NAME="tex2html398"
-  HREF="node170.html">test</A>
+  HREF="node164.html">seto</A>
 <LI><A NAME="tex2html399"
-  HREF="node171.html">text</A>
+  HREF="node165.html">setr</A>
 <LI><A NAME="tex2html400"
-  HREF="node172.html">tra</A>
+  HREF="node166.html">shpe</A>
 <LI><A NAME="tex2html401"
-  HREF="node173.html">trfm</A>
+  HREF="node167.html">split</A>
 <LI><A NAME="tex2html402"
-  HREF="node174.html">ucut</A>
+  HREF="node168.html">stack</A>
 <LI><A NAME="tex2html403"
-  HREF="node175.html">valu</A>
+  HREF="node169.html">steps</A>
 <LI><A NAME="tex2html404"
-  HREF="node176.html">view</A>
+  HREF="node170.html">surf</A>
 <LI><A NAME="tex2html405"
-  HREF="node177.html">volu</A>
+  HREF="node171.html">swep</A>
 <LI><A NAME="tex2html406"
-  HREF="node178.html">while</A>
+  HREF="node172.html">sys</A>
 <LI><A NAME="tex2html407"
-  HREF="node179.html">zap</A>
+  HREF="node173.html">test</A>
 <LI><A NAME="tex2html408"
-  HREF="node180.html">zoom</A>
-</UL>
-<BR>
+  HREF="node174.html">text</A>
 <LI><A NAME="tex2html409"
-  HREF="node181.html">Element Types</A>
+  HREF="node175.html">tra</A>
 <LI><A NAME="tex2html410"
-  HREF="node182.html">Result Format</A>
-<UL>
+  HREF="node176.html">trfm</A>
 <LI><A NAME="tex2html411"
-  HREF="node183.html">Model Header Record</A>
+  HREF="node177.html">ucut</A>
 <LI><A NAME="tex2html412"
-  HREF="node184.html">User Header Record</A>
+  HREF="node178.html">valu</A>
 <LI><A NAME="tex2html413"
-  HREF="node185.html">Nodal Point Coordinate Block</A>
+  HREF="node179.html">view</A>
 <LI><A NAME="tex2html414"
-  HREF="node186.html">Element Definition Block</A>
+  HREF="node180.html">volu</A>
 <LI><A NAME="tex2html415"
-  HREF="node187.html">Parameter Header Record</A>
+  HREF="node181.html">while</A>
 <LI><A NAME="tex2html416"
-  HREF="node188.html">Nodal Results Block</A>
+  HREF="node182.html">zap</A>
+<LI><A NAME="tex2html417"
+  HREF="node183.html">zoom</A>
 </UL>
 <BR>
-<LI><A NAME="tex2html417"
-  HREF="node189.html">Pre-defined Calculations</A>
-<UL>
 <LI><A NAME="tex2html418"
-  HREF="node190.html">Von Mises Equivalent Stress</A>
+  HREF="node184.html">Element Types</A>
 <LI><A NAME="tex2html419"
-  HREF="node191.html">Principal Stresses</A>
+  HREF="node185.html">Result Format</A>
+<UL>
 <LI><A NAME="tex2html420"
-  HREF="node192.html">maxShear Stresses</A>
+  HREF="node186.html">Model Header Record</A>
 <LI><A NAME="tex2html421"
-  HREF="node193.html">Cylindrical Stresses</A>
-</UL>
-<BR>
+  HREF="node187.html">User Header Record</A>
 <LI><A NAME="tex2html422"
-  HREF="node194.html">Meshing rules</A>
+  HREF="node188.html">Nodal Point Coordinate Block</A>
 <LI><A NAME="tex2html423"
-  HREF="node195.html">User-Functions</A>
+  HREF="node189.html">Element Definition Block</A>
 <LI><A NAME="tex2html424"
-  HREF="node196.html">Known Problems</A>
-<UL>
+  HREF="node190.html">Parameter Header Record</A>
 <LI><A NAME="tex2html425"
-  HREF="node197.html">Program is not responding</A>
-<LI><A NAME="tex2html426"
-  HREF="node198.html">Program generates a segmentation fault</A>
+  HREF="node191.html">Nodal Results Block</A>
 </UL>
 <BR>
-<LI><A NAME="tex2html427"
-  HREF="node199.html">Tips and Hints</A>
+<LI><A NAME="tex2html426"
+  HREF="node192.html">Pre-defined Calculations</A>
 <UL>
+<LI><A NAME="tex2html427"
+  HREF="node193.html">Von Mises Equivalent Stress</A>
 <LI><A NAME="tex2html428"
-  HREF="node200.html">How to change the format of the movie file</A>
+  HREF="node194.html">Von Mises Equivalent Strain</A>
 <LI><A NAME="tex2html429"
-  HREF="node201.html">How to define a set of entities</A>
+  HREF="node195.html">Principal Stresses</A>
 <LI><A NAME="tex2html430"
-  HREF="node202.html">How to enquire node numbers and values at certain locations</A>
+  HREF="node196.html">Principal Strains</A>
 <LI><A NAME="tex2html431"
-  HREF="node203.html">How to write values to a file</A>
+  HREF="node197.html">maxShear Stresses</A>
 <LI><A NAME="tex2html432"
-  HREF="node204.html">How to select only nodes on the surface</A>
+  HREF="node198.html">Cylindrical Stresses</A>
+</UL>
+<BR>
 <LI><A NAME="tex2html433"
-  HREF="node205.html">How to generate a time-history plot</A>
+  HREF="node199.html">Meshing rules</A>
 <LI><A NAME="tex2html434"
-  HREF="node206.html">How the mesh is related to the geometry</A>
+  HREF="node200.html">User-Functions</A>
 <LI><A NAME="tex2html435"
-  HREF="node207.html">How to change the order of elements</A>
+  HREF="node201.html">Known Problems</A>
+<UL>
 <LI><A NAME="tex2html436"
-  HREF="node208.html">How to connect independent meshes</A>
+  HREF="node202.html">Program is not responding</A>
 <LI><A NAME="tex2html437"
-  HREF="node209.html">How to define loads and constraints</A>
+  HREF="node203.html">Program generates a segmentation fault</A>
+</UL>
+<BR>
 <LI><A NAME="tex2html438"
-  HREF="node210.html">How to map loads</A>
+  HREF="node204.html">Tips and Hints</A>
+<UL>
 <LI><A NAME="tex2html439"
-  HREF="node211.html">How to run cgx in batch mode</A>
+  HREF="node205.html">How to change the format of the movie file</A>
 <LI><A NAME="tex2html440"
-  HREF="node212.html">How to deal with cad-geometry</A>
+  HREF="node206.html">How to get the sets from a geo- or ccx-inp file for post-processing</A>
 <LI><A NAME="tex2html441"
-  HREF="node213.html">How to check an input file for ccx</A>
+  HREF="node207.html">How to define a set of entities</A>
 <LI><A NAME="tex2html442"
-  HREF="node214.html">Remarks Concerning Ansys</A>
+  HREF="node208.html">How to enquire node numbers and values at certain locations</A>
 <LI><A NAME="tex2html443"
-  HREF="node215.html">Remarks Concerning Code Aster</A>
+  HREF="node209.html">How to write values to a file</A>
 <LI><A NAME="tex2html444"
-  HREF="node216.html">Remarks Concerning dolfyn</A>
+  HREF="node210.html">How to select only nodes on the surface</A>
 <LI><A NAME="tex2html445"
-  HREF="node217.html">Remarks Concerning Duns and Isaac</A>
+  HREF="node211.html">How to generate a time-history plot</A>
 <LI><A NAME="tex2html446"
-  HREF="node218.html">Remarks Concerning Nastran</A>
+  HREF="node212.html">How the mesh is related to the geometry</A>
 <LI><A NAME="tex2html447"
-  HREF="node219.html">Remarks Concerning NETGEN</A>
+  HREF="node213.html">How to change the order of elements</A>
 <LI><A NAME="tex2html448"
-  HREF="node220.html">Remarks Concerning OpenFOAM</A>
+  HREF="node214.html">How to connect independent meshes</A>
 <LI><A NAME="tex2html449"
-  HREF="node221.html">Remarks Concerning Samcef</A>
-</UL>
-<BR>
+  HREF="node215.html">How to define loads and constraints</A>
 <LI><A NAME="tex2html450"
-  HREF="node222.html">Simple Examples</A>
-<UL>
+  HREF="node216.html">How to map loads</A>
 <LI><A NAME="tex2html451"
-  HREF="node223.html">Disc</A>
+  HREF="node217.html">How to run cgx in batch mode</A>
 <LI><A NAME="tex2html452"
-  HREF="node224.html">Cylinder</A>
+  HREF="node218.html">How to deal with cad-geometry</A>
 <LI><A NAME="tex2html453"
-  HREF="node225.html">Sphere</A>
+  HREF="node219.html">How to check an input file for ccx</A>
 <LI><A NAME="tex2html454"
-  HREF="node226.html">Sphere (Volume)</A>
+  HREF="node220.html">Remarks Concerning Ansys</A>
 <LI><A NAME="tex2html455"
-  HREF="node227.html">Airfoil for cfd codes</A>
+  HREF="node221.html">Remarks Concerning Code Aster</A>
 <LI><A NAME="tex2html456"
-  HREF="node228.html">If and while demo</A>
+  HREF="node222.html">Remarks Concerning dolfyn</A>
+<LI><A NAME="tex2html457"
+  HREF="node223.html">Remarks Concerning Duns and Isaac</A>
+<LI><A NAME="tex2html458"
+  HREF="node224.html">Remarks Concerning Nastran</A>
+<LI><A NAME="tex2html459"
+  HREF="node225.html">Remarks Concerning NETGEN</A>
+<LI><A NAME="tex2html460"
+  HREF="node226.html">Remarks Concerning OpenFOAM</A>
+<LI><A NAME="tex2html461"
+  HREF="node227.html">Remarks Concerning Samcef</A>
 </UL>
 <BR>
-<LI><A NAME="tex2html457"
-  HREF="node229.html">Bibliography</A>
+<LI><A NAME="tex2html462"
+  HREF="node228.html">Simple Examples</A>
+<UL>
+<LI><A NAME="tex2html463"
+  HREF="node229.html">Disc</A>
+<LI><A NAME="tex2html464"
+  HREF="node230.html">Cylinder</A>
+<LI><A NAME="tex2html465"
+  HREF="node231.html">Sphere</A>
+<LI><A NAME="tex2html466"
+  HREF="node232.html">Sphere (Volume)</A>
+<LI><A NAME="tex2html467"
+  HREF="node233.html">Airfoil for cfd codes</A>
+<LI><A NAME="tex2html468"
+  HREF="node234.html">If and while demo</A>
+</UL>
+<BR>
+<LI><A NAME="tex2html469"
+  HREF="node235.html">Bibliography</A>
 </UL>
 <!--End of Table of Contents-->
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node10.html b/cgx_2.11/doc/cgx/node10.html
similarity index 89%
rename from cgx_2.10/doc/cgx/node10.html
rename to cgx_2.11/doc/cgx/node10.html
index 5e3b267..e6148a8 100644
--- a/cgx_2.10/doc/cgx/node10.html
+++ b/cgx_2.11/doc/cgx/node10.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html564"
+<A NAME="tex2html576"
   HREF="node11.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html560"
+<A NAME="tex2html572"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html554"
+<A NAME="tex2html566"
   HREF="node9.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html562"
+<A NAME="tex2html574"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html565"
+<B> Next:</B> <A NAME="tex2html577"
   HREF="node11.html">Datasets</A>
-<B> Up:</B> <A NAME="tex2html561"
+<B> Up:</B> <A NAME="tex2html573"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html555"
+<B> Previous:</B> <A NAME="tex2html567"
   HREF="node9.html">Keyboard</A>
-   <B>  <A NAME="tex2html563"
+   <B>  <A NAME="tex2html575"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -63,7 +63,7 @@ The main menu pops up when pressing the left mouse-button inside the menu-area (
 
 <P>
 
-<DIV ALIGN="CENTER"><A NAME="mainmenu"></A><A NAME="1724"></A>
+<DIV ALIGN="CENTER"><A NAME="mainmenu"></A><A NAME="1766"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 3:</STRONG>
 structure of the main-menu</CAPTION>
@@ -80,119 +80,119 @@ structure of the main-menu</CAPTION>
 <A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
 
 <UL>
-<LI><A NAME="tex2html566"
+<LI><A NAME="tex2html578"
   HREF="node11.html">Datasets</A>
 <UL>
-<LI><A NAME="tex2html567"
+<LI><A NAME="tex2html579"
   HREF="node12.html">Entity</A>
 </UL>
 <BR>
-<LI><A NAME="tex2html568"
+<LI><A NAME="tex2html580"
   HREF="node13.html">Viewing</A>
 <UL>
-<LI><A NAME="tex2html569"
+<LI><A NAME="tex2html581"
   HREF="node14.html">Show Elements With Light</A>
-<LI><A NAME="tex2html570"
+<LI><A NAME="tex2html582"
   HREF="node15.html">Show Bad Elements</A>
-<LI><A NAME="tex2html571"
+<LI><A NAME="tex2html583"
   HREF="node16.html">Fill</A>
-<LI><A NAME="tex2html572"
+<LI><A NAME="tex2html584"
   HREF="node17.html">Lines</A>
-<LI><A NAME="tex2html573"
+<LI><A NAME="tex2html585"
   HREF="node18.html">Dots</A>
-<LI><A NAME="tex2html574"
+<LI><A NAME="tex2html586"
   HREF="node19.html">Toggle Culling Back/Front</A>
-<LI><A NAME="tex2html575"
+<LI><A NAME="tex2html587"
   HREF="node20.html">Toggle Model Edges</A>
-<LI><A NAME="tex2html576"
+<LI><A NAME="tex2html588"
   HREF="node21.html">Toggle Element Edges</A>
-<LI><A NAME="tex2html577"
+<LI><A NAME="tex2html589"
   HREF="node22.html">Toggle Surfaces/Volumes</A>
-<LI><A NAME="tex2html578"
+<LI><A NAME="tex2html590"
   HREF="node23.html">Toggle Move-Z/Zoom</A>
-<LI><A NAME="tex2html579"
+<LI><A NAME="tex2html591"
   HREF="node24.html">Toggle Background Color</A>
-<LI><A NAME="tex2html580"
+<LI><A NAME="tex2html592"
   HREF="node25.html">Toggle Vector-Plot</A>
-<LI><A NAME="tex2html581"
+<LI><A NAME="tex2html593"
   HREF="node26.html">Toggle Add-Displacement</A>
 </UL>
 <BR>
-<LI><A NAME="tex2html582"
+<LI><A NAME="tex2html594"
   HREF="node27.html">Animate</A>
 <UL>
-<LI><A NAME="tex2html583"
+<LI><A NAME="tex2html595"
   HREF="node28.html">Start</A>
-<LI><A NAME="tex2html584"
+<LI><A NAME="tex2html596"
   HREF="node29.html">Tune-Value</A>
-<LI><A NAME="tex2html585"
+<LI><A NAME="tex2html597"
   HREF="node30.html">Steps per Period</A>
-<LI><A NAME="tex2html586"
+<LI><A NAME="tex2html598"
   HREF="node31.html">Time per Period</A>
-<LI><A NAME="tex2html587"
+<LI><A NAME="tex2html599"
   HREF="node32.html">Toggle Real Displacements</A>
-<LI><A NAME="tex2html588"
+<LI><A NAME="tex2html600"
   HREF="node33.html">.</A>
-<LI><A NAME="tex2html589"
+<LI><A NAME="tex2html601"
   HREF="node34.html">.</A>
-<LI><A NAME="tex2html590"
+<LI><A NAME="tex2html602"
   HREF="node35.html">Toggle Dataset Sequence</A>
 </UL>
 <BR>
-<LI><A NAME="tex2html591"
+<LI><A NAME="tex2html603"
   HREF="node36.html">Frame</A>
-<LI><A NAME="tex2html592"
+<LI><A NAME="tex2html604"
   HREF="node37.html">Zoom</A>
-<LI><A NAME="tex2html593"
+<LI><A NAME="tex2html605"
   HREF="node38.html">Center</A>
-<LI><A NAME="tex2html594"
+<LI><A NAME="tex2html606"
   HREF="node39.html">Enquire</A>
-<LI><A NAME="tex2html595"
+<LI><A NAME="tex2html607"
   HREF="node40.html">Cut</A>
-<LI><A NAME="tex2html596"
+<LI><A NAME="tex2html608"
   HREF="node41.html">Graph</A>
-<LI><A NAME="tex2html597"
+<LI><A NAME="tex2html609"
   HREF="node42.html">Orientation</A>
 <UL>
-<LI><A NAME="tex2html598"
+<LI><A NAME="tex2html610"
   HREF="node43.html">+x View</A>
-<LI><A NAME="tex2html599"
+<LI><A NAME="tex2html611"
   HREF="node44.html">-x View</A>
-<LI><A NAME="tex2html600"
+<LI><A NAME="tex2html612"
   HREF="node45.html">+y View</A>
-<LI><A NAME="tex2html601"
+<LI><A NAME="tex2html613"
   HREF="node46.html">-y View</A>
-<LI><A NAME="tex2html602"
+<LI><A NAME="tex2html614"
   HREF="node47.html">+z View</A>
-<LI><A NAME="tex2html603"
+<LI><A NAME="tex2html615"
   HREF="node48.html">-z View</A>
 </UL>
 <BR>
-<LI><A NAME="tex2html604"
+<LI><A NAME="tex2html616"
   HREF="node49.html">Hardcopy</A>
 <UL>
-<LI><A NAME="tex2html605"
+<LI><A NAME="tex2html617"
   HREF="node50.html">Tga-Hardcopy</A>
-<LI><A NAME="tex2html606"
+<LI><A NAME="tex2html618"
   HREF="node51.html">Ps-Hardcopy</A>
-<LI><A NAME="tex2html607"
+<LI><A NAME="tex2html619"
   HREF="node52.html">Gif-Hardcopy</A>
-<LI><A NAME="tex2html608"
+<LI><A NAME="tex2html620"
   HREF="node53.html">Png-Hardcopy</A>
-<LI><A NAME="tex2html609"
+<LI><A NAME="tex2html621"
   HREF="node54.html">Start Recording Gif-Movie</A>
 </UL>
 <BR>
-<LI><A NAME="tex2html610"
+<LI><A NAME="tex2html622"
   HREF="node55.html">Help</A>
-<LI><A NAME="tex2html611"
+<LI><A NAME="tex2html623"
   HREF="node56.html">Quit</A>
 </UL>
 <!--End of Table of Child-Links-->
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node97.html b/cgx_2.11/doc/cgx/node100.html
similarity index 72%
rename from cgx_2.10/doc/cgx/node97.html
rename to cgx_2.11/doc/cgx/node100.html
index 29c72d1..7aca1a4 100644
--- a/cgx_2.10/doc/cgx/node97.html
+++ b/cgx_2.11/doc/cgx/node100.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node98.html">
-<LINK REL="previous" HREF="node96.html">
+<LINK REL="next" HREF="node101.html">
+<LINK REL="previous" HREF="node99.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node98.html">
+<LINK REL="next" HREF="node101.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1798"
-  HREF="node98.html">
+<A NAME="tex2html1849"
+  HREF="node101.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1794"
+<A NAME="tex2html1845"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1788"
-  HREF="node96.html">
+<A NAME="tex2html1839"
+  HREF="node99.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1796"
+<A NAME="tex2html1847"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1799"
-  HREF="node98.html">line</A>
-<B> Up:</B> <A NAME="tex2html1795"
+<B> Next:</B> <A NAME="tex2html1850"
+  HREF="node101.html">line</A>
+<B> Up:</B> <A NAME="tex2html1846"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1789"
-  HREF="node96.html">lcmb</A>
-   <B>  <A NAME="tex2html1797"
+<B> Previous:</B> <A NAME="tex2html1840"
+  HREF="node99.html">lcmb</A>
+   <B>  <A NAME="tex2html1848"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000940000000000000000"></A><A NAME="length"></A>
+<H2><A NAME="SECTION000943000000000000000"></A><A NAME="length"></A>
 <BR>
 length
 </H2>
@@ -65,13 +65,13 @@ length
 This keyword is used to calculate the length of all lines stored in a set.
 
 <P>
-The command writes to the ''<A HREF="node165.html#stack">stack</A>''.
+The command writes to the ''<A HREF="node168.html#stack">stack</A>''.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node98.html b/cgx_2.11/doc/cgx/node101.html
similarity index 77%
rename from cgx_2.10/doc/cgx/node98.html
rename to cgx_2.11/doc/cgx/node101.html
index 93468c7..2d4f3a7 100644
--- a/cgx_2.10/doc/cgx/node98.html
+++ b/cgx_2.11/doc/cgx/node101.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node99.html">
-<LINK REL="previous" HREF="node97.html">
+<LINK REL="next" HREF="node102.html">
+<LINK REL="previous" HREF="node100.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node99.html">
+<LINK REL="next" HREF="node102.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1810"
-  HREF="node99.html">
+<A NAME="tex2html1861"
+  HREF="node102.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1806"
+<A NAME="tex2html1857"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1800"
-  HREF="node97.html">
+<A NAME="tex2html1851"
+  HREF="node100.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1808"
+<A NAME="tex2html1859"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1811"
-  HREF="node99.html">lnor</A>
-<B> Up:</B> <A NAME="tex2html1807"
+<B> Next:</B> <A NAME="tex2html1862"
+  HREF="node102.html">lnor</A>
+<B> Up:</B> <A NAME="tex2html1858"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1801"
-  HREF="node97.html">length</A>
-   <B>  <A NAME="tex2html1809"
+<B> Previous:</B> <A NAME="tex2html1852"
+  HREF="node100.html">length</A>
+   <B>  <A NAME="tex2html1860"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000941000000000000000"></A><A NAME="line"></A>
+<H2><A NAME="SECTION000944000000000000000"></A><A NAME="line"></A>
 <BR>
 line
 </H2>
@@ -80,14 +80,14 @@ needs a center point cp. The radius changes linear from p1 to p2 if the center-p
 line l1 p1 p2 seq 4
 <BR>
 <BR>
-needs a so called sequential-set, seq (use the command ``<A HREF="node155.html#seqa">seqa</A>'' or ``<A HREF="node142.html#qseq">qseq</A>'' to define such a set). This set seq stores the spline points between the end-points in the right order. The spline function is described in [<A
- HREF="node229.html#spline">15</A>]. Usually, a line is defined interactively with ``<A HREF="node136.html#qlin">qlin</A>''. 
+needs a so called sequential-set, seq (use the command ``<A HREF="node158.html#seqa">seqa</A>'' or ``<A HREF="node145.html#qseq">qseq</A>'' to define such a set). This set seq stores the spline points between the end-points in the right order. The spline function is described in [<A
+ HREF="node235.html#spline">15</A>]. Usually, a line is defined interactively with ``<A HREF="node139.html#qlin">qlin</A>''. 
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node99.html b/cgx_2.11/doc/cgx/node102.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node99.html
rename to cgx_2.11/doc/cgx/node102.html
index b3f64ce..2921493 100644
--- a/cgx_2.10/doc/cgx/node99.html
+++ b/cgx_2.11/doc/cgx/node102.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node100.html">
-<LINK REL="previous" HREF="node98.html">
+<LINK REL="next" HREF="node103.html">
+<LINK REL="previous" HREF="node101.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node100.html">
+<LINK REL="next" HREF="node103.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1822"
-  HREF="node100.html">
+<A NAME="tex2html1873"
+  HREF="node103.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1818"
+<A NAME="tex2html1869"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1812"
-  HREF="node98.html">
+<A NAME="tex2html1863"
+  HREF="node101.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1820"
+<A NAME="tex2html1871"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1823"
-  HREF="node100.html">mata</A>
-<B> Up:</B> <A NAME="tex2html1819"
+<B> Next:</B> <A NAME="tex2html1874"
+  HREF="node103.html">mata</A>
+<B> Up:</B> <A NAME="tex2html1870"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1813"
-  HREF="node98.html">line</A>
-   <B>  <A NAME="tex2html1821"
+<B> Previous:</B> <A NAME="tex2html1864"
+  HREF="node101.html">line</A>
+   <B>  <A NAME="tex2html1872"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000942000000000000000"></A><A NAME="lnor"></A>
+<H2><A NAME="SECTION000945000000000000000"></A><A NAME="lnor"></A>
 <BR>
 lnor
 </H2>
@@ -68,7 +68,7 @@ A new line normal to a plane defined by three points and a length is created. It
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node100.html b/cgx_2.11/doc/cgx/node103.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node100.html
rename to cgx_2.11/doc/cgx/node103.html
index 4aa2da1..655a700 100644
--- a/cgx_2.10/doc/cgx/node100.html
+++ b/cgx_2.11/doc/cgx/node103.html
@@ -18,51 +18,51 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node101.html">
-<LINK REL="previous" HREF="node99.html">
+<LINK REL="next" HREF="node104.html">
+<LINK REL="previous" HREF="node102.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node101.html">
+<LINK REL="next" HREF="node104.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1834"
-  HREF="node101.html">
+<A NAME="tex2html1885"
+  HREF="node104.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1830"
+<A NAME="tex2html1881"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1824"
-  HREF="node99.html">
+<A NAME="tex2html1875"
+  HREF="node102.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1832"
+<A NAME="tex2html1883"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1835"
-  HREF="node101.html">map</A>
-<B> Up:</B> <A NAME="tex2html1831"
+<B> Next:</B> <A NAME="tex2html1886"
+  HREF="node104.html">map</A>
+<B> Up:</B> <A NAME="tex2html1882"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1825"
-  HREF="node99.html">lnor</A>
-   <B>  <A NAME="tex2html1833"
+<B> Previous:</B> <A NAME="tex2html1876"
+  HREF="node102.html">lnor</A>
+   <B>  <A NAME="tex2html1884"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000943000000000000000"></A><A NAME="mata"></A>
+<H2><A NAME="SECTION000946000000000000000"></A><A NAME="mata"></A>
 <BR>
 mata
 </H2>
 <PRE>
    'mata' <Material-Nr> <set>
 </PRE>
-This keyword is used to assign a material-number to a set of elements. Currently, this feature is only useful if the NASTRAN format is used. The material-number is a numeric attribute assigned to each element of the mesh and will be stored with the mesh in the frd-format or nastran-format (see <A HREF="node154.html#send">send</A>). For example,
+This keyword is used to assign a material-number to a set of elements. Currently, this feature is only useful if the NASTRAN format is used. The material-number is a numeric attribute assigned to each element of the mesh and will be stored with the mesh in the frd-format or nastran-format (see <A HREF="node157.html#send">send</A>). For example,
 <BR>
 <BR>
 mata 7 part
@@ -80,7 +80,7 @@ If the frd-file is used later, the material-number(s) are available immediately.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node101.html b/cgx_2.11/doc/cgx/node104.html
similarity index 79%
rename from cgx_2.10/doc/cgx/node101.html
rename to cgx_2.11/doc/cgx/node104.html
index 11b7c8d..79e94a9 100644
--- a/cgx_2.10/doc/cgx/node101.html
+++ b/cgx_2.11/doc/cgx/node104.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node102.html">
-<LINK REL="previous" HREF="node100.html">
+<LINK REL="next" HREF="node105.html">
+<LINK REL="previous" HREF="node103.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node102.html">
+<LINK REL="next" HREF="node105.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1846"
-  HREF="node102.html">
+<A NAME="tex2html1897"
+  HREF="node105.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1842"
+<A NAME="tex2html1893"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1836"
-  HREF="node100.html">
+<A NAME="tex2html1887"
+  HREF="node103.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1844"
+<A NAME="tex2html1895"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1847"
-  HREF="node102.html">mats</A>
-<B> Up:</B> <A NAME="tex2html1843"
+<B> Next:</B> <A NAME="tex2html1898"
+  HREF="node105.html">mats</A>
+<B> Up:</B> <A NAME="tex2html1894"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1837"
-  HREF="node100.html">mata</A>
-   <B>  <A NAME="tex2html1845"
+<B> Previous:</B> <A NAME="tex2html1888"
+  HREF="node103.html">mata</A>
+   <B>  <A NAME="tex2html1896"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000944000000000000000"></A><A NAME="map"></A>
+<H2><A NAME="SECTION000947000000000000000"></A><A NAME="map"></A>
 <BR>
 map
 </H2>
@@ -72,13 +72,13 @@ This keyword is used to map (or interpolate) values from one mesh to another. Fo
 map slave master surf ds1
 <BR>
 <BR>
-will map the values from Dataset 1 to the nodes of set slave. All available datasets will be mapped if no number follows the ``ds'' parameter. The parameter ``surf'' is used for mapping of values from surface to surface (2D to 2D). A typical application would be the mapping of pressure. The parameter ``volu'' triggers the mapping from a 3D mesh to another 3D mesh of the same shape (i.e. temperatures). The parameters ``x,y,z'' are used for mapping from 2D to 2D/3D in the indicated directi [...]
+will map the values from Dataset 1 to the nodes of set slave. All available datasets will be mapped if no number follows the ``ds'' parameter. The parameter ``surf'' is used for mapping of values from surface to surface (2D to 2D). A typical application would be the mapping of pressure. The parameter ``volu'' triggers the mapping from a 3D mesh to another 3D mesh of the same shape (i.e. temperatures). The parameters ``x,y,z'' are used for mapping from 2D to 2D/3D in the indicated directi [...]
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node102.html b/cgx_2.11/doc/cgx/node105.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node102.html
rename to cgx_2.11/doc/cgx/node105.html
index 3c9dfd5..08a7324 100644
--- a/cgx_2.10/doc/cgx/node102.html
+++ b/cgx_2.11/doc/cgx/node105.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node103.html">
-<LINK REL="previous" HREF="node101.html">
+<LINK REL="next" HREF="node106.html">
+<LINK REL="previous" HREF="node104.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node103.html">
+<LINK REL="next" HREF="node106.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1858"
-  HREF="node103.html">
+<A NAME="tex2html1909"
+  HREF="node106.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1854"
+<A NAME="tex2html1905"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1848"
-  HREF="node101.html">
+<A NAME="tex2html1899"
+  HREF="node104.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1856"
+<A NAME="tex2html1907"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1859"
-  HREF="node103.html">max</A>
-<B> Up:</B> <A NAME="tex2html1855"
+<B> Next:</B> <A NAME="tex2html1910"
+  HREF="node106.html">max</A>
+<B> Up:</B> <A NAME="tex2html1906"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1849"
-  HREF="node101.html">map</A>
-   <B>  <A NAME="tex2html1857"
+<B> Previous:</B> <A NAME="tex2html1900"
+  HREF="node104.html">map</A>
+   <B>  <A NAME="tex2html1908"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000945000000000000000"></A><A NAME="mats"></A>
+<H2><A NAME="SECTION000948000000000000000"></A><A NAME="mats"></A>
 <BR>
 mats
 </H2>
@@ -63,13 +63,13 @@ mats
    'mats'
 </PRE>
 This keyword is used to get an overview of all material numbers defined. New sets will be created for all material numbers of elements. This feature is usually used if a mesh with mateial numbers was read. For example if a native-netgen file [<A
- HREF="node229.html#NETGEN">4</A>] was read then this command will generate sets which can be used to asign boundary conditions.
+ HREF="node235.html#NETGEN">4</A>] was read then this command will generate sets which can be used to asign boundary conditions.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node103.html b/cgx_2.11/doc/cgx/node106.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node103.html
rename to cgx_2.11/doc/cgx/node106.html
index 4fd6125..9b0f6bf 100644
--- a/cgx_2.10/doc/cgx/node103.html
+++ b/cgx_2.11/doc/cgx/node106.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node104.html">
-<LINK REL="previous" HREF="node102.html">
+<LINK REL="next" HREF="node107.html">
+<LINK REL="previous" HREF="node105.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node104.html">
+<LINK REL="next" HREF="node107.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1870"
-  HREF="node104.html">
+<A NAME="tex2html1921"
+  HREF="node107.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1866"
+<A NAME="tex2html1917"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1860"
-  HREF="node102.html">
+<A NAME="tex2html1911"
+  HREF="node105.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1868"
+<A NAME="tex2html1919"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1871"
-  HREF="node104.html">merg</A>
-<B> Up:</B> <A NAME="tex2html1867"
+<B> Next:</B> <A NAME="tex2html1922"
+  HREF="node107.html">merg</A>
+<B> Up:</B> <A NAME="tex2html1918"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1861"
-  HREF="node102.html">mats</A>
-   <B>  <A NAME="tex2html1869"
+<B> Previous:</B> <A NAME="tex2html1912"
+  HREF="node105.html">mats</A>
+   <B>  <A NAME="tex2html1920"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000946000000000000000"></A><A NAME="max"></A>
+<H2><A NAME="SECTION000949000000000000000"></A><A NAME="max"></A>
 <BR>
 max
 </H2>
@@ -74,7 +74,7 @@ will set the upper value to 1100 and the representation to integer. A third para
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node104.html b/cgx_2.11/doc/cgx/node107.html
similarity index 79%
rename from cgx_2.10/doc/cgx/node104.html
rename to cgx_2.11/doc/cgx/node107.html
index be69b70..3a27921 100644
--- a/cgx_2.10/doc/cgx/node104.html
+++ b/cgx_2.11/doc/cgx/node107.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node105.html">
-<LINK REL="previous" HREF="node103.html">
+<LINK REL="next" HREF="node108.html">
+<LINK REL="previous" HREF="node106.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node105.html">
+<LINK REL="next" HREF="node108.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1882"
-  HREF="node105.html">
+<A NAME="tex2html1933"
+  HREF="node108.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1878"
+<A NAME="tex2html1929"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1872"
-  HREF="node103.html">
+<A NAME="tex2html1923"
+  HREF="node106.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1880"
+<A NAME="tex2html1931"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1883"
-  HREF="node105.html">mesh</A>
-<B> Up:</B> <A NAME="tex2html1879"
+<B> Next:</B> <A NAME="tex2html1934"
+  HREF="node108.html">mesh</A>
+<B> Up:</B> <A NAME="tex2html1930"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1873"
-  HREF="node103.html">max</A>
-   <B>  <A NAME="tex2html1881"
+<B> Previous:</B> <A NAME="tex2html1924"
+  HREF="node106.html">max</A>
+   <B>  <A NAME="tex2html1932"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000947000000000000000"></A><A NAME="merg"></A>
+<H2><A NAME="SECTION000950000000000000000"></A><A NAME="merg"></A>
 <BR>
 merg
 </H2>
@@ -74,7 +74,7 @@ Only entities included in the set are considered. The value gtol determines the
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node105.html b/cgx_2.11/doc/cgx/node108.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node105.html
rename to cgx_2.11/doc/cgx/node108.html
index ae346f9..96c6bac 100644
--- a/cgx_2.10/doc/cgx/node105.html
+++ b/cgx_2.11/doc/cgx/node108.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node106.html">
-<LINK REL="previous" HREF="node104.html">
+<LINK REL="next" HREF="node109.html">
+<LINK REL="previous" HREF="node107.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node106.html">
+<LINK REL="next" HREF="node109.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1894"
-  HREF="node106.html">
+<A NAME="tex2html1945"
+  HREF="node109.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1890"
+<A NAME="tex2html1941"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1884"
-  HREF="node104.html">
+<A NAME="tex2html1935"
+  HREF="node107.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1892"
+<A NAME="tex2html1943"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1895"
-  HREF="node106.html">mids</A>
-<B> Up:</B> <A NAME="tex2html1891"
+<B> Next:</B> <A NAME="tex2html1946"
+  HREF="node109.html">mids</A>
+<B> Up:</B> <A NAME="tex2html1942"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1885"
-  HREF="node104.html">merg</A>
-   <B>  <A NAME="tex2html1893"
+<B> Previous:</B> <A NAME="tex2html1936"
+  HREF="node107.html">merg</A>
+   <B>  <A NAME="tex2html1944"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000948000000000000000"></A><A NAME="mesh"></A>
+<H2><A NAME="SECTION000951000000000000000"></A><A NAME="mesh"></A>
 <BR>
 mesh
 </H2>
@@ -63,7 +63,7 @@ mesh
    'mesh' <set> ['fast'] ['tet' <size>|'block'|->
                  'lonly'|'nolength'|'noangle'|'length'|'angle']
 </PRE>
-This keyword is used to start the meshing of the model. before using the mesh command, the element types must be defined with the <A HREF="node79.html#elty">elty</A> command.  Existing elements will not be deleted. Therefore, its possible to start cgx in the viewing mode (-v) with a mesh alone, and then create bodies and fill them with additional elements. To delete a mesh use the command <A HREF="node71.html#del">del</A> mesh. See the command ''<A HREF="node154.html#send">send</A>'' to  [...]
+This keyword is used to start the meshing of the model. before using the mesh command, the element types must be defined with the <A HREF="node79.html#elty">elty</A> command.  Existing elements will not be deleted. Therefore, its possible to start cgx in the viewing mode (-v) with a mesh alone, and then create bodies and fill them with additional elements. To delete a mesh use the command <A HREF="node71.html#del">del</A> mesh. See the command ''<A HREF="node157.html#send">send</A>'' to  [...]
 
 <BR>
 <BR>
@@ -74,7 +74,7 @@ In case a blocked grid for cfd-calculations should be generated, use the additio
 mesh setname block
 <BR>
 <BR>
-see also the section ''<A HREF="node217.html#Remarks_Concerning_Duns_and_Isaac">Remarks Concerning Duns and Isaac</A>''.
+see also the section ''<A HREF="node223.html#Remarks_Concerning_Duns_and_Isaac">Remarks Concerning Duns and Isaac</A>''.
 
 <BR>
 <BR>
@@ -83,8 +83,8 @@ The mesh optimizer for structured elements is controlled with the additional par
 <BR>
 <BR>
 Usually all elements are generated in a structured way. That means that no holes in a surface or volume are permitted. The only exception are the element types ''tr3u'' and ''tr6u''. This types are generated in an unstructured way using the mesher from [<A
- HREF="node229.html#mesh2d">14</A>]. In this case, holes are permitted and a surface coming from a cad system should be meshable. These surfaces MUST reference a given NURBS-surface or a shape to be meshable (if they are plane, a shape will be genrated atomatically). This is usually the case if the data is derived from a cad-system with the interface-program (vda2fbd). If NETGEN [<A
- HREF="node229.html#NETGEN">4</A>] is installed and if the elements form a closed volume they can be used to generate a tet mesh:
+ HREF="node235.html#mesh2d">14</A>]. In this case, holes are permitted and a surface coming from a cad system should be meshable. These surfaces MUST reference a given NURBS-surface or a shape to be meshable (if they are plane, a shape will be genrated atomatically). This is usually the case if the data is derived from a cad-system with the interface-program (vda2fbd). If NETGEN [<A
+ HREF="node235.html#NETGEN">4</A>] is installed and if the elements form a closed volume they can be used to generate a tet mesh:
 <BR>
 <BR>
 mesh set-with-trias tet
@@ -101,35 +101,35 @@ This is a second method to generate tets. The other one is to use ``<A HREF="nod
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html1894"
-  HREF="node106.html">
+<A NAME="tex2html1945"
+  HREF="node109.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1890"
+<A NAME="tex2html1941"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1884"
-  HREF="node104.html">
+<A NAME="tex2html1935"
+  HREF="node107.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1892"
+<A NAME="tex2html1943"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1895"
-  HREF="node106.html">mids</A>
-<B> Up:</B> <A NAME="tex2html1891"
+<B> Next:</B> <A NAME="tex2html1946"
+  HREF="node109.html">mids</A>
+<B> Up:</B> <A NAME="tex2html1942"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1885"
-  HREF="node104.html">merg</A>
-   <B>  <A NAME="tex2html1893"
+<B> Previous:</B> <A NAME="tex2html1936"
+  HREF="node107.html">merg</A>
+   <B>  <A NAME="tex2html1944"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node106.html b/cgx_2.11/doc/cgx/node109.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node106.html
rename to cgx_2.11/doc/cgx/node109.html
index 7bb83b9..6f51543 100644
--- a/cgx_2.10/doc/cgx/node106.html
+++ b/cgx_2.11/doc/cgx/node109.html
@@ -18,57 +18,57 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node107.html">
-<LINK REL="previous" HREF="node105.html">
+<LINK REL="next" HREF="node110.html">
+<LINK REL="previous" HREF="node108.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node107.html">
+<LINK REL="next" HREF="node110.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1906"
-  HREF="node107.html">
+<A NAME="tex2html1957"
+  HREF="node110.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1902"
+<A NAME="tex2html1953"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1896"
-  HREF="node105.html">
+<A NAME="tex2html1947"
+  HREF="node108.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1904"
+<A NAME="tex2html1955"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1907"
-  HREF="node107.html">min</A>
-<B> Up:</B> <A NAME="tex2html1903"
+<B> Next:</B> <A NAME="tex2html1958"
+  HREF="node110.html">min</A>
+<B> Up:</B> <A NAME="tex2html1954"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1897"
-  HREF="node105.html">mesh</A>
-   <B>  <A NAME="tex2html1905"
+<B> Previous:</B> <A NAME="tex2html1948"
+  HREF="node108.html">mesh</A>
+   <B>  <A NAME="tex2html1956"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000949000000000000000"></A><A NAME="mids"></A>
+<H2><A NAME="SECTION000952000000000000000"></A><A NAME="mids"></A>
 <BR>
 mids
 </H2>
 <PRE>
     'mids' <set> ['lin'|'gen'|'rem']
 </PRE>
-This keyword is used correct the midside node-position of higher order elements stored in a set. It is performed automatically if a new mesh is created or if nodes are projected to target surfaces. The correction will use a circular track defined by the corner-nodes and the midside node. With the parameter ''lin,'' the corrected position is halfway between the corner-nodes for all inner nodes. Nodes on the surface are not affected by the lin option. The ''gen'' option will generate midsi [...]
+This keyword is used correct the midside node-position of higher order elements stored in a set. It is performed automatically if a new mesh is created or if nodes are projected to target surfaces. The correction will use a circular track defined by the corner-nodes and the midside node. With the parameter ''lin,'' the corrected position is halfway between the corner-nodes for all inner nodes. Nodes on the surface are not affected by the lin option. The ''gen'' option will generate midsi [...]
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node11.html b/cgx_2.11/doc/cgx/node11.html
similarity index 88%
rename from cgx_2.10/doc/cgx/node11.html
rename to cgx_2.11/doc/cgx/node11.html
index 0ded76b..e706020 100644
--- a/cgx_2.10/doc/cgx/node11.html
+++ b/cgx_2.11/doc/cgx/node11.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html622"
+<A NAME="tex2html634"
   HREF="node12.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html618"
+<A NAME="tex2html630"
   HREF="node10.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html612"
+<A NAME="tex2html624"
   HREF="node10.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html620"
+<A NAME="tex2html632"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html623"
+<B> Next:</B> <A NAME="tex2html635"
   HREF="node12.html">Entity</A>
-<B> Up:</B> <A NAME="tex2html619"
+<B> Up:</B> <A NAME="tex2html631"
   HREF="node10.html">Menu</A>
-<B> Previous:</B> <A NAME="tex2html613"
+<B> Previous:</B> <A NAME="tex2html625"
   HREF="node10.html">Menu</A>
-   <B>  <A NAME="tex2html621"
+   <B>  <A NAME="tex2html633"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,7 +59,7 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Datasets
 </H2>
-Datasets are selected with the menu-item ''Dataset''. A dataset is a block of nodal values. These could be displacements due to a linear analysis or for a specific time-step during a nonlinear analysis. It could also contain other values like stresses, strains, temperatures or something else. To select a dataset, make sure that the mouse-pointer is inside the menu area. Then, press the left mouse button and move the mouse-pointer over the menu entry ''Dataset'', then continue to the righ [...]
+Datasets are selected with the menu-item ''Dataset''. A dataset is a block of nodal values. These could be displacements due to a linear analysis or for a specific time-step during a nonlinear analysis. It could also contain other values like stresses, strains, temperatures or something else. To select a dataset, make sure that the mouse-pointer is inside the menu area. Then, press the left mouse button and move the mouse-pointer over the menu entry ''Dataset'', then continue to the righ [...]
 
 <P>
 <BR><HR>
@@ -67,14 +67,14 @@ Datasets are selected with the menu-item ''Dataset''. A dataset is a block of no
 <A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
 
 <UL>
-<LI><A NAME="tex2html624"
+<LI><A NAME="tex2html636"
   HREF="node12.html">Entity</A>
 </UL>
 <!--End of Table of Child-Links-->
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node107.html b/cgx_2.11/doc/cgx/node110.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node107.html
rename to cgx_2.11/doc/cgx/node110.html
index 8513e8f..f0aa9df 100644
--- a/cgx_2.10/doc/cgx/node107.html
+++ b/cgx_2.11/doc/cgx/node110.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node108.html">
-<LINK REL="previous" HREF="node106.html">
+<LINK REL="next" HREF="node111.html">
+<LINK REL="previous" HREF="node109.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node108.html">
+<LINK REL="next" HREF="node111.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1918"
-  HREF="node108.html">
+<A NAME="tex2html1969"
+  HREF="node111.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1914"
+<A NAME="tex2html1965"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1908"
-  HREF="node106.html">
+<A NAME="tex2html1959"
+  HREF="node109.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1916"
+<A NAME="tex2html1967"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1919"
-  HREF="node108.html">minus</A>
-<B> Up:</B> <A NAME="tex2html1915"
+<B> Next:</B> <A NAME="tex2html1970"
+  HREF="node111.html">minus</A>
+<B> Up:</B> <A NAME="tex2html1966"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1909"
-  HREF="node106.html">mids</A>
-   <B>  <A NAME="tex2html1917"
+<B> Previous:</B> <A NAME="tex2html1960"
+  HREF="node109.html">mids</A>
+   <B>  <A NAME="tex2html1968"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000950000000000000000"></A><A NAME="min"></A>
+<H2><A NAME="SECTION000953000000000000000"></A><A NAME="min"></A>
 <BR>
 min
 </H2>
@@ -74,7 +74,7 @@ will set the upper value to 1100 and the representation to integer. A third para
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node108.html b/cgx_2.11/doc/cgx/node111.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node108.html
rename to cgx_2.11/doc/cgx/node111.html
index 583061d..2150fb4 100644
--- a/cgx_2.10/doc/cgx/node108.html
+++ b/cgx_2.11/doc/cgx/node111.html
@@ -18,51 +18,51 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node109.html">
-<LINK REL="previous" HREF="node107.html">
+<LINK REL="next" HREF="node112.html">
+<LINK REL="previous" HREF="node110.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node109.html">
+<LINK REL="next" HREF="node112.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1930"
-  HREF="node109.html">
+<A NAME="tex2html1981"
+  HREF="node112.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1926"
+<A NAME="tex2html1977"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1920"
-  HREF="node107.html">
+<A NAME="tex2html1971"
+  HREF="node110.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1928"
+<A NAME="tex2html1979"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1931"
-  HREF="node109.html">mm</A>
-<B> Up:</B> <A NAME="tex2html1927"
+<B> Next:</B> <A NAME="tex2html1982"
+  HREF="node112.html">mm</A>
+<B> Up:</B> <A NAME="tex2html1978"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1921"
-  HREF="node107.html">min</A>
-   <B>  <A NAME="tex2html1929"
+<B> Previous:</B> <A NAME="tex2html1972"
+  HREF="node110.html">min</A>
+   <B>  <A NAME="tex2html1980"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000951000000000000000"></A><A NAME="minus"></A>
+<H2><A NAME="SECTION000954000000000000000"></A><A NAME="minus"></A>
 <BR>
 minus
 </H2>
 <PRE>
    'minus' 'n'|'e'|'p'|'l'|'s'|'b'|'S'|'L'|'sh' <set>
 </PRE>
-This keyword is used to remove entities of a set from the screen (see also <A HREF="node119.html#plus">plus</A>). The following entities are known:
+This keyword is used to remove entities of a set from the screen (see also <A HREF="node122.html#plus">plus</A>). The following entities are known:
 <BR>
 <BR>
 Nodes n, Elements e, Points p, Lines l, Surfaces s, Bodies b, Nurb Surfaces S, Nurb Lines L and Shapes sh
@@ -74,7 +74,7 @@ Only the set which was used to display the entities can be used to remove them.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node109.html b/cgx_2.11/doc/cgx/node112.html
similarity index 73%
rename from cgx_2.10/doc/cgx/node109.html
rename to cgx_2.11/doc/cgx/node112.html
index f992863..947b4de 100644
--- a/cgx_2.10/doc/cgx/node109.html
+++ b/cgx_2.11/doc/cgx/node112.html
@@ -18,57 +18,57 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node110.html">
-<LINK REL="previous" HREF="node108.html">
+<LINK REL="next" HREF="node113.html">
+<LINK REL="previous" HREF="node111.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node110.html">
+<LINK REL="next" HREF="node113.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1942"
-  HREF="node110.html">
+<A NAME="tex2html1993"
+  HREF="node113.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1938"
+<A NAME="tex2html1989"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1932"
-  HREF="node108.html">
+<A NAME="tex2html1983"
+  HREF="node111.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1940"
+<A NAME="tex2html1991"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1943"
-  HREF="node110.html">move</A>
-<B> Up:</B> <A NAME="tex2html1939"
+<B> Next:</B> <A NAME="tex2html1994"
+  HREF="node113.html">move</A>
+<B> Up:</B> <A NAME="tex2html1990"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1933"
-  HREF="node108.html">minus</A>
-   <B>  <A NAME="tex2html1941"
+<B> Previous:</B> <A NAME="tex2html1984"
+  HREF="node111.html">minus</A>
+   <B>  <A NAME="tex2html1992"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000952000000000000000"></A><A NAME="mm"></A>
+<H2><A NAME="SECTION000955000000000000000"></A><A NAME="mm"></A>
 <BR>
 mm
 </H2>
 <PRE>
    'mm' <value> ['f'|'i'|'e'] ['l'|'u']
 </PRE>
-This keyword combines the functionallity of the commands <A HREF="node103.html#max">max</A> and <A HREF="node107.html#min">min</A> in one command. The minimum value is set to -max.
+This keyword combines the functionallity of the commands <A HREF="node106.html#max">max</A> and <A HREF="node110.html#min">min</A> in one command. The minimum value is set to -max.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node110.html b/cgx_2.11/doc/cgx/node113.html
similarity index 83%
rename from cgx_2.10/doc/cgx/node110.html
rename to cgx_2.11/doc/cgx/node113.html
index a3ae483..f79944a 100644
--- a/cgx_2.10/doc/cgx/node110.html
+++ b/cgx_2.11/doc/cgx/node113.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node111.html">
-<LINK REL="previous" HREF="node109.html">
+<LINK REL="next" HREF="node114.html">
+<LINK REL="previous" HREF="node112.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node111.html">
+<LINK REL="next" HREF="node114.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1954"
-  HREF="node111.html">
+<A NAME="tex2html2005"
+  HREF="node114.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1950"
+<A NAME="tex2html2001"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1944"
-  HREF="node109.html">
+<A NAME="tex2html1995"
+  HREF="node112.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1952"
+<A NAME="tex2html2003"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1955"
-  HREF="node111.html">movi</A>
-<B> Up:</B> <A NAME="tex2html1951"
+<B> Next:</B> <A NAME="tex2html2006"
+  HREF="node114.html">movi</A>
+<B> Up:</B> <A NAME="tex2html2002"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1945"
-  HREF="node109.html">mm</A>
-   <B>  <A NAME="tex2html1953"
+<B> Previous:</B> <A NAME="tex2html1996"
+  HREF="node112.html">mm</A>
+   <B>  <A NAME="tex2html2004"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000953000000000000000"></A><A NAME="move"></A>
+<H2><A NAME="SECTION000956000000000000000"></A><A NAME="move"></A>
 <BR>
 move
 </H2>
@@ -135,35 +135,35 @@ move part mir P y
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html1954"
-  HREF="node111.html">
+<A NAME="tex2html2005"
+  HREF="node114.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1950"
+<A NAME="tex2html2001"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1944"
-  HREF="node109.html">
+<A NAME="tex2html1995"
+  HREF="node112.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1952"
+<A NAME="tex2html2003"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1955"
-  HREF="node111.html">movi</A>
-<B> Up:</B> <A NAME="tex2html1951"
+<B> Next:</B> <A NAME="tex2html2006"
+  HREF="node114.html">movi</A>
+<B> Up:</B> <A NAME="tex2html2002"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1945"
-  HREF="node109.html">mm</A>
-   <B>  <A NAME="tex2html1953"
+<B> Previous:</B> <A NAME="tex2html1996"
+  HREF="node112.html">mm</A>
+   <B>  <A NAME="tex2html2004"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node111.html b/cgx_2.11/doc/cgx/node114.html
similarity index 82%
rename from cgx_2.10/doc/cgx/node111.html
rename to cgx_2.11/doc/cgx/node114.html
index e7ae909..1cfb71f 100644
--- a/cgx_2.10/doc/cgx/node111.html
+++ b/cgx_2.11/doc/cgx/node114.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node112.html">
-<LINK REL="previous" HREF="node110.html">
+<LINK REL="next" HREF="node115.html">
+<LINK REL="previous" HREF="node113.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node112.html">
+<LINK REL="next" HREF="node115.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1966"
-  HREF="node112.html">
+<A NAME="tex2html2017"
+  HREF="node115.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1962"
+<A NAME="tex2html2013"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1956"
-  HREF="node110.html">
+<A NAME="tex2html2007"
+  HREF="node113.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1964"
+<A NAME="tex2html2015"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1967"
-  HREF="node112.html">msg</A>
-<B> Up:</B> <A NAME="tex2html1963"
+<B> Next:</B> <A NAME="tex2html2018"
+  HREF="node115.html">msg</A>
+<B> Up:</B> <A NAME="tex2html2014"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1957"
-  HREF="node110.html">move</A>
-   <B>  <A NAME="tex2html1965"
+<B> Previous:</B> <A NAME="tex2html2008"
+  HREF="node113.html">move</A>
+   <B>  <A NAME="tex2html2016"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000954000000000000000"></A><A NAME="movi"></A>
+<H2><A NAME="SECTION000957000000000000000"></A><A NAME="movi"></A>
 <BR>
 movi
 </H2>
@@ -94,40 +94,40 @@ movi frames 90 epilogCommandFile.fbl
 This command must be the last command in an eventual command file. After 90 frames the given file 'epilogCommandFile.fbl' will be executed (the records are interpreted as cgx commands).
 <BR>
 <BR>
-Further remarks in ''<A HREF="node200.html#How_to_change_the_format_of_the_movie_file">How to change the format of the movie file</A>''. See also the menu options ''<A HREF="node54.html#Start_Recording_Gif-Movie">Start Recording Gif-Movie</A>''. 
+Further remarks in ''<A HREF="node205.html#How_to_change_the_format_of_the_movie_file">How to change the format of the movie file</A>''. See also the menu options ''<A HREF="node54.html#Start_Recording_Gif-Movie">Start Recording Gif-Movie</A>''. 
 
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html1966"
-  HREF="node112.html">
+<A NAME="tex2html2017"
+  HREF="node115.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1962"
+<A NAME="tex2html2013"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1956"
-  HREF="node110.html">
+<A NAME="tex2html2007"
+  HREF="node113.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1964"
+<A NAME="tex2html2015"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1967"
-  HREF="node112.html">msg</A>
-<B> Up:</B> <A NAME="tex2html1963"
+<B> Next:</B> <A NAME="tex2html2018"
+  HREF="node115.html">msg</A>
+<B> Up:</B> <A NAME="tex2html2014"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1957"
-  HREF="node110.html">move</A>
-   <B>  <A NAME="tex2html1965"
+<B> Previous:</B> <A NAME="tex2html2008"
+  HREF="node113.html">move</A>
+   <B>  <A NAME="tex2html2016"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node112.html b/cgx_2.11/doc/cgx/node115.html
similarity index 75%
copy from cgx_2.10/doc/cgx/node112.html
copy to cgx_2.11/doc/cgx/node115.html
index a21db86..3a5f7f3 100644
--- a/cgx_2.10/doc/cgx/node112.html
+++ b/cgx_2.11/doc/cgx/node115.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node113.html">
-<LINK REL="previous" HREF="node111.html">
+<LINK REL="next" HREF="node116.html">
+<LINK REL="previous" HREF="node114.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node113.html">
+<LINK REL="next" HREF="node116.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1978"
-  HREF="node113.html">
+<A NAME="tex2html2029"
+  HREF="node116.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1974"
+<A NAME="tex2html2025"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1968"
-  HREF="node111.html">
+<A NAME="tex2html2019"
+  HREF="node114.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1976"
+<A NAME="tex2html2027"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1979"
-  HREF="node113.html">node</A>
-<B> Up:</B> <A NAME="tex2html1975"
+<B> Next:</B> <A NAME="tex2html2030"
+  HREF="node116.html">node</A>
+<B> Up:</B> <A NAME="tex2html2026"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1969"
-  HREF="node111.html">movi</A>
-   <B>  <A NAME="tex2html1977"
+<B> Previous:</B> <A NAME="tex2html2020"
+  HREF="node114.html">movi</A>
+   <B>  <A NAME="tex2html2028"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000955000000000000000"></A><A NAME="msg"></A>
+<H2><A NAME="SECTION000958000000000000000"></A><A NAME="msg"></A>
 <BR>
 msg
 </H2>
@@ -68,7 +68,7 @@ This keyword is used to enable or disable full printout during runtime. This is
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node113.html b/cgx_2.11/doc/cgx/node116.html
similarity index 76%
copy from cgx_2.10/doc/cgx/node113.html
copy to cgx_2.11/doc/cgx/node116.html
index 2219ec5..d3411a8 100644
--- a/cgx_2.10/doc/cgx/node113.html
+++ b/cgx_2.11/doc/cgx/node116.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node114.html">
-<LINK REL="previous" HREF="node112.html">
+<LINK REL="next" HREF="node117.html">
+<LINK REL="previous" HREF="node115.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node114.html">
+<LINK REL="next" HREF="node117.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1990"
-  HREF="node114.html">
+<A NAME="tex2html2041"
+  HREF="node117.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1986"
+<A NAME="tex2html2037"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1980"
-  HREF="node112.html">
+<A NAME="tex2html2031"
+  HREF="node115.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1988"
+<A NAME="tex2html2039"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1991"
-  HREF="node114.html">norm</A>
-<B> Up:</B> <A NAME="tex2html1987"
+<B> Next:</B> <A NAME="tex2html2042"
+  HREF="node117.html">norm</A>
+<B> Up:</B> <A NAME="tex2html2038"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1981"
-  HREF="node112.html">msg</A>
-   <B>  <A NAME="tex2html1989"
+<B> Previous:</B> <A NAME="tex2html2032"
+  HREF="node115.html">msg</A>
+   <B>  <A NAME="tex2html2040"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000956000000000000000"></A><A NAME="node"></A>
+<H2><A NAME="SECTION000959000000000000000"></A><A NAME="node"></A>
 <BR>
 node
 </H2>
@@ -74,7 +74,7 @@ defines a node with the number 23580 at the position x=10, y=0, z=1.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node114.html b/cgx_2.11/doc/cgx/node117.html
similarity index 73%
rename from cgx_2.10/doc/cgx/node114.html
rename to cgx_2.11/doc/cgx/node117.html
index 6a8fff6..8f78a95 100644
--- a/cgx_2.10/doc/cgx/node114.html
+++ b/cgx_2.11/doc/cgx/node117.html
@@ -18,57 +18,57 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node115.html">
-<LINK REL="previous" HREF="node113.html">
+<LINK REL="next" HREF="node118.html">
+<LINK REL="previous" HREF="node116.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node115.html">
+<LINK REL="next" HREF="node118.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2002"
-  HREF="node115.html">
+<A NAME="tex2html2053"
+  HREF="node118.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1998"
+<A NAME="tex2html2049"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1992"
-  HREF="node113.html">
+<A NAME="tex2html2043"
+  HREF="node116.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2000"
+<A NAME="tex2html2051"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2003"
-  HREF="node115.html">nurl</A>
-<B> Up:</B> <A NAME="tex2html1999"
+<B> Next:</B> <A NAME="tex2html2054"
+  HREF="node118.html">nurl</A>
+<B> Up:</B> <A NAME="tex2html2050"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1993"
-  HREF="node113.html">node</A>
-   <B>  <A NAME="tex2html2001"
+<B> Previous:</B> <A NAME="tex2html2044"
+  HREF="node116.html">node</A>
+   <B>  <A NAME="tex2html2052"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000957000000000000000"></A><A NAME="norm"></A>
+<H2><A NAME="SECTION000960000000000000000"></A><A NAME="norm"></A>
 <BR>
 norm
 </H2>
 <PRE>
   'norm' <set>
 </PRE>
-This keyword is used to evaluate the normal direction of nodes stored in the given set. Of course the node must be referenced by faces. The command writes the normal direction of nodes to the konsole. The user might store this values on the stack for further use (see also <A HREF="node165.html#stack">stack</A> and <A HREF="node175.html#valu">valu</A>). 
+This keyword is used to evaluate the normal direction of nodes stored in the given set. Of course the node must be referenced by faces. The command writes the normal direction of nodes to the konsole. The user might store this values on the stack for further use (see also <A HREF="node168.html#stack">stack</A> and <A HREF="node178.html#valu">valu</A>). 
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node115.html b/cgx_2.11/doc/cgx/node118.html
similarity index 81%
rename from cgx_2.10/doc/cgx/node115.html
rename to cgx_2.11/doc/cgx/node118.html
index e815058..8b419fa 100644
--- a/cgx_2.10/doc/cgx/node115.html
+++ b/cgx_2.11/doc/cgx/node118.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node116.html">
-<LINK REL="previous" HREF="node114.html">
+<LINK REL="next" HREF="node119.html">
+<LINK REL="previous" HREF="node117.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node116.html">
+<LINK REL="next" HREF="node119.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2014"
-  HREF="node116.html">
+<A NAME="tex2html2065"
+  HREF="node119.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2010"
+<A NAME="tex2html2061"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2004"
-  HREF="node114.html">
+<A NAME="tex2html2055"
+  HREF="node117.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2012"
+<A NAME="tex2html2063"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2015"
-  HREF="node116.html">nurs</A>
-<B> Up:</B> <A NAME="tex2html2011"
+<B> Next:</B> <A NAME="tex2html2066"
+  HREF="node119.html">nurs</A>
+<B> Up:</B> <A NAME="tex2html2062"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2005"
-  HREF="node114.html">norm</A>
-   <B>  <A NAME="tex2html2013"
+<B> Previous:</B> <A NAME="tex2html2056"
+  HREF="node117.html">norm</A>
+   <B>  <A NAME="tex2html2064"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000958000000000000000"></A><A NAME="nurl"></A>
+<H2><A NAME="SECTION000961000000000000000"></A><A NAME="nurl"></A>
 <BR>
 nurl
 </H2>
@@ -72,7 +72,7 @@ This keyword is used to define a nurbs line. So far, this command is only used t
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node116.html b/cgx_2.11/doc/cgx/node119.html
similarity index 80%
rename from cgx_2.10/doc/cgx/node116.html
rename to cgx_2.11/doc/cgx/node119.html
index 017c6f8..40dd746 100644
--- a/cgx_2.10/doc/cgx/node116.html
+++ b/cgx_2.11/doc/cgx/node119.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node117.html">
-<LINK REL="previous" HREF="node115.html">
+<LINK REL="next" HREF="node120.html">
+<LINK REL="previous" HREF="node118.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node117.html">
+<LINK REL="next" HREF="node120.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2026"
-  HREF="node117.html">
+<A NAME="tex2html2077"
+  HREF="node120.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2022"
+<A NAME="tex2html2073"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2016"
-  HREF="node115.html">
+<A NAME="tex2html2067"
+  HREF="node118.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2024"
+<A NAME="tex2html2075"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2027"
-  HREF="node117.html">ori</A>
-<B> Up:</B> <A NAME="tex2html2023"
+<B> Next:</B> <A NAME="tex2html2078"
+  HREF="node120.html">ori</A>
+<B> Up:</B> <A NAME="tex2html2074"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2017"
-  HREF="node115.html">nurl</A>
-   <B>  <A NAME="tex2html2025"
+<B> Previous:</B> <A NAME="tex2html2068"
+  HREF="node118.html">nurl</A>
+   <B>  <A NAME="tex2html2076"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000959000000000000000"></A><A NAME="nurs"></A>
+<H2><A NAME="SECTION000962000000000000000"></A><A NAME="nurs"></A>
 <BR>
 nurs
 </H2>
@@ -89,42 +89,42 @@ will define nurbs for all surfaces stored in
 the set surfaceSet. This nurbs can be used to define the interiour of other
 surfaces. This is necessary if ``tr3u'' elements (unstructured triangles)
 should be used and if the surface is not related to a given shape. Note:
-``<A HREF="node145.html#qsur">qsur</A>'' offers another option to create nurbs related
+``<A HREF="node148.html#qsur">qsur</A>'' offers another option to create nurbs related
 surfaces by associating existing surfaces to an overlapping existing
 NURBS. The interiour of the surface is then defined by the NURBS.
 
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2026"
-  HREF="node117.html">
+<A NAME="tex2html2077"
+  HREF="node120.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2022"
+<A NAME="tex2html2073"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2016"
-  HREF="node115.html">
+<A NAME="tex2html2067"
+  HREF="node118.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2024"
+<A NAME="tex2html2075"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2027"
-  HREF="node117.html">ori</A>
-<B> Up:</B> <A NAME="tex2html2023"
+<B> Next:</B> <A NAME="tex2html2078"
+  HREF="node120.html">ori</A>
+<B> Up:</B> <A NAME="tex2html2074"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2017"
-  HREF="node115.html">nurl</A>
-   <B>  <A NAME="tex2html2025"
+<B> Previous:</B> <A NAME="tex2html2068"
+  HREF="node118.html">nurl</A>
+   <B>  <A NAME="tex2html2076"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node12.html b/cgx_2.11/doc/cgx/node12.html
similarity index 89%
rename from cgx_2.10/doc/cgx/node12.html
rename to cgx_2.11/doc/cgx/node12.html
index 97fe7be..1cb8327 100644
--- a/cgx_2.10/doc/cgx/node12.html
+++ b/cgx_2.11/doc/cgx/node12.html
@@ -25,30 +25,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html633"
+<A NAME="tex2html645"
   HREF="node13.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html629"
+<A NAME="tex2html641"
   HREF="node11.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html625"
+<A NAME="tex2html637"
   HREF="node11.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html631"
+<A NAME="tex2html643"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html634"
+<B> Next:</B> <A NAME="tex2html646"
   HREF="node13.html">Viewing</A>
-<B> Up:</B> <A NAME="tex2html630"
+<B> Up:</B> <A NAME="tex2html642"
   HREF="node11.html">Datasets</A>
-<B> Previous:</B> <A NAME="tex2html626"
+<B> Previous:</B> <A NAME="tex2html638"
   HREF="node11.html">Datasets</A>
-   <B>  <A NAME="tex2html632"
+   <B>  <A NAME="tex2html644"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -64,7 +64,7 @@ To view data from the dataset, its also necessary to specify the entity (i.e. dx
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node117.html b/cgx_2.11/doc/cgx/node120.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node117.html
rename to cgx_2.11/doc/cgx/node120.html
index e97c848..a2ffba9 100644
--- a/cgx_2.10/doc/cgx/node117.html
+++ b/cgx_2.11/doc/cgx/node120.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node118.html">
-<LINK REL="previous" HREF="node116.html">
+<LINK REL="next" HREF="node121.html">
+<LINK REL="previous" HREF="node119.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node118.html">
+<LINK REL="next" HREF="node121.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2038"
-  HREF="node118.html">
+<A NAME="tex2html2089"
+  HREF="node121.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2034"
+<A NAME="tex2html2085"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2028"
-  HREF="node116.html">
+<A NAME="tex2html2079"
+  HREF="node119.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2036"
+<A NAME="tex2html2087"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2039"
-  HREF="node118.html">plot</A>
-<B> Up:</B> <A NAME="tex2html2035"
+<B> Next:</B> <A NAME="tex2html2090"
+  HREF="node121.html">plot</A>
+<B> Up:</B> <A NAME="tex2html2086"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2029"
-  HREF="node116.html">nurs</A>
-   <B>  <A NAME="tex2html2037"
+<B> Previous:</B> <A NAME="tex2html2080"
+  HREF="node119.html">nurs</A>
+   <B>  <A NAME="tex2html2088"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000960000000000000000"></A><A NAME="ori"></A>
+<H2><A NAME="SECTION000963000000000000000"></A><A NAME="ori"></A>
 <BR>
 ori
 </H2>
@@ -68,7 +68,7 @@ This keyword is used to trigger the orientation of the entities. This is done au
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node118.html b/cgx_2.11/doc/cgx/node121.html
similarity index 79%
rename from cgx_2.10/doc/cgx/node118.html
rename to cgx_2.11/doc/cgx/node121.html
index fa6f5e9..4275d18 100644
--- a/cgx_2.10/doc/cgx/node118.html
+++ b/cgx_2.11/doc/cgx/node121.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node119.html">
-<LINK REL="previous" HREF="node117.html">
+<LINK REL="next" HREF="node122.html">
+<LINK REL="previous" HREF="node120.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node119.html">
+<LINK REL="next" HREF="node122.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2050"
-  HREF="node119.html">
+<A NAME="tex2html2101"
+  HREF="node122.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2046"
+<A NAME="tex2html2097"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2040"
-  HREF="node117.html">
+<A NAME="tex2html2091"
+  HREF="node120.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2048"
+<A NAME="tex2html2099"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2051"
-  HREF="node119.html">plus</A>
-<B> Up:</B> <A NAME="tex2html2047"
+<B> Next:</B> <A NAME="tex2html2102"
+  HREF="node122.html">plus</A>
+<B> Up:</B> <A NAME="tex2html2098"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2041"
-  HREF="node117.html">ori</A>
-   <B>  <A NAME="tex2html2049"
+<B> Previous:</B> <A NAME="tex2html2092"
+  HREF="node120.html">ori</A>
+   <B>  <A NAME="tex2html2100"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000961000000000000000"></A><A NAME="plot"></A>
+<H2><A NAME="SECTION000964000000000000000"></A><A NAME="plot"></A>
 <BR>
 plot
 </H2>
@@ -100,13 +100,13 @@ This is useful to detect the begin and end of all lines. If end-points are delet
 plot si all
 <BR>
 <BR>
-can only be displayed if the interiour was previously calculated, which is done with the command ``<A HREF="node149.html#rep">rep</A>''. The attribute t applies only to nodes and will display only the ones which have attached texts:
+can only be displayed if the interiour was previously calculated, which is done with the command ``<A HREF="node152.html#rep">rep</A>''. The attribute t applies only to nodes and will display only the ones which have attached texts:
 <BR>
 <BR>
 plot nt all
 <BR>
 <BR>
-will display only the nodes which have attached texts out of the set 'all'. They are created with ''<A HREF="node123.html#qadd">qadd</A>'', ''<A HREF="node132.html#qenq">qenq</A>'' or ''<A HREF="node146.html#qtxt">qtxt</A>''.
+will display only the nodes which have attached texts out of the set 'all'. They are created with ''<A HREF="node126.html#qadd">qadd</A>'', ''<A HREF="node135.html#qenq">qenq</A>'' or ''<A HREF="node149.html#qtxt">qtxt</A>''.
 
 <P>
 The attribute q works only for elements. With this attribute, only elements which do not pass the element-quality check are displayed:
@@ -121,40 +121,40 @@ The threshold for the element-quality is defined with ''<A HREF="node81.html#eqa
 plot nv set1
 <BR>
 <BR>
-will display the nodes in set set1 with their values. This is only meaningful in post-processing mode (see <A HREF="node11.html#Datasets">Datasets</A> how to assign values to nodes). To plot additional entities, see <A HREF="node119.html#plus">plus</A>.
+will display the nodes in set set1 with their values. This is only meaningful in post-processing mode (see <A HREF="node11.html#Datasets">Datasets</A> how to assign values to nodes). To plot additional entities, see <A HREF="node122.html#plus">plus</A>.
 
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2050"
-  HREF="node119.html">
+<A NAME="tex2html2101"
+  HREF="node122.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2046"
+<A NAME="tex2html2097"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2040"
-  HREF="node117.html">
+<A NAME="tex2html2091"
+  HREF="node120.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2048"
+<A NAME="tex2html2099"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2051"
-  HREF="node119.html">plus</A>
-<B> Up:</B> <A NAME="tex2html2047"
+<B> Next:</B> <A NAME="tex2html2102"
+  HREF="node122.html">plus</A>
+<B> Up:</B> <A NAME="tex2html2098"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2041"
-  HREF="node117.html">ori</A>
-   <B>  <A NAME="tex2html2049"
+<B> Previous:</B> <A NAME="tex2html2092"
+  HREF="node120.html">ori</A>
+   <B>  <A NAME="tex2html2100"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node119.html b/cgx_2.11/doc/cgx/node122.html
similarity index 70%
rename from cgx_2.10/doc/cgx/node119.html
rename to cgx_2.11/doc/cgx/node122.html
index 5ab9844..92f3bc8 100644
--- a/cgx_2.10/doc/cgx/node119.html
+++ b/cgx_2.11/doc/cgx/node122.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node120.html">
-<LINK REL="previous" HREF="node118.html">
+<LINK REL="next" HREF="node123.html">
+<LINK REL="previous" HREF="node121.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node120.html">
+<LINK REL="next" HREF="node123.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2062"
-  HREF="node120.html">
+<A NAME="tex2html2113"
+  HREF="node123.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2058"
+<A NAME="tex2html2109"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2052"
-  HREF="node118.html">
+<A NAME="tex2html2103"
+  HREF="node121.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2060"
+<A NAME="tex2html2111"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2063"
-  HREF="node120.html">pnt</A>
-<B> Up:</B> <A NAME="tex2html2059"
+<B> Next:</B> <A NAME="tex2html2114"
+  HREF="node123.html">pnt</A>
+<B> Up:</B> <A NAME="tex2html2110"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2053"
-  HREF="node118.html">plot</A>
-   <B>  <A NAME="tex2html2061"
+<B> Previous:</B> <A NAME="tex2html2104"
+  HREF="node121.html">plot</A>
+   <B>  <A NAME="tex2html2112"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000962000000000000000"></A><A NAME="plus"></A>
+<H2><A NAME="SECTION000965000000000000000"></A><A NAME="plus"></A>
 <BR>
 plus
 </H2>
@@ -64,13 +64,13 @@ plus
           ['a'|'d'|'p'|'q'|'t'|'v'] ->
           <set> 'w'|'k'|'r'|'g'|'b'|'y'|'m'|'n'|'t'
 </PRE>
-This keyword is used to display the entities of an additional set after a <A HREF="node118.html#plot">plot</A> command was used (see also <A HREF="node108.html#minus">minus</A>). Further details are explained in section <A HREF="node118.html#plot">plot</A>.
+This keyword is used to display the entities of an additional set after a <A HREF="node121.html#plot">plot</A> command was used (see also <A HREF="node111.html#minus">minus</A>). Further details are explained in section <A HREF="node121.html#plot">plot</A>.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node120.html b/cgx_2.11/doc/cgx/node123.html
similarity index 81%
rename from cgx_2.10/doc/cgx/node120.html
rename to cgx_2.11/doc/cgx/node123.html
index 09515ec..61a328a 100644
--- a/cgx_2.10/doc/cgx/node120.html
+++ b/cgx_2.11/doc/cgx/node123.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node121.html">
-<LINK REL="previous" HREF="node119.html">
+<LINK REL="next" HREF="node124.html">
+<LINK REL="previous" HREF="node122.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node121.html">
+<LINK REL="next" HREF="node124.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2074"
-  HREF="node121.html">
+<A NAME="tex2html2125"
+  HREF="node124.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2070"
+<A NAME="tex2html2121"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2064"
-  HREF="node119.html">
+<A NAME="tex2html2115"
+  HREF="node122.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2072"
+<A NAME="tex2html2123"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2075"
-  HREF="node121.html">prnt</A>
-<B> Up:</B> <A NAME="tex2html2071"
+<B> Next:</B> <A NAME="tex2html2126"
+  HREF="node124.html">prnt</A>
+<B> Up:</B> <A NAME="tex2html2122"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2065"
-  HREF="node119.html">plus</A>
-   <B>  <A NAME="tex2html2073"
+<B> Previous:</B> <A NAME="tex2html2116"
+  HREF="node122.html">plus</A>
+   <B>  <A NAME="tex2html2124"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000963000000000000000"></A><A NAME="pnt"></A>
+<H2><A NAME="SECTION000966000000000000000"></A><A NAME="pnt"></A>
 <BR>
 pnt
 </H2>
@@ -95,13 +95,13 @@ will create 3 new points at the positions 0.25, 0.5 and 0.75 times the length of
 pnt <code>!</code> set
 <BR>
 <BR>
-will create new points on the positions of the nodes included in the specified set. Usually when points are defined interactive the command <A HREF="node139.html#qpnt">qpnt</A> is used.
+will create new points on the positions of the nodes included in the specified set. Usually when points are defined interactive the command <A HREF="node142.html#qpnt">qpnt</A> is used.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node121.html b/cgx_2.11/doc/cgx/node124.html
similarity index 79%
rename from cgx_2.10/doc/cgx/node121.html
rename to cgx_2.11/doc/cgx/node124.html
index 47cb473..f5aaa3e 100644
--- a/cgx_2.10/doc/cgx/node121.html
+++ b/cgx_2.11/doc/cgx/node124.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node122.html">
-<LINK REL="previous" HREF="node120.html">
+<LINK REL="next" HREF="node125.html">
+<LINK REL="previous" HREF="node123.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node122.html">
+<LINK REL="next" HREF="node125.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2086"
-  HREF="node122.html">
+<A NAME="tex2html2137"
+  HREF="node125.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2082"
+<A NAME="tex2html2133"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2076"
-  HREF="node120.html">
+<A NAME="tex2html2127"
+  HREF="node123.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2084"
+<A NAME="tex2html2135"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2087"
-  HREF="node122.html">proj</A>
-<B> Up:</B> <A NAME="tex2html2083"
+<B> Next:</B> <A NAME="tex2html2138"
+  HREF="node125.html">proj</A>
+<B> Up:</B> <A NAME="tex2html2134"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2077"
-  HREF="node120.html">pnt</A>
-   <B>  <A NAME="tex2html2085"
+<B> Previous:</B> <A NAME="tex2html2128"
+  HREF="node123.html">pnt</A>
+   <B>  <A NAME="tex2html2136"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000964000000000000000"></A><A NAME="prnt"></A>
+<H2><A NAME="SECTION000967000000000000000"></A><A NAME="prnt"></A>
 <BR>
 prnt
 </H2>
@@ -106,7 +106,7 @@ prnt se setName
 <BR>
 <BR>
 In case the
-``<A HREF="node165.html#stack">stack</A>'' was activated the value and the coordinates of
+``<A HREF="node168.html#stack">stack</A>'' was activated the value and the coordinates of
 stored nodes are written to the stack. The content of the stack can be listed
 with:
 <BR>
@@ -157,43 +157,43 @@ to list all parameters of the active dataset or a single one like for example
 prnt par STEP
 <BR>
 <BR>
-can be listed and written to the stack (see <A HREF="node165.html#stack">stack</A>).
+can be listed and written to the stack (see <A HREF="node168.html#stack">stack</A>).
 
 <P>
-See also ``<A HREF="node95.html#if">if</A>'' and ``<A HREF="node178.html#while">while</A>''.
+See also ``<A HREF="node97.html#if">if</A>'' and ``<A HREF="node181.html#while">while</A>''.
 
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2086"
-  HREF="node122.html">
+<A NAME="tex2html2137"
+  HREF="node125.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2082"
+<A NAME="tex2html2133"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2076"
-  HREF="node120.html">
+<A NAME="tex2html2127"
+  HREF="node123.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2084"
+<A NAME="tex2html2135"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2087"
-  HREF="node122.html">proj</A>
-<B> Up:</B> <A NAME="tex2html2083"
+<B> Next:</B> <A NAME="tex2html2138"
+  HREF="node125.html">proj</A>
+<B> Up:</B> <A NAME="tex2html2134"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2077"
-  HREF="node120.html">pnt</A>
-   <B>  <A NAME="tex2html2085"
+<B> Previous:</B> <A NAME="tex2html2128"
+  HREF="node123.html">pnt</A>
+   <B>  <A NAME="tex2html2136"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node122.html b/cgx_2.11/doc/cgx/node125.html
similarity index 82%
rename from cgx_2.10/doc/cgx/node122.html
rename to cgx_2.11/doc/cgx/node125.html
index 229130d..4945686 100644
--- a/cgx_2.10/doc/cgx/node122.html
+++ b/cgx_2.11/doc/cgx/node125.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node123.html">
-<LINK REL="previous" HREF="node121.html">
+<LINK REL="next" HREF="node126.html">
+<LINK REL="previous" HREF="node124.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node123.html">
+<LINK REL="next" HREF="node126.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2098"
-  HREF="node123.html">
+<A NAME="tex2html2149"
+  HREF="node126.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2094"
+<A NAME="tex2html2145"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2088"
-  HREF="node121.html">
+<A NAME="tex2html2139"
+  HREF="node124.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2096"
+<A NAME="tex2html2147"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2099"
-  HREF="node123.html">qadd</A>
-<B> Up:</B> <A NAME="tex2html2095"
+<B> Next:</B> <A NAME="tex2html2150"
+  HREF="node126.html">qadd</A>
+<B> Up:</B> <A NAME="tex2html2146"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2089"
-  HREF="node121.html">prnt</A>
-   <B>  <A NAME="tex2html2097"
+<B> Previous:</B> <A NAME="tex2html2140"
+  HREF="node124.html">prnt</A>
+   <B>  <A NAME="tex2html2148"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000965000000000000000"></A><A NAME="proj"></A>
+<H2><A NAME="SECTION000968000000000000000"></A><A NAME="proj"></A>
 <BR>
 proj
 </H2>
@@ -104,35 +104,35 @@ proj set1 set2 nor 0.7 10.
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2098"
-  HREF="node123.html">
+<A NAME="tex2html2149"
+  HREF="node126.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2094"
+<A NAME="tex2html2145"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2088"
-  HREF="node121.html">
+<A NAME="tex2html2139"
+  HREF="node124.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2096"
+<A NAME="tex2html2147"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2099"
-  HREF="node123.html">qadd</A>
-<B> Up:</B> <A NAME="tex2html2095"
+<B> Next:</B> <A NAME="tex2html2150"
+  HREF="node126.html">qadd</A>
+<B> Up:</B> <A NAME="tex2html2146"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2089"
-  HREF="node121.html">prnt</A>
-   <B>  <A NAME="tex2html2097"
+<B> Previous:</B> <A NAME="tex2html2140"
+  HREF="node124.html">prnt</A>
+   <B>  <A NAME="tex2html2148"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node123.html b/cgx_2.11/doc/cgx/node126.html
similarity index 77%
rename from cgx_2.10/doc/cgx/node123.html
rename to cgx_2.11/doc/cgx/node126.html
index e94544d..0c11328 100644
--- a/cgx_2.10/doc/cgx/node123.html
+++ b/cgx_2.11/doc/cgx/node126.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node124.html">
-<LINK REL="previous" HREF="node122.html">
+<LINK REL="next" HREF="node127.html">
+<LINK REL="previous" HREF="node125.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node124.html">
+<LINK REL="next" HREF="node127.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2110"
-  HREF="node124.html">
+<A NAME="tex2html2161"
+  HREF="node127.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2106"
+<A NAME="tex2html2157"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2100"
-  HREF="node122.html">
+<A NAME="tex2html2151"
+  HREF="node125.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2108"
+<A NAME="tex2html2159"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2111"
-  HREF="node124.html">qali</A>
-<B> Up:</B> <A NAME="tex2html2107"
+<B> Next:</B> <A NAME="tex2html2162"
+  HREF="node127.html">qali</A>
+<B> Up:</B> <A NAME="tex2html2158"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2101"
-  HREF="node122.html">proj</A>
-   <B>  <A NAME="tex2html2109"
+<B> Previous:</B> <A NAME="tex2html2152"
+  HREF="node125.html">proj</A>
+   <B>  <A NAME="tex2html2160"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000966000000000000000"></A><A NAME="qadd"></A>
+<H2><A NAME="SECTION000969000000000000000"></A><A NAME="qadd"></A>
 <BR>
 qadd
 </H2>
@@ -64,10 +64,10 @@ qadd
           <'w'|'a'|'i'|'r'|'n'|'e'|'f'|'p'|'l'| ->
            's'|'b'|'S'|'L'|'h'|'m'|'q'|'s'|'t'|'u'>
 </PRE>
-This keyword is used to add entities to a set. See also <A HREF="node157.html#seta">seta</A>. But a set will not keep the sequence in which the entities were selected. Use <A HREF="node155.html#seqa">seqa</A> or the command ``<A HREF="node142.html#qseq">qseq</A>'' if the order of the selected entities has to be kept. 
+This keyword is used to add entities to a set. See also <A HREF="node160.html#seta">seta</A>. But a set will not keep the sequence in which the entities were selected. Use <A HREF="node158.html#seqa">seqa</A> or the command ``<A HREF="node145.html#qseq">qseq</A>'' if the order of the selected entities has to be kept. 
 
 <P>
-After an entitiy was selected you get certain informations about the entity. If the node which belongs to the maximum or minimum value in a certain area has to be stored in a set you might use the same key-strokes as described for the command ''<A HREF="node132.html#qenq">qenq</A>''.
+After an entitiy was selected you get certain informations about the entity. If the node which belongs to the maximum or minimum value in a certain area has to be stored in a set you might use the same key-strokes as described for the command ''<A HREF="node135.html#qenq">qenq</A>''.
 
 <P>
 To catch more than one entity with one stroke, type ''a'' (all) at first. Then create a rectangular picking area by pressing two times the ''r'' key. Both strokes define opposite corners of the selection-rectangle. To catch only the entity which is closest to the user type ''i'' before.
@@ -91,35 +91,35 @@ It is also possible to measure distances between two pixels on the screen. Just
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2110"
-  HREF="node124.html">
+<A NAME="tex2html2161"
+  HREF="node127.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2106"
+<A NAME="tex2html2157"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2100"
-  HREF="node122.html">
+<A NAME="tex2html2151"
+  HREF="node125.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2108"
+<A NAME="tex2html2159"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2111"
-  HREF="node124.html">qali</A>
-<B> Up:</B> <A NAME="tex2html2107"
+<B> Next:</B> <A NAME="tex2html2162"
+  HREF="node127.html">qali</A>
+<B> Up:</B> <A NAME="tex2html2158"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2101"
-  HREF="node122.html">proj</A>
-   <B>  <A NAME="tex2html2109"
+<B> Previous:</B> <A NAME="tex2html2152"
+  HREF="node125.html">proj</A>
+   <B>  <A NAME="tex2html2160"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node124.html b/cgx_2.11/doc/cgx/node127.html
similarity index 77%
rename from cgx_2.10/doc/cgx/node124.html
rename to cgx_2.11/doc/cgx/node127.html
index e17e264..4151581 100644
--- a/cgx_2.10/doc/cgx/node124.html
+++ b/cgx_2.11/doc/cgx/node127.html
@@ -18,51 +18,51 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node125.html">
-<LINK REL="previous" HREF="node123.html">
+<LINK REL="next" HREF="node128.html">
+<LINK REL="previous" HREF="node126.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node125.html">
+<LINK REL="next" HREF="node128.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2122"
-  HREF="node125.html">
+<A NAME="tex2html2173"
+  HREF="node128.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2118"
+<A NAME="tex2html2169"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2112"
-  HREF="node123.html">
+<A NAME="tex2html2163"
+  HREF="node126.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2120"
+<A NAME="tex2html2171"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2123"
-  HREF="node125.html">qbia</A>
-<B> Up:</B> <A NAME="tex2html2119"
+<B> Next:</B> <A NAME="tex2html2174"
+  HREF="node128.html">qbia</A>
+<B> Up:</B> <A NAME="tex2html2170"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2113"
-  HREF="node123.html">qadd</A>
-   <B>  <A NAME="tex2html2121"
+<B> Previous:</B> <A NAME="tex2html2164"
+  HREF="node126.html">qadd</A>
+   <B>  <A NAME="tex2html2172"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000967000000000000000"></A><A NAME="qali"></A>
+<H2><A NAME="SECTION000970000000000000000"></A><A NAME="qali"></A>
 <BR>
 qali
 </H2>
 <PRE>
    'qali' RETURN 'w'|'p'|'n'|'q'
 </PRE>
-This keyword is used to align a plane defined by three points or nodes with the screen (working plane). This is useful if a point or a node should be moved manually along a defined plane (see <A HREF="node139.html#qpnt">qpnt</A>). To define the plane move the mouse pointer over the first entity and press ''n'' if its a node or a ''p'' if its a point. Then define the next two entities in the same way. Press ''q'' to quit the command. 
+This keyword is used to align a plane defined by three points or nodes with the screen (working plane). This is useful if a point or a node should be moved manually along a defined plane (see <A HREF="node142.html#qpnt">qpnt</A>). To define the plane move the mouse pointer over the first entity and press ''n'' if its a node or a ''p'' if its a point. Then define the next two entities in the same way. Press ''q'' to quit the command. 
 
 <P>
 It is also possible to measure distances between two pixels on the screen. Just press the key ''w'' on the positions of the two pixels. The distance is calculated in the scale of the displayed geometry.
@@ -71,7 +71,7 @@ It is also possible to measure distances between two pixels on the screen. Just
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node125.html b/cgx_2.11/doc/cgx/node128.html
similarity index 81%
rename from cgx_2.10/doc/cgx/node125.html
rename to cgx_2.11/doc/cgx/node128.html
index d269cbf..1eb0e3c 100644
--- a/cgx_2.10/doc/cgx/node125.html
+++ b/cgx_2.11/doc/cgx/node128.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node126.html">
-<LINK REL="previous" HREF="node124.html">
+<LINK REL="next" HREF="node129.html">
+<LINK REL="previous" HREF="node127.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node126.html">
+<LINK REL="next" HREF="node129.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2134"
-  HREF="node126.html">
+<A NAME="tex2html2185"
+  HREF="node129.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2130"
+<A NAME="tex2html2181"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2124"
-  HREF="node124.html">
+<A NAME="tex2html2175"
+  HREF="node127.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2132"
+<A NAME="tex2html2183"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2135"
-  HREF="node126.html">qbod</A>
-<B> Up:</B> <A NAME="tex2html2131"
+<B> Next:</B> <A NAME="tex2html2186"
+  HREF="node129.html">qbod</A>
+<B> Up:</B> <A NAME="tex2html2182"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2125"
-  HREF="node124.html">qali</A>
-   <B>  <A NAME="tex2html2133"
+<B> Previous:</B> <A NAME="tex2html2176"
+  HREF="node127.html">qali</A>
+   <B>  <A NAME="tex2html2184"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000968000000000000000"></A><A NAME="qbia"></A>
+<H2><A NAME="SECTION000971000000000000000"></A><A NAME="qbia"></A>
 <BR>
 qbia
 </H2>
@@ -68,7 +68,7 @@ This keyword is used to change the bias of a line. The bias defines a coarsening
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node126.html b/cgx_2.11/doc/cgx/node129.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node126.html
rename to cgx_2.11/doc/cgx/node129.html
index f0d2e3d..a993e86 100644
--- a/cgx_2.10/doc/cgx/node126.html
+++ b/cgx_2.11/doc/cgx/node129.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node127.html">
-<LINK REL="previous" HREF="node125.html">
+<LINK REL="next" HREF="node130.html">
+<LINK REL="previous" HREF="node128.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node127.html">
+<LINK REL="next" HREF="node130.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2146"
-  HREF="node127.html">
+<A NAME="tex2html2197"
+  HREF="node130.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2142"
+<A NAME="tex2html2193"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2136"
-  HREF="node125.html">
+<A NAME="tex2html2187"
+  HREF="node128.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2144"
+<A NAME="tex2html2195"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2147"
-  HREF="node127.html">qcnt</A>
-<B> Up:</B> <A NAME="tex2html2143"
+<B> Next:</B> <A NAME="tex2html2198"
+  HREF="node130.html">qcnt</A>
+<B> Up:</B> <A NAME="tex2html2194"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2137"
-  HREF="node125.html">qbia</A>
-   <B>  <A NAME="tex2html2145"
+<B> Previous:</B> <A NAME="tex2html2188"
+  HREF="node128.html">qbia</A>
+   <B>  <A NAME="tex2html2196"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000969000000000000000"></A><A NAME="qbod"></A>
+<H2><A NAME="SECTION000972000000000000000"></A><A NAME="qbod"></A>
 <BR>
 qbod
 </H2>
@@ -63,7 +63,7 @@ qbod
    'qbod' <name>(optional) RETURN 'w'|'b'|'a'|'i'|'r'|'s'|'g'|
                                   'q'|'u'
 </PRE>
-This keyword is used to create a body (see also <A HREF="node87.html#gbod">gbod</A> and <A HREF="node62.html#body">body</A>). The user might specify a name in the command-line or by picking an existing body with the key ''b''. Otherwise the program chooses an unused name. It is possible to create the body out of five to seven surfaces which are needed to define a body or just of two opposite surfaces, but then these two surfaces must be connected on their corner points by lines. To be mo [...]
+This keyword is used to create a body (see also <A HREF="node88.html#gbod">gbod</A> and <A HREF="node62.html#body">body</A>). The user might specify a name in the command-line or by picking an existing body with the key ''b''. Otherwise the program chooses an unused name. It is possible to create the body out of five to seven surfaces which are needed to define a body or just of two opposite surfaces, but then these two surfaces must be connected on their corner points by lines. To be mo [...]
 
 <P>
 It is also possible to measure distances between two pixels on the screen. Just press the key ''w'' on the positions of the two pixels. The distance is calculated in the scale of the displayed geometry.
@@ -71,35 +71,35 @@ It is also possible to measure distances between two pixels on the screen. Just
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2146"
-  HREF="node127.html">
+<A NAME="tex2html2197"
+  HREF="node130.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2142"
+<A NAME="tex2html2193"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2136"
-  HREF="node125.html">
+<A NAME="tex2html2187"
+  HREF="node128.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2144"
+<A NAME="tex2html2195"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2147"
-  HREF="node127.html">qcnt</A>
-<B> Up:</B> <A NAME="tex2html2143"
+<B> Next:</B> <A NAME="tex2html2198"
+  HREF="node130.html">qcnt</A>
+<B> Up:</B> <A NAME="tex2html2194"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2137"
-  HREF="node125.html">qbia</A>
-   <B>  <A NAME="tex2html2145"
+<B> Previous:</B> <A NAME="tex2html2188"
+  HREF="node128.html">qbia</A>
+   <B>  <A NAME="tex2html2196"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node13.html b/cgx_2.11/doc/cgx/node13.html
similarity index 81%
rename from cgx_2.10/doc/cgx/node13.html
rename to cgx_2.11/doc/cgx/node13.html
index 32d7ac5..b292bbf 100644
--- a/cgx_2.10/doc/cgx/node13.html
+++ b/cgx_2.11/doc/cgx/node13.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html645"
+<A NAME="tex2html657"
   HREF="node14.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html641"
+<A NAME="tex2html653"
   HREF="node10.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html635"
+<A NAME="tex2html647"
   HREF="node12.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html643"
+<A NAME="tex2html655"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html646"
+<B> Next:</B> <A NAME="tex2html658"
   HREF="node14.html">Show Elements With Light</A>
-<B> Up:</B> <A NAME="tex2html642"
+<B> Up:</B> <A NAME="tex2html654"
   HREF="node10.html">Menu</A>
-<B> Previous:</B> <A NAME="tex2html636"
+<B> Previous:</B> <A NAME="tex2html648"
   HREF="node12.html">Entity</A>
-   <B>  <A NAME="tex2html644"
+   <B>  <A NAME="tex2html656"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,7 +59,7 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Viewing
 </H2>
-In the following sections, changing properties and styles of the displayed structure are explained. See the command ''<A HREF="node176.html#view">view</A>'' to control the functions with the command-line.
+In the following sections, changing properties and styles of the displayed structure are explained. See the command ''<A HREF="node179.html#view">view</A>'' to control the functions with the command-line.
 
 <P>
 <BR><HR>
@@ -67,38 +67,38 @@ In the following sections, changing properties and styles of the displayed struc
 <A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
 
 <UL>
-<LI><A NAME="tex2html647"
+<LI><A NAME="tex2html659"
   HREF="node14.html">Show Elements With Light</A>
-<LI><A NAME="tex2html648"
+<LI><A NAME="tex2html660"
   HREF="node15.html">Show Bad Elements</A>
-<LI><A NAME="tex2html649"
+<LI><A NAME="tex2html661"
   HREF="node16.html">Fill</A>
-<LI><A NAME="tex2html650"
+<LI><A NAME="tex2html662"
   HREF="node17.html">Lines</A>
-<LI><A NAME="tex2html651"
+<LI><A NAME="tex2html663"
   HREF="node18.html">Dots</A>
-<LI><A NAME="tex2html652"
+<LI><A NAME="tex2html664"
   HREF="node19.html">Toggle Culling Back/Front</A>
-<LI><A NAME="tex2html653"
+<LI><A NAME="tex2html665"
   HREF="node20.html">Toggle Model Edges</A>
-<LI><A NAME="tex2html654"
+<LI><A NAME="tex2html666"
   HREF="node21.html">Toggle Element Edges</A>
-<LI><A NAME="tex2html655"
+<LI><A NAME="tex2html667"
   HREF="node22.html">Toggle Surfaces/Volumes</A>
-<LI><A NAME="tex2html656"
+<LI><A NAME="tex2html668"
   HREF="node23.html">Toggle Move-Z/Zoom</A>
-<LI><A NAME="tex2html657"
+<LI><A NAME="tex2html669"
   HREF="node24.html">Toggle Background Color</A>
-<LI><A NAME="tex2html658"
+<LI><A NAME="tex2html670"
   HREF="node25.html">Toggle Vector-Plot</A>
-<LI><A NAME="tex2html659"
+<LI><A NAME="tex2html671"
   HREF="node26.html">Toggle Add-Displacement</A>
 </UL>
 <!--End of Table of Child-Links-->
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node127.html b/cgx_2.11/doc/cgx/node130.html
similarity index 77%
rename from cgx_2.10/doc/cgx/node127.html
rename to cgx_2.11/doc/cgx/node130.html
index 3a9273c..73ec4d3 100644
--- a/cgx_2.10/doc/cgx/node127.html
+++ b/cgx_2.11/doc/cgx/node130.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node128.html">
-<LINK REL="previous" HREF="node126.html">
+<LINK REL="next" HREF="node131.html">
+<LINK REL="previous" HREF="node129.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node128.html">
+<LINK REL="next" HREF="node131.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2158"
-  HREF="node128.html">
+<A NAME="tex2html2209"
+  HREF="node131.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2154"
+<A NAME="tex2html2205"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2148"
-  HREF="node126.html">
+<A NAME="tex2html2199"
+  HREF="node129.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2156"
+<A NAME="tex2html2207"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2159"
-  HREF="node128.html">qcut</A>
-<B> Up:</B> <A NAME="tex2html2155"
+<B> Next:</B> <A NAME="tex2html2210"
+  HREF="node131.html">qcut</A>
+<B> Up:</B> <A NAME="tex2html2206"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2149"
-  HREF="node126.html">qbod</A>
-   <B>  <A NAME="tex2html2157"
+<B> Previous:</B> <A NAME="tex2html2200"
+  HREF="node129.html">qbod</A>
+   <B>  <A NAME="tex2html2208"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000970000000000000000"></A><A NAME="qcnt"></A>
+<H2><A NAME="SECTION000973000000000000000"></A><A NAME="qcnt"></A>
 <BR>
 qcnt
 </H2>
@@ -71,7 +71,7 @@ It is also possible to measure distances between two pixels on the screen. Just
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node128.html b/cgx_2.11/doc/cgx/node131.html
similarity index 81%
rename from cgx_2.10/doc/cgx/node128.html
rename to cgx_2.11/doc/cgx/node131.html
index e85549e..43103fd 100644
--- a/cgx_2.10/doc/cgx/node128.html
+++ b/cgx_2.11/doc/cgx/node131.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node129.html">
-<LINK REL="previous" HREF="node127.html">
+<LINK REL="next" HREF="node132.html">
+<LINK REL="previous" HREF="node130.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node129.html">
+<LINK REL="next" HREF="node132.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2170"
-  HREF="node129.html">
+<A NAME="tex2html2221"
+  HREF="node132.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2166"
+<A NAME="tex2html2217"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2160"
-  HREF="node127.html">
+<A NAME="tex2html2211"
+  HREF="node130.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2168"
+<A NAME="tex2html2219"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2171"
-  HREF="node129.html">qdel</A>
-<B> Up:</B> <A NAME="tex2html2167"
+<B> Next:</B> <A NAME="tex2html2222"
+  HREF="node132.html">qdel</A>
+<B> Up:</B> <A NAME="tex2html2218"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2161"
-  HREF="node127.html">qcnt</A>
-   <B>  <A NAME="tex2html2169"
+<B> Previous:</B> <A NAME="tex2html2212"
+  HREF="node130.html">qcnt</A>
+   <B>  <A NAME="tex2html2220"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000971000000000000000"></A><A NAME="qcut"></A>
+<H2><A NAME="SECTION000974000000000000000"></A><A NAME="qcut"></A>
 <BR>
 qcut
 </H2>
@@ -69,7 +69,7 @@ It is also possible to measure distances between two pixels on the screen. Just
 
 <P>
 
-<DIV ALIGN="CENTER"><A NAME="qcutp"></A><A NAME="1838"></A>
+<DIV ALIGN="CENTER"><A NAME="qcutp"></A><A NAME="1883"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 5:</STRONG>
 qcut: A section through a model defined by three nodes</CAPTION>
@@ -84,7 +84,7 @@ qcut: A section through a model defined by three nodes</CAPTION>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node129.html b/cgx_2.11/doc/cgx/node132.html
similarity index 80%
rename from cgx_2.10/doc/cgx/node129.html
rename to cgx_2.11/doc/cgx/node132.html
index e807e83..c969246 100644
--- a/cgx_2.10/doc/cgx/node129.html
+++ b/cgx_2.11/doc/cgx/node132.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node130.html">
-<LINK REL="previous" HREF="node128.html">
+<LINK REL="next" HREF="node133.html">
+<LINK REL="previous" HREF="node131.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node130.html">
+<LINK REL="next" HREF="node133.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2182"
-  HREF="node130.html">
+<A NAME="tex2html2233"
+  HREF="node133.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2178"
+<A NAME="tex2html2229"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2172"
-  HREF="node128.html">
+<A NAME="tex2html2223"
+  HREF="node131.html">
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
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+<A NAME="tex2html2231"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2183"
-  HREF="node130.html">qdis</A>
-<B> Up:</B> <A NAME="tex2html2179"
+<B> Next:</B> <A NAME="tex2html2234"
+  HREF="node133.html">qdis</A>
+<B> Up:</B> <A NAME="tex2html2230"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2173"
-  HREF="node128.html">qcut</A>
-   <B>  <A NAME="tex2html2181"
+<B> Previous:</B> <A NAME="tex2html2224"
+  HREF="node131.html">qcut</A>
+   <B>  <A NAME="tex2html2232"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000972000000000000000"></A><A NAME="qdel"></A>
+<H2><A NAME="SECTION000975000000000000000"></A><A NAME="qdel"></A>
 <BR>
 qdel
 </H2>
@@ -71,7 +71,7 @@ It is also possible to measure distances between two pixels on the screen. Just
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node130.html b/cgx_2.11/doc/cgx/node133.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node130.html
rename to cgx_2.11/doc/cgx/node133.html
index e2d752c..57fc8b8 100644
--- a/cgx_2.10/doc/cgx/node130.html
+++ b/cgx_2.11/doc/cgx/node133.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node131.html">
-<LINK REL="previous" HREF="node129.html">
+<LINK REL="next" HREF="node134.html">
+<LINK REL="previous" HREF="node132.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node131.html">
+<LINK REL="next" HREF="node134.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2194"
-  HREF="node131.html">
+<A NAME="tex2html2245"
+  HREF="node134.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2190"
+<A NAME="tex2html2241"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2184"
-  HREF="node129.html">
+<A NAME="tex2html2235"
+  HREF="node132.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2192"
+<A NAME="tex2html2243"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2195"
-  HREF="node131.html">qdiv</A>
-<B> Up:</B> <A NAME="tex2html2191"
+<B> Next:</B> <A NAME="tex2html2246"
+  HREF="node134.html">qdiv</A>
+<B> Up:</B> <A NAME="tex2html2242"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2185"
-  HREF="node129.html">qdel</A>
-   <B>  <A NAME="tex2html2193"
+<B> Previous:</B> <A NAME="tex2html2236"
+  HREF="node132.html">qdel</A>
+   <B>  <A NAME="tex2html2244"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000973000000000000000"></A><A NAME="qdis"></A>
+<H2><A NAME="SECTION000976000000000000000"></A><A NAME="qdis"></A>
 <BR>
 qdis
 </H2>
@@ -87,35 +87,35 @@ It is also possible to measure distances between two pixels on the screen. Just
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2194"
-  HREF="node131.html">
+<A NAME="tex2html2245"
+  HREF="node134.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2190"
+<A NAME="tex2html2241"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2184"
-  HREF="node129.html">
+<A NAME="tex2html2235"
+  HREF="node132.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2192"
+<A NAME="tex2html2243"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2195"
-  HREF="node131.html">qdiv</A>
-<B> Up:</B> <A NAME="tex2html2191"
+<B> Next:</B> <A NAME="tex2html2246"
+  HREF="node134.html">qdiv</A>
+<B> Up:</B> <A NAME="tex2html2242"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2185"
-  HREF="node129.html">qdel</A>
-   <B>  <A NAME="tex2html2193"
+<B> Previous:</B> <A NAME="tex2html2236"
+  HREF="node132.html">qdel</A>
+   <B>  <A NAME="tex2html2244"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node131.html b/cgx_2.11/doc/cgx/node134.html
similarity index 81%
rename from cgx_2.10/doc/cgx/node131.html
rename to cgx_2.11/doc/cgx/node134.html
index d8e12a6..bc657ec 100644
--- a/cgx_2.10/doc/cgx/node131.html
+++ b/cgx_2.11/doc/cgx/node134.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node132.html">
-<LINK REL="previous" HREF="node130.html">
+<LINK REL="next" HREF="node135.html">
+<LINK REL="previous" HREF="node133.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node132.html">
+<LINK REL="next" HREF="node135.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2206"
-  HREF="node132.html">
+<A NAME="tex2html2257"
+  HREF="node135.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2202"
+<A NAME="tex2html2253"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2196"
-  HREF="node130.html">
+<A NAME="tex2html2247"
+  HREF="node133.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2204"
+<A NAME="tex2html2255"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2207"
-  HREF="node132.html">qenq</A>
-<B> Up:</B> <A NAME="tex2html2203"
+<B> Next:</B> <A NAME="tex2html2258"
+  HREF="node135.html">qenq</A>
+<B> Up:</B> <A NAME="tex2html2254"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2197"
-  HREF="node130.html">qdis</A>
-   <B>  <A NAME="tex2html2205"
+<B> Previous:</B> <A NAME="tex2html2248"
+  HREF="node133.html">qdis</A>
+   <B>  <A NAME="tex2html2256"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000974000000000000000"></A><A NAME="qdiv"></A>
+<H2><A NAME="SECTION000977000000000000000"></A><A NAME="qdiv"></A>
 <BR>
 qdiv
 </H2>
@@ -71,7 +71,7 @@ It is also possible to measure distances between two pixels on the screen. Just
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node132.html b/cgx_2.11/doc/cgx/node135.html
similarity index 80%
rename from cgx_2.10/doc/cgx/node132.html
rename to cgx_2.11/doc/cgx/node135.html
index 4b410fd..eff19a9 100644
--- a/cgx_2.10/doc/cgx/node132.html
+++ b/cgx_2.11/doc/cgx/node135.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node133.html">
-<LINK REL="previous" HREF="node131.html">
+<LINK REL="next" HREF="node136.html">
+<LINK REL="previous" HREF="node134.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node133.html">
+<LINK REL="next" HREF="node136.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2218"
-  HREF="node133.html">
+<A NAME="tex2html2269"
+  HREF="node136.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2214"
+<A NAME="tex2html2265"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2208"
-  HREF="node131.html">
+<A NAME="tex2html2259"
+  HREF="node134.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2216"
+<A NAME="tex2html2267"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2219"
-  HREF="node133.html">qfil</A>
-<B> Up:</B> <A NAME="tex2html2215"
+<B> Next:</B> <A NAME="tex2html2270"
+  HREF="node136.html">qfil</A>
+<B> Up:</B> <A NAME="tex2html2266"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2209"
-  HREF="node131.html">qdiv</A>
-   <B>  <A NAME="tex2html2217"
+<B> Previous:</B> <A NAME="tex2html2260"
+  HREF="node134.html">qdiv</A>
+   <B>  <A NAME="tex2html2268"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000975000000000000000"></A><A NAME="qenq"></A>
+<H2><A NAME="SECTION000978000000000000000"></A><A NAME="qenq"></A>
 <BR>
 qenq
 </H2>
@@ -66,7 +66,7 @@ qenq
 This keyword is used to gain information about entities. It is especially useful to get the values on particular nodes.
 
 <P>
-If the maximum or minimum value in a certain area has to be searched type first ``m'' to go in the max/min mode and create a rectangular picking area by pressing two times the ''r'' key. Both strokes define opposite corners of the selection-rectangle. Then the key ``h'' (high) to search the node with the maximum value. The minimum is searched with ``l'' (low). The search-result is then shown in the xterm and also attached to the node. With the ``u'' key the last search result can be dele [...]
+If the maximum or minimum value in a certain area has to be searched type first ``m'' to go in the max/min mode and create a rectangular picking area by pressing two times the ''r'' key. Both strokes define opposite corners of the selection-rectangle. Then the key ``h'' (high) to search the node with the maximum value. The minimum is searched with ``l'' (low). The search-result is then shown in the xterm and also attached to the node. With the ``u'' key the last search result can be dele [...]
 
 <P>
 To catch more than one entity with one stroke, type ''a'' (all) before and create a rectangular picking area by pressing two times the ''r'' key. Both strokes define opposite corners of the rectangle. To catch only the entity which is closest to the user type ''i'' before.
@@ -85,7 +85,7 @@ It is also possible to measure distances between two pixels on the screen. Just
 
 <P>
 
-<DIV ALIGN="CENTER"><A NAME="qenqp"></A><A NAME="1843"></A>
+<DIV ALIGN="CENTER"><A NAME="qenqp"></A><A NAME="1888"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 6:</STRONG>
 qenq: Definition of the cylindrical system</CAPTION>
@@ -99,35 +99,35 @@ qenq: Definition of the cylindrical system</CAPTION>
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2218"
-  HREF="node133.html">
+<A NAME="tex2html2269"
+  HREF="node136.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2214"
+<A NAME="tex2html2265"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2208"
-  HREF="node131.html">
+<A NAME="tex2html2259"
+  HREF="node134.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2216"
+<A NAME="tex2html2267"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2219"
-  HREF="node133.html">qfil</A>
-<B> Up:</B> <A NAME="tex2html2215"
+<B> Next:</B> <A NAME="tex2html2270"
+  HREF="node136.html">qfil</A>
+<B> Up:</B> <A NAME="tex2html2266"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2209"
-  HREF="node131.html">qdiv</A>
-   <B>  <A NAME="tex2html2217"
+<B> Previous:</B> <A NAME="tex2html2260"
+  HREF="node134.html">qdiv</A>
+   <B>  <A NAME="tex2html2268"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node133.html b/cgx_2.11/doc/cgx/node136.html
similarity index 79%
rename from cgx_2.10/doc/cgx/node133.html
rename to cgx_2.11/doc/cgx/node136.html
index 97a85cb..ebf57c9 100644
--- a/cgx_2.10/doc/cgx/node133.html
+++ b/cgx_2.11/doc/cgx/node136.html
@@ -18,55 +18,55 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node134.html">
-<LINK REL="previous" HREF="node132.html">
+<LINK REL="next" HREF="node137.html">
+<LINK REL="previous" HREF="node135.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node134.html">
+<LINK REL="next" HREF="node137.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2230"
-  HREF="node134.html">
+<A NAME="tex2html2281"
+  HREF="node137.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2226"
+<A NAME="tex2html2277"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2220"
-  HREF="node132.html">
+<A NAME="tex2html2271"
+  HREF="node135.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2228"
+<A NAME="tex2html2279"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2231"
-  HREF="node134.html">qflp</A>
-<B> Up:</B> <A NAME="tex2html2227"
+<B> Next:</B> <A NAME="tex2html2282"
+  HREF="node137.html">qflp</A>
+<B> Up:</B> <A NAME="tex2html2278"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2221"
-  HREF="node132.html">qenq</A>
-   <B>  <A NAME="tex2html2229"
+<B> Previous:</B> <A NAME="tex2html2272"
+  HREF="node135.html">qenq</A>
+   <B>  <A NAME="tex2html2280"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000976000000000000000"></A><A NAME="qfil"></A>
+<H2><A NAME="SECTION000979000000000000000"></A><A NAME="qfil"></A>
 <BR>
 qfil
 </H2>
 <PRE>
    'qfil' <radius> RETURN 'w'|'l'|'q'
 </PRE>
-The command creates a fillet line (a radius) between two lines who intersect. After the command-name the value for the fillet-radius has to be specified. Then for each pair of selected lines a fillet of this value will be created. Select lines with the ''l''-key. Press ''q'' to quit the command. Currently it works only for straight lines. A curved line can be split and the part which should be used for the fillet can be transformed to a straight form with the ''<A HREF="node136.html#qlin [...]
+The command creates a fillet line (a radius) between two lines who intersect. After the command-name the value for the fillet-radius has to be specified. Then for each pair of selected lines a fillet of this value will be created. Select lines with the ''l''-key. Press ''q'' to quit the command. Currently it works only for straight lines. A curved line can be split and the part which should be used for the fillet can be transformed to a straight form with the ''<A HREF="node139.html#qlin [...]
 
 <P>
 
-<DIV ALIGN="CENTER"><A NAME="qfilp"></A><A NAME="1845"></A>
+<DIV ALIGN="CENTER"><A NAME="qfilp"></A><A NAME="1890"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 7:</STRONG>
 qfil: Based on two intersecting lines a fillet is created </CAPTION>
@@ -81,7 +81,7 @@ qfil: Based on two intersecting lines a fillet is created </CAPTION>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node134.html b/cgx_2.11/doc/cgx/node137.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node134.html
rename to cgx_2.11/doc/cgx/node137.html
index a5b2830..56ef3ad 100644
--- a/cgx_2.10/doc/cgx/node134.html
+++ b/cgx_2.11/doc/cgx/node137.html
@@ -18,51 +18,51 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node135.html">
-<LINK REL="previous" HREF="node133.html">
+<LINK REL="next" HREF="node138.html">
+<LINK REL="previous" HREF="node136.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node135.html">
+<LINK REL="next" HREF="node138.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2242"
-  HREF="node135.html">
+<A NAME="tex2html2293"
+  HREF="node138.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2238"
+<A NAME="tex2html2289"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2232"
-  HREF="node133.html">
+<A NAME="tex2html2283"
+  HREF="node136.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2240"
+<A NAME="tex2html2291"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2243"
-  HREF="node135.html">qint</A>
-<B> Up:</B> <A NAME="tex2html2239"
+<B> Next:</B> <A NAME="tex2html2294"
+  HREF="node138.html">qint</A>
+<B> Up:</B> <A NAME="tex2html2290"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2233"
-  HREF="node133.html">qfil</A>
-   <B>  <A NAME="tex2html2241"
+<B> Previous:</B> <A NAME="tex2html2284"
+  HREF="node136.html">qfil</A>
+   <B>  <A NAME="tex2html2292"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000977000000000000000"></A><A NAME="qflp"></A>
+<H2><A NAME="SECTION000980000000000000000"></A><A NAME="qflp"></A>
 <BR>
 qflp
 </H2>
 <PRE>
    'qflp' RETURN 'w'|'e'|'s'|'a'|'i'|'q'
 </PRE>
-This keyword is used to invert the outer- and inner side (the orientation) of shell-elements and surfaces. The orientation of shell-elements or surfaces can be seen by the interior color. The outer face reflects light, if the face is dark-grey it is the back-side. If ''<A HREF="node19.html#Toggle_Culling_Back_Front">Toggle Culling Back/Front</A>'' was selected before then both sides are illuminated. To flip the orientation of a surface and all related shell-elements select either a shell [...]
+This keyword is used to invert the outer- and inner side (the orientation) of shell-elements and surfaces. The orientation of shell-elements or surfaces can be seen by the interior color. The outer face reflects light, if the face is dark-grey it is the back-side. If ''<A HREF="node19.html#Toggle_Culling_Back_Front">Toggle Culling Back/Front</A>'' was selected before then both sides are illuminated. To flip the orientation of a surface and all related shell-elements select either a shell [...]
 
 <P>
 It is also possible to measure distances between two pixels on the screen. Just press the key ''w'' on the positions of the two pixels. The distance is calculated in the scale of the displayed geometry.
@@ -70,35 +70,35 @@ It is also possible to measure distances between two pixels on the screen. Just
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2242"
-  HREF="node135.html">
+<A NAME="tex2html2293"
+  HREF="node138.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2238"
+<A NAME="tex2html2289"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2232"
-  HREF="node133.html">
+<A NAME="tex2html2283"
+  HREF="node136.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2240"
+<A NAME="tex2html2291"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2243"
-  HREF="node135.html">qint</A>
-<B> Up:</B> <A NAME="tex2html2239"
+<B> Next:</B> <A NAME="tex2html2294"
+  HREF="node138.html">qint</A>
+<B> Up:</B> <A NAME="tex2html2290"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2233"
-  HREF="node133.html">qfil</A>
-   <B>  <A NAME="tex2html2241"
+<B> Previous:</B> <A NAME="tex2html2284"
+  HREF="node136.html">qfil</A>
+   <B>  <A NAME="tex2html2292"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node135.html b/cgx_2.11/doc/cgx/node138.html
similarity index 74%
rename from cgx_2.10/doc/cgx/node135.html
rename to cgx_2.11/doc/cgx/node138.html
index afd7c0f..2e9f0c6 100644
--- a/cgx_2.10/doc/cgx/node135.html
+++ b/cgx_2.11/doc/cgx/node138.html
@@ -18,57 +18,57 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node136.html">
-<LINK REL="previous" HREF="node134.html">
+<LINK REL="next" HREF="node139.html">
+<LINK REL="previous" HREF="node137.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node136.html">
+<LINK REL="next" HREF="node139.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2254"
-  HREF="node136.html">
+<A NAME="tex2html2305"
+  HREF="node139.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2250"
+<A NAME="tex2html2301"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2244"
-  HREF="node134.html">
+<A NAME="tex2html2295"
+  HREF="node137.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2252"
+<A NAME="tex2html2303"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2255"
-  HREF="node136.html">qlin</A>
-<B> Up:</B> <A NAME="tex2html2251"
+<B> Next:</B> <A NAME="tex2html2306"
+  HREF="node139.html">qlin</A>
+<B> Up:</B> <A NAME="tex2html2302"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2245"
-  HREF="node134.html">qflp</A>
-   <B>  <A NAME="tex2html2253"
+<B> Previous:</B> <A NAME="tex2html2296"
+  HREF="node137.html">qflp</A>
+   <B>  <A NAME="tex2html2304"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000978000000000000000"></A><A NAME="qint"></A>
+<H2><A NAME="SECTION000981000000000000000"></A><A NAME="qint"></A>
 <BR>
 qint
 </H2>
 <PRE>
    'qint' RETURN 'w'|'l'|'q'
 </PRE>
-This keyword is used to extend two lines to their intersecting location. The end-points of the two lines are moved to the intersecting location but they are not merged. Use the ''<A HREF="node104.html#merg">merg</A>'' command to merge duplicate points. Only straight lines are supported. Select lines with the ''l''-key. Press ''q'' to quit the command.
+This keyword is used to extend two lines to their intersecting location. The end-points of the two lines are moved to the intersecting location but they are not merged. Use the ''<A HREF="node107.html#merg">merg</A>'' command to merge duplicate points. Only straight lines are supported. Select lines with the ''l''-key. Press ''q'' to quit the command.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node136.html b/cgx_2.11/doc/cgx/node139.html
similarity index 77%
rename from cgx_2.10/doc/cgx/node136.html
rename to cgx_2.11/doc/cgx/node139.html
index ebb368b..4ea05c2 100644
--- a/cgx_2.10/doc/cgx/node136.html
+++ b/cgx_2.11/doc/cgx/node139.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node137.html">
-<LINK REL="previous" HREF="node135.html">
+<LINK REL="next" HREF="node140.html">
+<LINK REL="previous" HREF="node138.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node137.html">
+<LINK REL="next" HREF="node140.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2266"
-  HREF="node137.html">
+<A NAME="tex2html2317"
+  HREF="node140.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2262"
+<A NAME="tex2html2313"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2256"
-  HREF="node135.html">
+<A NAME="tex2html2307"
+  HREF="node138.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2264"
+<A NAME="tex2html2315"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2267"
-  HREF="node137.html">qmsh</A>
-<B> Up:</B> <A NAME="tex2html2263"
+<B> Next:</B> <A NAME="tex2html2318"
+  HREF="node140.html">qmsh</A>
+<B> Up:</B> <A NAME="tex2html2314"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2257"
-  HREF="node135.html">qint</A>
-   <B>  <A NAME="tex2html2265"
+<B> Previous:</B> <A NAME="tex2html2308"
+  HREF="node138.html">qint</A>
+   <B>  <A NAME="tex2html2316"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000979000000000000000"></A><A NAME="qlin"></A>
+<H2><A NAME="SECTION000982000000000000000"></A><A NAME="qlin"></A>
 <BR>
 qlin
 </H2>
@@ -63,7 +63,7 @@ qlin
    'qlin' <name>(optional) RETURN 'w'|'b'|'c'|'e'|'g'|'l'|'m'|'p'|->
                                   'q'|'s'|'t'|'u'|'x'
 </PRE>
-This keyword is used to create a sequence of lines (or just one, see also <A HREF="node98.html#line">line</A>). The user might specify a name in the command-line or by picking an existing line with the key ''l''. In this case an existing line might be redefined without destroying related geometries.
+This keyword is used to create a sequence of lines (or just one, see also <A HREF="node101.html#line">line</A>). The user might specify a name in the command-line or by picking an existing line with the key ''l''. In this case an existing line might be redefined without destroying related geometries.
 
 <P>
 To start a sequence of lines move the mouse pointer over a point and press the key ''b'' (begin).
@@ -87,7 +87,7 @@ When you want to modify the length then pick an existing line with the key ''l''
 The ''x'' key will transform the line into a straight line.
 
 <P>
-One quite usefull function for cad-based surfaces is triggered by the ''e''-key (exchange). This allows to modify an existing surface (<A HREF="node91.html#gsur">gsur</A>). With that command a line or a line sequence in a <A HREF="node96.html#lcmb">lcmb</A> can be exchanged by the previous selected (``l'' key) or generated line. For example one edge of an already existing surface uses a lcmb but the user wants to replace it by a spline (line) then the user defines or selects the new spli [...]
+One quite usefull function for cad-based surfaces is triggered by the ''e''-key (exchange). This allows to modify an existing surface (<A HREF="node93.html#gsur">gsur</A>). With that command a line or a line sequence in a <A HREF="node99.html#lcmb">lcmb</A> can be exchanged by the previous selected (``l'' key) or generated line. For example one edge of an already existing surface uses a lcmb but the user wants to replace it by a spline (line) then the user defines or selects the new spli [...]
 
 <P>
 Press ''q'' to quit the command or ''u'' to delete the last created line.
@@ -98,35 +98,35 @@ It is also possible to measure distances between two pixels on the screen. Just
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2266"
-  HREF="node137.html">
+<A NAME="tex2html2317"
+  HREF="node140.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2262"
+<A NAME="tex2html2313"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2256"
-  HREF="node135.html">
+<A NAME="tex2html2307"
+  HREF="node138.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2264"
+<A NAME="tex2html2315"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2267"
-  HREF="node137.html">qmsh</A>
-<B> Up:</B> <A NAME="tex2html2263"
+<B> Next:</B> <A NAME="tex2html2318"
+  HREF="node140.html">qmsh</A>
+<B> Up:</B> <A NAME="tex2html2314"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2257"
-  HREF="node135.html">qint</A>
-   <B>  <A NAME="tex2html2265"
+<B> Previous:</B> <A NAME="tex2html2308"
+  HREF="node138.html">qint</A>
+   <B>  <A NAME="tex2html2316"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node14.html b/cgx_2.11/doc/cgx/node14.html
similarity index 89%
rename from cgx_2.10/doc/cgx/node14.html
rename to cgx_2.11/doc/cgx/node14.html
index c9a7120..f43dd99 100644
--- a/cgx_2.10/doc/cgx/node14.html
+++ b/cgx_2.11/doc/cgx/node14.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html670"
+<A NAME="tex2html682"
   HREF="node15.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html666"
+<A NAME="tex2html678"
   HREF="node13.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html660"
+<A NAME="tex2html672"
   HREF="node13.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html668"
+<A NAME="tex2html680"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html671"
+<B> Next:</B> <A NAME="tex2html683"
   HREF="node15.html">Show Bad Elements</A>
-<B> Up:</B> <A NAME="tex2html667"
+<B> Up:</B> <A NAME="tex2html679"
   HREF="node13.html">Viewing</A>
-<B> Previous:</B> <A NAME="tex2html661"
+<B> Previous:</B> <A NAME="tex2html673"
   HREF="node13.html">Viewing</A>
-   <B>  <A NAME="tex2html669"
+   <B>  <A NAME="tex2html681"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ This is the default view of the mesh if the program was started in viewing mode.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node137.html b/cgx_2.11/doc/cgx/node140.html
similarity index 76%
rename from cgx_2.10/doc/cgx/node137.html
rename to cgx_2.11/doc/cgx/node140.html
index 3716618..a1e5ffa 100644
--- a/cgx_2.10/doc/cgx/node137.html
+++ b/cgx_2.11/doc/cgx/node140.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node138.html">
-<LINK REL="previous" HREF="node136.html">
+<LINK REL="next" HREF="node141.html">
+<LINK REL="previous" HREF="node139.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node138.html">
+<LINK REL="next" HREF="node141.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2278"
-  HREF="node138.html">
+<A NAME="tex2html2329"
+  HREF="node141.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2274"
+<A NAME="tex2html2325"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2268"
-  HREF="node136.html">
+<A NAME="tex2html2319"
+  HREF="node139.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2276"
+<A NAME="tex2html2327"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2279"
-  HREF="node138.html">qnor</A>
-<B> Up:</B> <A NAME="tex2html2275"
+<B> Next:</B> <A NAME="tex2html2330"
+  HREF="node141.html">qnor</A>
+<B> Up:</B> <A NAME="tex2html2326"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2269"
-  HREF="node136.html">qlin</A>
-   <B>  <A NAME="tex2html2277"
+<B> Previous:</B> <A NAME="tex2html2320"
+  HREF="node139.html">qlin</A>
+   <B>  <A NAME="tex2html2328"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000980000000000000000"></A><A NAME="qmsh"></A>
+<H2><A NAME="SECTION000983000000000000000"></A><A NAME="qmsh"></A>
 <BR>
 qmsh
 </H2>
@@ -69,7 +69,7 @@ A very usefull command to optimize surface meshes as a basis for tet-meshes. Bas
 </LI>
 <LI>Then press key ``d'' if the mesh retated to this surfaces should be deleted.
 </LI>
-<LI>The line divisions might be changed by pressing the key with the desired number. This function of qmsh works like the ``<A HREF="node131.html#qdiv">qdiv</A>'' command.
+<LI>The line divisions might be changed by pressing the key with the desired number. This function of qmsh works like the ``<A HREF="node134.html#qdiv">qdiv</A>'' command.
 </LI>
 <LI>Press key ``m'' to re-mesh the surfaces
 </LI>
@@ -79,11 +79,11 @@ A very usefull command to optimize surface meshes as a basis for tet-meshes. Bas
 A surface (without holes) can be splitted by a new line:
 
 <UL>
-<LI>First create the desired splitting line, for example with ``<A HREF="node136.html#qlin">qlin</A>''.
+<LI>First create the desired splitting line, for example with ``<A HREF="node139.html#qlin">qlin</A>''.
 </LI>
-<LI>Convert the line to a spline with ``<A HREF="node142.html#qseq">qseq</A>'' (optional)
+<LI>Convert the line to a spline with ``<A HREF="node145.html#qseq">qseq</A>'' (optional)
 </LI>
-<LI>Project the line-points to the surface with ``<A HREF="node139.html#qpnt">qpnt</A>'' or ``<A HREF="node122.html#proj">proj</A>'' (optional)
+<LI>Project the line-points to the surface with ``<A HREF="node142.html#qpnt">qpnt</A>'' or ``<A HREF="node125.html#proj">proj</A>'' (optional)
 </LI>
 <LI>Type ``qmsh'' and identify the line with key ``l''.
 </LI>
@@ -99,35 +99,35 @@ This keyword is also used to manually define elements. The key ``n'' selects nod
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2278"
-  HREF="node138.html">
+<A NAME="tex2html2329"
+  HREF="node141.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2274"
+<A NAME="tex2html2325"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2268"
-  HREF="node136.html">
+<A NAME="tex2html2319"
+  HREF="node139.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2276"
+<A NAME="tex2html2327"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2279"
-  HREF="node138.html">qnor</A>
-<B> Up:</B> <A NAME="tex2html2275"
+<B> Next:</B> <A NAME="tex2html2330"
+  HREF="node141.html">qnor</A>
+<B> Up:</B> <A NAME="tex2html2326"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2269"
-  HREF="node136.html">qlin</A>
-   <B>  <A NAME="tex2html2277"
+<B> Previous:</B> <A NAME="tex2html2320"
+  HREF="node139.html">qlin</A>
+   <B>  <A NAME="tex2html2328"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node138.html b/cgx_2.11/doc/cgx/node141.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node138.html
rename to cgx_2.11/doc/cgx/node141.html
index d2b3a52..c8f96e5 100644
--- a/cgx_2.10/doc/cgx/node138.html
+++ b/cgx_2.11/doc/cgx/node141.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node139.html">
-<LINK REL="previous" HREF="node137.html">
+<LINK REL="next" HREF="node142.html">
+<LINK REL="previous" HREF="node140.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node139.html">
+<LINK REL="next" HREF="node142.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2290"
-  HREF="node139.html">
+<A NAME="tex2html2341"
+  HREF="node142.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2286"
+<A NAME="tex2html2337"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2280"
-  HREF="node137.html">
+<A NAME="tex2html2331"
+  HREF="node140.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2288"
+<A NAME="tex2html2339"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2291"
-  HREF="node139.html">qpnt</A>
-<B> Up:</B> <A NAME="tex2html2287"
+<B> Next:</B> <A NAME="tex2html2342"
+  HREF="node142.html">qpnt</A>
+<B> Up:</B> <A NAME="tex2html2338"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2281"
-  HREF="node137.html">qmsh</A>
-   <B>  <A NAME="tex2html2289"
+<B> Previous:</B> <A NAME="tex2html2332"
+  HREF="node140.html">qmsh</A>
+   <B>  <A NAME="tex2html2340"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000981000000000000000"></A><A NAME="qnor"></A>
+<H2><A NAME="SECTION000984000000000000000"></A><A NAME="qnor"></A>
 <BR>
 qnor
 </H2>
@@ -68,7 +68,7 @@ A new line normal to a plane defined by three points and a length is created. It
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node139.html b/cgx_2.11/doc/cgx/node142.html
similarity index 77%
rename from cgx_2.10/doc/cgx/node139.html
rename to cgx_2.11/doc/cgx/node142.html
index 27bb695..aab21ad 100644
--- a/cgx_2.10/doc/cgx/node139.html
+++ b/cgx_2.11/doc/cgx/node142.html
@@ -18,51 +18,51 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node140.html">
-<LINK REL="previous" HREF="node138.html">
+<LINK REL="next" HREF="node143.html">
+<LINK REL="previous" HREF="node141.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node140.html">
+<LINK REL="next" HREF="node143.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2302"
-  HREF="node140.html">
+<A NAME="tex2html2353"
+  HREF="node143.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2298"
+<A NAME="tex2html2349"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2292"
-  HREF="node138.html">
+<A NAME="tex2html2343"
+  HREF="node141.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2300"
+<A NAME="tex2html2351"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2303"
-  HREF="node140.html">qnod</A>
-<B> Up:</B> <A NAME="tex2html2299"
+<B> Next:</B> <A NAME="tex2html2354"
+  HREF="node143.html">qnod</A>
+<B> Up:</B> <A NAME="tex2html2350"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2293"
-  HREF="node138.html">qnor</A>
-   <B>  <A NAME="tex2html2301"
+<B> Previous:</B> <A NAME="tex2html2344"
+  HREF="node141.html">qnor</A>
+   <B>  <A NAME="tex2html2352"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000982000000000000000"></A><A NAME="qpnt"></A>
+<H2><A NAME="SECTION000985000000000000000"></A><A NAME="qpnt"></A>
 <BR>
 qpnt
 </H2>
 <PRE>
    'qpnt' <name>(optional)RETURN 'w'|'p'|'g'|'m'|'n'|'s'|'S'|'u'
 </PRE>
-This keyword is used to create or move points (see also <A HREF="node120.html#pnt">pnt</A>). The user might specify a name in the command-line if a certain name should be used. To create a point move the mouse pointer to the desired location and press the key ''g'' (generate) or over an existing node and press ''n'' (uses then the node-coordinates). After a point was selected with ''p'' it can be moved in different ways: Either in the screen-plane, for this go to the desired position and [...]
+This keyword is used to create or move points (see also <A HREF="node123.html#pnt">pnt</A>). The user might specify a name in the command-line if a certain name should be used. To create a point move the mouse pointer to the desired location and press the key ''g'' (generate) or over an existing node and press ''n'' (uses then the node-coordinates). After a point was selected with ''p'' it can be moved in different ways: Either in the screen-plane, for this go to the desired position and [...]
 
 <P>
 If you picked the wrong point (the one which should be moved), just pick the same again and pick then the correct one.
@@ -73,35 +73,35 @@ It is also possible to measure distances between two pixels on the screen. Just
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2302"
-  HREF="node140.html">
+<A NAME="tex2html2353"
+  HREF="node143.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2298"
+<A NAME="tex2html2349"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2292"
-  HREF="node138.html">
+<A NAME="tex2html2343"
+  HREF="node141.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2300"
+<A NAME="tex2html2351"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2303"
-  HREF="node140.html">qnod</A>
-<B> Up:</B> <A NAME="tex2html2299"
+<B> Next:</B> <A NAME="tex2html2354"
+  HREF="node143.html">qnod</A>
+<B> Up:</B> <A NAME="tex2html2350"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2293"
-  HREF="node138.html">qnor</A>
-   <B>  <A NAME="tex2html2301"
+<B> Previous:</B> <A NAME="tex2html2344"
+  HREF="node141.html">qnor</A>
+   <B>  <A NAME="tex2html2352"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node140.html b/cgx_2.11/doc/cgx/node143.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node140.html
rename to cgx_2.11/doc/cgx/node143.html
index 43089d9..6a9e7af 100644
--- a/cgx_2.10/doc/cgx/node140.html
+++ b/cgx_2.11/doc/cgx/node143.html
@@ -18,51 +18,51 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node141.html">
-<LINK REL="previous" HREF="node139.html">
+<LINK REL="next" HREF="node144.html">
+<LINK REL="previous" HREF="node142.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node141.html">
+<LINK REL="next" HREF="node144.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2314"
-  HREF="node141.html">
+<A NAME="tex2html2365"
+  HREF="node144.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2310"
+<A NAME="tex2html2361"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2304"
-  HREF="node139.html">
+<A NAME="tex2html2355"
+  HREF="node142.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2312"
+<A NAME="tex2html2363"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2315"
-  HREF="node141.html">qrem</A>
-<B> Up:</B> <A NAME="tex2html2311"
+<B> Next:</B> <A NAME="tex2html2366"
+  HREF="node144.html">qrem</A>
+<B> Up:</B> <A NAME="tex2html2362"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2305"
-  HREF="node139.html">qpnt</A>
-   <B>  <A NAME="tex2html2313"
+<B> Previous:</B> <A NAME="tex2html2356"
+  HREF="node142.html">qpnt</A>
+   <B>  <A NAME="tex2html2364"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000983000000000000000"></A><A NAME="qnod"></A>
+<H2><A NAME="SECTION000986000000000000000"></A><A NAME="qnod"></A>
 <BR>
 qnod
 </H2>
 <PRE>
    'qnod' RETURN 'w'|'p'|'m'|'u'
 </PRE>
-This keyword is used to move nodes (see also <A HREF="node113.html#node">node</A>). To move a node move the mouse pointer to the desired node and press ''p'' (pick) then go to the desired position and press ''m'' (move). See <A HREF="node124.html#qali">qali</A> or the section <A HREF="node42.html#Orientation">Orientation</A> how to rotate the model into a certain position. Press ''q'' to quit the command or ''u'' to undo the last action. 
+This keyword is used to move nodes (see also <A HREF="node116.html#node">node</A>). To move a node move the mouse pointer to the desired node and press ''p'' (pick) then go to the desired position and press ''m'' (move). See <A HREF="node127.html#qali">qali</A> or the section <A HREF="node42.html#Orientation">Orientation</A> how to rotate the model into a certain position. Press ''q'' to quit the command or ''u'' to undo the last action. 
 
 <P>
 It is also possible to measure distances between two pixels on the screen. Just press the key ''w'' on the positions of the two pixels. The distance is calculated in the scale of the displayed geometry.  
@@ -71,7 +71,7 @@ It is also possible to measure distances between two pixels on the screen. Just
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node141.html b/cgx_2.11/doc/cgx/node144.html
similarity index 79%
rename from cgx_2.10/doc/cgx/node141.html
rename to cgx_2.11/doc/cgx/node144.html
index 87739d5..c83b263 100644
--- a/cgx_2.10/doc/cgx/node141.html
+++ b/cgx_2.11/doc/cgx/node144.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node142.html">
-<LINK REL="previous" HREF="node140.html">
+<LINK REL="next" HREF="node145.html">
+<LINK REL="previous" HREF="node143.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node142.html">
+<LINK REL="next" HREF="node145.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2326"
-  HREF="node142.html">
+<A NAME="tex2html2377"
+  HREF="node145.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2322"
+<A NAME="tex2html2373"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2316"
-  HREF="node140.html">
+<A NAME="tex2html2367"
+  HREF="node143.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2324"
+<A NAME="tex2html2375"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2327"
-  HREF="node142.html">qseq</A>
-<B> Up:</B> <A NAME="tex2html2323"
+<B> Next:</B> <A NAME="tex2html2378"
+  HREF="node145.html">qseq</A>
+<B> Up:</B> <A NAME="tex2html2374"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2317"
-  HREF="node140.html">qnod</A>
-   <B>  <A NAME="tex2html2325"
+<B> Previous:</B> <A NAME="tex2html2368"
+  HREF="node143.html">qnod</A>
+   <B>  <A NAME="tex2html2376"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000984000000000000000"></A><A NAME="qrem"></A>
+<H2><A NAME="SECTION000987000000000000000"></A><A NAME="qrem"></A>
 <BR>
 qrem
 </H2>
@@ -63,7 +63,7 @@ qrem
    'qrem' <set> RETURN 'w'|'a'|'i'|'r'|'n'|'e'|'f'|'p'|'l'|'s'|->
                        'b'|'q'
 </PRE>
-This keyword is used to erase entities from a set (see also <A HREF="node162.html#setr">setr</A>). To remove entities move the mouse pointer over the entity and press the following keys, for Nodes n, Elements e, Faces f, Points p, Lines l, Surfaces s, Bodies b, Nurb Surfaces S and for Nurb Lines L. To catch more than one entity with one stroke type ''a'' before and create a rectangular picking area by pressing two times the ''r'' key. Both strokes define opposite corners of the rectangle [...]
+This keyword is used to erase entities from a set (see also <A HREF="node165.html#setr">setr</A>). To remove entities move the mouse pointer over the entity and press the following keys, for Nodes n, Elements e, Faces f, Points p, Lines l, Surfaces s, Bodies b, Nurb Surfaces S and for Nurb Lines L. To catch more than one entity with one stroke type ''a'' before and create a rectangular picking area by pressing two times the ''r'' key. Both strokes define opposite corners of the rectangle [...]
 
 <P>
 It is also possible to measure distances between two pixels on the screen. Just press the key ''w'' on the positions of the two pixels. The distance is calculated in the scale of the displayed geometry.
@@ -72,7 +72,7 @@ It is also possible to measure distances between two pixels on the screen. Just
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node142.html b/cgx_2.11/doc/cgx/node145.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node142.html
rename to cgx_2.11/doc/cgx/node145.html
index 62515ca..c0ca283 100644
--- a/cgx_2.10/doc/cgx/node142.html
+++ b/cgx_2.11/doc/cgx/node145.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node143.html">
-<LINK REL="previous" HREF="node141.html">
+<LINK REL="next" HREF="node146.html">
+<LINK REL="previous" HREF="node144.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node143.html">
+<LINK REL="next" HREF="node146.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2338"
-  HREF="node143.html">
+<A NAME="tex2html2389"
+  HREF="node146.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2334"
+<A NAME="tex2html2385"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2328"
-  HREF="node141.html">
+<A NAME="tex2html2379"
+  HREF="node144.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2336"
+<A NAME="tex2html2387"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2339"
-  HREF="node143.html">qshp</A>
-<B> Up:</B> <A NAME="tex2html2335"
+<B> Next:</B> <A NAME="tex2html2390"
+  HREF="node146.html">qshp</A>
+<B> Up:</B> <A NAME="tex2html2386"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2329"
-  HREF="node141.html">qrem</A>
-   <B>  <A NAME="tex2html2337"
+<B> Previous:</B> <A NAME="tex2html2380"
+  HREF="node144.html">qrem</A>
+   <B>  <A NAME="tex2html2388"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000985000000000000000"></A><A NAME="qseq"></A>
+<H2><A NAME="SECTION000988000000000000000"></A><A NAME="qseq"></A>
 <BR>
 qseq
 </H2>
@@ -68,19 +68,19 @@ This keyword is used to define a sequence. The sequence might consist of nodes o
 qseq nodeset
 <BR>
 <BR>
-will store all selected nodes (selected with the 'n' key) in the order in which they were selected. This set might be used for a subsequent ''<A HREF="node89.html#graph">graph</A>'' command. Point sequences are used to define splines. If
+will store all selected nodes (selected with the 'n' key) in the order in which they were selected. This set might be used for a subsequent ''<A HREF="node90.html#graph">graph</A>'' command. Point sequences are used to define splines. If
 <BR>
 <BR>
 qseq
 <BR>
 <BR>
-is typed without a setname then an existing line has to be selected with a nummerical keystroke (or the space-bar followed by two numbers). New points will be created on this line which in turn are used to redefine the selected line as a sequence-line which uses the new spline-points. Sequences can be shown with the ``<A HREF="node121.html#prnt">prnt</A> sq'' command. Node sequences can be written to a file and read again with the commands ``send seqname fbd'' and ``read seqname.fbd''.
+is typed without a setname then an existing line has to be selected with a nummerical keystroke (or the space-bar followed by two numbers). New points will be created on this line which in turn are used to redefine the selected line as a sequence-line which uses the new spline-points. Sequences can be shown with the ``<A HREF="node124.html#prnt">prnt</A> sq'' command. Node sequences can be written to a file and read again with the commands ``send seqname fbd'' and ``read seqname.fbd''.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node143.html b/cgx_2.11/doc/cgx/node146.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node143.html
rename to cgx_2.11/doc/cgx/node146.html
index 1f43f44..6639485 100644
--- a/cgx_2.10/doc/cgx/node143.html
+++ b/cgx_2.11/doc/cgx/node146.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node144.html">
-<LINK REL="previous" HREF="node142.html">
+<LINK REL="next" HREF="node147.html">
+<LINK REL="previous" HREF="node145.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node144.html">
+<LINK REL="next" HREF="node147.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2350"
-  HREF="node144.html">
+<A NAME="tex2html2401"
+  HREF="node147.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2346"
+<A NAME="tex2html2397"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2340"
-  HREF="node142.html">
+<A NAME="tex2html2391"
+  HREF="node145.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2348"
+<A NAME="tex2html2399"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2351"
-  HREF="node144.html">qspl</A>
-<B> Up:</B> <A NAME="tex2html2347"
+<B> Next:</B> <A NAME="tex2html2402"
+  HREF="node147.html">qspl</A>
+<B> Up:</B> <A NAME="tex2html2398"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2341"
-  HREF="node142.html">qseq</A>
-   <B>  <A NAME="tex2html2349"
+<B> Previous:</B> <A NAME="tex2html2392"
+  HREF="node145.html">qseq</A>
+   <B>  <A NAME="tex2html2400"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000986000000000000000"></A><A NAME="qshp"></A>
+<H2><A NAME="SECTION000989000000000000000"></A><A NAME="qshp"></A>
 <BR>
 qshp
 </H2>
@@ -65,13 +65,13 @@ qshp
 This keyword is used to define a shape. A shape needs 3 points (or nodes, points at their location will be generated and used) for its definition. The points are selected with the 'p' (nodes 'n') key. After the points are selected it will be generated by a 'g' keystroke. The shape can be assigned to a surface by selecting first either a shape 'h' or a nurbs 'S' and then the surface with the 's' key. The shape will then define the interiour of this surface. The selected shape or nurbs sta [...]
 
 <P>
-It can also be used for projection purposes (see ''<A HREF="node122.html#proj">proj</A>'') or splitting (see ''<A HREF="node164.html#split">split</A>'').
+It can also be used for projection purposes (see ''<A HREF="node125.html#proj">proj</A>'') or splitting (see ''<A HREF="node167.html#split">split</A>'').
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node144.html b/cgx_2.11/doc/cgx/node147.html
similarity index 76%
rename from cgx_2.10/doc/cgx/node144.html
rename to cgx_2.11/doc/cgx/node147.html
index 401e4b6..6a90abd 100644
--- a/cgx_2.10/doc/cgx/node144.html
+++ b/cgx_2.11/doc/cgx/node147.html
@@ -18,51 +18,51 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node145.html">
-<LINK REL="previous" HREF="node143.html">
+<LINK REL="next" HREF="node148.html">
+<LINK REL="previous" HREF="node146.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node145.html">
+<LINK REL="next" HREF="node148.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2362"
-  HREF="node145.html">
+<A NAME="tex2html2413"
+  HREF="node148.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2358"
+<A NAME="tex2html2409"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2352"
-  HREF="node143.html">
+<A NAME="tex2html2403"
+  HREF="node146.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2360"
+<A NAME="tex2html2411"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2363"
-  HREF="node145.html">qsur</A>
-<B> Up:</B> <A NAME="tex2html2359"
+<B> Next:</B> <A NAME="tex2html2414"
+  HREF="node148.html">qsur</A>
+<B> Up:</B> <A NAME="tex2html2410"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2353"
-  HREF="node143.html">qshp</A>
-   <B>  <A NAME="tex2html2361"
+<B> Previous:</B> <A NAME="tex2html2404"
+  HREF="node146.html">qshp</A>
+   <B>  <A NAME="tex2html2412"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000987000000000000000"></A><A NAME="qspl"></A>
+<H2><A NAME="SECTION000990000000000000000"></A><A NAME="qspl"></A>
 <BR>
 qspl
 </H2>
 <PRE>
    'qspl' RETURN 'w'|'s'|'q'
 </PRE>
-This keyword is used to split one or more lines at a certain position (can also be done with ''<A HREF="node136.html#qlin">qlin</A>''). A point is created at the splitting position, the original line is deleted and two new lines will appear instead. All lines running through the selected location will be split at once and the newly created splitting points will be merged to one if they are closer to each other than defined by ''<A HREF="node92.html#gtol">gtol</A>''. To split a line move  [...]
+This keyword is used to split one or more lines at a certain position (can also be done with ''<A HREF="node139.html#qlin">qlin</A>''). A point is created at the splitting position, the original line is deleted and two new lines will appear instead. All lines running through the selected location will be split at once and the newly created splitting points will be merged to one if they are closer to each other than defined by ''<A HREF="node94.html#gtol">gtol</A>''. To split a line move  [...]
 
 <P>
 It is also possible to measure distances between two pixels on the screen. Just press the key ''w'' on the positions of the two pixels. The distance is calculated in the scale of the displayed geometry.
@@ -71,7 +71,7 @@ It is also possible to measure distances between two pixels on the screen. Just
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node145.html b/cgx_2.11/doc/cgx/node148.html
similarity index 79%
rename from cgx_2.10/doc/cgx/node145.html
rename to cgx_2.11/doc/cgx/node148.html
index bb1ecc6..aeb045c 100644
--- a/cgx_2.10/doc/cgx/node145.html
+++ b/cgx_2.11/doc/cgx/node148.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node146.html">
-<LINK REL="previous" HREF="node144.html">
+<LINK REL="next" HREF="node149.html">
+<LINK REL="previous" HREF="node147.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node146.html">
+<LINK REL="next" HREF="node149.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2374"
-  HREF="node146.html">
+<A NAME="tex2html2425"
+  HREF="node149.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2370"
+<A NAME="tex2html2421"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2364"
-  HREF="node144.html">
+<A NAME="tex2html2415"
+  HREF="node147.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2372"
+<A NAME="tex2html2423"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2375"
-  HREF="node146.html">qtxt</A>
-<B> Up:</B> <A NAME="tex2html2371"
+<B> Next:</B> <A NAME="tex2html2426"
+  HREF="node149.html">qtxt</A>
+<B> Up:</B> <A NAME="tex2html2422"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2365"
-  HREF="node144.html">qspl</A>
-   <B>  <A NAME="tex2html2373"
+<B> Previous:</B> <A NAME="tex2html2416"
+  HREF="node147.html">qspl</A>
+   <B>  <A NAME="tex2html2424"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000988000000000000000"></A><A NAME="qsur"></A>
+<H2><A NAME="SECTION000991000000000000000"></A><A NAME="qsur"></A>
 <BR>
 qsur
 </H2>
@@ -63,10 +63,10 @@ qsur
    'qsur' <name>(optional) RETURN
    'w'|'a'|'b'|'l'|'i'|'r'|'1'-'9'|'g'|'q'|'u'|'s'|'S'|'h'|'c'
 </PRE>
-This keyword is used to create or change a surface (see also <A HREF="node91.html#gsur">gsur</A>). The user might specify a name in the command-line or by picking an existing surface with the ''s'' key.
+This keyword is used to create or change a surface (see also <A HREF="node93.html#gsur">gsur</A>). The user might specify a name in the command-line or by picking an existing surface with the ''s'' key.
 
 <P>
-If the surface is supposed to be meshed with unstructured triangles (element type tr3u or tr6u) it is sufficient to select all lines with the ``l'' key (lowercase ``L''). This can be done either in the ``all''-mode (press ``a'') or ``individual''-mode (press ``i'') which is default. Then generate the surface by pressing the ''g'' key. Such surfaces allow holes in it. If the surface is not plane it will need to reference an embedded NURBS surface (see ''<A HREF="node116.html#nurs">nurs</A [...]
+If the surface is supposed to be meshed with unstructured triangles (element type tr3u or tr6u) it is sufficient to select all lines with the ``l'' key (lowercase ``L''). This can be done either in the ``all''-mode (press ``a'') or ``individual''-mode (press ``i'') which is default. Then generate the surface by pressing the ''g'' key. Such surfaces allow holes in it. If the surface is not plane it will need to reference an embedded NURBS surface (see ''<A HREF="node119.html#nurs">nurs</A [...]
 
 <P>
 For the definition of a regular meshable surface three to five edges must be
@@ -77,12 +77,12 @@ the other with the ''1'' key. Each marked line is listed in the mother
 xterm. If all lines of the first edge are selected select the lines of the
 second edge by pressing the ''2'' key, then the third and eventually the
 fourth and fifth. The last selected line must match the first. All lines
-defining an edge will create a combined line (see <A HREF="node96.html#lcmb">lcmb</A>) and
+defining an edge will create a combined line (see <A HREF="node99.html#lcmb">lcmb</A>) and
 this combined line will show up in the definition of the surface. Then
 generate the surface by pressing the ''g'' key and you might continue with the
 next surface. By default the interior of the surface is defined according to
 Coons [<A
- HREF="node229.html#Coons">13</A>] which is a blended function. But it can also follow an
+ HREF="node235.html#Coons">13</A>] which is a blended function. But it can also follow an
 embedded NURBS-surface or a shape. To relate a surface to an existing NURBS
 surface select another surface which already uses the desired NURBS with the
 ''S'' key (uppercase) or to reference the shape with the ``h'' key. Then
@@ -102,35 +102,35 @@ It is also possible to measure distances between two pixels on the screen. Just
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2374"
-  HREF="node146.html">
+<A NAME="tex2html2425"
+  HREF="node149.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2370"
+<A NAME="tex2html2421"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2364"
-  HREF="node144.html">
+<A NAME="tex2html2415"
+  HREF="node147.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2372"
+<A NAME="tex2html2423"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2375"
-  HREF="node146.html">qtxt</A>
-<B> Up:</B> <A NAME="tex2html2371"
+<B> Next:</B> <A NAME="tex2html2426"
+  HREF="node149.html">qtxt</A>
+<B> Up:</B> <A NAME="tex2html2422"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2365"
-  HREF="node144.html">qspl</A>
-   <B>  <A NAME="tex2html2373"
+<B> Previous:</B> <A NAME="tex2html2416"
+  HREF="node147.html">qspl</A>
+   <B>  <A NAME="tex2html2424"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node146.html b/cgx_2.11/doc/cgx/node149.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node146.html
rename to cgx_2.11/doc/cgx/node149.html
index 781ef27..6658680 100644
--- a/cgx_2.10/doc/cgx/node146.html
+++ b/cgx_2.11/doc/cgx/node149.html
@@ -18,58 +18,58 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node147.html">
-<LINK REL="previous" HREF="node145.html">
+<LINK REL="next" HREF="node150.html">
+<LINK REL="previous" HREF="node148.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node147.html">
+<LINK REL="next" HREF="node150.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2386"
-  HREF="node147.html">
+<A NAME="tex2html2437"
+  HREF="node150.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2382"
+<A NAME="tex2html2433"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2376"
-  HREF="node145.html">
+<A NAME="tex2html2427"
+  HREF="node148.html">
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2384"
+<A NAME="tex2html2435"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2387"
-  HREF="node147.html">quit</A>
-<B> Up:</B> <A NAME="tex2html2383"
+<B> Next:</B> <A NAME="tex2html2438"
+  HREF="node150.html">quit</A>
+<B> Up:</B> <A NAME="tex2html2434"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2377"
-  HREF="node145.html">qsur</A>
-   <B>  <A NAME="tex2html2385"
+<B> Previous:</B> <A NAME="tex2html2428"
+  HREF="node148.html">qsur</A>
+   <B>  <A NAME="tex2html2436"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000989000000000000000"></A><A NAME="qtxt"></A>
+<H2><A NAME="SECTION000992000000000000000"></A><A NAME="qtxt"></A>
 <BR>
 qtxt
 </H2>
 <PRE>
    'qtxt'  RETURN 'g'|'a'|'i'|'b'|'p'|'m'|'n'|'v'|'f'|'d'|'q'
 </PRE>
-This keyword is used to move node-attached texts (showing node-number and value, see figure <A HREF="#qtxtp">8</A>) to certain positions in the drawing area or to manipulate them otherwhise. They are created with the key ``g'' while the mouse-pointer is over the node to which it should be attached. Attention: They are only visible after the command ''<A HREF="node119.html#plus">plus</A> nt all'' was used (but they are immediatelly visible when the the commands ''<A HREF="node132.html#qen [...]
+This keyword is used to move node-attached texts (showing node-number and value, see figure <A HREF="#qtxtp">8</A>) to certain positions in the drawing area or to manipulate them otherwhise. They are created with the key ``g'' while the mouse-pointer is over the node to which it should be attached. Attention: They are only visible after the command ''<A HREF="node122.html#plus">plus</A> nt all'' was used (but they are immediatelly visible when the the commands ''<A HREF="node135.html#qen [...]
 
 <P>
 To catch more than one entity with one stroke, type 'a' (all) before and create a rectangular picking area by pressing two times the 'r' key. Both strokes define opposite corners of the rectangle. To catch only the entity which is closest to the user type 'i' before.
 
 <P>
 
-<DIV ALIGN="CENTER"><A NAME="qtxtp"></A><A NAME="1859"></A>
+<DIV ALIGN="CENTER"><A NAME="qtxtp"></A><A NAME="1904"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 8:</STRONG>
 qtxt: Node attached texts at two locations, one with node-nr and value in exp-form and one just with his value in floating point form. The font with gives biggest numbers was used.</CAPTION>
@@ -83,35 +83,35 @@ qtxt: Node attached texts at two locations, one with node-nr and value in exp-fo
 <P>
 <HR>
 <!--Navigation Panel-->
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-  HREF="node147.html">
+<A NAME="tex2html2437"
+  HREF="node150.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2382"
+<A NAME="tex2html2433"
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 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2376"
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+<A NAME="tex2html2427"
+  HREF="node148.html">
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
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+<A NAME="tex2html2435"
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+<B> Next:</B> <A NAME="tex2html2438"
+  HREF="node150.html">quit</A>
+<B> Up:</B> <A NAME="tex2html2434"
   HREF="node57.html">Commands</A>
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+<B> Previous:</B> <A NAME="tex2html2428"
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+2016-08-01
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 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node15.html b/cgx_2.11/doc/cgx/node15.html
similarity index 89%
rename from cgx_2.10/doc/cgx/node15.html
rename to cgx_2.11/doc/cgx/node15.html
index ce1b757..80d6d0c 100644
--- a/cgx_2.10/doc/cgx/node15.html
+++ b/cgx_2.11/doc/cgx/node15.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html682"
+<A NAME="tex2html694"
   HREF="node16.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html678"
+<A NAME="tex2html690"
   HREF="node13.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html672"
+<A NAME="tex2html684"
   HREF="node14.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html680"
+<A NAME="tex2html692"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html683"
+<B> Next:</B> <A NAME="tex2html695"
   HREF="node16.html">Fill</A>
-<B> Up:</B> <A NAME="tex2html679"
+<B> Up:</B> <A NAME="tex2html691"
   HREF="node13.html">Viewing</A>
-<B> Previous:</B> <A NAME="tex2html673"
+<B> Previous:</B> <A NAME="tex2html685"
   HREF="node14.html">Show Elements With Light</A>
-   <B>  <A NAME="tex2html681"
+   <B>  <A NAME="tex2html693"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ This option presents elements which have a negative Jacobian value at least at o
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node150.html b/cgx_2.11/doc/cgx/node150.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node150.html
rename to cgx_2.11/doc/cgx/node150.html
index 37bdcd2..7873c0b 100644
--- a/cgx_2.10/doc/cgx/node150.html
+++ b/cgx_2.11/doc/cgx/node150.html
@@ -7,8 +7,8 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
   Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
 <HTML>
 <HEAD>
-<TITLE>rnam</TITLE>
-<META NAME="description" CONTENT="rnam">
+<TITLE>quit</TITLE>
+<META NAME="description" CONTENT="quit">
 <META NAME="keywords" CONTENT="cgx">
 <META NAME="resource-type" CONTENT="document">
 <META NAME="distribution" CONTENT="global">
@@ -26,49 +26,49 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2434"
+<A NAME="tex2html2449"
   HREF="node151.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2430"
+<A NAME="tex2html2445"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2424"
+<A NAME="tex2html2439"
   HREF="node149.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2432"
+<A NAME="tex2html2447"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2435"
-  HREF="node151.html">rot</A>
-<B> Up:</B> <A NAME="tex2html2431"
+<B> Next:</B> <A NAME="tex2html2450"
+  HREF="node151.html">read</A>
+<B> Up:</B> <A NAME="tex2html2446"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2425"
-  HREF="node149.html">rep</A>
-   <B>  <A NAME="tex2html2433"
+<B> Previous:</B> <A NAME="tex2html2440"
+  HREF="node149.html">qtxt</A>
+   <B>  <A NAME="tex2html2448"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000993000000000000000"></A><A NAME="rnam"></A>
+<H2><A NAME="SECTION000993000000000000000"></A><A NAME="quit"></A>
 <BR>
-rnam
+quit
 </H2>
 <PRE>
-   'rnam' <set> <set>
+   'quit'
 </PRE>
-This keyword is used to rename a set.
+This keyword is used to terminate the program without save. 
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node148.html b/cgx_2.11/doc/cgx/node151.html
similarity index 81%
rename from cgx_2.10/doc/cgx/node148.html
rename to cgx_2.11/doc/cgx/node151.html
index 452a678..e8e5f67 100644
--- a/cgx_2.10/doc/cgx/node148.html
+++ b/cgx_2.11/doc/cgx/node151.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node149.html">
-<LINK REL="previous" HREF="node147.html">
+<LINK REL="next" HREF="node152.html">
+<LINK REL="previous" HREF="node150.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node149.html">
+<LINK REL="next" HREF="node152.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2410"
-  HREF="node149.html">
+<A NAME="tex2html2461"
+  HREF="node152.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2406"
+<A NAME="tex2html2457"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2400"
-  HREF="node147.html">
+<A NAME="tex2html2451"
+  HREF="node150.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2408"
+<A NAME="tex2html2459"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2411"
-  HREF="node149.html">rep</A>
-<B> Up:</B> <A NAME="tex2html2407"
+<B> Next:</B> <A NAME="tex2html2462"
+  HREF="node152.html">rep</A>
+<B> Up:</B> <A NAME="tex2html2458"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2401"
-  HREF="node147.html">quit</A>
-   <B>  <A NAME="tex2html2409"
+<B> Previous:</B> <A NAME="tex2html2452"
+  HREF="node150.html">quit</A>
+   <B>  <A NAME="tex2html2460"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000991000000000000000"></A><A NAME="read"></A>
+<H2><A NAME="SECTION000994000000000000000"></A><A NAME="read"></A>
 <BR>
 read
 </H2>
@@ -70,7 +70,7 @@ read
           [<netgen-file> 'ng' ['add'|'ext'|'nom'|'ndsb']]|
           [<pixel-file> [<zoom>]|[<x_zoom> <y_zoom>]]
 </PRE>
-This keyword is used to read files or commands from a file. Most commands can be read from a file but not all of them. In general all basic commands to create geometry are understood and up to now this is the only way to read pre defined geometry during run-time. To read commands from a file like <A HREF="node120.html#pnt">pnt</A>, <A HREF="node98.html#line">line</A>, <A HREF="node113.html#node">node</A>, or <A HREF="node157.html#seta">seta</A> and so on, type
+This keyword is used to read files or commands from a file. Most commands can be read from a file but not all of them. In general all basic commands to create geometry are understood and up to now this is the only way to read pre defined geometry during run-time. To read commands from a file like <A HREF="node123.html#pnt">pnt</A>, <A HREF="node101.html#line">line</A>, <A HREF="node116.html#node">node</A>, or <A HREF="node160.html#seta">seta</A> and so on, type
 <BR>
 <BR>
 read geo-file
@@ -85,7 +85,7 @@ read geo-file add
 this forces the program to change the names which are already in use to unused ones. Therefore no existing geometry will be overwritten.
 
 <P>
-If an ccx-input-file with loads, boundary-conditions and sets was read
+If an ccx-input-file with loads, boundary-conditions and sets is read with a command like
 <BR>
 <BR>
 read ccx-file inp
@@ -94,13 +94,19 @@ read ccx-file inp
 then the loads and boundary-conditions are stored in automatically created sets which start with a leading '+'. For example the ccx command '*BOUNDARY' will trigger the creation of the set '+bou'. The ccx sets are stored in cgx sets of the same name. The load-values are stored in Datasets.
 
 <P>
-The option ``nom'' (no-mesh)
+The option ``nom'' (no-mesh) can be used to speed up the reading of frd or inp formatted files like:
 <BR>
 <BR>
 read ccx-file inp nom
 <BR>
 <BR>
-is used to suppress the reading of nodes and elements. This speeds up the reading and makes sense if the mesh exists and only the set-definitions and loads should be read. 
+and/or
+<BR>
+<BR>
+read result-file nom
+<BR>
+<BR>
+This option suppresses the reading of nodes and elements and makes sense if the mesh exists and only the set-definitions and loads or results should be read. 
 
 <P>
 If the parameter ''add'' is used,
@@ -113,13 +119,13 @@ then existing node- or element-numbers are not overwritten and the program chose
 
 <P>
 An openFoam file [<A
- HREF="node229.html#OpenFOAM">8</A>] can be read in a similar way
+ HREF="node235.html#OpenFOAM">8</A>] can be read in a similar way
 <BR>
 <BR>
 read CaseDirName foam
 <BR>
 <BR>
-as an ccx input file. Sets will be created if defined in the openFoam file. Results can be used for mapping purposes. For further details see ``<A HREF="node210.html#How_to_map_loads">How to map loads</A>'' in the appendix.
+as an ccx input file. Sets will be created if defined in the openFoam file. Results can be used for mapping purposes. For further details see ``<A HREF="node216.html#How_to_map_loads">How to map loads</A>'' in the appendix.
 
 <P>
 The user might read a result-file in frd format during runtime. If a mesh exists and should not be overwritten just add the parameter ``add''
@@ -177,7 +183,7 @@ In case NETGEN is used for meshing then the edges which are generated by NETGEN
 read edge-file edg
 <BR>
 <BR>
-will create beam elements based on the defined edges. When the modifications are done, the beam elements can be exported in the NETGEN-edge format with the ''send setname stl'' command and used for meshing in netgen (see also ''<A HREF="node212.html#How_to_deal_with_cad-geometry">How to deal with cad-geometry</A>''). The netgen mesh can be imported with
+will create beam elements based on the defined edges. When the modifications are done, the beam elements can be exported in the NETGEN-edge format with the ''send setname stl'' command and used for meshing in netgen (see also ''<A HREF="node218.html#How_to_deal_with_cad-geometry">How to deal with cad-geometry</A>''). The netgen mesh can be imported with
 <PRE>
 read netgen-file ng
 </PRE>
@@ -185,7 +191,7 @@ If the NETGEN (.vol) file contains solid elements, all shells and beams are only
 <PRE>
 read myfile.vol ng ndsb
 </PRE>
-This keyword forces all the netgen elements to be imported. Be aware that the imported NETGEN element types (1D, 2D and 3D elements) are distributed in various sets for further operations (as well as being contained in set 'all'). For instance the set '+typ11' will contain all elements of type 11 (2-node beams). Please see ''<A HREF="node181.html#Element_Types">Element Types</A>'' for a key to the element numbers.
+This keyword forces all the netgen elements to be imported. Be aware that the imported NETGEN element types (1D, 2D and 3D elements) are distributed in various sets for further operations (as well as being contained in set 'all'). For instance the set '+typ11' will contain all elements of type 11 (2-node beams). Please see ''<A HREF="node184.html#Element_Types">Element Types</A>'' for a key to the element numbers.
 <BR>
 <BR>
 <P>
@@ -200,35 +206,35 @@ here the picture will be scaled by a factor of ``2'' in x- and ``4'' in y-direct
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2410"
-  HREF="node149.html">
+<A NAME="tex2html2461"
+  HREF="node152.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2406"
+<A NAME="tex2html2457"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2400"
-  HREF="node147.html">
+<A NAME="tex2html2451"
+  HREF="node150.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2408"
+<A NAME="tex2html2459"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2411"
-  HREF="node149.html">rep</A>
-<B> Up:</B> <A NAME="tex2html2407"
+<B> Next:</B> <A NAME="tex2html2462"
+  HREF="node152.html">rep</A>
+<B> Up:</B> <A NAME="tex2html2458"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2401"
-  HREF="node147.html">quit</A>
-   <B>  <A NAME="tex2html2409"
+<B> Previous:</B> <A NAME="tex2html2452"
+  HREF="node150.html">quit</A>
+   <B>  <A NAME="tex2html2460"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node149.html b/cgx_2.11/doc/cgx/node152.html
similarity index 74%
rename from cgx_2.10/doc/cgx/node149.html
rename to cgx_2.11/doc/cgx/node152.html
index 67a6985..3b54b92 100644
--- a/cgx_2.10/doc/cgx/node149.html
+++ b/cgx_2.11/doc/cgx/node152.html
@@ -18,57 +18,57 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node150.html">
-<LINK REL="previous" HREF="node148.html">
+<LINK REL="next" HREF="node153.html">
+<LINK REL="previous" HREF="node151.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node150.html">
+<LINK REL="next" HREF="node153.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2422"
-  HREF="node150.html">
+<A NAME="tex2html2473"
+  HREF="node153.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2418"
+<A NAME="tex2html2469"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2412"
-  HREF="node148.html">
+<A NAME="tex2html2463"
+  HREF="node151.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2420"
+<A NAME="tex2html2471"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2423"
-  HREF="node150.html">rnam</A>
-<B> Up:</B> <A NAME="tex2html2419"
+<B> Next:</B> <A NAME="tex2html2474"
+  HREF="node153.html">rnam</A>
+<B> Up:</B> <A NAME="tex2html2470"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2413"
-  HREF="node148.html">read</A>
-   <B>  <A NAME="tex2html2421"
+<B> Previous:</B> <A NAME="tex2html2464"
+  HREF="node151.html">read</A>
+   <B>  <A NAME="tex2html2472"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000992000000000000000"></A><A NAME="rep"></A>
+<H2><A NAME="SECTION000995000000000000000"></A><A NAME="rep"></A>
 <BR>
 rep
 </H2>
 <PRE>
    'rep' <set>
 </PRE>
-This keyword is used to refresh entities of a certain set. This is done automatically but with one exception: The rendering of the interior definition of surfaces must be triggered manually with this command. The rendered surfaces can be displayed with ''<A HREF="node118.html#plot">plot</A>'' or  ''<A HREF="node119.html#plus">plus</A>'' using the type ''si''.
+This keyword is used to refresh entities of a certain set. This is done automatically but with one exception: The rendering of the interior definition of surfaces must be triggered manually with this command. The rendered surfaces can be displayed with ''<A HREF="node121.html#plot">plot</A>'' or  ''<A HREF="node122.html#plus">plus</A>'' using the type ''si''.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node147.html b/cgx_2.11/doc/cgx/node153.html
similarity index 67%
rename from cgx_2.10/doc/cgx/node147.html
rename to cgx_2.11/doc/cgx/node153.html
index 3f92d45..4672cb5 100644
--- a/cgx_2.10/doc/cgx/node147.html
+++ b/cgx_2.11/doc/cgx/node153.html
@@ -7,8 +7,8 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
   Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
 <HTML>
 <HEAD>
-<TITLE>quit</TITLE>
-<META NAME="description" CONTENT="quit">
+<TITLE>rnam</TITLE>
+<META NAME="description" CONTENT="rnam">
 <META NAME="keywords" CONTENT="cgx">
 <META NAME="resource-type" CONTENT="document">
 <META NAME="distribution" CONTENT="global">
@@ -18,57 +18,57 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node148.html">
-<LINK REL="previous" HREF="node146.html">
+<LINK REL="next" HREF="node154.html">
+<LINK REL="previous" HREF="node152.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node148.html">
+<LINK REL="next" HREF="node154.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2398"
-  HREF="node148.html">
+<A NAME="tex2html2485"
+  HREF="node154.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2394"
+<A NAME="tex2html2481"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2388"
-  HREF="node146.html">
+<A NAME="tex2html2475"
+  HREF="node152.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2396"
+<A NAME="tex2html2483"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2399"
-  HREF="node148.html">read</A>
-<B> Up:</B> <A NAME="tex2html2395"
+<B> Next:</B> <A NAME="tex2html2486"
+  HREF="node154.html">rot</A>
+<B> Up:</B> <A NAME="tex2html2482"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2389"
-  HREF="node146.html">qtxt</A>
-   <B>  <A NAME="tex2html2397"
+<B> Previous:</B> <A NAME="tex2html2476"
+  HREF="node152.html">rep</A>
+   <B>  <A NAME="tex2html2484"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000990000000000000000"></A><A NAME="quit"></A>
+<H2><A NAME="SECTION000996000000000000000"></A><A NAME="rnam"></A>
 <BR>
-quit
+rnam
 </H2>
 <PRE>
-   'quit'
+   'rnam' <set> <set>
 </PRE>
-This keyword is used to terminate the program without save. 
+This keyword is used to rename a set.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node151.html b/cgx_2.11/doc/cgx/node154.html
similarity index 79%
rename from cgx_2.10/doc/cgx/node151.html
rename to cgx_2.11/doc/cgx/node154.html
index 16165f7..61e4b6b 100644
--- a/cgx_2.10/doc/cgx/node151.html
+++ b/cgx_2.11/doc/cgx/node154.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node152.html">
-<LINK REL="previous" HREF="node150.html">
+<LINK REL="next" HREF="node155.html">
+<LINK REL="previous" HREF="node153.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node152.html">
+<LINK REL="next" HREF="node155.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2446"
-  HREF="node152.html">
+<A NAME="tex2html2497"
+  HREF="node155.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2442"
+<A NAME="tex2html2493"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2436"
-  HREF="node150.html">
+<A NAME="tex2html2487"
+  HREF="node153.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2444"
+<A NAME="tex2html2495"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2447"
-  HREF="node152.html">save</A>
-<B> Up:</B> <A NAME="tex2html2443"
+<B> Next:</B> <A NAME="tex2html2498"
+  HREF="node155.html">save</A>
+<B> Up:</B> <A NAME="tex2html2494"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2437"
-  HREF="node150.html">rnam</A>
-   <B>  <A NAME="tex2html2445"
+<B> Previous:</B> <A NAME="tex2html2488"
+  HREF="node153.html">rnam</A>
+   <B>  <A NAME="tex2html2496"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000994000000000000000"></A><A NAME="rot"></A>
+<H2><A NAME="SECTION000997000000000000000"></A><A NAME="rot"></A>
 <BR>
 rot
 </H2>
@@ -87,7 +87,7 @@ and so on.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node152.html b/cgx_2.11/doc/cgx/node155.html
similarity index 76%
rename from cgx_2.10/doc/cgx/node152.html
rename to cgx_2.11/doc/cgx/node155.html
index f5ae6f2..d5d8e56 100644
--- a/cgx_2.10/doc/cgx/node152.html
+++ b/cgx_2.11/doc/cgx/node155.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node153.html">
-<LINK REL="previous" HREF="node151.html">
+<LINK REL="next" HREF="node156.html">
+<LINK REL="previous" HREF="node154.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node153.html">
+<LINK REL="next" HREF="node156.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2458"
-  HREF="node153.html">
+<A NAME="tex2html2509"
+  HREF="node156.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2454"
+<A NAME="tex2html2505"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2448"
-  HREF="node151.html">
+<A NAME="tex2html2499"
+  HREF="node154.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2456"
+<A NAME="tex2html2507"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2459"
-  HREF="node153.html">scal</A>
-<B> Up:</B> <A NAME="tex2html2455"
+<B> Next:</B> <A NAME="tex2html2510"
+  HREF="node156.html">scal</A>
+<B> Up:</B> <A NAME="tex2html2506"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2449"
-  HREF="node151.html">rot</A>
-   <B>  <A NAME="tex2html2457"
+<B> Previous:</B> <A NAME="tex2html2500"
+  HREF="node154.html">rot</A>
+   <B>  <A NAME="tex2html2508"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000995000000000000000"></A><A NAME="save"></A>
+<H2><A NAME="SECTION000998000000000000000"></A><A NAME="save"></A>
 <BR>
 save
 </H2>
@@ -68,7 +68,7 @@ This keyword is used to save the geometry (if any) to a file named as the input
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node153.html b/cgx_2.11/doc/cgx/node156.html
similarity index 80%
rename from cgx_2.10/doc/cgx/node153.html
rename to cgx_2.11/doc/cgx/node156.html
index b7a4e3e..b729e50 100644
--- a/cgx_2.10/doc/cgx/node153.html
+++ b/cgx_2.11/doc/cgx/node156.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node154.html">
-<LINK REL="previous" HREF="node152.html">
+<LINK REL="next" HREF="node157.html">
+<LINK REL="previous" HREF="node155.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node154.html">
+<LINK REL="next" HREF="node157.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2470"
-  HREF="node154.html">
+<A NAME="tex2html2521"
+  HREF="node157.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2466"
+<A NAME="tex2html2517"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2460"
-  HREF="node152.html">
+<A NAME="tex2html2511"
+  HREF="node155.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2468"
+<A NAME="tex2html2519"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2471"
-  HREF="node154.html">send</A>
-<B> Up:</B> <A NAME="tex2html2467"
+<B> Next:</B> <A NAME="tex2html2522"
+  HREF="node157.html">send</A>
+<B> Up:</B> <A NAME="tex2html2518"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2461"
-  HREF="node152.html">save</A>
-   <B>  <A NAME="tex2html2469"
+<B> Previous:</B> <A NAME="tex2html2512"
+  HREF="node155.html">save</A>
+   <B>  <A NAME="tex2html2520"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000996000000000000000"></A><A NAME="scal"></A>
+<H2><A NAME="SECTION000999000000000000000"></A><A NAME="scal"></A>
 <BR>
 scal
 </H2>
@@ -86,7 +86,7 @@ will scale the deformed shape by a factor of 2. Without a value it restores the
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node154.html b/cgx_2.11/doc/cgx/node157.html
similarity index 94%
rename from cgx_2.10/doc/cgx/node154.html
rename to cgx_2.11/doc/cgx/node157.html
index 50685d8..27ff290 100644
--- a/cgx_2.10/doc/cgx/node154.html
+++ b/cgx_2.11/doc/cgx/node157.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node155.html">
-<LINK REL="previous" HREF="node153.html">
+<LINK REL="next" HREF="node158.html">
+<LINK REL="previous" HREF="node156.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node155.html">
+<LINK REL="next" HREF="node158.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2482"
-  HREF="node155.html">
+<A NAME="tex2html2533"
+  HREF="node158.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2478"
+<A NAME="tex2html2529"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2472"
-  HREF="node153.html">
+<A NAME="tex2html2523"
+  HREF="node156.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2480"
+<A NAME="tex2html2531"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2483"
-  HREF="node155.html">seqa</A>
-<B> Up:</B> <A NAME="tex2html2479"
+<B> Next:</B> <A NAME="tex2html2534"
+  HREF="node158.html">seqa</A>
+<B> Up:</B> <A NAME="tex2html2530"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2473"
-  HREF="node153.html">scal</A>
-   <B>  <A NAME="tex2html2481"
+<B> Previous:</B> <A NAME="tex2html2524"
+  HREF="node156.html">scal</A>
+   <B>  <A NAME="tex2html2532"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000997000000000000000"></A><A NAME="send"></A>
+<H2><A NAME="SECTION0009100000000000000000"></A><A NAME="send"></A>
 <BR>
 send
 </H2>
@@ -85,7 +85,7 @@ send
                      [[['ds'<nr>]|[sq<dsnr>-<dsnr>]] 'e'<nr>]->
                  [[<coeff>]|->
                  [['ds'<nr>]|[sq<dsnr>-<dsnr>] 'e'<nr>]] [+|-] ]| 
-               ['rad' [[<temp>]|['ds'<nr> 'e'<nr>]] ->
+               ['rad' [[<temp>|[cr<temp>]|['ds'<nr> 'e'<nr>]] ->
                  [[<emis>|['ds'<nr> 'e'<nr>]] [+|-] ]|
                ['dflux' [[<load>]|['ds'<nr> 'e'<nr>]] [+|-] ]|
                ['mflow' [[<load>]|['ds'<nr> 'e'<nr>]] [+|-] ]|
@@ -179,7 +179,7 @@ The ``bin'' parameter has the same meaning as the ``ds'' parameter but in this c
 send all dar ds
 <BR>
 <BR>
-will write all datasets. Since Darwin changed the format from version 7.1 on, it is possible to change the format with the parameter 'v7.1' as the last parameter. If the set is of the ordered type and includes nodes (see ``<A HREF="node142.html#qseq">qseq</A>'') then the data are written in tabular form for use in a 1D crack-prop Darwin-analysis.
+will write all datasets. Since Darwin changed the format from version 7.1 on, it is possible to change the format with the parameter 'v7.1' as the last parameter. If the set is of the ordered type and includes nodes (see ``<A HREF="node145.html#qseq">qseq</A>'') then the data are written in tabular form for use in a 1D crack-prop Darwin-analysis.
 
 <P>
 In certain circumstances the user needs an easy solver independent format to write node- and element numbers. This is provided by the ``lst'' parameter:
@@ -224,7 +224,7 @@ then the mesh plus all temperatures with the necessary solver context for tmf ca
 send set abq sta 2900.
 <BR>
 <BR>
-then the mesh plus all temperatures with the necessary solver context for a static calculations is written. Here the value for ''speed'' is a reference value for eventual numerical values in the TEXT-Block of the Datasets in the result file (frd-file, see ''<A HREF="node188.html#Nodal_Results_Block">Nodal Results Block</A>''). A scaling factor will be determined based on the reference value (here a ref.speed of 2900.) and the individual TEXT-Block values (factor = speed**2 / refspeed**2) [...]
+then the mesh plus all temperatures with the necessary solver context for a static calculations is written. Here the value for ''speed'' is a reference value for eventual numerical values in the TEXT-Block of the Datasets in the result file (frd-file, see ''<A HREF="node191.html#Nodal_Results_Block">Nodal Results Block</A>''). A scaling factor will be determined based on the reference value (here a ref.speed of 2900.) and the individual TEXT-Block values (factor = speed**2 / refspeed**2) [...]
 <BR>
 <BR>
 send set abq crp 1. 2900. 1
@@ -362,7 +362,7 @@ send surf abq film ds1 e1 0.5
 will specify the dataset-nr 1 and the entity-nr 1 to be used for the temperature instead of a uniform value, or 
 <BR>
 <BR>
-send surf abq rad ds1 e1 lc1 e2
+send surf abq film ds1 e1 lc1 e2
 <BR>
 <BR>
 will specify also the dataset-nr 1 with the entity-nr 2 to be used for the film-coefficients instead of a uniform value. The front- or rear side of the face (pos or neg) is selected with the '+' or '-' parameter (it has to be the last parameter). Instead of a single dataset-nr a range can be given:
@@ -396,7 +396,13 @@ will specify the dataset-nr 1 and the entity-nr 1 to be used for the temperature
 send surf abq rad lc1 e1 lc1 e2
 <BR>
 <BR>
-will specify also the dataset-nr 1 with the entity-nr 2 to be used for the emissivity instead of a uniform value. The front- or rear side of the face (pos or neg) is selected with the '+' or '-' parameter (it has to be the last parameter). 
+will specify also the dataset-nr 1 with the entity-nr 2 to be used for the emissivity instead of a uniform value. The front- or rear side of the face (pos or neg) is selected with the '+' or '-' parameter (it has to be the last parameter). If cavity radiation should be used then the command has to use the 'cr' attribute:
+<BR>
+<BR>
+send surf abq rad cr1000. 0.7
+<BR>
+<BR>
+Here 1000. is either the sink temperature, or, if the ccx parameter ENVNODE is active (*RADIATE,ENVNODE), the sink node.
 
 <P>
 The parameters ''dflux'' and ''mflow'' are used to assign an energy stream or a mass-flow to element faces. They work similar to the ''pres'' option. For example
@@ -496,7 +502,7 @@ In addition it is possible to ''glue'' independent meshes together. For this pur
 send dep indep nas areampc 123 c1
 <BR>
 <BR>
-will connect the nodes in the set dep to element-faces described by nodes included in the set indep. The set dep must contain all nodes which should be ''glued'' and the set indep should contain all nodes of the elements surfaces to which the dep nodes should be glued. The numbers ''123'' are the degrees of freedom which will be connected (''t'' will create a thermal connection, ``p'' a pressure connection). The ''c'' triggers the correction of the position of the dependent nodes to a po [...]
+will connect the nodes in the set dep to element-faces described by nodes included in the set indep. The set dep must contain all nodes which should be ''glued'' and the set indep should contain all nodes of the elements surfaces to which the dep nodes should be glued. The numbers ''123'' are the degrees of freedom which will be connected (''t'' will create a thermal connection, ``p'' a pressure connection). The ''c'' triggers the correction of the position of the dependent nodes to a po [...]
 
 <P>
 There is also the ''slide'' option in combination with the ''areampc'' option: For example if the mesh of a turbine-blade and a disk should be connected with each other in a simpler but realistic way then a sliding condition between this parts can be established. The command:
@@ -565,35 +571,35 @@ will connect the nodes in the set dep and indep with gap-elements but only if th
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2482"
-  HREF="node155.html">
+<A NAME="tex2html2533"
+  HREF="node158.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2478"
+<A NAME="tex2html2529"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2472"
-  HREF="node153.html">
+<A NAME="tex2html2523"
+  HREF="node156.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2480"
+<A NAME="tex2html2531"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2483"
-  HREF="node155.html">seqa</A>
-<B> Up:</B> <A NAME="tex2html2479"
+<B> Next:</B> <A NAME="tex2html2534"
+  HREF="node158.html">seqa</A>
+<B> Up:</B> <A NAME="tex2html2530"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2473"
-  HREF="node153.html">scal</A>
-   <B>  <A NAME="tex2html2481"
+<B> Previous:</B> <A NAME="tex2html2524"
+  HREF="node156.html">scal</A>
+   <B>  <A NAME="tex2html2532"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node155.html b/cgx_2.11/doc/cgx/node158.html
similarity index 76%
rename from cgx_2.10/doc/cgx/node155.html
rename to cgx_2.11/doc/cgx/node158.html
index a7888c5..2cbb90d 100644
--- a/cgx_2.10/doc/cgx/node155.html
+++ b/cgx_2.11/doc/cgx/node158.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node156.html">
-<LINK REL="previous" HREF="node154.html">
+<LINK REL="next" HREF="node159.html">
+<LINK REL="previous" HREF="node157.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node156.html">
+<LINK REL="next" HREF="node159.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2494"
-  HREF="node156.html">
+<A NAME="tex2html2545"
+  HREF="node159.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2490"
+<A NAME="tex2html2541"
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 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2484"
-  HREF="node154.html">
+<A NAME="tex2html2535"
+  HREF="node157.html">
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2492"
+<A NAME="tex2html2543"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2495"
-  HREF="node156.html">seql</A>
-<B> Up:</B> <A NAME="tex2html2491"
+<B> Next:</B> <A NAME="tex2html2546"
+  HREF="node159.html">seql</A>
+<B> Up:</B> <A NAME="tex2html2542"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2485"
-  HREF="node154.html">send</A>
-   <B>  <A NAME="tex2html2493"
+<B> Previous:</B> <A NAME="tex2html2536"
+  HREF="node157.html">send</A>
+   <B>  <A NAME="tex2html2544"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000998000000000000000"></A><A NAME="seqa"></A>
+<H2><A NAME="SECTION0009101000000000000000"></A><A NAME="seqa"></A>
 <BR>
 seqa
 </H2>
@@ -64,7 +64,7 @@ seqa
                 ['afte'|'befo' <name> 'nod'|'pnt' <name>.. <=>]|
                 ['end' 'nod'|'pnt' <name> .. <=>]
 </PRE>
-This keyword is used to create or redefine a set marked as a sequential set. This set is used for spline definitions (see <A HREF="node98.html#line">line</A>). With the command <A HREF="node136.html#qlin">qlin</A> such a sequential set is automatically created. To begin such a set type for example:
+This keyword is used to create or redefine a set marked as a sequential set. This set is used for spline definitions (see <A HREF="node101.html#line">line</A>). With the command <A HREF="node139.html#qlin">qlin</A> such a sequential set is automatically created. To begin such a set type for example:
 <BR>
 <BR>
 SEQA  Q003     PNT  P004 P005 P006 P00M P00N
@@ -84,7 +84,7 @@ The parameter AFTE will insert additional points after the first specified point
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node156.html b/cgx_2.11/doc/cgx/node159.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node156.html
rename to cgx_2.11/doc/cgx/node159.html
index 42e48c5..5155edb 100644
--- a/cgx_2.10/doc/cgx/node156.html
+++ b/cgx_2.11/doc/cgx/node159.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node157.html">
-<LINK REL="previous" HREF="node155.html">
+<LINK REL="next" HREF="node160.html">
+<LINK REL="previous" HREF="node158.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node157.html">
+<LINK REL="next" HREF="node160.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2506"
-  HREF="node157.html">
+<A NAME="tex2html2557"
+  HREF="node160.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2502"
+<A NAME="tex2html2553"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2496"
-  HREF="node155.html">
+<A NAME="tex2html2547"
+  HREF="node158.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2504"
+<A NAME="tex2html2555"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2507"
-  HREF="node157.html">seta</A>
-<B> Up:</B> <A NAME="tex2html2503"
+<B> Next:</B> <A NAME="tex2html2558"
+  HREF="node160.html">seta</A>
+<B> Up:</B> <A NAME="tex2html2554"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2497"
-  HREF="node155.html">seqa</A>
-   <B>  <A NAME="tex2html2505"
+<B> Previous:</B> <A NAME="tex2html2548"
+  HREF="node158.html">seqa</A>
+   <B>  <A NAME="tex2html2556"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000999000000000000000"></A><A NAME="seql"></A>
+<H2><A NAME="SECTION0009102000000000000000"></A><A NAME="seql"></A>
 <BR>
 seql
 </H2>
@@ -68,7 +68,7 @@ Makes splines from all sorts of lines. The nr of new created inner points is def
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node16.html b/cgx_2.11/doc/cgx/node16.html
similarity index 88%
rename from cgx_2.10/doc/cgx/node16.html
rename to cgx_2.11/doc/cgx/node16.html
index 259d12a..09768be 100644
--- a/cgx_2.10/doc/cgx/node16.html
+++ b/cgx_2.11/doc/cgx/node16.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html694"
+<A NAME="tex2html706"
   HREF="node17.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html690"
+<A NAME="tex2html702"
   HREF="node13.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html684"
+<A NAME="tex2html696"
   HREF="node15.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html692"
+<A NAME="tex2html704"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html695"
+<B> Next:</B> <A NAME="tex2html707"
   HREF="node17.html">Lines</A>
-<B> Up:</B> <A NAME="tex2html691"
+<B> Up:</B> <A NAME="tex2html703"
   HREF="node13.html">Viewing</A>
-<B> Previous:</B> <A NAME="tex2html685"
+<B> Previous:</B> <A NAME="tex2html697"
   HREF="node15.html">Show Bad Elements</A>
-   <B>  <A NAME="tex2html693"
+   <B>  <A NAME="tex2html705"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ This is the default mode and forces the element faces to be rendered.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node157.html b/cgx_2.11/doc/cgx/node160.html
similarity index 79%
rename from cgx_2.10/doc/cgx/node157.html
rename to cgx_2.11/doc/cgx/node160.html
index 3f40cf9..4b9920f 100644
--- a/cgx_2.10/doc/cgx/node157.html
+++ b/cgx_2.11/doc/cgx/node160.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node158.html">
-<LINK REL="previous" HREF="node156.html">
+<LINK REL="next" HREF="node161.html">
+<LINK REL="previous" HREF="node159.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node158.html">
+<LINK REL="next" HREF="node161.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2518"
-  HREF="node158.html">
+<A NAME="tex2html2569"
+  HREF="node161.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2514"
+<A NAME="tex2html2565"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2508"
-  HREF="node156.html">
+<A NAME="tex2html2559"
+  HREF="node159.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2516"
+<A NAME="tex2html2567"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2519"
-  HREF="node158.html">setc</A>
-<B> Up:</B> <A NAME="tex2html2515"
+<B> Next:</B> <A NAME="tex2html2570"
+  HREF="node161.html">setc</A>
+<B> Up:</B> <A NAME="tex2html2566"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2509"
-  HREF="node156.html">seql</A>
-   <B>  <A NAME="tex2html2517"
+<B> Previous:</B> <A NAME="tex2html2560"
+  HREF="node159.html">seql</A>
+   <B>  <A NAME="tex2html2568"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009100000000000000000"></A><A NAME="seta"></A>
+<H2><A NAME="SECTION0009103000000000000000"></A><A NAME="seta"></A>
 <BR>
 seta
 </H2>
@@ -64,7 +64,7 @@ seta
                 'sh'|'ld'<div> <[\]name|*chars* ..>] |
                 ['n'|'e' <name> '-' <name> <steps>]
 </PRE>
-This keyword is used to create or redefine a set (see also <A HREF="node123.html#qadd">qadd</A>). All entities like points or bodies and so on must be stored at least in one set to be reachable. The set ''all'' is created automatically at startup and will be open (see <A HREF="node161.html#seto">seto</A>) all the time unless explicitly closed (see <A HREF="node158.html#setc">setc</A>). To add points to the set ''dummy'' type:
+This keyword is used to create or redefine a set (see also <A HREF="node126.html#qadd">qadd</A>). All entities like points or bodies and so on must be stored at least in one set to be reachable. The set ''all'' is created automatically at startup and will be open (see <A HREF="node164.html#seto">seto</A>) all the time unless explicitly closed (see <A HREF="node161.html#setc">setc</A>). To add points to the set ''dummy'' type:
 <BR>
 <BR>
 seta dummy p p1 p2
@@ -95,7 +95,7 @@ If the '!' sign is specified instead of a setname then the program generates aut
 seta ! all
 <BR>
 <BR>
-will determine all separate (disjunct) meshes in set ``all'' and store them in sets called +CF<code><</code>nr<code>></code>. Figure <A HREF="#seta">8.100</A>) illustrates this function. Other entities have to be specified as an additional argument after the '!' sign:
+will determine all separate (disjunct) meshes in set ``all'' and store them in sets called +CF<code><</code>nr<code>></code>. Figure <A HREF="#seta">8.103</A>) illustrates this function. Other entities have to be specified as an additional argument after the '!' sign:
 <BR>
 <BR>
 seta ! l all
@@ -104,7 +104,7 @@ seta ! l all
 will determine all separate (disjunct) line-loops. Other entieties are not implemented so far. 
 
 <P>
-Values ''<A HREF="node175.html#valu">valu</A>'' can be used as arguments. It is necessary to mask a value with a leading '\' In cases were the value should not be replaces by its content:
+Values ''<A HREF="node178.html#valu">valu</A>'' can be used as arguments. It is necessary to mask a value with a leading '\' In cases were the value should not be replaces by its content:
 <BR>
 <BR>
 seta set v \val1 \val2
@@ -123,7 +123,7 @@ can be stored in a set. Here all lines with a division above 50 are stored in se
 
 <P>
 
-<DIV ALIGN="CENTER"><A NAME="engine"></A><A NAME="1871"></A>
+<DIV ALIGN="CENTER"><A NAME="engine"></A><A NAME="1916"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 9:</STRONG>
 All disjunct meshes in the jet-engine are successive coloured</CAPTION>
@@ -137,35 +137,35 @@ All disjunct meshes in the jet-engine are successive coloured</CAPTION>
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2518"
-  HREF="node158.html">
+<A NAME="tex2html2569"
+  HREF="node161.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2514"
+<A NAME="tex2html2565"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2508"
-  HREF="node156.html">
+<A NAME="tex2html2559"
+  HREF="node159.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2516"
+<A NAME="tex2html2567"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2519"
-  HREF="node158.html">setc</A>
-<B> Up:</B> <A NAME="tex2html2515"
+<B> Next:</B> <A NAME="tex2html2570"
+  HREF="node161.html">setc</A>
+<B> Up:</B> <A NAME="tex2html2566"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2509"
-  HREF="node156.html">seql</A>
-   <B>  <A NAME="tex2html2517"
+<B> Previous:</B> <A NAME="tex2html2560"
+  HREF="node159.html">seql</A>
+   <B>  <A NAME="tex2html2568"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node158.html b/cgx_2.11/doc/cgx/node161.html
similarity index 74%
rename from cgx_2.10/doc/cgx/node158.html
rename to cgx_2.11/doc/cgx/node161.html
index 62351fd..976dc27 100644
--- a/cgx_2.10/doc/cgx/node158.html
+++ b/cgx_2.11/doc/cgx/node161.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node159.html">
-<LINK REL="previous" HREF="node157.html">
+<LINK REL="next" HREF="node162.html">
+<LINK REL="previous" HREF="node160.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node159.html">
+<LINK REL="next" HREF="node162.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2530"
-  HREF="node159.html">
+<A NAME="tex2html2581"
+  HREF="node162.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2526"
+<A NAME="tex2html2577"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2520"
-  HREF="node157.html">
+<A NAME="tex2html2571"
+  HREF="node160.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2528"
+<A NAME="tex2html2579"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2531"
-  HREF="node159.html">sete</A>
-<B> Up:</B> <A NAME="tex2html2527"
+<B> Next:</B> <A NAME="tex2html2582"
+  HREF="node162.html">sete</A>
+<B> Up:</B> <A NAME="tex2html2578"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2521"
-  HREF="node157.html">seta</A>
-   <B>  <A NAME="tex2html2529"
+<B> Previous:</B> <A NAME="tex2html2572"
+  HREF="node160.html">seta</A>
+   <B>  <A NAME="tex2html2580"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009101000000000000000"></A><A NAME="setc"></A>
+<H2><A NAME="SECTION0009104000000000000000"></A><A NAME="setc"></A>
 <BR>
 setc
 </H2>
@@ -68,7 +68,7 @@ This keyword is used to close an open set. Without parameter setc will close the
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node159.html b/cgx_2.11/doc/cgx/node162.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node159.html
rename to cgx_2.11/doc/cgx/node162.html
index fa4a082..dc9cfa8 100644
--- a/cgx_2.10/doc/cgx/node159.html
+++ b/cgx_2.11/doc/cgx/node162.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node160.html">
-<LINK REL="previous" HREF="node158.html">
+<LINK REL="next" HREF="node163.html">
+<LINK REL="previous" HREF="node161.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node160.html">
+<LINK REL="next" HREF="node163.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2542"
-  HREF="node160.html">
+<A NAME="tex2html2593"
+  HREF="node163.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2538"
+<A NAME="tex2html2589"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2532"
-  HREF="node158.html">
+<A NAME="tex2html2583"
+  HREF="node161.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2540"
+<A NAME="tex2html2591"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2543"
-  HREF="node160.html">seti</A>
-<B> Up:</B> <A NAME="tex2html2539"
+<B> Next:</B> <A NAME="tex2html2594"
+  HREF="node163.html">seti</A>
+<B> Up:</B> <A NAME="tex2html2590"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2533"
-  HREF="node158.html">setc</A>
-   <B>  <A NAME="tex2html2541"
+<B> Previous:</B> <A NAME="tex2html2584"
+  HREF="node161.html">setc</A>
+   <B>  <A NAME="tex2html2592"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009102000000000000000"></A><A NAME="sete"></A>
+<H2><A NAME="SECTION0009105000000000000000"></A><A NAME="sete"></A>
 <BR>
 sete
 </H2>
@@ -75,7 +75,7 @@ searches for sets who store at least the same points as "blade" (always the set
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node160.html b/cgx_2.11/doc/cgx/node163.html
similarity index 77%
rename from cgx_2.10/doc/cgx/node160.html
rename to cgx_2.11/doc/cgx/node163.html
index c737d32..abdb101 100644
--- a/cgx_2.10/doc/cgx/node160.html
+++ b/cgx_2.11/doc/cgx/node163.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node161.html">
-<LINK REL="previous" HREF="node159.html">
+<LINK REL="next" HREF="node164.html">
+<LINK REL="previous" HREF="node162.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node161.html">
+<LINK REL="next" HREF="node164.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2554"
-  HREF="node161.html">
+<A NAME="tex2html2605"
+  HREF="node164.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2550"
+<A NAME="tex2html2601"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2544"
-  HREF="node159.html">
+<A NAME="tex2html2595"
+  HREF="node162.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2552"
+<A NAME="tex2html2603"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2555"
-  HREF="node161.html">seto</A>
-<B> Up:</B> <A NAME="tex2html2551"
+<B> Next:</B> <A NAME="tex2html2606"
+  HREF="node164.html">seto</A>
+<B> Up:</B> <A NAME="tex2html2602"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2545"
-  HREF="node159.html">sete</A>
-   <B>  <A NAME="tex2html2553"
+<B> Previous:</B> <A NAME="tex2html2596"
+  HREF="node162.html">sete</A>
+   <B>  <A NAME="tex2html2604"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009103000000000000000"></A><A NAME="seti"></A>
+<H2><A NAME="SECTION0009106000000000000000"></A><A NAME="seti"></A>
 <BR>
 seti
 </H2>
@@ -75,7 +75,7 @@ generates a set intersectSet with points which are stored in each of the sets se
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node161.html b/cgx_2.11/doc/cgx/node164.html
similarity index 73%
rename from cgx_2.10/doc/cgx/node161.html
rename to cgx_2.11/doc/cgx/node164.html
index 1d3e90e..ff02ad8 100644
--- a/cgx_2.10/doc/cgx/node161.html
+++ b/cgx_2.11/doc/cgx/node164.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node162.html">
-<LINK REL="previous" HREF="node160.html">
+<LINK REL="next" HREF="node165.html">
+<LINK REL="previous" HREF="node163.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node162.html">
+<LINK REL="next" HREF="node165.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2566"
-  HREF="node162.html">
+<A NAME="tex2html2617"
+  HREF="node165.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2562"
+<A NAME="tex2html2613"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2556"
-  HREF="node160.html">
+<A NAME="tex2html2607"
+  HREF="node163.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2564"
+<A NAME="tex2html2615"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2567"
-  HREF="node162.html">setr</A>
-<B> Up:</B> <A NAME="tex2html2563"
+<B> Next:</B> <A NAME="tex2html2618"
+  HREF="node165.html">setr</A>
+<B> Up:</B> <A NAME="tex2html2614"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2557"
-  HREF="node160.html">seti</A>
-   <B>  <A NAME="tex2html2565"
+<B> Previous:</B> <A NAME="tex2html2608"
+  HREF="node163.html">seti</A>
+   <B>  <A NAME="tex2html2616"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009104000000000000000"></A><A NAME="seto"></A>
+<H2><A NAME="SECTION0009107000000000000000"></A><A NAME="seto"></A>
 <BR>
 seto
 </H2>
@@ -74,13 +74,13 @@ Or to mark a set as open:
 seto set
 <BR>
 <BR>
-All newly defined or redefined entities will be members of all open sets. See <A HREF="node158.html#setc">setc</A> how to close an open set.
+All newly defined or redefined entities will be members of all open sets. See <A HREF="node161.html#setc">setc</A> how to close an open set.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node162.html b/cgx_2.11/doc/cgx/node165.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node162.html
rename to cgx_2.11/doc/cgx/node165.html
index 892f238..87667a6 100644
--- a/cgx_2.10/doc/cgx/node162.html
+++ b/cgx_2.11/doc/cgx/node165.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node163.html">
-<LINK REL="previous" HREF="node161.html">
+<LINK REL="next" HREF="node166.html">
+<LINK REL="previous" HREF="node164.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node163.html">
+<LINK REL="next" HREF="node166.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2578"
-  HREF="node163.html">
+<A NAME="tex2html2629"
+  HREF="node166.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2574"
+<A NAME="tex2html2625"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2568"
-  HREF="node161.html">
+<A NAME="tex2html2619"
+  HREF="node164.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2576"
+<A NAME="tex2html2627"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2579"
-  HREF="node163.html">shpe</A>
-<B> Up:</B> <A NAME="tex2html2575"
+<B> Next:</B> <A NAME="tex2html2630"
+  HREF="node166.html">shpe</A>
+<B> Up:</B> <A NAME="tex2html2626"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2569"
-  HREF="node161.html">seto</A>
-   <B>  <A NAME="tex2html2577"
+<B> Previous:</B> <A NAME="tex2html2620"
+  HREF="node164.html">seto</A>
+   <B>  <A NAME="tex2html2628"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009105000000000000000"></A><A NAME="setr"></A>
+<H2><A NAME="SECTION0009108000000000000000"></A><A NAME="setr"></A>
 <BR>
 setr
 </H2>
@@ -63,7 +63,7 @@ setr
    'setr' <set> 'n'|'e'|'p'|'l'|'s'|'b'|'L'|'S'|'v'|'se'|'sh'
                 <name|*chars*> <name|*chars*> ..
 </PRE>
-This keyword is used to remove entities from a set (see also <A HREF="node141.html#qrem">qrem</A>. The entity will not be deleted. It is just not longer a member of that set. To remove entities from the set dummy type:
+This keyword is used to remove entities from a set (see also <A HREF="node144.html#qrem">qrem</A>. The entity will not be deleted. It is just not longer a member of that set. To remove entities from the set dummy type:
 <BR>
 <BR>
 setr dummy p p1 p2
@@ -75,7 +75,7 @@ This will remove the points p1 and p2 from the set. The following entities are k
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node163.html b/cgx_2.11/doc/cgx/node166.html
similarity index 76%
rename from cgx_2.10/doc/cgx/node163.html
rename to cgx_2.11/doc/cgx/node166.html
index 739f6a4..745e841 100644
--- a/cgx_2.10/doc/cgx/node163.html
+++ b/cgx_2.11/doc/cgx/node166.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node164.html">
-<LINK REL="previous" HREF="node162.html">
+<LINK REL="next" HREF="node167.html">
+<LINK REL="previous" HREF="node165.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node164.html">
+<LINK REL="next" HREF="node167.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2590"
-  HREF="node164.html">
+<A NAME="tex2html2641"
+  HREF="node167.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2586"
+<A NAME="tex2html2637"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2580"
-  HREF="node162.html">
+<A NAME="tex2html2631"
+  HREF="node165.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2588"
+<A NAME="tex2html2639"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2591"
-  HREF="node164.html">split</A>
-<B> Up:</B> <A NAME="tex2html2587"
+<B> Next:</B> <A NAME="tex2html2642"
+  HREF="node167.html">split</A>
+<B> Up:</B> <A NAME="tex2html2638"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2581"
-  HREF="node162.html">setr</A>
-   <B>  <A NAME="tex2html2589"
+<B> Previous:</B> <A NAME="tex2html2632"
+  HREF="node165.html">setr</A>
+   <B>  <A NAME="tex2html2640"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009106000000000000000"></A><A NAME="shpe"></A>
+<H2><A NAME="SECTION0009109000000000000000"></A><A NAME="shpe"></A>
 <BR>
 shpe
 </H2>
@@ -65,7 +65,7 @@ shpe
                    ['con' <P1> <P2> <R1> <R2>] |
                    ['sph'] <P1> <R1>]
 </PRE>
-This keyword is used to create a shape which can be used to define the interiour of surfaces or to be used as a target for projections (see <A HREF="node122.html#proj">proj</A>) or to split entities (see <A HREF="node164.html#split">split</A>). A plane shape is defined with the parameter ``pln'' followed by the names of three points:
+This keyword is used to create a shape which can be used to define the interiour of surfaces or to be used as a target for projections (see <A HREF="node125.html#proj">proj</A>) or to split entities (see <A HREF="node167.html#split">split</A>). A plane shape is defined with the parameter ``pln'' followed by the names of three points:
 <BR>
 <BR>
 shpe H001 pln P1 P2 P3
@@ -89,13 +89,13 @@ were 10.5 is the radius at point P1 and 2. at point P2. A sphere can be defined
 shpe H001 sph P1 10.5
 <BR>
 <BR>
-were 10.5 is the radius at point P1. If automatic name generation is desired, then use ''<code>!</code>'' instead of a name. See also ``<A HREF="node143.html#qshp">qshp</A>'' for the mouse controlled definition of shapes.
+were 10.5 is the radius at point P1. If automatic name generation is desired, then use ''<code>!</code>'' instead of a name. See also ``<A HREF="node146.html#qshp">qshp</A>'' for the mouse controlled definition of shapes.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node164.html b/cgx_2.11/doc/cgx/node167.html
similarity index 79%
rename from cgx_2.10/doc/cgx/node164.html
rename to cgx_2.11/doc/cgx/node167.html
index d42f8ee..d088686 100644
--- a/cgx_2.10/doc/cgx/node164.html
+++ b/cgx_2.11/doc/cgx/node167.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node165.html">
-<LINK REL="previous" HREF="node163.html">
+<LINK REL="next" HREF="node168.html">
+<LINK REL="previous" HREF="node166.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node165.html">
+<LINK REL="next" HREF="node168.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2602"
-  HREF="node165.html">
+<A NAME="tex2html2653"
+  HREF="node168.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2598"
+<A NAME="tex2html2649"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2592"
-  HREF="node163.html">
+<A NAME="tex2html2643"
+  HREF="node166.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2600"
+<A NAME="tex2html2651"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2603"
-  HREF="node165.html">stack</A>
-<B> Up:</B> <A NAME="tex2html2599"
+<B> Next:</B> <A NAME="tex2html2654"
+  HREF="node168.html">stack</A>
+<B> Up:</B> <A NAME="tex2html2650"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2593"
-  HREF="node163.html">shpe</A>
-   <B>  <A NAME="tex2html2601"
+<B> Previous:</B> <A NAME="tex2html2644"
+  HREF="node166.html">shpe</A>
+   <B>  <A NAME="tex2html2652"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009107000000000000000"></A><A NAME="split"></A>
+<H2><A NAME="SECTION0009110000000000000000"></A><A NAME="split"></A>
 <BR>
 split
 </H2>
@@ -68,13 +68,13 @@ This keyword is used to split lines, surfaces and elements.
 The split command will not generate new surfaces but it will create points along the intersection between the surfaces in set1 and the surfaces (or shapes or faces) in set2.
 
 <P>
-So far only tetraeder elements (in set1) can be splitted by surfaces, faces or shapes (in set2). In this case the splitted tetraeder elements will be replaced by new tetraeder- and pentaeder elements. It can be used to cut out parts of the mesh to be either used directly in other models or which can be remeshed with tets based on an stl-file derived from them. Or it can be used to apply damages to a structure. See ``<A HREF="node210.html#How_to_map_loads">How to map loads</A>'' in the ap [...]
+So far only tetraeder elements (in set1) can be splitted by surfaces, faces or shapes (in set2). In this case the splitted tetraeder elements will be replaced by new tetraeder- and pentaeder elements. It can be used to cut out parts of the mesh to be either used directly in other models or which can be remeshed with tets based on an stl-file derived from them. Or it can be used to apply damages to a structure. See ``<A HREF="node216.html#How_to_map_loads">How to map loads</A>'' in the ap [...]
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node165.html b/cgx_2.11/doc/cgx/node168.html
similarity index 63%
rename from cgx_2.10/doc/cgx/node165.html
rename to cgx_2.11/doc/cgx/node168.html
index 003c76c..cffffee 100644
--- a/cgx_2.10/doc/cgx/node165.html
+++ b/cgx_2.11/doc/cgx/node168.html
@@ -18,60 +18,60 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node166.html">
-<LINK REL="previous" HREF="node164.html">
+<LINK REL="next" HREF="node169.html">
+<LINK REL="previous" HREF="node167.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node166.html">
+<LINK REL="next" HREF="node169.html">
 </HEAD>
 
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2610"
+<A NAME="tex2html2661"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2604"
-  HREF="node164.html">
+<A NAME="tex2html2655"
+  HREF="node167.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2612"
+<A NAME="tex2html2663"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
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-<B> Next:</B> <A NAME="tex2html2615"
-  HREF="node166.html">steps</A>
-<B> Up:</B> <A NAME="tex2html2611"
+<B> Next:</B> <A NAME="tex2html2666"
+  HREF="node169.html">steps</A>
+<B> Up:</B> <A NAME="tex2html2662"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2605"
-  HREF="node164.html">split</A>
-   <B>  <A NAME="tex2html2613"
+<B> Previous:</B> <A NAME="tex2html2656"
+  HREF="node167.html">split</A>
+   <B>  <A NAME="tex2html2664"
   HREF="node1.html">Contents</A></B> 
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 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009108000000000000000"></A><A NAME="stack"></A>
+<H2><A NAME="SECTION0009111000000000000000"></A><A NAME="stack"></A>
 <BR>
 stack
 </H2>
 <PRE>
    'stack' on|off|free
 </PRE>
-Several functions which return values to the user might now place them also on a software-stack (used by <A HREF="node59.html#area">area</A>,<A HREF="node72.html#dist">dist</A>,<A HREF="node74.html#ds">ds</A>,<A HREF="node80.html#enq">enq</A>,<A HREF="node92.html#gtol">gtol</A>,<A HREF="node97.html#length">length</A>,<A HREF="node121.html#prnt">prnt</A>,<A HREF="node175.html#valu">valu</A>,<A HREF="node177.html#volu">volu</A>). The ``<A HREF="node175.html#valu">valu</A>'' command is able [...]
+Several functions which return values to the user might now place them also on a software-stack (used by <A HREF="node59.html#area">area</A>,<A HREF="node72.html#dist">dist</A>,<A HREF="node74.html#ds">ds</A>,<A HREF="node80.html#enq">enq</A>,<A HREF="node94.html#gtol">gtol</A>,<A HREF="node100.html#length">length</A>,<A HREF="node124.html#prnt">prnt</A>,<A HREF="node178.html#valu">valu</A>,<A HREF="node180.html#volu">volu</A>). The ``<A HREF="node178.html#valu">valu</A>'' command is abl [...]
 
 <P>
-See also ``<A HREF="node95.html#if">if</A>'' and ``<A HREF="node178.html#while">while</A>''.
+See also ``<A HREF="node97.html#if">if</A>'' and ``<A HREF="node181.html#while">while</A>''.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node166.html b/cgx_2.11/doc/cgx/node169.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node166.html
rename to cgx_2.11/doc/cgx/node169.html
index d5e0f18..f2feea8 100644
--- a/cgx_2.10/doc/cgx/node166.html
+++ b/cgx_2.11/doc/cgx/node169.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node167.html">
-<LINK REL="previous" HREF="node165.html">
+<LINK REL="next" HREF="node170.html">
+<LINK REL="previous" HREF="node168.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node167.html">
+<LINK REL="next" HREF="node170.html">
 </HEAD>
 
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+  HREF="node170.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
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+<A NAME="tex2html2673"
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 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2616"
-  HREF="node165.html">
+<A NAME="tex2html2667"
+  HREF="node168.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2624"
+<A NAME="tex2html2675"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2627"
-  HREF="node167.html">surf</A>
-<B> Up:</B> <A NAME="tex2html2623"
+<B> Next:</B> <A NAME="tex2html2678"
+  HREF="node170.html">surf</A>
+<B> Up:</B> <A NAME="tex2html2674"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2617"
-  HREF="node165.html">stack</A>
-   <B>  <A NAME="tex2html2625"
+<B> Previous:</B> <A NAME="tex2html2668"
+  HREF="node168.html">stack</A>
+   <B>  <A NAME="tex2html2676"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009109000000000000000"></A><A NAME="steps"></A>
+<H2><A NAME="SECTION0009112000000000000000"></A><A NAME="steps"></A>
 <BR>
 steps
 </H2>
@@ -68,7 +68,7 @@ This keyword is used to define the number of different colors in the post-proces
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node17.html b/cgx_2.11/doc/cgx/node17.html
similarity index 87%
rename from cgx_2.10/doc/cgx/node17.html
rename to cgx_2.11/doc/cgx/node17.html
index dab1e67..d7785f6 100644
--- a/cgx_2.10/doc/cgx/node17.html
+++ b/cgx_2.11/doc/cgx/node17.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html706"
+<A NAME="tex2html718"
   HREF="node18.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html702"
+<A NAME="tex2html714"
   HREF="node13.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html696"
+<A NAME="tex2html708"
   HREF="node16.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html704"
+<A NAME="tex2html716"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html707"
+<B> Next:</B> <A NAME="tex2html719"
   HREF="node18.html">Dots</A>
-<B> Up:</B> <A NAME="tex2html703"
+<B> Up:</B> <A NAME="tex2html715"
   HREF="node13.html">Viewing</A>
-<B> Previous:</B> <A NAME="tex2html697"
+<B> Previous:</B> <A NAME="tex2html709"
   HREF="node16.html">Fill</A>
-   <B>  <A NAME="tex2html705"
+   <B>  <A NAME="tex2html717"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,13 +59,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Lines
 </H3>
-The edges of the element faces are displayed. This is especially useful to see into the structure to find hot spots in the displayed field. With ''<A HREF="node23.html#Toggle_Move-Z_Zoom">Toggle Move-Z/Zoom</A>'' and ''<A HREF="node128.html#qcut">qcut</A>'', a more detailed analysis can follow. For very dense meshes switch to ''<A HREF="node18.html#Dots">Dots</A>''.
+The edges of the element faces are displayed. This is especially useful to see into the structure to find hot spots in the displayed field. With ''<A HREF="node23.html#Toggle_Move-Z_Zoom">Toggle Move-Z/Zoom</A>'' and ''<A HREF="node131.html#qcut">qcut</A>'', a more detailed analysis can follow. For very dense meshes switch to ''<A HREF="node18.html#Dots">Dots</A>''.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node167.html b/cgx_2.11/doc/cgx/node170.html
similarity index 74%
rename from cgx_2.10/doc/cgx/node167.html
rename to cgx_2.11/doc/cgx/node170.html
index 187454f..6a06050 100644
--- a/cgx_2.10/doc/cgx/node167.html
+++ b/cgx_2.11/doc/cgx/node170.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node168.html">
-<LINK REL="previous" HREF="node166.html">
+<LINK REL="next" HREF="node171.html">
+<LINK REL="previous" HREF="node169.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node168.html">
+<LINK REL="next" HREF="node171.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2638"
-  HREF="node168.html">
+<A NAME="tex2html2689"
+  HREF="node171.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2634"
+<A NAME="tex2html2685"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2628"
-  HREF="node166.html">
+<A NAME="tex2html2679"
+  HREF="node169.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2636"
+<A NAME="tex2html2687"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2639"
-  HREF="node168.html">swep</A>
-<B> Up:</B> <A NAME="tex2html2635"
+<B> Next:</B> <A NAME="tex2html2690"
+  HREF="node171.html">swep</A>
+<B> Up:</B> <A NAME="tex2html2686"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2629"
-  HREF="node166.html">steps</A>
-   <B>  <A NAME="tex2html2637"
+<B> Previous:</B> <A NAME="tex2html2680"
+  HREF="node169.html">steps</A>
+   <B>  <A NAME="tex2html2688"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009110000000000000000"></A><A NAME="surf"></A>
+<H2><A NAME="SECTION0009113000000000000000"></A><A NAME="surf"></A>
 <BR>
 surf
 </H2>
@@ -63,14 +63,14 @@ surf
    'surf' <name(char<9)>|'!' [<set>]|->
                <line|lcmb> <line|lcmb> <line|lcmb> <line|lcmb>
 </PRE>
-This keyword is used to define or redefine a surface. It is a more convenient way to define a surface than the command <A HREF="node91.html#gsur">gsur</A>. Either individual lines or a set can be specified. To be meshable with structured elements it requires 3, 4 or 5 edges (lines or lcmbs). To be meshable with tr3u or tr6u it requires either to be plane or to reference a shape or nurbs which can not be provided with this command (see ``<A HREF="node91.html#gsur">gsur</A>. The most conve [...]
+This keyword is used to define or redefine a surface. It is a more convenient way to define a surface than the command <A HREF="node93.html#gsur">gsur</A>. Either individual lines or a set can be specified. To be meshable with structured elements it requires 3, 4 or 5 edges (lines or lcmbs). To be meshable with tr3u or tr6u it requires either to be plane or to reference a shape or nurbs which can not be provided with this command (see ``<A HREF="node93.html#gsur">gsur</A>. The most conve [...]
 If the name of the surface should be automatically generated, then just type ''<code>!</code>'' instead of a name.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node168.html b/cgx_2.11/doc/cgx/node171.html
similarity index 84%
rename from cgx_2.10/doc/cgx/node168.html
rename to cgx_2.11/doc/cgx/node171.html
index c2741e0..e790999 100644
--- a/cgx_2.10/doc/cgx/node168.html
+++ b/cgx_2.11/doc/cgx/node171.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node169.html">
-<LINK REL="previous" HREF="node167.html">
+<LINK REL="next" HREF="node172.html">
+<LINK REL="previous" HREF="node170.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node169.html">
+<LINK REL="next" HREF="node172.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2650"
-  HREF="node169.html">
+<A NAME="tex2html2701"
+  HREF="node172.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2646"
+<A NAME="tex2html2697"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2640"
-  HREF="node167.html">
+<A NAME="tex2html2691"
+  HREF="node170.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2648"
+<A NAME="tex2html2699"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2651"
-  HREF="node169.html">sys</A>
-<B> Up:</B> <A NAME="tex2html2647"
+<B> Next:</B> <A NAME="tex2html2702"
+  HREF="node172.html">sys</A>
+<B> Up:</B> <A NAME="tex2html2698"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2641"
-  HREF="node167.html">surf</A>
-   <B>  <A NAME="tex2html2649"
+<B> Previous:</B> <A NAME="tex2html2692"
+  HREF="node170.html">surf</A>
+   <B>  <A NAME="tex2html2700"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009111000000000000000"></A><A NAME="swep"></A>
+<H2><A NAME="SECTION0009114000000000000000"></A><A NAME="swep"></A>
 <BR>
 swep
 </H2>
@@ -72,10 +72,10 @@ swep
                      ['mir' 'x'|'y'|'z' <div> [a] ]|
                      ['mir' <P1> 'x'|'y'|'z' <div> [a] ]
 </PRE>
-This keyword is used to sweep entities into the next higher dimension. Sweeping a point will create a line, sweeping a line will create a surface and sweeping a surface will create a body. Shell elements will be expanded into Volume elements. The 'div' parameter defines how much elements will be created in the sweep direction. Existing results will be applied to the new nodes. Important: The ``<A HREF="node173.html#trfm">trfm</A>'' command must be used after the sweep operation and not before.
+This keyword is used to sweep entities into the next higher dimension. Sweeping a point will create a line, sweeping a line will create a surface and sweeping a surface will create a body. Shell elements will be expanded into Volume elements. The 'div' parameter defines how much elements will be created in the sweep direction. Existing results will be applied to the new nodes. Important: The ``<A HREF="node176.html#trfm">trfm</A>'' command must be used after the sweep operation and not before.
 
 <P>
-At first a copy of the first set (see <A HREF="node157.html#seta">seta</A> and <A HREF="node67.html#copy">copy</A>) will be created. The copy of the master-set is included in the second set. Then the connecting lines and surfaces are created and at last the bodies. The divisions of the new lines between set1 and set2 is specified with the parameter ''div'' or the default is used. Existing sets are extended by the copied entities if the last parameter ``a'' (append) is provided. Several t [...]
+At first a copy of the first set (see <A HREF="node160.html#seta">seta</A> and <A HREF="node67.html#copy">copy</A>) will be created. The copy of the master-set is included in the second set. Then the connecting lines and surfaces are created and at last the bodies. The divisions of the new lines between set1 and set2 is specified with the parameter ''div'' or the default is used. Existing sets are extended by the copied entities if the last parameter ``a'' (append) is provided. Several t [...]
 <BR>
 <BR>
 swep part1 part2 scal 2 
@@ -132,35 +132,35 @@ Places the mirror in the origin with its normal direction in 'x' direction.
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2650"
-  HREF="node169.html">
+<A NAME="tex2html2701"
+  HREF="node172.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2646"
+<A NAME="tex2html2697"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2640"
-  HREF="node167.html">
+<A NAME="tex2html2691"
+  HREF="node170.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2648"
+<A NAME="tex2html2699"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2651"
-  HREF="node169.html">sys</A>
-<B> Up:</B> <A NAME="tex2html2647"
+<B> Next:</B> <A NAME="tex2html2702"
+  HREF="node172.html">sys</A>
+<B> Up:</B> <A NAME="tex2html2698"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2641"
-  HREF="node167.html">surf</A>
-   <B>  <A NAME="tex2html2649"
+<B> Previous:</B> <A NAME="tex2html2692"
+  HREF="node170.html">surf</A>
+   <B>  <A NAME="tex2html2700"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node169.html b/cgx_2.11/doc/cgx/node172.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node169.html
rename to cgx_2.11/doc/cgx/node172.html
index f8c8375..58cd5ba 100644
--- a/cgx_2.10/doc/cgx/node169.html
+++ b/cgx_2.11/doc/cgx/node172.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node170.html">
-<LINK REL="previous" HREF="node168.html">
+<LINK REL="next" HREF="node173.html">
+<LINK REL="previous" HREF="node171.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node170.html">
+<LINK REL="next" HREF="node173.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2662"
-  HREF="node170.html">
+<A NAME="tex2html2713"
+  HREF="node173.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2658"
+<A NAME="tex2html2709"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2652"
-  HREF="node168.html">
+<A NAME="tex2html2703"
+  HREF="node171.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2660"
+<A NAME="tex2html2711"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2663"
-  HREF="node170.html">test</A>
-<B> Up:</B> <A NAME="tex2html2659"
+<B> Next:</B> <A NAME="tex2html2714"
+  HREF="node173.html">test</A>
+<B> Up:</B> <A NAME="tex2html2710"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2653"
-  HREF="node168.html">swep</A>
-   <B>  <A NAME="tex2html2661"
+<B> Previous:</B> <A NAME="tex2html2704"
+  HREF="node171.html">swep</A>
+   <B>  <A NAME="tex2html2712"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009112000000000000000"></A><A NAME="sys"></A>
+<H2><A NAME="SECTION0009115000000000000000"></A><A NAME="sys"></A>
 <BR>
 sys
 </H2>
@@ -68,7 +68,7 @@ This keyword is used to issue any shell command (unix or dos shell). For example
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node170.html b/cgx_2.11/doc/cgx/node173.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node170.html
rename to cgx_2.11/doc/cgx/node173.html
index 40e20d9..907b52f 100644
--- a/cgx_2.10/doc/cgx/node170.html
+++ b/cgx_2.11/doc/cgx/node173.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node171.html">
-<LINK REL="previous" HREF="node169.html">
+<LINK REL="next" HREF="node174.html">
+<LINK REL="previous" HREF="node172.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node171.html">
+<LINK REL="next" HREF="node174.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2674"
-  HREF="node171.html">
+<A NAME="tex2html2725"
+  HREF="node174.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2670"
+<A NAME="tex2html2721"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2664"
-  HREF="node169.html">
+<A NAME="tex2html2715"
+  HREF="node172.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2672"
+<A NAME="tex2html2723"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2675"
-  HREF="node171.html">text</A>
-<B> Up:</B> <A NAME="tex2html2671"
+<B> Next:</B> <A NAME="tex2html2726"
+  HREF="node174.html">text</A>
+<B> Up:</B> <A NAME="tex2html2722"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2665"
-  HREF="node169.html">sys</A>
-   <B>  <A NAME="tex2html2673"
+<B> Previous:</B> <A NAME="tex2html2716"
+  HREF="node172.html">sys</A>
+   <B>  <A NAME="tex2html2724"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009113000000000000000"></A><A NAME="test"></A>
+<H2><A NAME="SECTION0009116000000000000000"></A><A NAME="test"></A>
 <BR>
 test
 </H2>
@@ -69,7 +69,7 @@ Tests the existence of a given entity. Returns TRUE or FALSE and writes it on th
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node171.html b/cgx_2.11/doc/cgx/node174.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node171.html
rename to cgx_2.11/doc/cgx/node174.html
index 818c93d..61b26a2 100644
--- a/cgx_2.10/doc/cgx/node171.html
+++ b/cgx_2.11/doc/cgx/node174.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node172.html">
-<LINK REL="previous" HREF="node170.html">
+<LINK REL="next" HREF="node175.html">
+<LINK REL="previous" HREF="node173.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node172.html">
+<LINK REL="next" HREF="node175.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2686"
-  HREF="node172.html">
+<A NAME="tex2html2737"
+  HREF="node175.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2682"
+<A NAME="tex2html2733"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2676"
-  HREF="node170.html">
+<A NAME="tex2html2727"
+  HREF="node173.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2684"
+<A NAME="tex2html2735"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2687"
-  HREF="node172.html">tra</A>
-<B> Up:</B> <A NAME="tex2html2683"
+<B> Next:</B> <A NAME="tex2html2738"
+  HREF="node175.html">tra</A>
+<B> Up:</B> <A NAME="tex2html2734"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2677"
-  HREF="node170.html">test</A>
-   <B>  <A NAME="tex2html2685"
+<B> Previous:</B> <A NAME="tex2html2728"
+  HREF="node173.html">test</A>
+   <B>  <A NAME="tex2html2736"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009114000000000000000"></A><A NAME="text"></A>
+<H2><A NAME="SECTION0009117000000000000000"></A><A NAME="text"></A>
 <BR>
 text
 </H2>
@@ -68,7 +68,7 @@ This keyword is used to define a comment. This commend will show up in the menu
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node172.html b/cgx_2.11/doc/cgx/node175.html
similarity index 76%
rename from cgx_2.10/doc/cgx/node172.html
rename to cgx_2.11/doc/cgx/node175.html
index db54f5d..6379f1a 100644
--- a/cgx_2.10/doc/cgx/node172.html
+++ b/cgx_2.11/doc/cgx/node175.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node173.html">
-<LINK REL="previous" HREF="node171.html">
+<LINK REL="next" HREF="node176.html">
+<LINK REL="previous" HREF="node174.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node173.html">
+<LINK REL="next" HREF="node176.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2698"
-  HREF="node173.html">
+<A NAME="tex2html2749"
+  HREF="node176.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2694"
+<A NAME="tex2html2745"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2688"
-  HREF="node171.html">
+<A NAME="tex2html2739"
+  HREF="node174.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2696"
+<A NAME="tex2html2747"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2699"
-  HREF="node173.html">trfm</A>
-<B> Up:</B> <A NAME="tex2html2695"
+<B> Next:</B> <A NAME="tex2html2750"
+  HREF="node176.html">trfm</A>
+<B> Up:</B> <A NAME="tex2html2746"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2689"
-  HREF="node171.html">text</A>
-   <B>  <A NAME="tex2html2697"
+<B> Previous:</B> <A NAME="tex2html2740"
+  HREF="node174.html">text</A>
+   <B>  <A NAME="tex2html2748"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009115000000000000000"></A><A NAME="tra"></A>
+<H2><A NAME="SECTION0009118000000000000000"></A><A NAME="tra"></A>
 <BR>
 tra
 </H2>
@@ -74,7 +74,7 @@ will move the model 0.1 times the model dimensions upwards. The meaning of the o
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node173.html b/cgx_2.11/doc/cgx/node176.html
similarity index 81%
rename from cgx_2.10/doc/cgx/node173.html
rename to cgx_2.11/doc/cgx/node176.html
index 61e29e6..2add1dd 100644
--- a/cgx_2.10/doc/cgx/node173.html
+++ b/cgx_2.11/doc/cgx/node176.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node174.html">
-<LINK REL="previous" HREF="node172.html">
+<LINK REL="next" HREF="node177.html">
+<LINK REL="previous" HREF="node175.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node174.html">
+<LINK REL="next" HREF="node177.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2710"
-  HREF="node174.html">
+<A NAME="tex2html2761"
+  HREF="node177.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2706"
+<A NAME="tex2html2757"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2700"
-  HREF="node172.html">
+<A NAME="tex2html2751"
+  HREF="node175.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2708"
+<A NAME="tex2html2759"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2711"
-  HREF="node174.html">ucut</A>
-<B> Up:</B> <A NAME="tex2html2707"
+<B> Next:</B> <A NAME="tex2html2762"
+  HREF="node177.html">ucut</A>
+<B> Up:</B> <A NAME="tex2html2758"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2701"
-  HREF="node172.html">tra</A>
-   <B>  <A NAME="tex2html2709"
+<B> Previous:</B> <A NAME="tex2html2752"
+  HREF="node175.html">tra</A>
+   <B>  <A NAME="tex2html2760"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009116000000000000000"></A><A NAME="trfm"></A>
+<H2><A NAME="SECTION0009119000000000000000"></A><A NAME="trfm"></A>
 <BR>
 trfm
 </H2>
@@ -107,35 +107,35 @@ the 1st!).
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2710"
-  HREF="node174.html">
+<A NAME="tex2html2761"
+  HREF="node177.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2706"
+<A NAME="tex2html2757"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2700"
-  HREF="node172.html">
+<A NAME="tex2html2751"
+  HREF="node175.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2708"
+<A NAME="tex2html2759"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2711"
-  HREF="node174.html">ucut</A>
-<B> Up:</B> <A NAME="tex2html2707"
+<B> Next:</B> <A NAME="tex2html2762"
+  HREF="node177.html">ucut</A>
+<B> Up:</B> <A NAME="tex2html2758"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2701"
-  HREF="node172.html">tra</A>
-   <B>  <A NAME="tex2html2709"
+<B> Previous:</B> <A NAME="tex2html2752"
+  HREF="node175.html">tra</A>
+   <B>  <A NAME="tex2html2760"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node174.html b/cgx_2.11/doc/cgx/node177.html
similarity index 73%
rename from cgx_2.10/doc/cgx/node174.html
rename to cgx_2.11/doc/cgx/node177.html
index 960c356..01c7420 100644
--- a/cgx_2.10/doc/cgx/node174.html
+++ b/cgx_2.11/doc/cgx/node177.html
@@ -18,57 +18,57 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node175.html">
-<LINK REL="previous" HREF="node173.html">
+<LINK REL="next" HREF="node178.html">
+<LINK REL="previous" HREF="node176.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node175.html">
+<LINK REL="next" HREF="node178.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2722"
-  HREF="node175.html">
+<A NAME="tex2html2773"
+  HREF="node178.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2718"
+<A NAME="tex2html2769"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2712"
-  HREF="node173.html">
+<A NAME="tex2html2763"
+  HREF="node176.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2720"
+<A NAME="tex2html2771"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2723"
-  HREF="node175.html">valu</A>
-<B> Up:</B> <A NAME="tex2html2719"
+<B> Next:</B> <A NAME="tex2html2774"
+  HREF="node178.html">valu</A>
+<B> Up:</B> <A NAME="tex2html2770"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2713"
-  HREF="node173.html">trfm</A>
-   <B>  <A NAME="tex2html2721"
+<B> Previous:</B> <A NAME="tex2html2764"
+  HREF="node176.html">trfm</A>
+   <B>  <A NAME="tex2html2772"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009117000000000000000"></A><A NAME="ucut"></A>
+<H2><A NAME="SECTION0009120000000000000000"></A><A NAME="ucut"></A>
 <BR>
 ucut
 </H2>
 <PRE>
    'ucut'
 </PRE>
-If a section through the mesh was created with the "<A HREF="node70.html#cut">cut</A>" or "<A HREF="node128.html#qcut">qcut</A>" command then this command will delete the cut and display the un-cutted structure.
+If a section through the mesh was created with the "<A HREF="node70.html#cut">cut</A>" or "<A HREF="node131.html#qcut">qcut</A>" command then this command will delete the cut and display the un-cutted structure.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node175.html b/cgx_2.11/doc/cgx/node178.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node175.html
rename to cgx_2.11/doc/cgx/node178.html
index 5b3bb9c..72419ab 100644
--- a/cgx_2.10/doc/cgx/node175.html
+++ b/cgx_2.11/doc/cgx/node178.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node176.html">
-<LINK REL="previous" HREF="node174.html">
+<LINK REL="next" HREF="node179.html">
+<LINK REL="previous" HREF="node177.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node176.html">
+<LINK REL="next" HREF="node179.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2734"
-  HREF="node176.html">
+<A NAME="tex2html2785"
+  HREF="node179.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2730"
+<A NAME="tex2html2781"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2724"
-  HREF="node174.html">
+<A NAME="tex2html2775"
+  HREF="node177.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2732"
+<A NAME="tex2html2783"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2735"
-  HREF="node176.html">view</A>
-<B> Up:</B> <A NAME="tex2html2731"
+<B> Next:</B> <A NAME="tex2html2786"
+  HREF="node179.html">view</A>
+<B> Up:</B> <A NAME="tex2html2782"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2725"
-  HREF="node174.html">ucut</A>
-   <B>  <A NAME="tex2html2733"
+<B> Previous:</B> <A NAME="tex2html2776"
+  HREF="node177.html">ucut</A>
+   <B>  <A NAME="tex2html2784"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009118000000000000000"></A><A NAME="valu"></A>
+<H2><A NAME="SECTION0009121000000000000000"></A><A NAME="valu"></A>
 <BR>
 valu
 </H2>
@@ -83,7 +83,7 @@ then the command-parser will replace 'xvalue' by '1.24' in the 'pnt' command.
 
 <BR>
 <BR>
-ATTENTION: The commands 'prnt', all commands starting with 'set' except 'seta' and 'setr' and 'valu' itself are not parsed for substitution. To suppress the substitution the value has to be masked by a leading '\'. For example the command:
+ATTENTION: To suppress the substitution the value has to be masked by a leading '\'. For example the command:
 <BR>
 <BR>
 del v \value
@@ -101,7 +101,7 @@ or derived from the stack previously filled by a command
 valu arg1 pop
 <BR>
 <BR>
-if the ''<A HREF="node165.html#stack">stack</A>'' was activated. A certain number on the stack can be addressed with
+if the ''<A HREF="node168.html#stack">stack</A>'' was activated. A certain number on the stack can be addressed with
 <BR>
 <BR>
 valu arg1 pop 2
@@ -110,6 +110,15 @@ valu arg1 pop 2
 were the '2' means that 2 successive 'pops' are executed. In this way the second value on the stack can be loaded at once.
 
 <P>
+Values can be added to a set
+<BR>
+<BR>
+seta valset v all
+<BR>
+<BR>
+and can then be deleted by zapping ``<A HREF="node182.html#zap">zap</A>'' the set storing the values.
+
+<P>
 Values can be written to the stack when the 'push' parameter is used:
 <BR>
 <BR>
@@ -158,40 +167,40 @@ valu string3 <code>&</code> string1 string2
 <BR>
 <BR>
 <P>
-See also ``<A HREF="node121.html#prnt">prnt</A>'' and ''<A HREF="node203.html#How_to_write_values_to_a_file">How to write values to a file</A>''.
+See also ``<A HREF="node124.html#prnt">prnt</A>'' and ''<A HREF="node209.html#How_to_write_values_to_a_file">How to write values to a file</A>''.
 
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2734"
-  HREF="node176.html">
+<A NAME="tex2html2785"
+  HREF="node179.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2730"
+<A NAME="tex2html2781"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2724"
-  HREF="node174.html">
+<A NAME="tex2html2775"
+  HREF="node177.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2732"
+<A NAME="tex2html2783"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2735"
-  HREF="node176.html">view</A>
-<B> Up:</B> <A NAME="tex2html2731"
+<B> Next:</B> <A NAME="tex2html2786"
+  HREF="node179.html">view</A>
+<B> Up:</B> <A NAME="tex2html2782"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2725"
-  HREF="node174.html">ucut</A>
-   <B>  <A NAME="tex2html2733"
+<B> Previous:</B> <A NAME="tex2html2776"
+  HREF="node177.html">ucut</A>
+   <B>  <A NAME="tex2html2784"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node176.html b/cgx_2.11/doc/cgx/node179.html
similarity index 81%
rename from cgx_2.10/doc/cgx/node176.html
rename to cgx_2.11/doc/cgx/node179.html
index c4649bc..5b40bca 100644
--- a/cgx_2.10/doc/cgx/node176.html
+++ b/cgx_2.11/doc/cgx/node179.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node177.html">
-<LINK REL="previous" HREF="node175.html">
+<LINK REL="next" HREF="node180.html">
+<LINK REL="previous" HREF="node178.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node177.html">
+<LINK REL="next" HREF="node180.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2746"
-  HREF="node177.html">
+<A NAME="tex2html2797"
+  HREF="node180.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2742"
+<A NAME="tex2html2793"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2736"
-  HREF="node175.html">
+<A NAME="tex2html2787"
+  HREF="node178.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2744"
+<A NAME="tex2html2795"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2747"
-  HREF="node177.html">volu</A>
-<B> Up:</B> <A NAME="tex2html2743"
+<B> Next:</B> <A NAME="tex2html2798"
+  HREF="node180.html">volu</A>
+<B> Up:</B> <A NAME="tex2html2794"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2737"
-  HREF="node175.html">valu</A>
-   <B>  <A NAME="tex2html2745"
+<B> Previous:</B> <A NAME="tex2html2788"
+  HREF="node178.html">valu</A>
+   <B>  <A NAME="tex2html2796"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009119000000000000000"></A><A NAME="view"></A>
+<H2><A NAME="SECTION0009122000000000000000"></A><A NAME="view"></A>
 <BR>
 view
 </H2>
@@ -93,35 +93,35 @@ Commands to control the graphic output. This command is intended for batch-mode.
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2746"
-  HREF="node177.html">
+<A NAME="tex2html2797"
+  HREF="node180.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2742"
+<A NAME="tex2html2793"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2736"
-  HREF="node175.html">
+<A NAME="tex2html2787"
+  HREF="node178.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2744"
+<A NAME="tex2html2795"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2747"
-  HREF="node177.html">volu</A>
-<B> Up:</B> <A NAME="tex2html2743"
+<B> Next:</B> <A NAME="tex2html2798"
+  HREF="node180.html">volu</A>
+<B> Up:</B> <A NAME="tex2html2794"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2737"
-  HREF="node175.html">valu</A>
-   <B>  <A NAME="tex2html2745"
+<B> Previous:</B> <A NAME="tex2html2788"
+  HREF="node178.html">valu</A>
+   <B>  <A NAME="tex2html2796"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node18.html b/cgx_2.11/doc/cgx/node18.html
similarity index 88%
rename from cgx_2.10/doc/cgx/node18.html
rename to cgx_2.11/doc/cgx/node18.html
index 610daa7..0199aff 100644
--- a/cgx_2.10/doc/cgx/node18.html
+++ b/cgx_2.11/doc/cgx/node18.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html718"
+<A NAME="tex2html730"
   HREF="node19.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html714"
+<A NAME="tex2html726"
   HREF="node13.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html708"
+<A NAME="tex2html720"
   HREF="node17.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html716"
+<A NAME="tex2html728"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html719"
+<B> Next:</B> <A NAME="tex2html731"
   HREF="node19.html">Toggle Culling Back/Front</A>
-<B> Up:</B> <A NAME="tex2html715"
+<B> Up:</B> <A NAME="tex2html727"
   HREF="node13.html">Viewing</A>
-<B> Previous:</B> <A NAME="tex2html709"
+<B> Previous:</B> <A NAME="tex2html721"
   HREF="node17.html">Lines</A>
-   <B>  <A NAME="tex2html717"
+   <B>  <A NAME="tex2html729"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ The corners of the element faces will be displayed. This is especially useful if
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node177.html b/cgx_2.11/doc/cgx/node180.html
similarity index 74%
rename from cgx_2.10/doc/cgx/node177.html
rename to cgx_2.11/doc/cgx/node180.html
index 2c02302..824690c 100644
--- a/cgx_2.10/doc/cgx/node177.html
+++ b/cgx_2.11/doc/cgx/node180.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node178.html">
-<LINK REL="previous" HREF="node176.html">
+<LINK REL="next" HREF="node181.html">
+<LINK REL="previous" HREF="node179.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node178.html">
+<LINK REL="next" HREF="node181.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2758"
-  HREF="node178.html">
+<A NAME="tex2html2809"
+  HREF="node181.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2754"
+<A NAME="tex2html2805"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2748"
-  HREF="node176.html">
+<A NAME="tex2html2799"
+  HREF="node179.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2756"
+<A NAME="tex2html2807"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2759"
-  HREF="node178.html">while</A>
-<B> Up:</B> <A NAME="tex2html2755"
+<B> Next:</B> <A NAME="tex2html2810"
+  HREF="node181.html">while</A>
+<B> Up:</B> <A NAME="tex2html2806"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2749"
-  HREF="node176.html">view</A>
-   <B>  <A NAME="tex2html2757"
+<B> Previous:</B> <A NAME="tex2html2800"
+  HREF="node179.html">view</A>
+   <B>  <A NAME="tex2html2808"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009120000000000000000"></A><A NAME="volu"></A>
+<H2><A NAME="SECTION0009123000000000000000"></A><A NAME="volu"></A>
 <BR>
 volu
 </H2>
@@ -65,13 +65,13 @@ volu
 This keyword is used to calculate the volume and the center of gravity of a set of volume-elements. If an ccx-input file with density data was read then the mass will be also calculated. If a 'dataset' is active then an averaged value is calculated.
 
 <P>
-The command writes to the ''<A HREF="node165.html#stack">stack</A>''.
+The command writes to the ''<A HREF="node168.html#stack">stack</A>''.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node178.html b/cgx_2.11/doc/cgx/node181.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node178.html
rename to cgx_2.11/doc/cgx/node181.html
index 7aff857..59e7009 100644
--- a/cgx_2.10/doc/cgx/node178.html
+++ b/cgx_2.11/doc/cgx/node181.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node179.html">
-<LINK REL="previous" HREF="node177.html">
+<LINK REL="next" HREF="node182.html">
+<LINK REL="previous" HREF="node180.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node179.html">
+<LINK REL="next" HREF="node182.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2770"
-  HREF="node179.html">
+<A NAME="tex2html2821"
+  HREF="node182.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2766"
+<A NAME="tex2html2817"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2760"
-  HREF="node177.html">
+<A NAME="tex2html2811"
+  HREF="node180.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2768"
+<A NAME="tex2html2819"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2771"
-  HREF="node179.html">zap</A>
-<B> Up:</B> <A NAME="tex2html2767"
+<B> Next:</B> <A NAME="tex2html2822"
+  HREF="node182.html">zap</A>
+<B> Up:</B> <A NAME="tex2html2818"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2761"
-  HREF="node177.html">volu</A>
-   <B>  <A NAME="tex2html2769"
+<B> Previous:</B> <A NAME="tex2html2812"
+  HREF="node180.html">volu</A>
+   <B>  <A NAME="tex2html2820"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009121000000000000000"></A><A NAME="while"></A>
+<H2><A NAME="SECTION0009124000000000000000"></A><A NAME="while"></A>
 <BR>
 while
 </H2>
@@ -72,13 +72,13 @@ while arg1 == arg2
 will repeat the commands between 'while' and 'endwhile' until the nummerical value stored in 'arg1' is not equal to the nummerical value stored in value 'arg2'. The values are locally converted to 'float' format for the nummerical comparison. The 'eq' and 'ne' compare strings and should not be used for nummerical values since no conversion to a common format is done. Two strings are equal if they have the same length and all characters are equal.
 
 <P>
-See also ``<A HREF="node95.html#if">if</A>'', ``<A HREF="node175.html#valu">valu</A>'', ``<A HREF="node165.html#stack">stack</A>'' and ``<A HREF="node211.html#How_to_run_cgx_in_batch_mode">How to run cgx in batch mode</A>''.
+See also ``<A HREF="node97.html#if">if</A>'', ``<A HREF="node178.html#valu">valu</A>'', ``<A HREF="node168.html#stack">stack</A>'' and ``<A HREF="node217.html#How_to_run_cgx_in_batch_mode">How to run cgx in batch mode</A>''.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node179.html b/cgx_2.11/doc/cgx/node182.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node179.html
rename to cgx_2.11/doc/cgx/node182.html
index 1a09ddd..63df751 100644
--- a/cgx_2.10/doc/cgx/node179.html
+++ b/cgx_2.11/doc/cgx/node182.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node180.html">
-<LINK REL="previous" HREF="node178.html">
+<LINK REL="next" HREF="node183.html">
+<LINK REL="previous" HREF="node181.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node180.html">
+<LINK REL="next" HREF="node183.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2782"
-  HREF="node180.html">
+<A NAME="tex2html2833"
+  HREF="node183.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2778"
+<A NAME="tex2html2829"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2772"
-  HREF="node178.html">
+<A NAME="tex2html2823"
+  HREF="node181.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2780"
+<A NAME="tex2html2831"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2783"
-  HREF="node180.html">zoom</A>
-<B> Up:</B> <A NAME="tex2html2779"
+<B> Next:</B> <A NAME="tex2html2834"
+  HREF="node183.html">zoom</A>
+<B> Up:</B> <A NAME="tex2html2830"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2773"
-  HREF="node178.html">while</A>
-   <B>  <A NAME="tex2html2781"
+<B> Previous:</B> <A NAME="tex2html2824"
+  HREF="node181.html">while</A>
+   <B>  <A NAME="tex2html2832"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009122000000000000000"></A><A NAME="zap"></A>
+<H2><A NAME="SECTION0009125000000000000000"></A><A NAME="zap"></A>
 <BR>
 zap
 </H2>
@@ -68,7 +68,7 @@ This keyword is used to delete all entities of a set and the set itself. All dep
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node180.html b/cgx_2.11/doc/cgx/node183.html
similarity index 80%
rename from cgx_2.10/doc/cgx/node180.html
rename to cgx_2.11/doc/cgx/node183.html
index a5b25e2..a9f8f0d 100644
--- a/cgx_2.10/doc/cgx/node180.html
+++ b/cgx_2.11/doc/cgx/node183.html
@@ -18,43 +18,43 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="previous" HREF="node179.html">
+<LINK REL="previous" HREF="node182.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node181.html">
+<LINK REL="next" HREF="node184.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2792"
-  HREF="node181.html">
+<A NAME="tex2html2843"
+  HREF="node184.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2788"
+<A NAME="tex2html2839"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2784"
-  HREF="node179.html">
+<A NAME="tex2html2835"
+  HREF="node182.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2790"
+<A NAME="tex2html2841"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2793"
-  HREF="node181.html">Element Types</A>
-<B> Up:</B> <A NAME="tex2html2789"
+<B> Next:</B> <A NAME="tex2html2844"
+  HREF="node184.html">Element Types</A>
+<B> Up:</B> <A NAME="tex2html2840"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html2785"
-  HREF="node179.html">zap</A>
-   <B>  <A NAME="tex2html2791"
+<B> Previous:</B> <A NAME="tex2html2836"
+  HREF="node182.html">zap</A>
+   <B>  <A NAME="tex2html2842"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0009123000000000000000"></A><A NAME="zoom"></A>
+<H2><A NAME="SECTION0009126000000000000000"></A><A NAME="zoom"></A>
 <BR>
 zoom
 </H2>
@@ -81,7 +81,7 @@ will display the third quadrant of the window scaled by a factor of 2.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node181.html b/cgx_2.11/doc/cgx/node184.html
similarity index 89%
rename from cgx_2.10/doc/cgx/node181.html
rename to cgx_2.11/doc/cgx/node184.html
index ab55d62..680424d 100644
--- a/cgx_2.10/doc/cgx/node181.html
+++ b/cgx_2.11/doc/cgx/node184.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node182.html">
+<LINK REL="next" HREF="node185.html">
 <LINK REL="previous" HREF="node57.html">
 <LINK REL="up" HREF="cgx.html">
-<LINK REL="next" HREF="node182.html">
+<LINK REL="next" HREF="node185.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2804"
-  HREF="node182.html">
+<A NAME="tex2html2855"
+  HREF="node185.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2800"
+<A NAME="tex2html2851"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2794"
-  HREF="node180.html">
+<A NAME="tex2html2845"
+  HREF="node183.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2802"
+<A NAME="tex2html2853"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2805"
-  HREF="node182.html">Result Format</A>
-<B> Up:</B> <A NAME="tex2html2801"
+<B> Next:</B> <A NAME="tex2html2856"
+  HREF="node185.html">Result Format</A>
+<B> Up:</B> <A NAME="tex2html2852"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html2795"
-  HREF="node180.html">zoom</A>
-   <B>  <A NAME="tex2html2803"
+<B> Previous:</B> <A NAME="tex2html2846"
+  HREF="node183.html">zoom</A>
+   <B>  <A NAME="tex2html2854"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -176,7 +176,7 @@ Node numbering of the elements and the type numbers used in the Result Format (f
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node182.html b/cgx_2.11/doc/cgx/node185.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node182.html
rename to cgx_2.11/doc/cgx/node185.html
index 2f34dc6..f3a2aec 100644
--- a/cgx_2.10/doc/cgx/node182.html
+++ b/cgx_2.11/doc/cgx/node185.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node189.html">
-<LINK REL="previous" HREF="node181.html">
+<LINK REL="next" HREF="node192.html">
+<LINK REL="previous" HREF="node184.html">
 <LINK REL="up" HREF="cgx.html">
-<LINK REL="next" HREF="node183.html">
+<LINK REL="next" HREF="node186.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2816"
-  HREF="node183.html">
+<A NAME="tex2html2867"
+  HREF="node186.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2812"
+<A NAME="tex2html2863"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2806"
-  HREF="node181.html">
+<A NAME="tex2html2857"
+  HREF="node184.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2814"
+<A NAME="tex2html2865"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2817"
-  HREF="node183.html">Model Header Record</A>
-<B> Up:</B> <A NAME="tex2html2813"
+<B> Next:</B> <A NAME="tex2html2868"
+  HREF="node186.html">Model Header Record</A>
+<B> Up:</B> <A NAME="tex2html2864"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html2807"
-  HREF="node181.html">Element Types</A>
-   <B>  <A NAME="tex2html2815"
+<B> Previous:</B> <A NAME="tex2html2858"
+  HREF="node184.html">Element Types</A>
+   <B>  <A NAME="tex2html2866"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -97,24 +97,24 @@ All other lines are the same.
 <A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
 
 <UL>
-<LI><A NAME="tex2html2818"
-  HREF="node183.html">Model Header Record</A>
-<LI><A NAME="tex2html2819"
-  HREF="node184.html">User Header Record</A>
-<LI><A NAME="tex2html2820"
-  HREF="node185.html">Nodal Point Coordinate Block</A>
-<LI><A NAME="tex2html2821"
-  HREF="node186.html">Element Definition Block</A>
-<LI><A NAME="tex2html2822"
-  HREF="node187.html">Parameter Header Record</A>
-<LI><A NAME="tex2html2823"
-  HREF="node188.html">Nodal Results Block</A>
+<LI><A NAME="tex2html2869"
+  HREF="node186.html">Model Header Record</A>
+<LI><A NAME="tex2html2870"
+  HREF="node187.html">User Header Record</A>
+<LI><A NAME="tex2html2871"
+  HREF="node188.html">Nodal Point Coordinate Block</A>
+<LI><A NAME="tex2html2872"
+  HREF="node189.html">Element Definition Block</A>
+<LI><A NAME="tex2html2873"
+  HREF="node190.html">Parameter Header Record</A>
+<LI><A NAME="tex2html2874"
+  HREF="node191.html">Nodal Results Block</A>
 </UL>
 <!--End of Table of Child-Links-->
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node183.html b/cgx_2.11/doc/cgx/node186.html
similarity index 72%
rename from cgx_2.10/doc/cgx/node183.html
rename to cgx_2.11/doc/cgx/node186.html
index 994e518..e6c40b4 100644
--- a/cgx_2.10/doc/cgx/node183.html
+++ b/cgx_2.11/doc/cgx/node186.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node184.html">
-<LINK REL="previous" HREF="node182.html">
-<LINK REL="up" HREF="node182.html">
-<LINK REL="next" HREF="node184.html">
+<LINK REL="next" HREF="node187.html">
+<LINK REL="previous" HREF="node185.html">
+<LINK REL="up" HREF="node185.html">
+<LINK REL="next" HREF="node187.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2834"
-  HREF="node184.html">
+<A NAME="tex2html2885"
+  HREF="node187.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2830"
-  HREF="node182.html">
+<A NAME="tex2html2881"
+  HREF="node185.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2824"
-  HREF="node182.html">
+<A NAME="tex2html2875"
+  HREF="node185.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2832"
+<A NAME="tex2html2883"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2835"
-  HREF="node184.html">User Header Record</A>
-<B> Up:</B> <A NAME="tex2html2831"
-  HREF="node182.html">Result Format</A>
-<B> Previous:</B> <A NAME="tex2html2825"
-  HREF="node182.html">Result Format</A>
-   <B>  <A NAME="tex2html2833"
+<B> Next:</B> <A NAME="tex2html2886"
+  HREF="node187.html">User Header Record</A>
+<B> Up:</B> <A NAME="tex2html2882"
+  HREF="node185.html">Result Format</A>
+<B> Previous:</B> <A NAME="tex2html2876"
+  HREF="node185.html">Result Format</A>
+   <B>  <A NAME="tex2html2884"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -70,7 +70,7 @@ Values: KEY, CODE, NAME
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node184.html b/cgx_2.11/doc/cgx/node187.html
similarity index 74%
rename from cgx_2.10/doc/cgx/node184.html
rename to cgx_2.11/doc/cgx/node187.html
index 5437b5a..3f12bdf 100644
--- a/cgx_2.10/doc/cgx/node184.html
+++ b/cgx_2.11/doc/cgx/node187.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node185.html">
-<LINK REL="previous" HREF="node183.html">
-<LINK REL="up" HREF="node182.html">
-<LINK REL="next" HREF="node185.html">
+<LINK REL="next" HREF="node188.html">
+<LINK REL="previous" HREF="node186.html">
+<LINK REL="up" HREF="node185.html">
+<LINK REL="next" HREF="node188.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2846"
-  HREF="node185.html">
+<A NAME="tex2html2897"
+  HREF="node188.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2842"
-  HREF="node182.html">
+<A NAME="tex2html2893"
+  HREF="node185.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2836"
-  HREF="node183.html">
+<A NAME="tex2html2887"
+  HREF="node186.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2844"
+<A NAME="tex2html2895"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2847"
-  HREF="node185.html">Nodal Point Coordinate Block</A>
-<B> Up:</B> <A NAME="tex2html2843"
-  HREF="node182.html">Result Format</A>
-<B> Previous:</B> <A NAME="tex2html2837"
-  HREF="node183.html">Model Header Record</A>
-   <B>  <A NAME="tex2html2845"
+<B> Next:</B> <A NAME="tex2html2898"
+  HREF="node188.html">Nodal Point Coordinate Block</A>
+<B> Up:</B> <A NAME="tex2html2894"
+  HREF="node185.html">Result Format</A>
+<B> Previous:</B> <A NAME="tex2html2888"
+  HREF="node186.html">Model Header Record</A>
+   <B>  <A NAME="tex2html2896"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -71,7 +71,7 @@ Values: KEY, CODE, STRING
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node185.html b/cgx_2.11/doc/cgx/node188.html
similarity index 81%
rename from cgx_2.10/doc/cgx/node185.html
rename to cgx_2.11/doc/cgx/node188.html
index dae71e2..3437db4 100644
--- a/cgx_2.10/doc/cgx/node185.html
+++ b/cgx_2.11/doc/cgx/node188.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node186.html">
-<LINK REL="previous" HREF="node184.html">
-<LINK REL="up" HREF="node182.html">
-<LINK REL="next" HREF="node186.html">
+<LINK REL="next" HREF="node189.html">
+<LINK REL="previous" HREF="node187.html">
+<LINK REL="up" HREF="node185.html">
+<LINK REL="next" HREF="node189.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2858"
-  HREF="node186.html">
+<A NAME="tex2html2909"
+  HREF="node189.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2854"
-  HREF="node182.html">
+<A NAME="tex2html2905"
+  HREF="node185.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2848"
-  HREF="node184.html">
+<A NAME="tex2html2899"
+  HREF="node187.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2856"
+<A NAME="tex2html2907"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2859"
-  HREF="node186.html">Element Definition Block</A>
-<B> Up:</B> <A NAME="tex2html2855"
-  HREF="node182.html">Result Format</A>
-<B> Previous:</B> <A NAME="tex2html2849"
-  HREF="node184.html">User Header Record</A>
-   <B>  <A NAME="tex2html2857"
+<B> Next:</B> <A NAME="tex2html2910"
+  HREF="node189.html">Element Definition Block</A>
+<B> Up:</B> <A NAME="tex2html2906"
+  HREF="node185.html">Result Format</A>
+<B> Previous:</B> <A NAME="tex2html2900"
+  HREF="node187.html">User Header Record</A>
+   <B>  <A NAME="tex2html2908"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -107,7 +107,7 @@ Values: KEY
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node186.html b/cgx_2.11/doc/cgx/node189.html
similarity index 83%
rename from cgx_2.10/doc/cgx/node186.html
rename to cgx_2.11/doc/cgx/node189.html
index 75db6ea..c85eccb 100644
--- a/cgx_2.10/doc/cgx/node186.html
+++ b/cgx_2.11/doc/cgx/node189.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node187.html">
-<LINK REL="previous" HREF="node185.html">
-<LINK REL="up" HREF="node182.html">
-<LINK REL="next" HREF="node187.html">
+<LINK REL="next" HREF="node190.html">
+<LINK REL="previous" HREF="node188.html">
+<LINK REL="up" HREF="node185.html">
+<LINK REL="next" HREF="node190.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2870"
-  HREF="node187.html">
+<A NAME="tex2html2921"
+  HREF="node190.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2866"
-  HREF="node182.html">
+<A NAME="tex2html2917"
+  HREF="node185.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2860"
-  HREF="node185.html">
+<A NAME="tex2html2911"
+  HREF="node188.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2868"
+<A NAME="tex2html2919"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2871"
-  HREF="node187.html">Parameter Header Record</A>
-<B> Up:</B> <A NAME="tex2html2867"
-  HREF="node182.html">Result Format</A>
-<B> Previous:</B> <A NAME="tex2html2861"
-  HREF="node185.html">Nodal Point Coordinate Block</A>
-   <B>  <A NAME="tex2html2869"
+<B> Next:</B> <A NAME="tex2html2922"
+  HREF="node190.html">Parameter Header Record</A>
+<B> Up:</B> <A NAME="tex2html2918"
+  HREF="node185.html">Result Format</A>
+<B> Previous:</B> <A NAME="tex2html2912"
+  HREF="node188.html">Nodal Point Coordinate Block</A>
+   <B>  <A NAME="tex2html2920"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -80,7 +80,7 @@ Following records (ascci, FORMAT=0 | 1):
   Long Format:(1X,'-1',I10,3I5)
   Values: KEY, ELEMENT, TYPE, GROUP, MATERIAL
  Where: KEY    = -1
-       NODE   = element number
+       ELEMENT = element number
        TYPE   = element type, see section ''Element Types''
        GROUP  = element group number, see command ''grps''
        MATERIAL= element material number, see command ''mats''.
@@ -115,7 +115,7 @@ Values: KEY
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node19.html b/cgx_2.11/doc/cgx/node19.html
similarity index 89%
rename from cgx_2.10/doc/cgx/node19.html
rename to cgx_2.11/doc/cgx/node19.html
index c0ee89d..64f6f54 100644
--- a/cgx_2.10/doc/cgx/node19.html
+++ b/cgx_2.11/doc/cgx/node19.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html730"
+<A NAME="tex2html742"
   HREF="node20.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html726"
+<A NAME="tex2html738"
   HREF="node13.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html720"
+<A NAME="tex2html732"
   HREF="node18.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html728"
+<A NAME="tex2html740"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html731"
+<B> Next:</B> <A NAME="tex2html743"
   HREF="node20.html">Toggle Model Edges</A>
-<B> Up:</B> <A NAME="tex2html727"
+<B> Up:</B> <A NAME="tex2html739"
   HREF="node13.html">Viewing</A>
-<B> Previous:</B> <A NAME="tex2html721"
+<B> Previous:</B> <A NAME="tex2html733"
   HREF="node18.html">Dots</A>
-   <B>  <A NAME="tex2html729"
+   <B>  <A NAME="tex2html741"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -61,13 +61,13 @@ Toggle Culling Back/Front
 </H3>
 This removes the faces of volume elements for all elements or for the surface of the structure, depending on the state of ''<A HREF="node22.html#Toggle_Surfaces_Volumes">Toggle Surfaces/Volumes</A>''. With this option, the user can visualize internal structures like cracks or a core of a hollow structure.
 <BR>
-For shell elements, the behavior is different. Initially only the front faces are illuminated and the back faces are dark. This is helpful to determine the orientation of the elements. If you want to see all faces of the shell-elements illuminated regardless of the orientation, then use this option. If you want to change the orientation use the command ''<A HREF="node134.html#qflp">qflp</A>''.
+For shell elements, the behavior is different. Initially only the front faces are illuminated and the back faces are dark. This is helpful to determine the orientation of the elements. If you want to see all faces of the shell-elements illuminated regardless of the orientation, then use this option. If you want to change the orientation use the command ''<A HREF="node137.html#qflp">qflp</A>''.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node187.html b/cgx_2.11/doc/cgx/node190.html
similarity index 74%
rename from cgx_2.10/doc/cgx/node187.html
rename to cgx_2.11/doc/cgx/node190.html
index 8dee165..de9dda6 100644
--- a/cgx_2.10/doc/cgx/node187.html
+++ b/cgx_2.11/doc/cgx/node190.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node188.html">
-<LINK REL="previous" HREF="node186.html">
-<LINK REL="up" HREF="node182.html">
-<LINK REL="next" HREF="node188.html">
+<LINK REL="next" HREF="node191.html">
+<LINK REL="previous" HREF="node189.html">
+<LINK REL="up" HREF="node185.html">
+<LINK REL="next" HREF="node191.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2882"
-  HREF="node188.html">
+<A NAME="tex2html2933"
+  HREF="node191.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2878"
-  HREF="node182.html">
+<A NAME="tex2html2929"
+  HREF="node185.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2872"
-  HREF="node186.html">
+<A NAME="tex2html2923"
+  HREF="node189.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2880"
+<A NAME="tex2html2931"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2883"
-  HREF="node188.html">Nodal Results Block</A>
-<B> Up:</B> <A NAME="tex2html2879"
-  HREF="node182.html">Result Format</A>
-<B> Previous:</B> <A NAME="tex2html2873"
-  HREF="node186.html">Element Definition Block</A>
-   <B>  <A NAME="tex2html2881"
+<B> Next:</B> <A NAME="tex2html2934"
+  HREF="node191.html">Nodal Results Block</A>
+<B> Up:</B> <A NAME="tex2html2930"
+  HREF="node185.html">Result Format</A>
+<B> Previous:</B> <A NAME="tex2html2924"
+  HREF="node189.html">Element Definition Block</A>
+   <B>  <A NAME="tex2html2932"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -75,7 +75,7 @@ Where: KEY    = 1
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node188.html b/cgx_2.11/doc/cgx/node191.html
similarity index 90%
rename from cgx_2.10/doc/cgx/node188.html
rename to cgx_2.11/doc/cgx/node191.html
index b3a1668..f388416 100644
--- a/cgx_2.10/doc/cgx/node188.html
+++ b/cgx_2.11/doc/cgx/node191.html
@@ -18,37 +18,37 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="previous" HREF="node187.html">
-<LINK REL="up" HREF="node182.html">
-<LINK REL="next" HREF="node189.html">
+<LINK REL="previous" HREF="node190.html">
+<LINK REL="up" HREF="node185.html">
+<LINK REL="next" HREF="node192.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2892"
-  HREF="node189.html">
+<A NAME="tex2html2943"
+  HREF="node192.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2888"
-  HREF="node182.html">
+<A NAME="tex2html2939"
+  HREF="node185.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2884"
-  HREF="node187.html">
+<A NAME="tex2html2935"
+  HREF="node190.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2890"
+<A NAME="tex2html2941"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2893"
-  HREF="node189.html">Pre-defined Calculations</A>
-<B> Up:</B> <A NAME="tex2html2889"
-  HREF="node182.html">Result Format</A>
-<B> Previous:</B> <A NAME="tex2html2885"
-  HREF="node187.html">Parameter Header Record</A>
-   <B>  <A NAME="tex2html2891"
+<B> Next:</B> <A NAME="tex2html2944"
+  HREF="node192.html">Pre-defined Calculations</A>
+<B> Up:</B> <A NAME="tex2html2940"
+  HREF="node185.html">Result Format</A>
+<B> Previous:</B> <A NAME="tex2html2936"
+  HREF="node190.html">Parameter Header Record</A>
+   <B>  <A NAME="tex2html2942"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -183,7 +183,7 @@ Values: KEY
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node189.html b/cgx_2.11/doc/cgx/node192.html
similarity index 65%
rename from cgx_2.10/doc/cgx/node189.html
rename to cgx_2.11/doc/cgx/node192.html
index a6668dd..18e0037 100644
--- a/cgx_2.10/doc/cgx/node189.html
+++ b/cgx_2.11/doc/cgx/node192.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node194.html">
-<LINK REL="previous" HREF="node182.html">
+<LINK REL="next" HREF="node199.html">
+<LINK REL="previous" HREF="node185.html">
 <LINK REL="up" HREF="cgx.html">
-<LINK REL="next" HREF="node190.html">
+<LINK REL="next" HREF="node193.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2904"
-  HREF="node190.html">
+<A NAME="tex2html2955"
+  HREF="node193.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2900"
+<A NAME="tex2html2951"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2894"
-  HREF="node188.html">
+<A NAME="tex2html2945"
+  HREF="node191.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2902"
+<A NAME="tex2html2953"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2905"
-  HREF="node190.html">Von Mises Equivalent Stress</A>
-<B> Up:</B> <A NAME="tex2html2901"
+<B> Next:</B> <A NAME="tex2html2956"
+  HREF="node193.html">Von Mises Equivalent Stress</A>
+<B> Up:</B> <A NAME="tex2html2952"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html2895"
-  HREF="node188.html">Nodal Results Block</A>
-   <B>  <A NAME="tex2html2903"
+<B> Previous:</B> <A NAME="tex2html2946"
+  HREF="node191.html">Nodal Results Block</A>
+   <B>  <A NAME="tex2html2954"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -67,20 +67,24 @@ Listing of the automatically calculated additional results.
 <A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
 
 <UL>
-<LI><A NAME="tex2html2906"
-  HREF="node190.html">Von Mises Equivalent Stress</A>
-<LI><A NAME="tex2html2907"
-  HREF="node191.html">Principal Stresses</A>
-<LI><A NAME="tex2html2908"
-  HREF="node192.html">maxShear Stresses</A>
-<LI><A NAME="tex2html2909"
-  HREF="node193.html">Cylindrical Stresses</A>
+<LI><A NAME="tex2html2957"
+  HREF="node193.html">Von Mises Equivalent Stress</A>
+<LI><A NAME="tex2html2958"
+  HREF="node194.html">Von Mises Equivalent Strain</A>
+<LI><A NAME="tex2html2959"
+  HREF="node195.html">Principal Stresses</A>
+<LI><A NAME="tex2html2960"
+  HREF="node196.html">Principal Strains</A>
+<LI><A NAME="tex2html2961"
+  HREF="node197.html">maxShear Stresses</A>
+<LI><A NAME="tex2html2962"
+  HREF="node198.html">Cylindrical Stresses</A>
 </UL>
 <!--End of Table of Child-Links-->
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node190.html b/cgx_2.11/doc/cgx/node193.html
similarity index 76%
copy from cgx_2.10/doc/cgx/node190.html
copy to cgx_2.11/doc/cgx/node193.html
index 81d98a0..11249e5 100644
--- a/cgx_2.10/doc/cgx/node190.html
+++ b/cgx_2.11/doc/cgx/node193.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node191.html">
-<LINK REL="previous" HREF="node189.html">
-<LINK REL="up" HREF="node189.html">
-<LINK REL="next" HREF="node191.html">
+<LINK REL="next" HREF="node194.html">
+<LINK REL="previous" HREF="node192.html">
+<LINK REL="up" HREF="node192.html">
+<LINK REL="next" HREF="node194.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2920"
-  HREF="node191.html">
+<A NAME="tex2html2973"
+  HREF="node194.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2916"
-  HREF="node189.html">
+<A NAME="tex2html2969"
+  HREF="node192.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2910"
-  HREF="node189.html">
+<A NAME="tex2html2963"
+  HREF="node192.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2918"
+<A NAME="tex2html2971"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2921"
-  HREF="node191.html">Principal Stresses</A>
-<B> Up:</B> <A NAME="tex2html2917"
-  HREF="node189.html">Pre-defined Calculations</A>
-<B> Previous:</B> <A NAME="tex2html2911"
-  HREF="node189.html">Pre-defined Calculations</A>
-   <B>  <A NAME="tex2html2919"
+<B> Next:</B> <A NAME="tex2html2974"
+  HREF="node194.html">Von Mises Equivalent Strain</A>
+<B> Up:</B> <A NAME="tex2html2970"
+  HREF="node192.html">Pre-defined Calculations</A>
+<B> Previous:</B> <A NAME="tex2html2964"
+  HREF="node192.html">Pre-defined Calculations</A>
+   <B>  <A NAME="tex2html2972"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -82,7 +82,7 @@ Entity name: Mises
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node190.html b/cgx_2.11/doc/cgx/node194.html
similarity index 54%
rename from cgx_2.10/doc/cgx/node190.html
rename to cgx_2.11/doc/cgx/node194.html
index 81d98a0..1a1d037 100644
--- a/cgx_2.10/doc/cgx/node190.html
+++ b/cgx_2.11/doc/cgx/node194.html
@@ -7,8 +7,8 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
   Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
 <HTML>
 <HEAD>
-<TITLE>Von Mises Equivalent Stress</TITLE>
-<META NAME="description" CONTENT="Von Mises Equivalent Stress">
+<TITLE>Von Mises Equivalent Strain</TITLE>
+<META NAME="description" CONTENT="Von Mises Equivalent Strain">
 <META NAME="keywords" CONTENT="cgx">
 <META NAME="resource-type" CONTENT="document">
 <META NAME="distribution" CONTENT="global">
@@ -18,46 +18,46 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node191.html">
-<LINK REL="previous" HREF="node189.html">
-<LINK REL="up" HREF="node189.html">
-<LINK REL="next" HREF="node191.html">
+<LINK REL="next" HREF="node195.html">
+<LINK REL="previous" HREF="node193.html">
+<LINK REL="up" HREF="node192.html">
+<LINK REL="next" HREF="node195.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2920"
-  HREF="node191.html">
+<A NAME="tex2html2985"
+  HREF="node195.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2916"
-  HREF="node189.html">
+<A NAME="tex2html2981"
+  HREF="node192.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2910"
-  HREF="node189.html">
+<A NAME="tex2html2975"
+  HREF="node193.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2918"
+<A NAME="tex2html2983"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2921"
-  HREF="node191.html">Principal Stresses</A>
-<B> Up:</B> <A NAME="tex2html2917"
-  HREF="node189.html">Pre-defined Calculations</A>
-<B> Previous:</B> <A NAME="tex2html2911"
-  HREF="node189.html">Pre-defined Calculations</A>
-   <B>  <A NAME="tex2html2919"
+<B> Next:</B> <A NAME="tex2html2986"
+  HREF="node195.html">Principal Stresses</A>
+<B> Up:</B> <A NAME="tex2html2982"
+  HREF="node192.html">Pre-defined Calculations</A>
+<B> Previous:</B> <A NAME="tex2html2976"
+  HREF="node193.html">Von Mises Equivalent Stress</A>
+   <B>  <A NAME="tex2html2984"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000121000000000000000"></A><A NAME="Von_Mises_Equivalent_Stress"></A>
+<H2><A NAME="SECTION000122000000000000000"></A><A NAME="Von_Mises_Equivalent_Strain"></A>
 <BR>
-Von Mises Equivalent Stress
+Von Mises Equivalent Strain
 </H2>
 Entity name: Mises
 <BR>
@@ -65,15 +65,15 @@ Entity name: Mises
 <DIV ALIGN="CENTER">
 <!-- MATH
  \begin{displaymath}
-\sigma_{vM} = \frac{1}{\sqrt{2}} \sqrt{(\sigma_{x}-\sigma_{y})^{2}+(\sigma_{y}-\sigma_{z})^{2}+(\sigma_{z}-\sigma_{x})^{2}+6\tau_{yz}^{2}+6\tau_{zx}^{2}+6\tau_{xy}^{2}}
+\epsilon_{vM} = 2/3 * \frac{1}{\sqrt{2}} \sqrt{(\epsilon_{x}-\epsilon_{y})^{2}+(\epsilon_{y}-\epsilon_{z})^{2}+(\epsilon_{z}-\epsilon_{x})^{2}+6\epsilon_{yz}^{2}+6\epsilon_{zx}^{2}+6\epsilon_{xy}^{2}}
 \end{displaymath}
  -->
 
 <IMG
- WIDTH="496" HEIGHT="42" BORDER="0"
- SRC="img17.png"
- ALT="\begin{displaymath}\sigma_{vM} = \frac{1}{\sqrt{2}} \sqrt{(\sigma_{x}-\sigma_{y}...
-...-\sigma_{x})^{2}+6\tau_{yz}^{2}+6\tau_{zx}^{2}+6\tau_{xy}^{2}} \end{displaymath}">
+ WIDTH="514" HEIGHT="42" BORDER="0"
+ SRC="img18.png"
+ ALT="\begin{displaymath}\epsilon_{vM} = 2/3 * \frac{1}{\sqrt{2}} \sqrt{(\epsilon_{x}-...
+...^{2}+6\epsilon_{yz}^{2}+6\epsilon_{zx}^{2}+6\epsilon_{xy}^{2}} \end{displaymath}">
 </DIV>
 <BR CLEAR="ALL">
 <P></P>
@@ -82,7 +82,7 @@ Entity name: Mises
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node191.html b/cgx_2.11/doc/cgx/node195.html
similarity index 83%
rename from cgx_2.10/doc/cgx/node191.html
rename to cgx_2.11/doc/cgx/node195.html
index 3f0d601..5abb1ba 100644
--- a/cgx_2.10/doc/cgx/node191.html
+++ b/cgx_2.11/doc/cgx/node195.html
@@ -18,65 +18,65 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node192.html">
-<LINK REL="previous" HREF="node190.html">
-<LINK REL="up" HREF="node189.html">
-<LINK REL="next" HREF="node192.html">
+<LINK REL="next" HREF="node196.html">
+<LINK REL="previous" HREF="node194.html">
+<LINK REL="up" HREF="node192.html">
+<LINK REL="next" HREF="node196.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2932"
-  HREF="node192.html">
+<A NAME="tex2html2997"
+  HREF="node196.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2928"
-  HREF="node189.html">
+<A NAME="tex2html2993"
+  HREF="node192.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2922"
-  HREF="node190.html">
+<A NAME="tex2html2987"
+  HREF="node194.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2930"
+<A NAME="tex2html2995"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2933"
-  HREF="node192.html">maxShear Stresses</A>
-<B> Up:</B> <A NAME="tex2html2929"
-  HREF="node189.html">Pre-defined Calculations</A>
-<B> Previous:</B> <A NAME="tex2html2923"
-  HREF="node190.html">Von Mises Equivalent Stress</A>
-   <B>  <A NAME="tex2html2931"
+<B> Next:</B> <A NAME="tex2html2998"
+  HREF="node196.html">Principal Strains</A>
+<B> Up:</B> <A NAME="tex2html2994"
+  HREF="node192.html">Pre-defined Calculations</A>
+<B> Previous:</B> <A NAME="tex2html2988"
+  HREF="node194.html">Von Mises Equivalent Strain</A>
+   <B>  <A NAME="tex2html2996"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000122000000000000000"></A><A NAME="Principal_Stresses"></A>
+<H2><A NAME="SECTION000123000000000000000"></A><A NAME="Principal_Stresses"></A>
 <BR>
 Principal Stresses
 </H2>
-Entity names: P1, P2, P3, worstPS
+Entity names: PS1, PS2, PS3, worstPS
 <BR>
 <BR>
 The principal stresses <IMG
  WIDTH="14" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
- SRC="img18.png"
- ALT="$\sigma$"> are named P1, P2, P3. From the three principal stresses <IMG
+ SRC="img19.png"
+ ALT="$\sigma$"> are named PS1, PS2, PS3. From the three principal stresses <IMG
  WIDTH="14" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
- SRC="img18.png"
+ SRC="img19.png"
  ALT="$\sigma$"> the absolute maximum value will be calculated and named worstPS. For example if a node has the three values 100, 0 and -110 MPa then -110 MPa would be shown. The three principal stresses <IMG
  WIDTH="21" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
- SRC="img19.png"
+ SRC="img20.png"
  ALT="$\sigma_{1}$"> <IMG
  WIDTH="21" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
- SRC="img20.png"
+ SRC="img21.png"
  ALT="$\sigma_{2}$"> <IMG
  WIDTH="21" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
- SRC="img21.png"
+ SRC="img22.png"
  ALT="$\sigma_{3}$"> are derived from the following equation:
 <BR><P></P>
 <DIV ALIGN="CENTER">
@@ -109,7 +109,7 @@ nz
 
 <IMG
  WIDTH="342" HEIGHT="64" BORDER="0"
- SRC="img22.png"
+ SRC="img23.png"
  ALT="\begin{displaymath}
 \left [
 \begin{array}{ccc}
@@ -128,10 +128,10 @@ nz
 <P></P>
 They are given by the three roots of the equation (stress tensor is symmetric: <IMG
  WIDTH="28" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
- SRC="img23.png"
+ SRC="img24.png"
  ALT="$\sigma_{xy}$"> = <IMG
  WIDTH="28" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
- SRC="img24.png"
+ SRC="img25.png"
  ALT="$\sigma_{yx}$"> etc.):
 <BR><P></P>
 <DIV ALIGN="CENTER">
@@ -143,7 +143,7 @@ They are given by the three roots of the equation (stress tensor is symmetric: <
 
 <IMG
  WIDTH="478" HEIGHT="30" BORDER="0"
- SRC="img25.png"
+ SRC="img26.png"
  ALT="\begin{displaymath}\sigma^3 - (\sigma_{xx}+\sigma_{yy}+\sigma_{zz})\sigma^2 + (\...
 ...\sigma_{zz}+\sigma_{zz}\sigma_{xx}-\sigma_{xy}^2-\sigma_{yz}^2-\end{displaymath}">
 </DIV>
@@ -159,7 +159,7 @@ They are given by the three roots of the equation (stress tensor is symmetric: <
 
 <IMG
  WIDTH="470" HEIGHT="30" BORDER="0"
- SRC="img26.png"
+ SRC="img27.png"
  ALT="\begin{displaymath}\sigma_{zx}^2)\sigma - (\sigma_{xx}\sigma_{yy}\sigma_{zz}+2\s...
 ..._{yz}^2-\sigma_{yy}\sigma_{zx}^2-\sigma_{zz}\sigma_{xy}^2) = 0 \end{displaymath}">
 </DIV>
@@ -170,7 +170,7 @@ They are given by the three roots of the equation (stress tensor is symmetric: <
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node196.html b/cgx_2.11/doc/cgx/node196.html
similarity index 59%
copy from cgx_2.10/doc/cgx/node196.html
copy to cgx_2.11/doc/cgx/node196.html
index eeefd80..cecab70 100644
--- a/cgx_2.10/doc/cgx/node196.html
+++ b/cgx_2.11/doc/cgx/node196.html
@@ -7,8 +7,8 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
   Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
 <HTML>
 <HEAD>
-<TITLE>Known Problems</TITLE>
-<META NAME="description" CONTENT="Known Problems">
+<TITLE>Principal Strains</TITLE>
+<META NAME="description" CONTENT="Principal Strains">
 <META NAME="keywords" CONTENT="cgx">
 <META NAME="resource-type" CONTENT="document">
 <META NAME="distribution" CONTENT="global">
@@ -18,62 +18,54 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node199.html">
+<LINK REL="next" HREF="node197.html">
 <LINK REL="previous" HREF="node195.html">
-<LINK REL="up" HREF="cgx.html">
+<LINK REL="up" HREF="node192.html">
 <LINK REL="next" HREF="node197.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2990"
+<A NAME="tex2html3009"
   HREF="node197.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2986"
-  HREF="cgx.html">
+<A NAME="tex2html3005"
+  HREF="node192.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2980"
+<A NAME="tex2html2999"
   HREF="node195.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2988"
+<A NAME="tex2html3007"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2991"
-  HREF="node197.html">Program is not responding</A>
-<B> Up:</B> <A NAME="tex2html2987"
-  HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html2981"
-  HREF="node195.html">User-Functions</A>
-   <B>  <A NAME="tex2html2989"
+<B> Next:</B> <A NAME="tex2html3010"
+  HREF="node197.html">maxShear Stresses</A>
+<B> Up:</B> <A NAME="tex2html3006"
+  HREF="node192.html">Pre-defined Calculations</A>
+<B> Previous:</B> <A NAME="tex2html3000"
+  HREF="node195.html">Principal Stresses</A>
+   <B>  <A NAME="tex2html3008"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H1><A NAME="SECTION000150000000000000000"></A><A NAME="Known_Problems"></A>
+<H2><A NAME="SECTION000124000000000000000"></A><A NAME="Principal_Strains"></A>
 <BR>
-Known Problems
-</H1>
-<BR><HR>
-<!--Table of Child-Links-->
-<A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
+Principal Strains
+</H2>
+The same algorithm is applied to the strain tensor as outlined for the stress in ''<A HREF="node195.html#Principal_Stresses">Principal Stresses</A>''.
 
-<UL>
-<LI><A NAME="tex2html2992"
-  HREF="node197.html">Program is not responding</A>
-<LI><A NAME="tex2html2993"
-  HREF="node198.html">Program generates a segmentation fault</A>
-</UL>
-<!--End of Table of Child-Links-->
+<P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node192.html b/cgx_2.11/doc/cgx/node197.html
similarity index 71%
rename from cgx_2.10/doc/cgx/node192.html
rename to cgx_2.11/doc/cgx/node197.html
index 5868b10..a5757bb 100644
--- a/cgx_2.10/doc/cgx/node192.html
+++ b/cgx_2.11/doc/cgx/node197.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node193.html">
-<LINK REL="previous" HREF="node191.html">
-<LINK REL="up" HREF="node189.html">
-<LINK REL="next" HREF="node193.html">
+<LINK REL="next" HREF="node198.html">
+<LINK REL="previous" HREF="node196.html">
+<LINK REL="up" HREF="node192.html">
+<LINK REL="next" HREF="node198.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2944"
-  HREF="node193.html">
+<A NAME="tex2html3021"
+  HREF="node198.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2940"
-  HREF="node189.html">
+<A NAME="tex2html3017"
+  HREF="node192.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2934"
-  HREF="node191.html">
+<A NAME="tex2html3011"
+  HREF="node196.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2942"
+<A NAME="tex2html3019"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2945"
-  HREF="node193.html">Cylindrical Stresses</A>
-<B> Up:</B> <A NAME="tex2html2941"
-  HREF="node189.html">Pre-defined Calculations</A>
-<B> Previous:</B> <A NAME="tex2html2935"
-  HREF="node191.html">Principal Stresses</A>
-   <B>  <A NAME="tex2html2943"
+<B> Next:</B> <A NAME="tex2html3022"
+  HREF="node198.html">Cylindrical Stresses</A>
+<B> Up:</B> <A NAME="tex2html3018"
+  HREF="node192.html">Pre-defined Calculations</A>
+<B> Previous:</B> <A NAME="tex2html3012"
+  HREF="node196.html">Principal Strains</A>
+   <B>  <A NAME="tex2html3020"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000123000000000000000"></A><A NAME="maxShear_Stress"></A>
+<H2><A NAME="SECTION000125000000000000000"></A><A NAME="maxShear_Stress"></A>
 <BR>
 maxShear Stresses
 </H2>
@@ -72,7 +72,7 @@ maxShear = 0.5 * (\sigma_{1} - \sigma_{3})
 
 <IMG
  WIDTH="194" HEIGHT="28" BORDER="0"
- SRC="img27.png"
+ SRC="img28.png"
  ALT="\begin{displaymath}maxShear = 0.5 * (\sigma_{1} - \sigma_{3}) \end{displaymath}">
 </DIV>
 <BR CLEAR="ALL">
@@ -82,7 +82,7 @@ maxShear = 0.5 * (\sigma_{1} - \sigma_{3})
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node193.html b/cgx_2.11/doc/cgx/node198.html
similarity index 73%
rename from cgx_2.10/doc/cgx/node193.html
rename to cgx_2.11/doc/cgx/node198.html
index f668844..f75ab52 100644
--- a/cgx_2.10/doc/cgx/node193.html
+++ b/cgx_2.11/doc/cgx/node198.html
@@ -18,56 +18,56 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="previous" HREF="node192.html">
-<LINK REL="up" HREF="node189.html">
-<LINK REL="next" HREF="node194.html">
+<LINK REL="previous" HREF="node197.html">
+<LINK REL="up" HREF="node192.html">
+<LINK REL="next" HREF="node199.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2954"
-  HREF="node194.html">
+<A NAME="tex2html3031"
+  HREF="node199.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2950"
-  HREF="node189.html">
+<A NAME="tex2html3027"
+  HREF="node192.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2946"
-  HREF="node192.html">
+<A NAME="tex2html3023"
+  HREF="node197.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2952"
+<A NAME="tex2html3029"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2955"
-  HREF="node194.html">Meshing rules</A>
-<B> Up:</B> <A NAME="tex2html2951"
-  HREF="node189.html">Pre-defined Calculations</A>
-<B> Previous:</B> <A NAME="tex2html2947"
-  HREF="node192.html">maxShear Stresses</A>
-   <B>  <A NAME="tex2html2953"
+<B> Next:</B> <A NAME="tex2html3032"
+  HREF="node199.html">Meshing rules</A>
+<B> Up:</B> <A NAME="tex2html3028"
+  HREF="node192.html">Pre-defined Calculations</A>
+<B> Previous:</B> <A NAME="tex2html3024"
+  HREF="node197.html">maxShear Stresses</A>
+   <B>  <A NAME="tex2html3030"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000124000000000000000"></A><A NAME="Cylindrical_Stresses"></A>
+<H2><A NAME="SECTION000126000000000000000"></A><A NAME="Cylindrical_Stresses"></A>
 <BR>
 Cylindrical Stresses
 </H2>
 Entity names: SXX, STT, SRR, SXT, STR, SRX
 <BR>
 <BR>
-The Cylindrical Stresses are truly cartesin stresses in a cylindrical system regarding the node-position relative to the axis of the cylindrical system. The stress-tensor is rotated individually for each node. They are calculated on demand (see <A HREF="node173.html#trfm">trfm</A>).
+The Cylindrical Stresses are truly cartesin stresses in a cylindrical system regarding the node-position relative to the axis of the cylindrical system. The stress-tensor is rotated individually for each node. They are calculated on demand (see <A HREF="node176.html#trfm">trfm</A>).
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node194.html b/cgx_2.11/doc/cgx/node199.html
similarity index 77%
rename from cgx_2.10/doc/cgx/node194.html
rename to cgx_2.11/doc/cgx/node199.html
index e8e2d33..20bd1b7 100644
--- a/cgx_2.10/doc/cgx/node194.html
+++ b/cgx_2.11/doc/cgx/node199.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node195.html">
-<LINK REL="previous" HREF="node189.html">
+<LINK REL="next" HREF="node200.html">
+<LINK REL="previous" HREF="node192.html">
 <LINK REL="up" HREF="cgx.html">
-<LINK REL="next" HREF="node195.html">
+<LINK REL="next" HREF="node200.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2966"
-  HREF="node195.html">
+<A NAME="tex2html3043"
+  HREF="node200.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2962"
+<A NAME="tex2html3039"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2956"
-  HREF="node193.html">
+<A NAME="tex2html3033"
+  HREF="node198.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2964"
+<A NAME="tex2html3041"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2967"
-  HREF="node195.html">User-Functions</A>
-<B> Up:</B> <A NAME="tex2html2963"
+<B> Next:</B> <A NAME="tex2html3044"
+  HREF="node200.html">User-Functions</A>
+<B> Up:</B> <A NAME="tex2html3040"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html2957"
-  HREF="node193.html">Cylindrical Stresses</A>
-   <B>  <A NAME="tex2html2965"
+<B> Previous:</B> <A NAME="tex2html3034"
+  HREF="node198.html">Cylindrical Stresses</A>
+   <B>  <A NAME="tex2html3042"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,43 +59,43 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Meshing rules
 </H1>
-Some rules must be fulfilled before a geometry is meshable (see <A HREF="node105.html#mesh">mesh</A>). For linear elements (ie. qu4 or he8), the sum of all divisions (see <A HREF="node73.html#div">div</A>) of each surface must be even. In case of quadratic elements (ie. qu8 or he20) this sum must be divisible by 4 without residue. Opposite edges of a given surface might have different divisions. For example on the left side of a given surface the division is 8 and on the right side it is [...]
+Some rules must be fulfilled before a geometry is meshable (see <A HREF="node108.html#mesh">mesh</A>). For linear elements (ie. qu4 or he8), the sum of all divisions (see <A HREF="node73.html#div">div</A>) of each surface must be even. In case of quadratic elements (ie. qu8 or he20) this sum must be divisible by 4 without residue. Opposite edges of a given surface might have different divisions. For example on the left side of a given surface the division is 8 and on the right side it is [...]
 
 <P>
-A body can not be meshed when the shape of the body is very far from being brick-like. The body might be subdivided to improve the shapes of the single ones. There is a restriction for the definition of five- or seven-sided bodies. The first two surfaces in the body-topology (see <A HREF="node87.html#gbod">gbod</A>) have to be defined in the same order. That means the first line of the first surface has to be connected with the first line in the second surface by one of the remaining sur [...]
+A body can not be meshed when the shape of the body is very far from being brick-like. The body might be subdivided to improve the shapes of the single ones. There is a restriction for the definition of five- or seven-sided bodies. The first two surfaces in the body-topology (see <A HREF="node88.html#gbod">gbod</A>) have to be defined in the same order. That means the first line of the first surface has to be connected with the first line in the second surface by one of the remaining sur [...]
 
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html2966"
-  HREF="node195.html">
+<A NAME="tex2html3043"
+  HREF="node200.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2962"
+<A NAME="tex2html3039"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2956"
-  HREF="node193.html">
+<A NAME="tex2html3033"
+  HREF="node198.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2964"
+<A NAME="tex2html3041"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2967"
-  HREF="node195.html">User-Functions</A>
-<B> Up:</B> <A NAME="tex2html2963"
+<B> Next:</B> <A NAME="tex2html3044"
+  HREF="node200.html">User-Functions</A>
+<B> Up:</B> <A NAME="tex2html3040"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html2957"
-  HREF="node193.html">Cylindrical Stresses</A>
-   <B>  <A NAME="tex2html2965"
+<B> Previous:</B> <A NAME="tex2html3034"
+  HREF="node198.html">Cylindrical Stresses</A>
+   <B>  <A NAME="tex2html3042"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node2.html b/cgx_2.11/doc/cgx/node2.html
similarity index 89%
rename from cgx_2.10/doc/cgx/node2.html
rename to cgx_2.11/doc/cgx/node2.html
index f0e21de..15142f0 100644
--- a/cgx_2.10/doc/cgx/node2.html
+++ b/cgx_2.11/doc/cgx/node2.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html468"
+<A NAME="tex2html480"
   HREF="node3.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html464"
+<A NAME="tex2html476"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html458"
+<A NAME="tex2html470"
   HREF="node1.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html466"
+<A NAME="tex2html478"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html469"
+<B> Next:</B> <A NAME="tex2html481"
   HREF="node3.html">Concept</A>
-<B> Up:</B> <A NAME="tex2html465"
+<B> Up:</B> <A NAME="tex2html477"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html459"
+<B> Previous:</B> <A NAME="tex2html471"
   HREF="node1.html">Contents</A>
-   <B>  <A NAME="tex2html467"
+   <B>  <A NAME="tex2html479"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,13 +59,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 Introduction</A>
 </H1>
  This document is the description of CalculiX GraphiX (cgx). This program is designed to generate and display finite elements (FE) and results coming from CalculiX CrunchiX (ccx). If you have any problems using cgx, this document should solve them. If not, you might send an email to the author [<A
- HREF="node229.html#cgx">3</A>]. The Concept and File Format sections give some background on functionality and mesher capabilities. The Getting Started section describes how to run the verification examples you should have obtained along with the code of the program. You might use this section to check whether you installed CalculiX correctly. Then, a detailed overview is given of the menu and all the available keywords in alphabetical order in the Menu and Commands sections respectivel [...]
+ HREF="node235.html#cgx">3</A>]. The Concept and File Format sections give some background on functionality and mesher capabilities. The Getting Started section describes how to run the verification examples you should have obtained along with the code of the program. You might use this section to check whether you installed CalculiX correctly. Then, a detailed overview is given of the menu and all the available keywords in alphabetical order in the Menu and Commands sections respectivel [...]
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node20.html b/cgx_2.11/doc/cgx/node20.html
similarity index 88%
rename from cgx_2.10/doc/cgx/node20.html
rename to cgx_2.11/doc/cgx/node20.html
index b73b37a..6d65ef5 100644
--- a/cgx_2.10/doc/cgx/node20.html
+++ b/cgx_2.11/doc/cgx/node20.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html742"
+<A NAME="tex2html754"
   HREF="node21.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html738"
+<A NAME="tex2html750"
   HREF="node13.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html732"
+<A NAME="tex2html744"
   HREF="node19.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html740"
+<A NAME="tex2html752"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html743"
+<B> Next:</B> <A NAME="tex2html755"
   HREF="node21.html">Toggle Element Edges</A>
-<B> Up:</B> <A NAME="tex2html739"
+<B> Up:</B> <A NAME="tex2html751"
   HREF="node13.html">Viewing</A>
-<B> Previous:</B> <A NAME="tex2html733"
+<B> Previous:</B> <A NAME="tex2html745"
   HREF="node19.html">Toggle Culling Back/Front</A>
-   <B>  <A NAME="tex2html741"
+   <B>  <A NAME="tex2html753"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ Per default, all free element edges are shown. The user can remove/show them wit
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node195.html b/cgx_2.11/doc/cgx/node200.html
similarity index 81%
rename from cgx_2.10/doc/cgx/node195.html
rename to cgx_2.11/doc/cgx/node200.html
index 6a3843e..e16e26c 100644
--- a/cgx_2.10/doc/cgx/node195.html
+++ b/cgx_2.11/doc/cgx/node200.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node196.html">
-<LINK REL="previous" HREF="node194.html">
+<LINK REL="next" HREF="node201.html">
+<LINK REL="previous" HREF="node199.html">
 <LINK REL="up" HREF="cgx.html">
-<LINK REL="next" HREF="node196.html">
+<LINK REL="next" HREF="node201.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2978"
-  HREF="node196.html">
+<A NAME="tex2html3055"
+  HREF="node201.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2974"
+<A NAME="tex2html3051"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2968"
-  HREF="node194.html">
+<A NAME="tex2html3045"
+  HREF="node199.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2976"
+<A NAME="tex2html3053"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2979"
-  HREF="node196.html">Known Problems</A>
-<B> Up:</B> <A NAME="tex2html2975"
+<B> Next:</B> <A NAME="tex2html3056"
+  HREF="node201.html">Known Problems</A>
+<B> Up:</B> <A NAME="tex2html3052"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html2969"
-  HREF="node194.html">Meshing rules</A>
-   <B>  <A NAME="tex2html2977"
+<B> Previous:</B> <A NAME="tex2html3046"
+  HREF="node199.html">Meshing rules</A>
+   <B>  <A NAME="tex2html3054"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -66,7 +66,7 @@ The user might define his own functions to manipulate the mesh or the results wi
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node196.html b/cgx_2.11/doc/cgx/node201.html
similarity index 71%
rename from cgx_2.10/doc/cgx/node196.html
rename to cgx_2.11/doc/cgx/node201.html
index eeefd80..b0edf1a 100644
--- a/cgx_2.10/doc/cgx/node196.html
+++ b/cgx_2.11/doc/cgx/node201.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node199.html">
-<LINK REL="previous" HREF="node195.html">
+<LINK REL="next" HREF="node204.html">
+<LINK REL="previous" HREF="node200.html">
 <LINK REL="up" HREF="cgx.html">
-<LINK REL="next" HREF="node197.html">
+<LINK REL="next" HREF="node202.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html2990"
-  HREF="node197.html">
+<A NAME="tex2html3067"
+  HREF="node202.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html2986"
+<A NAME="tex2html3063"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2980"
-  HREF="node195.html">
+<A NAME="tex2html3057"
+  HREF="node200.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html2988"
+<A NAME="tex2html3065"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html2991"
-  HREF="node197.html">Program is not responding</A>
-<B> Up:</B> <A NAME="tex2html2987"
+<B> Next:</B> <A NAME="tex2html3068"
+  HREF="node202.html">Program is not responding</A>
+<B> Up:</B> <A NAME="tex2html3064"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html2981"
-  HREF="node195.html">User-Functions</A>
-   <B>  <A NAME="tex2html2989"
+<B> Previous:</B> <A NAME="tex2html3058"
+  HREF="node200.html">User-Functions</A>
+   <B>  <A NAME="tex2html3066"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -64,16 +64,16 @@ Known Problems
 <A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
 
 <UL>
-<LI><A NAME="tex2html2992"
-  HREF="node197.html">Program is not responding</A>
-<LI><A NAME="tex2html2993"
-  HREF="node198.html">Program generates a segmentation fault</A>
+<LI><A NAME="tex2html3069"
+  HREF="node202.html">Program is not responding</A>
+<LI><A NAME="tex2html3070"
+  HREF="node203.html">Program generates a segmentation fault</A>
 </UL>
 <!--End of Table of Child-Links-->
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node197.html b/cgx_2.11/doc/cgx/node202.html
similarity index 76%
rename from cgx_2.10/doc/cgx/node197.html
rename to cgx_2.11/doc/cgx/node202.html
index 419a65d..f24f30d 100644
--- a/cgx_2.10/doc/cgx/node197.html
+++ b/cgx_2.11/doc/cgx/node202.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node198.html">
-<LINK REL="previous" HREF="node196.html">
-<LINK REL="up" HREF="node196.html">
-<LINK REL="next" HREF="node198.html">
+<LINK REL="next" HREF="node203.html">
+<LINK REL="previous" HREF="node201.html">
+<LINK REL="up" HREF="node201.html">
+<LINK REL="next" HREF="node203.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3004"
-  HREF="node198.html">
+<A NAME="tex2html3081"
+  HREF="node203.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3000"
-  HREF="node196.html">
+<A NAME="tex2html3077"
+  HREF="node201.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html2994"
-  HREF="node196.html">
+<A NAME="tex2html3071"
+  HREF="node201.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3002"
+<A NAME="tex2html3079"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3005"
-  HREF="node198.html">Program generates a segmentation</A>
-<B> Up:</B> <A NAME="tex2html3001"
-  HREF="node196.html">Known Problems</A>
-<B> Previous:</B> <A NAME="tex2html2995"
-  HREF="node196.html">Known Problems</A>
-   <B>  <A NAME="tex2html3003"
+<B> Next:</B> <A NAME="tex2html3082"
+  HREF="node203.html">Program generates a segmentation</A>
+<B> Up:</B> <A NAME="tex2html3078"
+  HREF="node201.html">Known Problems</A>
+<B> Previous:</B> <A NAME="tex2html3072"
+  HREF="node201.html">Known Problems</A>
+   <B>  <A NAME="tex2html3080"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ If the program seems to hang then leave the window with the mouse pointer and go
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node198.html b/cgx_2.11/doc/cgx/node203.html
similarity index 73%
rename from cgx_2.10/doc/cgx/node198.html
rename to cgx_2.11/doc/cgx/node203.html
index 90f962f..47f9c5b 100644
--- a/cgx_2.10/doc/cgx/node198.html
+++ b/cgx_2.11/doc/cgx/node203.html
@@ -18,37 +18,37 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="previous" HREF="node197.html">
-<LINK REL="up" HREF="node196.html">
-<LINK REL="next" HREF="node199.html">
+<LINK REL="previous" HREF="node202.html">
+<LINK REL="up" HREF="node201.html">
+<LINK REL="next" HREF="node204.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3014"
-  HREF="node199.html">
+<A NAME="tex2html3091"
+  HREF="node204.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3010"
-  HREF="node196.html">
+<A NAME="tex2html3087"
+  HREF="node201.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3006"
-  HREF="node197.html">
+<A NAME="tex2html3083"
+  HREF="node202.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3012"
+<A NAME="tex2html3089"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3015"
-  HREF="node199.html">Tips and Hints</A>
-<B> Up:</B> <A NAME="tex2html3011"
-  HREF="node196.html">Known Problems</A>
-<B> Previous:</B> <A NAME="tex2html3007"
-  HREF="node197.html">Program is not responding</A>
-   <B>  <A NAME="tex2html3013"
+<B> Next:</B> <A NAME="tex2html3092"
+  HREF="node204.html">Tips and Hints</A>
+<B> Up:</B> <A NAME="tex2html3088"
+  HREF="node201.html">Known Problems</A>
+<B> Previous:</B> <A NAME="tex2html3084"
+  HREF="node202.html">Program is not responding</A>
+   <B>  <A NAME="tex2html3090"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,13 +59,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 Program generates a segmentation fault
 </H2>
 Write a mail to the author and, if possible, add the input-file.[<A
- HREF="node229.html#cgx">3</A>].
+ HREF="node235.html#cgx">3</A>].
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.11/doc/cgx/node204.html b/cgx_2.11/doc/cgx/node204.html
new file mode 100644
index 0000000..c7492a3
--- /dev/null
+++ b/cgx_2.11/doc/cgx/node204.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+
+<!--Converted with LaTeX2HTML 2012 (1.2)
+original version by:  Nikos Drakos, CBLU, University of Leeds
+* revised and updated by:  Marcus Hennecke, Ross Moore, Herb Swan
+* with significant contributions from:
+  Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
+<HTML>
+<HEAD>
+<TITLE>Tips and Hints</TITLE>
+<META NAME="description" CONTENT="Tips and Hints">
+<META NAME="keywords" CONTENT="cgx">
+<META NAME="resource-type" CONTENT="document">
+<META NAME="distribution" CONTENT="global">
+
+<META NAME="Generator" CONTENT="LaTeX2HTML v2012">
+<META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css">
+
+<LINK REL="STYLESHEET" HREF="cgx.css">
+
+<LINK REL="next" HREF="node228.html">
+<LINK REL="previous" HREF="node201.html">
+<LINK REL="up" HREF="cgx.html">
+<LINK REL="next" HREF="node205.html">
+</HEAD>
+
+<BODY >
+<!--Navigation Panel-->
+<A NAME="tex2html3103"
+  HREF="node205.html">
+<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
+ SRC="file:/usr/share/latex2html/icons/next.png"></A> 
+<A NAME="tex2html3099"
+  HREF="cgx.html">
+<IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
+ SRC="file:/usr/share/latex2html/icons/up.png"></A> 
+<A NAME="tex2html3093"
+  HREF="node203.html">
+<IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
+ SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
+<A NAME="tex2html3101"
+  HREF="node1.html">
+<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
+ SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
+<BR>
+<B> Next:</B> <A NAME="tex2html3104"
+  HREF="node205.html">How to change the</A>
+<B> Up:</B> <A NAME="tex2html3100"
+  HREF="cgx.html">CalculiX USER'S MANUAL -</A>
+<B> Previous:</B> <A NAME="tex2html3094"
+  HREF="node203.html">Program generates a segmentation</A>
+   <B>  <A NAME="tex2html3102"
+  HREF="node1.html">Contents</A></B> 
+<BR>
+<BR>
+<!--End of Navigation Panel-->
+
+<H1><A NAME="SECTION000160000000000000000"></A><A NAME="Tips_and_Hints"></A>
+<BR>
+Tips and Hints
+</H1>
+The following collection will give you background information and procedures to deal with common situations.
+
+<P>
+<BR><HR>
+<!--Table of Child-Links-->
+<A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
+
+<UL>
+<LI><A NAME="tex2html3105"
+  HREF="node205.html">How to change the format of the movie file</A>
+<LI><A NAME="tex2html3106"
+  HREF="node206.html">How to get the sets from a geo- or ccx-inp file for post-processing</A>
+<LI><A NAME="tex2html3107"
+  HREF="node207.html">How to define a set of entities</A>
+<LI><A NAME="tex2html3108"
+  HREF="node208.html">How to enquire node numbers and values at certain locations</A>
+<LI><A NAME="tex2html3109"
+  HREF="node209.html">How to write values to a file</A>
+<LI><A NAME="tex2html3110"
+  HREF="node210.html">How to select only nodes on the surface</A>
+<LI><A NAME="tex2html3111"
+  HREF="node211.html">How to generate a time-history plot</A>
+<LI><A NAME="tex2html3112"
+  HREF="node212.html">How the mesh is related to the geometry</A>
+<LI><A NAME="tex2html3113"
+  HREF="node213.html">How to change the order of elements</A>
+<LI><A NAME="tex2html3114"
+  HREF="node214.html">How to connect independent meshes</A>
+<LI><A NAME="tex2html3115"
+  HREF="node215.html">How to define loads and constraints</A>
+<LI><A NAME="tex2html3116"
+  HREF="node216.html">How to map loads</A>
+<LI><A NAME="tex2html3117"
+  HREF="node217.html">How to run cgx in batch mode</A>
+<LI><A NAME="tex2html3118"
+  HREF="node218.html">How to deal with cad-geometry</A>
+<LI><A NAME="tex2html3119"
+  HREF="node219.html">How to check an input file for ccx</A>
+<LI><A NAME="tex2html3120"
+  HREF="node220.html">Remarks Concerning Ansys</A>
+<LI><A NAME="tex2html3121"
+  HREF="node221.html">Remarks Concerning Code Aster</A>
+<LI><A NAME="tex2html3122"
+  HREF="node222.html">Remarks Concerning dolfyn</A>
+<LI><A NAME="tex2html3123"
+  HREF="node223.html">Remarks Concerning Duns and Isaac</A>
+<LI><A NAME="tex2html3124"
+  HREF="node224.html">Remarks Concerning Nastran</A>
+<LI><A NAME="tex2html3125"
+  HREF="node225.html">Remarks Concerning NETGEN</A>
+<LI><A NAME="tex2html3126"
+  HREF="node226.html">Remarks Concerning OpenFOAM</A>
+<LI><A NAME="tex2html3127"
+  HREF="node227.html">Remarks Concerning Samcef</A>
+</UL>
+<!--End of Table of Child-Links-->
+<BR><HR>
+<ADDRESS>
+root
+2016-08-01
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/cgx_2.10/doc/cgx/node200.html b/cgx_2.11/doc/cgx/node205.html
similarity index 78%
rename from cgx_2.10/doc/cgx/node200.html
rename to cgx_2.11/doc/cgx/node205.html
index 1d7a9f2..221af10 100644
--- a/cgx_2.10/doc/cgx/node200.html
+++ b/cgx_2.11/doc/cgx/node205.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node201.html">
-<LINK REL="previous" HREF="node199.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node201.html">
+<LINK REL="next" HREF="node206.html">
+<LINK REL="previous" HREF="node204.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node206.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3060"
-  HREF="node201.html">
+<A NAME="tex2html3138"
+  HREF="node206.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3056"
-  HREF="node199.html">
+<A NAME="tex2html3134"
+  HREF="node204.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3050"
-  HREF="node199.html">
+<A NAME="tex2html3128"
+  HREF="node204.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3058"
+<A NAME="tex2html3136"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3061"
-  HREF="node201.html">How to define a</A>
-<B> Up:</B> <A NAME="tex2html3057"
-  HREF="node199.html">Tips and Hints</A>
-<B> Previous:</B> <A NAME="tex2html3051"
-  HREF="node199.html">Tips and Hints</A>
-   <B>  <A NAME="tex2html3059"
+<B> Next:</B> <A NAME="tex2html3139"
+  HREF="node206.html">How to get the</A>
+<B> Up:</B> <A NAME="tex2html3135"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3129"
+  HREF="node204.html">Tips and Hints</A>
+   <B>  <A NAME="tex2html3137"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -83,7 +83,7 @@ mplayer movie.wmv
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.11/doc/cgx/node206.html b/cgx_2.11/doc/cgx/node206.html
new file mode 100644
index 0000000..b1d342f
--- /dev/null
+++ b/cgx_2.11/doc/cgx/node206.html
@@ -0,0 +1,121 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+
+<!--Converted with LaTeX2HTML 2012 (1.2)
+original version by:  Nikos Drakos, CBLU, University of Leeds
+* revised and updated by:  Marcus Hennecke, Ross Moore, Herb Swan
+* with significant contributions from:
+  Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
+<HTML>
+<HEAD>
+<TITLE>How to get the sets from a geo- or ccx-inp file for post-processing</TITLE>
+<META NAME="description" CONTENT="How to get the sets from a geo- or ccx-inp file for post-processing">
+<META NAME="keywords" CONTENT="cgx">
+<META NAME="resource-type" CONTENT="document">
+<META NAME="distribution" CONTENT="global">
+
+<META NAME="Generator" CONTENT="LaTeX2HTML v2012">
+<META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css">
+
+<LINK REL="STYLESHEET" HREF="cgx.css">
+
+<LINK REL="next" HREF="node207.html">
+<LINK REL="previous" HREF="node205.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node207.html">
+</HEAD>
+
+<BODY >
+<!--Navigation Panel-->
+<A NAME="tex2html3150"
+  HREF="node207.html">
+<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
+ SRC="file:/usr/share/latex2html/icons/next.png"></A> 
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+ SRC="file:/usr/share/latex2html/icons/up.png"></A> 
+<A NAME="tex2html3140"
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+ SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
+<A NAME="tex2html3148"
+  HREF="node1.html">
+<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
+ SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
+<BR>
+<B> Next:</B> <A NAME="tex2html3151"
+  HREF="node207.html">How to define a</A>
+<B> Up:</B> <A NAME="tex2html3147"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3141"
+  HREF="node205.html">How to change the</A>
+   <B>  <A NAME="tex2html3149"
+  HREF="node1.html">Contents</A></B> 
+<BR>
+<BR>
+<!--End of Navigation Panel-->
+
+<H2><A NAME="SECTION000162000000000000000"></A><A NAME="How_to_get_the_sets_from_a_geo-_or_ccx-inp_file_for_post-processing"></A>
+<BR>
+How to get the sets from a geo- or ccx-inp file for post-processing
+</H2>
+Quite often it is usefull to have the already defined sets from the pre-processing or/and the calculation available when doing the post-processing of results. The sets defined in the ccx-input file (.inp) can either be read together with the results (.frd) at start-up:
+<BR>
+<BR>
+cgx results.frd input.inp
+<BR>
+<BR>
+or the user may read them during run-time
+<BR>
+<BR>
+read input.inp nom
+<BR>
+<BR>(see ``<A HREF="node151.html#read">read</A>''). When it comes to the sets defined in the geo file a slightly different approach is needed. The geo file must be read before the result file. So the user starts cgx in the build mode
+<BR>
+<BR>
+cgx -b geofile.fbd
+<BR>
+<BR>
+meshes the model (see ``<A HREF="node108.html#mesh">mesh</A>'') and then read the results
+<BR>
+<BR>
+read results.frd nom
+<BR>
+<BR>
+and optionally the input file. Be aware that the parameter ``nom'' is essential here. Use ``<A HREF="node124.html#prnt">prnt</A>'' to get an overview over the available sets.
+
+<P>
+<HR>
+<!--Navigation Panel-->
+<A NAME="tex2html3150"
+  HREF="node207.html">
+<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
+ SRC="file:/usr/share/latex2html/icons/next.png"></A> 
+<A NAME="tex2html3146"
+  HREF="node204.html">
+<IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
+ SRC="file:/usr/share/latex2html/icons/up.png"></A> 
+<A NAME="tex2html3140"
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+ SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
+<A NAME="tex2html3148"
+  HREF="node1.html">
+<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
+ SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
+<BR>
+<B> Next:</B> <A NAME="tex2html3151"
+  HREF="node207.html">How to define a</A>
+<B> Up:</B> <A NAME="tex2html3147"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3141"
+  HREF="node205.html">How to change the</A>
+   <B>  <A NAME="tex2html3149"
+  HREF="node1.html">Contents</A></B> 
+<!--End of Navigation Panel-->
+<ADDRESS>
+root
+2016-08-01
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/cgx_2.10/doc/cgx/node201.html b/cgx_2.11/doc/cgx/node207.html
similarity index 62%
rename from cgx_2.10/doc/cgx/node201.html
rename to cgx_2.11/doc/cgx/node207.html
index ac83515..cb1ec24 100644
--- a/cgx_2.10/doc/cgx/node201.html
+++ b/cgx_2.11/doc/cgx/node207.html
@@ -18,84 +18,84 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node202.html">
-<LINK REL="previous" HREF="node200.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node202.html">
+<LINK REL="next" HREF="node208.html">
+<LINK REL="previous" HREF="node206.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node208.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3072"
-  HREF="node202.html">
+<A NAME="tex2html3162"
+  HREF="node208.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3068"
-  HREF="node199.html">
+<A NAME="tex2html3158"
+  HREF="node204.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3062"
-  HREF="node200.html">
+<A NAME="tex2html3152"
+  HREF="node206.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3070"
+<A NAME="tex2html3160"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3073"
-  HREF="node202.html">How to enquire node</A>
-<B> Up:</B> <A NAME="tex2html3069"
-  HREF="node199.html">Tips and Hints</A>
-<B> Previous:</B> <A NAME="tex2html3063"
-  HREF="node200.html">How to change the</A>
-   <B>  <A NAME="tex2html3071"
+<B> Next:</B> <A NAME="tex2html3163"
+  HREF="node208.html">How to enquire node</A>
+<B> Up:</B> <A NAME="tex2html3159"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3153"
+  HREF="node206.html">How to get the</A>
+   <B>  <A NAME="tex2html3161"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000162000000000000000"></A><A NAME="How_to_define_a_set_of_entities"></A>
+<H2><A NAME="SECTION000163000000000000000"></A><A NAME="How_to_define_a_set_of_entities"></A>
 <BR>
 How to define a set of entities
 </H2>
-Some knowledge is necessary to efficiently select entities (nodes, points ..). As a golden rule in complicated situations never try to create a set just by ''adding'' the entities to the set (see <A HREF="node123.html#qadd">qadd</A>). It is much better to catch a bigger group which includes certainly the wanted ones. Then display the set with the <A HREF="node118.html#plot">plot</A> command and remove all unwanted entities with the <A HREF="node141.html#qrem">qrem</A> command. Entities a [...]
+Some knowledge is necessary to efficiently select entities (nodes, points ..). As a golden rule in complicated situations never try to create a set just by ''adding'' the entities to the set (see <A HREF="node126.html#qadd">qadd</A>). It is much better to catch a bigger group which includes certainly the wanted ones. Then display the set with the <A HREF="node121.html#plot">plot</A> command and remove all unwanted entities with the <A HREF="node144.html#qrem">qrem</A> command. Entities a [...]
 
 <P>
-There is another type of set called sequence. The data-structure is the same but with one exception, the data keep their order in which they were selected. This type of set is used for splines (see ''<A HREF="node136.html#qlin">qlin</A>'' and ''<A HREF="node98.html#line">line</A>'') or in combination with the ''<A HREF="node89.html#graph">graph</A>'' command if values along a path should be displayed. Use ''<A HREF="node121.html#prnt">prnt</A> sq'' to list all existing sequences and use  [...]
+There is another type of set called sequence. The data-structure is the same but with one exception, the data keep their order in which they were selected. This type of set is used for splines (see ''<A HREF="node139.html#qlin">qlin</A>'' and ''<A HREF="node101.html#line">line</A>'') or in combination with the ''<A HREF="node90.html#graph">graph</A>'' command if values along a path should be displayed. Use ''<A HREF="node124.html#prnt">prnt</A> sq'' to list all existing sequences and use [...]
 
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html3072"
-  HREF="node202.html">
+<A NAME="tex2html3162"
+  HREF="node208.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
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-  HREF="node199.html">
+<A NAME="tex2html3158"
+  HREF="node204.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3062"
-  HREF="node200.html">
+<A NAME="tex2html3152"
+  HREF="node206.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
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+<A NAME="tex2html3160"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3073"
-  HREF="node202.html">How to enquire node</A>
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-<B> Previous:</B> <A NAME="tex2html3063"
-  HREF="node200.html">How to change the</A>
-   <B>  <A NAME="tex2html3071"
+<B> Next:</B> <A NAME="tex2html3163"
+  HREF="node208.html">How to enquire node</A>
+<B> Up:</B> <A NAME="tex2html3159"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3153"
+  HREF="node206.html">How to get the</A>
+   <B>  <A NAME="tex2html3161"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node202.html b/cgx_2.11/doc/cgx/node208.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node202.html
rename to cgx_2.11/doc/cgx/node208.html
index f04d0bd..0dda76a 100644
--- a/cgx_2.10/doc/cgx/node202.html
+++ b/cgx_2.11/doc/cgx/node208.html
@@ -18,54 +18,54 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node203.html">
-<LINK REL="previous" HREF="node201.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node203.html">
+<LINK REL="next" HREF="node209.html">
+<LINK REL="previous" HREF="node207.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node209.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3084"
-  HREF="node203.html">
+<A NAME="tex2html3174"
+  HREF="node209.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3080"
-  HREF="node199.html">
+<A NAME="tex2html3170"
+  HREF="node204.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3074"
-  HREF="node201.html">
+<A NAME="tex2html3164"
+  HREF="node207.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
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+<A NAME="tex2html3172"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3085"
-  HREF="node203.html">How to write values</A>
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-  HREF="node199.html">Tips and Hints</A>
-<B> Previous:</B> <A NAME="tex2html3075"
-  HREF="node201.html">How to define a</A>
-   <B>  <A NAME="tex2html3083"
+<B> Next:</B> <A NAME="tex2html3175"
+  HREF="node209.html">How to write values</A>
+<B> Up:</B> <A NAME="tex2html3171"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3165"
+  HREF="node207.html">How to define a</A>
+   <B>  <A NAME="tex2html3173"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000163000000000000000"></A><A NAME="How_to_enquire_node_numbers_and_values_at_certain_locations"></A>
+<H2><A NAME="SECTION000164000000000000000"></A><A NAME="How_to_enquire_node_numbers_and_values_at_certain_locations"></A>
 <BR>
 How to enquire node numbers and values at certain locations
 </H2>
-A very common problem is how to get the exact value on a node position during post-processing. To actually get the value add the element edges to the view (see <A HREF="node21.html#Toggle_Element_Edges">Toggle Element Edges</A>) and type <A HREF="node132.html#qenq">qenq</A> and press the RETURN key (during typing the mouse-pointer MUST stay in the main window, do NOT move the pointer into the xterm). Then move the mouse-pointer over the location of a node and press the ''n'' key. The nod [...]
+A very common problem is how to get the exact value on a node position during post-processing. To actually get the value add the element edges to the view (see <A HREF="node21.html#Toggle_Element_Edges">Toggle Element Edges</A>) and type <A HREF="node135.html#qenq">qenq</A> and press the RETURN key (during typing the mouse-pointer MUST stay in the main window, do NOT move the pointer into the xterm). Then move the mouse-pointer over the location of a node and press the ''n'' key. The nod [...]
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node203.html b/cgx_2.11/doc/cgx/node209.html
similarity index 69%
rename from cgx_2.10/doc/cgx/node203.html
rename to cgx_2.11/doc/cgx/node209.html
index 8e6272f..44c5f0f 100644
--- a/cgx_2.10/doc/cgx/node203.html
+++ b/cgx_2.11/doc/cgx/node209.html
@@ -18,48 +18,48 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node204.html">
-<LINK REL="previous" HREF="node202.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node204.html">
+<LINK REL="next" HREF="node210.html">
+<LINK REL="previous" HREF="node208.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node210.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3096"
-  HREF="node204.html">
+<A NAME="tex2html3186"
+  HREF="node210.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3092"
-  HREF="node199.html">
+<A NAME="tex2html3182"
+  HREF="node204.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3086"
-  HREF="node202.html">
+<A NAME="tex2html3176"
+  HREF="node208.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
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+<A NAME="tex2html3184"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3097"
-  HREF="node204.html">How to select only</A>
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-  HREF="node199.html">Tips and Hints</A>
-<B> Previous:</B> <A NAME="tex2html3087"
-  HREF="node202.html">How to enquire node</A>
-   <B>  <A NAME="tex2html3095"
+<B> Next:</B> <A NAME="tex2html3187"
+  HREF="node210.html">How to select only</A>
+<B> Up:</B> <A NAME="tex2html3183"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3177"
+  HREF="node208.html">How to enquire node</A>
+   <B>  <A NAME="tex2html3185"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000164000000000000000"></A><A NAME="How_to_write_values_to_a_file"></A>
+<H2><A NAME="SECTION000165000000000000000"></A><A NAME="How_to_write_values_to_a_file"></A>
 <BR>
 How to write values to a file
 </H2>
-When you need to write certain values (see ``<A HREF="node175.html#valu">valu</A>'') to a file you may use the 'echo' system command:
+When you need to write certain values (see ``<A HREF="node178.html#valu">valu</A>'') to a file you may use the 'echo' system command:
 
 <UL>
 <LI>Choose the relevant dataset (menu or ds command)
@@ -77,13 +77,13 @@ When you need to write certain values (see ``<A HREF="node175.html#valu">valu</A
 <LI>Write to file: sys echo Node nod1 Value val1 <code>>|</code> file.txt
 </LI>
 </UL>
-See also ``<A HREF="node95.html#if">if</A>'' and ``<A HREF="node178.html#while">while</A>'' and see the demo in ``<A HREF="node228.html#If_and_while_demo">If and while demo</A>'' on how to work with this commands. They are usefull for automatic post-processing.
+See also ``<A HREF="node97.html#if">if</A>'' and ``<A HREF="node181.html#while">while</A>'' and see the demo in ``<A HREF="node234.html#If_and_while_demo">If and while demo</A>'' on how to work with this commands. They are usefull for automatic post-processing.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node21.html b/cgx_2.11/doc/cgx/node21.html
similarity index 89%
rename from cgx_2.10/doc/cgx/node21.html
rename to cgx_2.11/doc/cgx/node21.html
index cd17638..1e3a058 100644
--- a/cgx_2.10/doc/cgx/node21.html
+++ b/cgx_2.11/doc/cgx/node21.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html754"
+<A NAME="tex2html766"
   HREF="node22.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html750"
+<A NAME="tex2html762"
   HREF="node13.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html744"
+<A NAME="tex2html756"
   HREF="node20.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html752"
+<A NAME="tex2html764"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html755"
+<B> Next:</B> <A NAME="tex2html767"
   HREF="node22.html">Toggle Surfaces/Volumes</A>
-<B> Up:</B> <A NAME="tex2html751"
+<B> Up:</B> <A NAME="tex2html763"
   HREF="node13.html">Viewing</A>
-<B> Previous:</B> <A NAME="tex2html745"
+<B> Previous:</B> <A NAME="tex2html757"
   HREF="node20.html">Toggle Model Edges</A>
-   <B>  <A NAME="tex2html753"
+   <B>  <A NAME="tex2html765"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ Per default, just the free element edges are shown. The user might add all edges
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node204.html b/cgx_2.11/doc/cgx/node210.html
similarity index 73%
rename from cgx_2.10/doc/cgx/node204.html
rename to cgx_2.11/doc/cgx/node210.html
index dfa219d..0356ace 100644
--- a/cgx_2.10/doc/cgx/node204.html
+++ b/cgx_2.11/doc/cgx/node210.html
@@ -18,57 +18,57 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node205.html">
-<LINK REL="previous" HREF="node203.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node205.html">
+<LINK REL="next" HREF="node211.html">
+<LINK REL="previous" HREF="node209.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node211.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
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+  HREF="node211.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
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-  HREF="node203.html">How to write values</A>
-   <B>  <A NAME="tex2html3107"
+<B> Next:</B> <A NAME="tex2html3199"
+  HREF="node211.html">How to generate a</A>
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+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3189"
+  HREF="node209.html">How to write values</A>
+   <B>  <A NAME="tex2html3197"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000165000000000000000"></A><A NAME="How_to_select_only_nodes_on_the_surface"></A>
+<H2><A NAME="SECTION000166000000000000000"></A><A NAME="How_to_select_only_nodes_on_the_surface"></A>
 <BR>
 How to select only nodes on the surface
 </H2>
 Some times you need to select nodes only on the surface of the mesh. This can be done when the mesh is displayed in the surface mode (see ''<A HREF="node22.html#Toggle_Surfaces_Volumes">Toggle Surfaces/Volumes</A>'') using the menu-entry ''<A HREF="node14.html#Show_Elements_With_Light">Show Elements With Light</A>''. To find node positions more easily add the element edges to the view (see <A HREF="node21.html#Toggle_Element_Edges">Toggle Element Edges</A>).
 
 <P>
-A different way uses the element-faces (see ''<A HREF="node118.html#plot">plot</A>'' with parameter ''f''). Store the desired faces in a new set (<A HREF="node123.html#qadd">qadd</A>) and complete the set downwards (``<A HREF="node66.html#comp">comp</A> set do''). Check the selected nodes with ``plot n setname''. 
+A different way uses the element-faces (see ''<A HREF="node121.html#plot">plot</A>'' with parameter ''f''). Store the desired faces in a new set (<A HREF="node126.html#qadd">qadd</A>) and complete the set downwards (``<A HREF="node66.html#comp">comp</A> set do''). Check the selected nodes with ``plot n setname''. 
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node205.html b/cgx_2.11/doc/cgx/node211.html
similarity index 74%
rename from cgx_2.10/doc/cgx/node205.html
rename to cgx_2.11/doc/cgx/node211.html
index ce12f4e..e83cf6c 100644
--- a/cgx_2.10/doc/cgx/node205.html
+++ b/cgx_2.11/doc/cgx/node211.html
@@ -18,48 +18,48 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node206.html">
-<LINK REL="previous" HREF="node204.html">
-<LINK REL="up" HREF="node199.html">
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+<LINK REL="next" HREF="node212.html">
+<LINK REL="previous" HREF="node210.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node212.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
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+<A NAME="tex2html3210"
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
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-  HREF="node199.html">
+<A NAME="tex2html3206"
+  HREF="node204.html">
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3110"
-  HREF="node204.html">
+<A NAME="tex2html3200"
+  HREF="node210.html">
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+<A NAME="tex2html3208"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
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-<B> Previous:</B> <A NAME="tex2html3111"
-  HREF="node204.html">How to select only</A>
-   <B>  <A NAME="tex2html3119"
+<B> Next:</B> <A NAME="tex2html3211"
+  HREF="node212.html">How the mesh is</A>
+<B> Up:</B> <A NAME="tex2html3207"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3201"
+  HREF="node210.html">How to select only</A>
+   <B>  <A NAME="tex2html3209"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000166000000000000000"></A><A NAME="How_to_generate_a_time-history_plot"></A>
+<H2><A NAME="SECTION000167000000000000000"></A><A NAME="How_to_generate_a_time-history_plot"></A>
 <BR>
 How to generate a time-history plot
 </H2>
-So called time history plots can be created based on a previous displayed sequence of data-sets (see ''<A HREF="node35.html#Toggle_Dataset_Sequence">Toggle Dataset Sequence</A>'') with the command ''<A HREF="node89.html#graph">graph</A>''. It is also possible to use only the command line. For example:
+So called time history plots can be created based on a previous displayed sequence of data-sets (see ''<A HREF="node35.html#Toggle_Dataset_Sequence">Toggle Dataset Sequence</A>'') with the command ''<A HREF="node90.html#graph">graph</A>''. It is also possible to use only the command line. For example:
 
 <UL>
 <LI>ds 1 e 3
@@ -77,17 +77,17 @@ Or
 </LI>
 </UL>
 will display the displacement in direction 1 for all loadcases.
-For more details and other options look into the ''<A HREF="node89.html#graph">graph</A>'' command description.
+For more details and other options look into the ''<A HREF="node90.html#graph">graph</A>'' command description.
 
 <P>
 
-<DIV ALIGN="CENTER"><A NAME="graph2D"></A><A NAME="1946"></A>
+<DIV ALIGN="CENTER"><A NAME="graph2D"></A><A NAME="1996"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 10:</STRONG>
 example of a time-history plot </CAPTION>
 <TR><TD><IMG
  WIDTH="407" HEIGHT="583" BORDER="0"
- SRC="img28.png"
+ SRC="img29.png"
  ALT="\begin{figure}\epsfig{file=graph.eps,width=9cm}\end{figure}"></TD></TR>
 </TABLE>
 </DIV>
@@ -96,7 +96,7 @@ example of a time-history plot </CAPTION>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node206.html b/cgx_2.11/doc/cgx/node212.html
similarity index 73%
rename from cgx_2.10/doc/cgx/node206.html
rename to cgx_2.11/doc/cgx/node212.html
index a855a32..6b7bfaf 100644
--- a/cgx_2.10/doc/cgx/node206.html
+++ b/cgx_2.11/doc/cgx/node212.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node207.html">
-<LINK REL="previous" HREF="node205.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node207.html">
+<LINK REL="next" HREF="node213.html">
+<LINK REL="previous" HREF="node211.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node213.html">
 </HEAD>
 
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 <!--Navigation Panel-->
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+<A NAME="tex2html3222"
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
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+<A NAME="tex2html3218"
+  HREF="node204.html">
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
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+<A NAME="tex2html3212"
+  HREF="node211.html">
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
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+<A NAME="tex2html3220"
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 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
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-<B> Previous:</B> <A NAME="tex2html3123"
-  HREF="node205.html">How to generate a</A>
-   <B>  <A NAME="tex2html3131"
+<B> Next:</B> <A NAME="tex2html3223"
+  HREF="node213.html">How to change the</A>
+<B> Up:</B> <A NAME="tex2html3219"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3213"
+  HREF="node211.html">How to generate a</A>
+   <B>  <A NAME="tex2html3221"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000167000000000000000"></A><A NAME="How_the_mesh_is_related_to_the_geometry"></A>
+<H2><A NAME="SECTION000168000000000000000"></A><A NAME="How_the_mesh_is_related_to_the_geometry"></A>
 <BR>
 How the mesh is related to the geometry
 </H2>
@@ -73,35 +73,35 @@ On the other hand if you have only a node and you need the geometric entity in w
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html3132"
-  HREF="node207.html">
+<A NAME="tex2html3222"
+  HREF="node213.html">
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+  HREF="node204.html">
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
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+  HREF="node211.html">
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-  HREF="node205.html">How to generate a</A>
-   <B>  <A NAME="tex2html3131"
+<B> Next:</B> <A NAME="tex2html3223"
+  HREF="node213.html">How to change the</A>
+<B> Up:</B> <A NAME="tex2html3219"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3213"
+  HREF="node211.html">How to generate a</A>
+   <B>  <A NAME="tex2html3221"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node207.html b/cgx_2.11/doc/cgx/node213.html
similarity index 68%
rename from cgx_2.10/doc/cgx/node207.html
rename to cgx_2.11/doc/cgx/node213.html
index 3b6b205..f8325a6 100644
--- a/cgx_2.10/doc/cgx/node207.html
+++ b/cgx_2.11/doc/cgx/node213.html
@@ -18,54 +18,54 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node208.html">
-<LINK REL="previous" HREF="node206.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node208.html">
+<LINK REL="next" HREF="node214.html">
+<LINK REL="previous" HREF="node212.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node214.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
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-  HREF="node208.html">
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+<A NAME="tex2html3230"
+  HREF="node204.html">
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
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+  HREF="node212.html">
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+<A NAME="tex2html3232"
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-  HREF="node206.html">How the mesh is</A>
-   <B>  <A NAME="tex2html3143"
+<B> Next:</B> <A NAME="tex2html3235"
+  HREF="node214.html">How to connect independent</A>
+<B> Up:</B> <A NAME="tex2html3231"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3225"
+  HREF="node212.html">How the mesh is</A>
+   <B>  <A NAME="tex2html3233"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000168000000000000000"></A><A NAME="How_to_change_the_order_of_elements"></A>
+<H2><A NAME="SECTION000169000000000000000"></A><A NAME="How_to_change_the_order_of_elements"></A>
 <BR>
 How to change the order of elements
 </H2>
-Use the command ''<A HREF="node106.html#mids">mids</A>'' to change from second order to first order or vice versa. In this case the amount of elements will not change. Or use the command ''<A HREF="node154.html#send">send</A>'' with the parameter ``quadlin'' to change from second order to first order. But in this case each second order element will be splitted in 8 first order elements. 
+Use the command ''<A HREF="node109.html#mids">mids</A>'' to change from second order to first order or vice versa. In this case the amount of elements will not change. Or use the command ''<A HREF="node157.html#send">send</A>'' with the parameter ``quadlin'' to change from second order to first order. But in this case each second order element will be splitted in 8 first order elements. 
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node208.html b/cgx_2.11/doc/cgx/node214.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node208.html
rename to cgx_2.11/doc/cgx/node214.html
index 781cd50..e2b7c1d 100644
--- a/cgx_2.10/doc/cgx/node208.html
+++ b/cgx_2.11/doc/cgx/node214.html
@@ -18,61 +18,61 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node209.html">
-<LINK REL="previous" HREF="node207.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node209.html">
+<LINK REL="next" HREF="node215.html">
+<LINK REL="previous" HREF="node213.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node215.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3156"
-  HREF="node209.html">
+<A NAME="tex2html3246"
+  HREF="node215.html">
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+<A NAME="tex2html3242"
+  HREF="node204.html">
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
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+<A NAME="tex2html3236"
+  HREF="node213.html">
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+<A NAME="tex2html3244"
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3157"
-  HREF="node209.html">How to define loads</A>
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-<B> Previous:</B> <A NAME="tex2html3147"
-  HREF="node207.html">How to change the</A>
-   <B>  <A NAME="tex2html3155"
+<B> Next:</B> <A NAME="tex2html3247"
+  HREF="node215.html">How to define loads</A>
+<B> Up:</B> <A NAME="tex2html3243"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3237"
+  HREF="node213.html">How to change the</A>
+   <B>  <A NAME="tex2html3245"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000169000000000000000"></A><A NAME="How_to_connect_independent_meshes"></A>
+<H2><A NAME="SECTION0001610000000000000000"></A><A NAME="How_to_connect_independent_meshes"></A>
 <BR>
 How to connect independent meshes
 </H2>
-Sometimes it is advisable to ''glue'' independent meshes together instead of trying to create one big seamless-mesh. Or you just want to create a contact formulation were you know that no separation will happen. In this situations you might use equations (also called mpc's) which connect one dependent node with one or more independent nodes. The independent side should be coarser than the dependent side to avoid gaps in the connection. See the command ''<A HREF="node154.html#send">send</ [...]
+Sometimes it is advisable to ''glue'' independent meshes together instead of trying to create one big seamless-mesh. Or you just want to create a contact formulation were you know that no separation will happen. In this situations you might use equations (also called mpc's) which connect one dependent node with one or more independent nodes. The independent side should be coarser than the dependent side to avoid gaps in the connection. See the command ''<A HREF="node157.html#send">send</ [...]
 
 <P>
 Background: The movement of each location in an element (or on its surface) is fully described by the movement of its associated nodes and its shape-function. In an iterative algorithm element-coordinates are varied until the real-world coordinates of a dependent node are matched. Based on the element coordinates the shape function gives the participation (weight) factors of the independent nodes (the coefficients in the mpc's). This approach delivers valid results as long as the depende [...]
 
 <P>
 
-<DIV ALIGN="CENTER"><A NAME="equation"></A><A NAME="1950"></A>
+<DIV ALIGN="CENTER"><A NAME="equation"></A><A NAME="2000"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 11:</STRONG>
 Dependent node on element face to create a connection  </CAPTION>
 <TR><TD><IMG
  WIDTH="543" HEIGHT="407" BORDER="0"
- SRC="img29.png"
+ SRC="img30.png"
  ALT="\begin{figure}\epsfig{file=equation.eps,width=12cm}\end{figure}"></TD></TR>
 </TABLE>
 </DIV>
@@ -80,35 +80,35 @@ Dependent node on element face to create a connection  </CAPTION>
 <P>
 <HR>
 <!--Navigation Panel-->
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-  HREF="node209.html">
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+<B> Previous:</B> <A NAME="tex2html3237"
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diff --git a/cgx_2.10/doc/cgx/node209.html b/cgx_2.11/doc/cgx/node215.html
similarity index 72%
rename from cgx_2.10/doc/cgx/node209.html
rename to cgx_2.11/doc/cgx/node215.html
index de97ada..dee69e9 100644
--- a/cgx_2.10/doc/cgx/node209.html
+++ b/cgx_2.11/doc/cgx/node215.html
@@ -18,82 +18,82 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node210.html">
-<LINK REL="previous" HREF="node208.html">
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+<LINK REL="next" HREF="node216.html">
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
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+<B> Next:</B> <A NAME="tex2html3259"
+  HREF="node216.html">How to map loads</A>
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 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0001610000000000000000"></A><A NAME="How_to_define_loads_and_constraints"></A>
+<H2><A NAME="SECTION0001611000000000000000"></A><A NAME="How_to_define_loads_and_constraints"></A>
 <BR>
 How to define loads and constraints
 </H2>
-Loads and constraints are not saved in any database. They are just created and written to a file with the ''<A HREF="node154.html#send">send</A>'' command. But the sets which are needed for the definition are stored together with the geometry if you type the ''<A HREF="node152.html#save">save</A>'' command. Of course the sets must have been defined based on geometry and not based on mesh entities like nodes because mesh-entities are not saved with the ''save'' command. You must know that [...]
-If you store your commands to write the boundary conditions in a file you can easily repeat them by just reading this command-file (see ''<A HREF="node148.html#read">read</A>''). Several types of loads can be applied. That is forces, pressure, thermal-heat-coefficients and radiation etc. For unsupported loads write a set of element-, node- or face-labels (parameter ''names'') and apply the desired load to that set in the solver input-file. Other boundary conditions like single-point-cons [...]
+Loads and constraints are not saved in any database. They are just created and written to a file with the ''<A HREF="node157.html#send">send</A>'' command. But the sets which are needed for the definition are stored together with the geometry if you type the ''<A HREF="node155.html#save">save</A>'' command. Of course the sets must have been defined based on geometry and not based on mesh entities like nodes because mesh-entities are not saved with the ''save'' command. You must know that [...]
+If you store your commands to write the boundary conditions in a file you can easily repeat them by just reading this command-file (see ''<A HREF="node151.html#read">read</A>''). Several types of loads can be applied. That is forces, pressure, thermal-heat-coefficients and radiation etc. For unsupported loads write a set of element-, node- or face-labels (parameter ''names'') and apply the desired load to that set in the solver input-file. Other boundary conditions like single-point-cons [...]
 
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+  HREF="node204.html">Tips and Hints</A>
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diff --git a/cgx_2.10/doc/cgx/node210.html b/cgx_2.11/doc/cgx/node216.html
similarity index 74%
rename from cgx_2.10/doc/cgx/node210.html
rename to cgx_2.11/doc/cgx/node216.html
index 3b3ad5b..82d4087 100644
--- a/cgx_2.10/doc/cgx/node210.html
+++ b/cgx_2.11/doc/cgx/node216.html
@@ -18,48 +18,48 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node211.html">
-<LINK REL="previous" HREF="node209.html">
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+<LINK REL="next" HREF="node217.html">
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+  HREF="node217.html">How to run cgx</A>
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+  HREF="node204.html">Tips and Hints</A>
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+  HREF="node215.html">How to define loads</A>
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 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0001611000000000000000"></A><A NAME="How_to_map_loads"></A>
+<H2><A NAME="SECTION0001612000000000000000"></A><A NAME="How_to_map_loads"></A>
 <BR>
 How to map loads
 </H2>
-Values at nodes can be mapped (interpolated) from a second mesh with the ''<A HREF="node101.html#map">map</A>'' command. This second mesh (data source or ``master'') is usually available as a result-file from a previous calculation. The ''<A HREF="node148.html#read">read</A>'' command with the ``add'' parameter can be used to include this file in the current model. Solver-input files (inp) and result files (frd) can be used as a data source. The command will add an offset to the nodes an [...]
+Values at nodes can be mapped (interpolated) from a second mesh with the ''<A HREF="node104.html#map">map</A>'' command. This second mesh (data source or ``master'') is usually available as a result-file from a previous calculation. The ''<A HREF="node151.html#read">read</A>'' command with the ``add'' parameter can be used to include this file in the current model. Solver-input files (inp) and result files (frd) can be used as a data source. The command will add an offset to the nodes an [...]
 <PRE>
   Define a set with the slave nodes or faces. For example with:
     qadd slave
@@ -96,40 +96,40 @@ Values at nodes can be mapped (interpolated) from a second mesh with the ''<A HR
   Check the file ``slave_ds1e1.dlo'' with an editor and use it
   in an inp-file.
 </PRE>
-If the master values are not available in either inp or frd format but in any other format which can be read by cgx (isaac, openFoam ..) it is then possible to write them in frd format with the ''<A HREF="node154.html#send">send</A>'' command.
+If the master values are not available in either inp or frd format but in any other format which can be read by cgx (isaac, openFoam ..) it is then possible to write them in frd format with the ''<A HREF="node157.html#send">send</A>'' command.
 
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diff --git a/cgx_2.10/doc/cgx/node211.html b/cgx_2.11/doc/cgx/node217.html
similarity index 69%
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rename to cgx_2.11/doc/cgx/node217.html
index c8797c6..801e5bc 100644
--- a/cgx_2.10/doc/cgx/node211.html
+++ b/cgx_2.11/doc/cgx/node217.html
@@ -18,51 +18,51 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
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+<LINK REL="next" HREF="node218.html">
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+  HREF="node216.html">How to map loads</A>
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-<H2><A NAME="SECTION0001612000000000000000"></A><A NAME="How_to_run_cgx_in_batch_mode"></A>
+<H2><A NAME="SECTION0001613000000000000000"></A><A NAME="How_to_run_cgx_in_batch_mode"></A>
 <BR>
 How to run cgx in batch mode
 </H2>
-Most commands can be executed in batch-mode. Actually if you read a file with geometry (fbd-file) then you run cgx in batch mode already! You just have to add ''exit'' or ''quit'' at the end of the file and it will be obvious. You might use the ''<A HREF="node148.html#read">read</A>'' command in such a command-file to reference other command-files or to read files with mesh-entities for whatever purposes. In such a way you can create and modify geometry or meshes in batch-mode or evaluat [...]
+Most commands can be executed in batch-mode. Actually if you read a file with geometry (fbd-file) then you run cgx in batch mode already! You just have to add ''exit'' or ''quit'' at the end of the file and it will be obvious. You might use the ''<A HREF="node151.html#read">read</A>'' command in such a command-file to reference other command-files or to read files with mesh-entities for whatever purposes. In such a way you can create and modify geometry or meshes in batch-mode or evaluat [...]
 
 <P>
-Some commands make only sense in a batch file like ``<A HREF="node95.html#if">if</A>'' and ``<A HREF="node178.html#while">while</A>''. Please see also the demo in ``<A HREF="node228.html#If_and_while_demo">If and while demo</A>'' on how to work with this commands. See also ``<A HREF="node203.html#How_to_write_values_to_a_file">How to write values to a file</A>''.
+Some commands make only sense in a batch file like ``<A HREF="node97.html#if">if</A>'' and ``<A HREF="node181.html#while">while</A>''. Please see also the demo in ``<A HREF="node234.html#If_and_while_demo">If and while demo</A>'' on how to work with this commands. See also ``<A HREF="node209.html#How_to_write_values_to_a_file">How to write values to a file</A>''.
 
 <P>
 It should be noted that a successive 'save' or 'exit' command will overwrite the batch file if it has the file-extension 'fbd'. To prevent this the user should use a different extension like 'fbl'.
@@ -70,35 +70,35 @@ It should be noted that a successive 'save' or 'exit' command will overwrite the
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rename from cgx_2.10/doc/cgx/node212.html
rename to cgx_2.11/doc/cgx/node218.html
index 07328ae..af24ad1 100644
--- a/cgx_2.10/doc/cgx/node212.html
+++ b/cgx_2.11/doc/cgx/node218.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
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-<H2><A NAME="SECTION0001613000000000000000"></A><A NAME="How_to_deal_with_cad-geometry"></A>
+<H2><A NAME="SECTION0001614000000000000000"></A><A NAME="How_to_deal_with_cad-geometry"></A>
 <BR>
 How to deal with cad-geometry
 </H2>
@@ -64,7 +64,7 @@ In general hexahedra-elements perform better than tets but if the mesh should be
 <P>
 
 <UL>
-<LI>A simple step-reader is integrated in cgx (cgx -step filename). It can deal with points and lines. This is sufficient to create simple hexaeder elements for axis-symmetric structures like a rotor but the experienced user might use the following approach also for more complex geometries. You might start with a file containing a 2D-section, subdivide it in mesh-able surfaces and sweep it in the 3rd dimension to create your geometry (see <A HREF="node168.html#swep">swep</A>). If feature [...]
+<LI>A simple step-reader is integrated in cgx (cgx -step filename). It can deal with points and lines. This is sufficient to create simple hexaeder elements for axis-symmetric structures like a rotor but the experienced user might use the following approach also for more complex geometries. You might start with a file containing a 2D-section, subdivide it in mesh-able surfaces and sweep it in the 3rd dimension to create your geometry (see <A HREF="node171.html#swep">swep</A>). If feature [...]
 
 <P>
 Sometimes the geometry consists of several parts which are arranged on different positions in space. This is called assembly. When cgx is started with the parameter ``-stepsplit'' instead of ``-step'' it will write the single parts to separate directories using their original coordinate systems. The user can prepare meshable geometry or meshes based on them. But he must use the filenames which he finds there. The final meshed assembly can be build afterwards by calling the fbl-file which [...]
@@ -72,14 +72,14 @@ Sometimes the geometry consists of several parts which are arranged on different
 <P>
 </LI>
 <LI>For CAD models in STEP- or IGES-format you should consider to use a tet-mesher like NETGEN [<A
- HREF="node229.html#NETGEN">4</A>] which generates quite nice tet-meshes. You can read this meshes with cgx and combine them with cgx-geometry and meshes. Then create your boundary conditions etc. You might read the native-netgen format (.vol) instead of abaqus-format because this includes the 2D meshing regions as separate sets which can be used to apply boundary conditions (``cgx -ng file.vol''). See the ''<A HREF="node6.html#Program_Parameters">Program Parameters</A>'' section on how  [...]
+ HREF="node235.html#NETGEN">4</A>] which generates quite nice tet-meshes. You can read this meshes with cgx and combine them with cgx-geometry and meshes. Then create your boundary conditions etc. You might read the native-netgen format (.vol) instead of abaqus-format because this includes the 2D meshing regions as separate sets which can be used to apply boundary conditions (``cgx -ng file.vol''). See the ''<A HREF="node6.html#Program_Parameters">Program Parameters</A>'' section on how  [...]
 
 <P>
 </LI>
 <LI>The CAD-model is available in VDA-format. In this case the user can mesh the surfaces with structured- [<A
- HREF="node229.html#Coons">13</A>] (elty setname tr3 etc.) or unstructured triangles [<A
- HREF="node229.html#mesh2d">14</A>] (elty setname tr3u etc.) and use them to be replaced by tets created by an external auto-mesher called from within cgx. The cgx uses the tet-mesher from NETGEN [<A
- HREF="node229.html#NETGEN">4</A>] for this task. 
+ HREF="node235.html#Coons">13</A>] (elty setname tr3 etc.) or unstructured triangles [<A
+ HREF="node235.html#mesh2d">14</A>] (elty setname tr3u etc.) and use them to be replaced by tets created by an external auto-mesher called from within cgx. The cgx uses the tet-mesher from NETGEN [<A
+ HREF="node235.html#NETGEN">4</A>] for this task. 
 </LI>
 </UL>
 
@@ -91,13 +91,13 @@ The following section describes the process to generate a tet-mesh with cgx base
 
 <P>
 
-<DIV ALIGN="CENTER"><A NAME="halter"></A><A NAME="1955"></A>
+<DIV ALIGN="CENTER"><A NAME="halter"></A><A NAME="2005"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 12:</STRONG>
 CAD-geometry meshed with tet-elements </CAPTION>
 <TR><TD><IMG
  WIDTH="407" HEIGHT="354" BORDER="0"
- SRC="img30.png"
+ SRC="img31.png"
  ALT="\begin{figure}\epsfig{file=halter.eps,width=9cm}\end{figure}"></TD></TR>
 </TABLE>
 </DIV>
@@ -110,11 +110,11 @@ CAD-geometry meshed with tet-elements </CAPTION>
 
 <P>
 </LI>
-<LI>Start cgx with that file (cgx -a halter.fbd). Usually some warnings appear on the screen but the program will fix that automatically (triggered by the parameter -a). After all geometry has been read the program will merge points and lines to close the volume. Then all nurbs related surfaces might be trimmed (optional). This has to be done manually by typing ``rep all''. Finally, with the command ``plus si all'' all surfaces are rendered and the result is displayed in the main window. [...]
+<LI>Start cgx with that file (cgx -a halter.fbd). Usually some warnings appear on the screen but the program will fix that automatically (triggered by the parameter -a). After all geometry has been read the program will merge points and lines to close the volume. Then all nurbs related surfaces might be trimmed (optional). This has to be done manually by typing ``rep all''. Finally, with the command ``plus si all'' all surfaces are rendered and the result is displayed in the main window. [...]
 
 <P>
 </LI>
-<LI>If a surface points inwards it is not illuminated and appears only dark grey. Flip the surfaces in a way that its normal direction points outwards (use ''<A HREF="node134.html#qflp">qflp</A>''. Press the ''a'' key to selet the ``all'' mode and then select a correctly oriented surface by pressing key ''s'', all other surfaces will immediatelly use the same orientation).
+<LI>If a surface points inwards it is not illuminated and appears only dark grey. Flip the surfaces in a way that its normal direction points outwards (use ''<A HREF="node137.html#qflp">qflp</A>''. Press the ''a'' key to selet the ``all'' mode and then select a correctly oriented surface by pressing key ''s'', all other surfaces will immediatelly use the same orientation).
 
 <P>
 </LI>
@@ -122,7 +122,7 @@ CAD-geometry meshed with tet-elements </CAPTION>
 
 <P>
 </LI>
-<LI>Type the command ``mesh all'' to generate the surface-mesh (see <A HREF="node105.html#mesh">mesh</A>).
+<LI>Type the command ``mesh all'' to generate the surface-mesh (see <A HREF="node108.html#mesh">mesh</A>).
 
 <P>
 </LI>
@@ -130,15 +130,15 @@ CAD-geometry meshed with tet-elements </CAPTION>
 
 <P>
 </LI>
-<LI>If some surfaces can not be meshed then modify the divisions of the lines of this surfaces (see ''<A HREF="node131.html#qdiv">qdiv</A>'' or ''<A HREF="node137.html#qmsh">qmsh</A>'') or chose the structured element type tr6 for this surfaces. Or define a certain element-size transition with ``<A HREF="node79.html#elty">elty</A>''. See especially the command ''<A HREF="node137.html#qmsh">qmsh</A>'' to fix parts of the surface-mesh in a convenient way.
+<LI>If some surfaces can not be meshed then modify the divisions of the lines of this surfaces (see ''<A HREF="node134.html#qdiv">qdiv</A>'' or ''<A HREF="node140.html#qmsh">qmsh</A>'') or chose the structured element type tr6 for this surfaces. Or define a certain element-size transition with ``<A HREF="node79.html#elty">elty</A>''. See especially the command ''<A HREF="node140.html#qmsh">qmsh</A>'' to fix parts of the surface-mesh in a convenient way.
 
 <P>
 </LI>
-<LI>Generate the tet mesh (``mesh all tet``). A target-size for the tet-elements can be specified if ``ng_vol'' from the cgx distribution was installed (for example ``mesh all tet 2.5`` will define a maximum element-size of ``2.5''). If the model consists of several unconnected parts separate them in single sets and mesh one after the other (see <A HREF="node157.html#seta">seta</A>, <A HREF="node123.html#qadd">qadd</A>, <A HREF="node141.html#qrem">qrem</A>, <A HREF="node66.html#comp">comp</A>).
+<LI>Generate the tet mesh (``mesh all tet``). A target-size for the tet-elements can be specified if ``ng_vol'' from the cgx distribution was installed (for example ``mesh all tet 2.5`` will define a maximum element-size of ``2.5''). If the model consists of several unconnected parts separate them in single sets and mesh one after the other (see <A HREF="node160.html#seta">seta</A>, <A HREF="node126.html#qadd">qadd</A>, <A HREF="node144.html#qrem">qrem</A>, <A HREF="node66.html#comp">comp</A>).
 
 <P>
 </LI>
-<LI>Create sets of nodes, faces or elements to create boundary conditions (if you had not created them already based on the geometry) and export them with ''<A HREF="node154.html#send">send</A>''.
+<LI>Create sets of nodes, faces or elements to create boundary conditions (if you had not created them already based on the geometry) and export them with ''<A HREF="node157.html#send">send</A>''.
 
 <P>
 </LI>
@@ -153,35 +153,35 @@ CAD-geometry meshed with tet-elements </CAPTION>
 <P>
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diff --git a/cgx_2.10/doc/cgx/node213.html b/cgx_2.11/doc/cgx/node219.html
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index 6ea9acb..3f70f24 100644
--- a/cgx_2.10/doc/cgx/node213.html
+++ b/cgx_2.11/doc/cgx/node219.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
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-<H2><A NAME="SECTION0001614000000000000000"></A><A NAME="How_to_check_an_input_file_for_ccx"></A>
+<H2><A NAME="SECTION0001615000000000000000"></A><A NAME="How_to_check_an_input_file_for_ccx"></A>
 <BR>
 How to check an input file for ccx
 </H2>
@@ -89,7 +89,7 @@ A quick check of a ccx input-file can be done with cgx by reading the file with
 <LI>+[elty]:    Created for all known element types like *C3D20.
 </LI>
 </UL>
-Check the element quality with ``<A HREF="node15.html#Show_Bad_Elements">Show Bad Elements</A>'' or use ``<A HREF="node81.html#eqal">eqal</A>'' to set thresholds and ``<A HREF="node118.html#plot">plot</A>'' to actually plot the affected elements.
+Check the element quality with ``<A HREF="node15.html#Show_Bad_Elements">Show Bad Elements</A>'' or use ``<A HREF="node81.html#eqal">eqal</A>'' to set thresholds and ``<A HREF="node121.html#plot">plot</A>'' to actually plot the affected elements.
 
 <P>
 Forces regard their referenced coordinate-system (*TRANSFORM). The values are automatically transformed into the global cartesian system so that the vectors point in the correct direction.
@@ -100,35 +100,35 @@ Multiple load definitions inside one *STEP on a single entity will sum up (ccx c
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diff --git a/cgx_2.10/doc/cgx/node22.html b/cgx_2.11/doc/cgx/node22.html
similarity index 91%
rename from cgx_2.10/doc/cgx/node22.html
rename to cgx_2.11/doc/cgx/node22.html
index d302b51..0117228 100644
--- a/cgx_2.10/doc/cgx/node22.html
+++ b/cgx_2.11/doc/cgx/node22.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
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+<A NAME="tex2html768"
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 <BR>
-<B> Next:</B> <A NAME="tex2html767"
+<B> Next:</B> <A NAME="tex2html779"
   HREF="node23.html">Toggle Move-Z/Zoom</A>
-<B> Up:</B> <A NAME="tex2html763"
+<B> Up:</B> <A NAME="tex2html775"
   HREF="node13.html">Viewing</A>
-<B> Previous:</B> <A NAME="tex2html757"
+<B> Previous:</B> <A NAME="tex2html769"
   HREF="node21.html">Toggle Element Edges</A>
-   <B>  <A NAME="tex2html765"
+   <B>  <A NAME="tex2html777"
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 <BR>
 <BR>
@@ -65,7 +65,7 @@ This switches the way each volume elements are displayed. Either all faces of th
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diff --git a/cgx_2.10/doc/cgx/node214.html b/cgx_2.11/doc/cgx/node220.html
similarity index 73%
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index 4bbd4a4..c172d60 100644
--- a/cgx_2.10/doc/cgx/node214.html
+++ b/cgx_2.11/doc/cgx/node220.html
@@ -18,48 +18,48 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3218"
-  HREF="node213.html">
+<A NAME="tex2html3308"
+  HREF="node219.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3226"
+<A NAME="tex2html3316"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3229"
-  HREF="node215.html">Remarks Concerning Code Aster</A>
-<B> Up:</B> <A NAME="tex2html3225"
-  HREF="node199.html">Tips and Hints</A>
-<B> Previous:</B> <A NAME="tex2html3219"
-  HREF="node213.html">How to check an</A>
-   <B>  <A NAME="tex2html3227"
+<B> Next:</B> <A NAME="tex2html3319"
+  HREF="node221.html">Remarks Concerning Code Aster</A>
+<B> Up:</B> <A NAME="tex2html3315"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3309"
+  HREF="node219.html">How to check an</A>
+   <B>  <A NAME="tex2html3317"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0001615000000000000000"></A><A NAME="Remarks_Concerning_Ansys"></A>
+<H2><A NAME="SECTION0001616000000000000000"></A><A NAME="Remarks_Concerning_Ansys"></A>
 <BR>
 Remarks Concerning Ansys
 </H2>
-The cgx is capable to write the following mesh entities to files (see ``<A HREF="node154.html#send">send</A>'', the necessary key-parameters are listed in brackets below):
+The cgx is capable to write the following mesh entities to files (see ``<A HREF="node157.html#send">send</A>'', the necessary key-parameters are listed in brackets below):
 
 <UL>
 <LI>Nodes and Elements 
@@ -84,7 +84,7 @@ So far results can not be read.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node215.html b/cgx_2.11/doc/cgx/node221.html
similarity index 79%
rename from cgx_2.10/doc/cgx/node215.html
rename to cgx_2.11/doc/cgx/node221.html
index 1805276..710137c 100644
--- a/cgx_2.10/doc/cgx/node215.html
+++ b/cgx_2.11/doc/cgx/node221.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node216.html">
-<LINK REL="previous" HREF="node214.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node216.html">
+<LINK REL="next" HREF="node222.html">
+<LINK REL="previous" HREF="node220.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node222.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3240"
-  HREF="node216.html">
+<A NAME="tex2html3330"
+  HREF="node222.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3236"
-  HREF="node199.html">
+<A NAME="tex2html3326"
+  HREF="node204.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3230"
-  HREF="node214.html">
+<A NAME="tex2html3320"
+  HREF="node220.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3238"
+<A NAME="tex2html3328"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3241"
-  HREF="node216.html">Remarks Concerning dolfyn</A>
-<B> Up:</B> <A NAME="tex2html3237"
-  HREF="node199.html">Tips and Hints</A>
-<B> Previous:</B> <A NAME="tex2html3231"
-  HREF="node214.html">Remarks Concerning Ansys</A>
-   <B>  <A NAME="tex2html3239"
+<B> Next:</B> <A NAME="tex2html3331"
+  HREF="node222.html">Remarks Concerning dolfyn</A>
+<B> Up:</B> <A NAME="tex2html3327"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3321"
+  HREF="node220.html">Remarks Concerning Ansys</A>
+   <B>  <A NAME="tex2html3329"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0001616000000000000000"></A><A NAME="Remarks_Concerning_Code_Aster"></A>
+<H2><A NAME="SECTION0001617000000000000000"></A><A NAME="Remarks_Concerning_Code_Aster"></A>
 <BR>
 Remarks Concerning Code Aster
 </H2>
@@ -113,35 +113,35 @@ So far results can not be read.
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html3240"
-  HREF="node216.html">
+<A NAME="tex2html3330"
+  HREF="node222.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3236"
-  HREF="node199.html">
+<A NAME="tex2html3326"
+  HREF="node204.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3230"
-  HREF="node214.html">
+<A NAME="tex2html3320"
+  HREF="node220.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3238"
+<A NAME="tex2html3328"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3241"
-  HREF="node216.html">Remarks Concerning dolfyn</A>
-<B> Up:</B> <A NAME="tex2html3237"
-  HREF="node199.html">Tips and Hints</A>
-<B> Previous:</B> <A NAME="tex2html3231"
-  HREF="node214.html">Remarks Concerning Ansys</A>
-   <B>  <A NAME="tex2html3239"
+<B> Next:</B> <A NAME="tex2html3331"
+  HREF="node222.html">Remarks Concerning dolfyn</A>
+<B> Up:</B> <A NAME="tex2html3327"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3321"
+  HREF="node220.html">Remarks Concerning Ansys</A>
+   <B>  <A NAME="tex2html3329"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node216.html b/cgx_2.11/doc/cgx/node222.html
similarity index 71%
rename from cgx_2.10/doc/cgx/node216.html
rename to cgx_2.11/doc/cgx/node222.html
index 81efa96..2125e11 100644
--- a/cgx_2.10/doc/cgx/node216.html
+++ b/cgx_2.11/doc/cgx/node222.html
@@ -18,55 +18,55 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node217.html">
-<LINK REL="previous" HREF="node215.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node217.html">
+<LINK REL="next" HREF="node223.html">
+<LINK REL="previous" HREF="node221.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node223.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3252"
-  HREF="node217.html">
+<A NAME="tex2html3342"
+  HREF="node223.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3248"
-  HREF="node199.html">
+<A NAME="tex2html3338"
+  HREF="node204.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3242"
-  HREF="node215.html">
+<A NAME="tex2html3332"
+  HREF="node221.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3250"
+<A NAME="tex2html3340"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3253"
-  HREF="node217.html">Remarks Concerning Duns and</A>
-<B> Up:</B> <A NAME="tex2html3249"
-  HREF="node199.html">Tips and Hints</A>
-<B> Previous:</B> <A NAME="tex2html3243"
-  HREF="node215.html">Remarks Concerning Code Aster</A>
-   <B>  <A NAME="tex2html3251"
+<B> Next:</B> <A NAME="tex2html3343"
+  HREF="node223.html">Remarks Concerning Duns and</A>
+<B> Up:</B> <A NAME="tex2html3339"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3333"
+  HREF="node221.html">Remarks Concerning Code Aster</A>
+   <B>  <A NAME="tex2html3341"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0001617000000000000000"></A><A NAME="Remarks_Concerning_dolfyn"></A>
+<H2><A NAME="SECTION0001618000000000000000"></A><A NAME="Remarks_Concerning_dolfyn"></A>
 <BR>
 Remarks Concerning dolfyn
 </H2>
 Some support for dolfyn (a free cfd code) was provided by Runar Tenfjord.
-In the CalculiX/cgx_(nr)/examples/dolfyn directory is a patch for the dolfyn source-code included. This patch enables dolfyn to write frd-result files which can be visualized with cgx. There is also an example which allows cgx to be used as an pre-processor for dolfyn. The mesh can be written in dolfyn format with the command ''<A HREF="node154.html#send">send</A>''.  
+In the CalculiX/cgx_(nr)/examples/dolfyn directory is a patch for the dolfyn source-code included. This patch enables dolfyn to write frd-result files which can be visualized with cgx. There is also an example which allows cgx to be used as an pre-processor for dolfyn. The mesh can be written in dolfyn format with the command ''<A HREF="node157.html#send">send</A>''.  
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node217.html b/cgx_2.11/doc/cgx/node223.html
similarity index 74%
rename from cgx_2.10/doc/cgx/node217.html
rename to cgx_2.11/doc/cgx/node223.html
index 773f1ee..59859f3 100644
--- a/cgx_2.10/doc/cgx/node217.html
+++ b/cgx_2.11/doc/cgx/node223.html
@@ -18,54 +18,54 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node218.html">
-<LINK REL="previous" HREF="node216.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node218.html">
+<LINK REL="next" HREF="node224.html">
+<LINK REL="previous" HREF="node222.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node224.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3264"
-  HREF="node218.html">
+<A NAME="tex2html3354"
+  HREF="node224.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3260"
-  HREF="node199.html">
+<A NAME="tex2html3350"
+  HREF="node204.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3254"
-  HREF="node216.html">
+<A NAME="tex2html3344"
+  HREF="node222.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3262"
+<A NAME="tex2html3352"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3265"
-  HREF="node218.html">Remarks Concerning Nastran</A>
-<B> Up:</B> <A NAME="tex2html3261"
-  HREF="node199.html">Tips and Hints</A>
-<B> Previous:</B> <A NAME="tex2html3255"
-  HREF="node216.html">Remarks Concerning dolfyn</A>
-   <B>  <A NAME="tex2html3263"
+<B> Next:</B> <A NAME="tex2html3355"
+  HREF="node224.html">Remarks Concerning Nastran</A>
+<B> Up:</B> <A NAME="tex2html3351"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3345"
+  HREF="node222.html">Remarks Concerning dolfyn</A>
+   <B>  <A NAME="tex2html3353"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0001618000000000000000"></A><A NAME="Remarks_Concerning_Duns_and_Isaac"></A>
+<H2><A NAME="SECTION0001619000000000000000"></A><A NAME="Remarks_Concerning_Duns_and_Isaac"></A>
 <BR>
 Remarks Concerning Duns and Isaac
 </H2>
-If you intent to create a 2D-mesh for the cfd-code duns or isaac you have to watch out that all surfaces are created in the same order. That means that all surfaces must be defined clockwise or counter-clockwise. For isaac they have to be counter-clockwise if you look in z direction. The block-structure can be detected only in this case. You can check the mesh by simply mesh it with linear shell-elements and display them. All elements must be either dark or illuminated. A later ``qflp''  [...]
+If you intent to create a 2D-mesh for the cfd-code duns or isaac you have to watch out that all surfaces are created in the same order. That means that all surfaces must be defined clockwise or counter-clockwise. For isaac they have to be counter-clockwise if you look in z direction. The block-structure can be detected only in this case. You can check the mesh by simply mesh it with linear shell-elements and display them. All elements must be either dark or illuminated. A later ``qflp''  [...]
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node218.html b/cgx_2.11/doc/cgx/node224.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node218.html
rename to cgx_2.11/doc/cgx/node224.html
index 154aeef..16de99b 100644
--- a/cgx_2.10/doc/cgx/node218.html
+++ b/cgx_2.11/doc/cgx/node224.html
@@ -18,48 +18,48 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node219.html">
-<LINK REL="previous" HREF="node217.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node219.html">
+<LINK REL="next" HREF="node225.html">
+<LINK REL="previous" HREF="node223.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node225.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3276"
-  HREF="node219.html">
+<A NAME="tex2html3366"
+  HREF="node225.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3272"
-  HREF="node199.html">
+<A NAME="tex2html3362"
+  HREF="node204.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3266"
-  HREF="node217.html">
+<A NAME="tex2html3356"
+  HREF="node223.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3274"
+<A NAME="tex2html3364"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3277"
-  HREF="node219.html">Remarks Concerning NETGEN</A>
-<B> Up:</B> <A NAME="tex2html3273"
-  HREF="node199.html">Tips and Hints</A>
-<B> Previous:</B> <A NAME="tex2html3267"
-  HREF="node217.html">Remarks Concerning Duns and</A>
-   <B>  <A NAME="tex2html3275"
+<B> Next:</B> <A NAME="tex2html3367"
+  HREF="node225.html">Remarks Concerning NETGEN</A>
+<B> Up:</B> <A NAME="tex2html3363"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3357"
+  HREF="node223.html">Remarks Concerning Duns and</A>
+   <B>  <A NAME="tex2html3365"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0001619000000000000000"></A><A NAME="Remarks_Concerning_Nastran"></A>
+<H2><A NAME="SECTION0001620000000000000000"></A><A NAME="Remarks_Concerning_Nastran"></A>
 <BR>
 Remarks Concerning Nastran
 </H2>
-The cgx is capable to write the following mesh entities to files (see ``<A HREF="node154.html#send">send</A>'', the necessary key-parameters are listed in brackets below):
+The cgx is capable to write the following mesh entities to files (see ``<A HREF="node157.html#send">send</A>'', the necessary key-parameters are listed in brackets below):
 
 <UL>
 <LI>Nodes and Elements 
@@ -86,7 +86,7 @@ The f06-file with results can be read (so far only CHEXA with displacements and
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node219.html b/cgx_2.11/doc/cgx/node225.html
similarity index 73%
rename from cgx_2.10/doc/cgx/node219.html
rename to cgx_2.11/doc/cgx/node225.html
index b48d6e2..81eec2d 100644
--- a/cgx_2.10/doc/cgx/node219.html
+++ b/cgx_2.11/doc/cgx/node225.html
@@ -18,48 +18,48 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node220.html">
-<LINK REL="previous" HREF="node218.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node220.html">
+<LINK REL="next" HREF="node226.html">
+<LINK REL="previous" HREF="node224.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node226.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3288"
-  HREF="node220.html">
+<A NAME="tex2html3378"
+  HREF="node226.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3284"
-  HREF="node199.html">
+<A NAME="tex2html3374"
+  HREF="node204.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3278"
-  HREF="node218.html">
+<A NAME="tex2html3368"
+  HREF="node224.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3286"
+<A NAME="tex2html3376"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3289"
-  HREF="node220.html">Remarks Concerning OpenFOAM</A>
-<B> Up:</B> <A NAME="tex2html3285"
-  HREF="node199.html">Tips and Hints</A>
-<B> Previous:</B> <A NAME="tex2html3279"
-  HREF="node218.html">Remarks Concerning Nastran</A>
-   <B>  <A NAME="tex2html3287"
+<B> Next:</B> <A NAME="tex2html3379"
+  HREF="node226.html">Remarks Concerning OpenFOAM</A>
+<B> Up:</B> <A NAME="tex2html3375"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3369"
+  HREF="node224.html">Remarks Concerning Nastran</A>
+   <B>  <A NAME="tex2html3377"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0001620000000000000000"></A><A NAME="Remarks_Concerning_NETGEN"></A>
+<H2><A NAME="SECTION0001621000000000000000"></A><A NAME="Remarks_Concerning_NETGEN"></A>
 <BR>
 Remarks Concerning NETGEN
 </H2>
-It is not necessary to write the mesh in abaqus format if you use netgen as a mesher. The native netgen format (.vol) can be read by cgx (cgx -ng file.vol) as well. The netgen mesh format (.vol) includes the surface-patches which were defined by the edges of the model and used for the generation of the volume-mesh. This patches can be used to define boundary conditions or loads. The nodes and faces of this patches are stored in sets named ``+set[nr]''. To get an overview over the patches [...]
+It is not necessary to write the mesh in abaqus format if you use netgen as a mesher. The native netgen format (.vol) can be read by cgx (cgx -ng file.vol) as well. The netgen mesh format (.vol) includes the surface-patches which were defined by the edges of the model and used for the generation of the volume-mesh. This patches can be used to define boundary conditions or loads. The nodes and faces of this patches are stored in sets named ``+set[nr]''. To get an overview over the patches [...]
 <BR>
 <BR>
 A netgen surface mesh can be written based on faces of elements. The faces of hex, tet, quad and tria elements are triangulated and written in the stl format which can be read by using the netgen-gui or the stand-alone netgen mesher format (file.ng). This mesher can be found in the netgen sub-directory nglib and is named ng_vol. It will create tet4 elements which use and keep the shape of the provided tri3 elements. To improve the meshing results with the netgen-gui the user could create [...]
@@ -67,35 +67,35 @@ A netgen surface mesh can be written based on faces of elements. The faces of he
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html3288"
-  HREF="node220.html">
+<A NAME="tex2html3378"
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
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-<B> Previous:</B> <A NAME="tex2html3279"
-  HREF="node218.html">Remarks Concerning Nastran</A>
-   <B>  <A NAME="tex2html3287"
+<B> Next:</B> <A NAME="tex2html3379"
+  HREF="node226.html">Remarks Concerning OpenFOAM</A>
+<B> Up:</B> <A NAME="tex2html3375"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3369"
+  HREF="node224.html">Remarks Concerning Nastran</A>
+   <B>  <A NAME="tex2html3377"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
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diff --git a/cgx_2.10/doc/cgx/node220.html b/cgx_2.11/doc/cgx/node226.html
similarity index 72%
rename from cgx_2.10/doc/cgx/node220.html
rename to cgx_2.11/doc/cgx/node226.html
index 98021dc..462157b 100644
--- a/cgx_2.10/doc/cgx/node220.html
+++ b/cgx_2.11/doc/cgx/node226.html
@@ -18,54 +18,54 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node221.html">
-<LINK REL="previous" HREF="node219.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node221.html">
+<LINK REL="next" HREF="node227.html">
+<LINK REL="previous" HREF="node225.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node227.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3300"
-  HREF="node221.html">
+<A NAME="tex2html3390"
+  HREF="node227.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3296"
-  HREF="node199.html">
+<A NAME="tex2html3386"
+  HREF="node204.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3290"
-  HREF="node219.html">
+<A NAME="tex2html3380"
+  HREF="node225.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3298"
+<A NAME="tex2html3388"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3301"
-  HREF="node221.html">Remarks Concerning Samcef</A>
-<B> Up:</B> <A NAME="tex2html3297"
-  HREF="node199.html">Tips and Hints</A>
-<B> Previous:</B> <A NAME="tex2html3291"
-  HREF="node219.html">Remarks Concerning NETGEN</A>
-   <B>  <A NAME="tex2html3299"
+<B> Next:</B> <A NAME="tex2html3391"
+  HREF="node227.html">Remarks Concerning Samcef</A>
+<B> Up:</B> <A NAME="tex2html3387"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3381"
+  HREF="node225.html">Remarks Concerning NETGEN</A>
+   <B>  <A NAME="tex2html3389"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0001621000000000000000"></A><A NAME="Remarks_Concerning_OpenFOAM"></A>
+<H2><A NAME="SECTION0001622000000000000000"></A><A NAME="Remarks_Concerning_OpenFOAM"></A>
 <BR>
 Remarks Concerning OpenFOAM
 </H2>
-The mesh can be written in OpenFOAM polyMesh format with the command ''<A HREF="node154.html#send">send</A>''. If you work in the polyMesh-directory of the OpenFOAM case then all mesh-related files will be already in place. So far the physical-type is not written in the boundary file as it is not mandatory. The results of an OpenFOAM calculation can be viewed by specifying the parameter -foam and the case (the relative or absolute path including the directory-name of the case). See also  [...]
+The mesh can be written in OpenFOAM polyMesh format with the command ''<A HREF="node157.html#send">send</A>''. If you work in the polyMesh-directory of the OpenFOAM case then all mesh-related files will be already in place. So far the physical-type is not written in the boundary file as it is not mandatory. The results of an OpenFOAM calculation can be viewed by specifying the parameter -foam and the case (the relative or absolute path including the directory-name of the case). See also  [...]
 
 <P>
 <BR><HR>
 <ADDRESS>
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-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node221.html b/cgx_2.11/doc/cgx/node227.html
similarity index 87%
rename from cgx_2.10/doc/cgx/node221.html
rename to cgx_2.11/doc/cgx/node227.html
index ac104f2..270654f 100644
--- a/cgx_2.10/doc/cgx/node221.html
+++ b/cgx_2.11/doc/cgx/node227.html
@@ -18,43 +18,43 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="previous" HREF="node220.html">
-<LINK REL="up" HREF="node199.html">
-<LINK REL="next" HREF="node222.html">
+<LINK REL="previous" HREF="node226.html">
+<LINK REL="up" HREF="node204.html">
+<LINK REL="next" HREF="node228.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3310"
-  HREF="node222.html">
+<A NAME="tex2html3400"
+  HREF="node228.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3306"
-  HREF="node199.html">
+<A NAME="tex2html3396"
+  HREF="node204.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3302"
-  HREF="node220.html">
+<A NAME="tex2html3392"
+  HREF="node226.html">
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3308"
+<A NAME="tex2html3398"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3311"
-  HREF="node222.html">Simple Examples</A>
-<B> Up:</B> <A NAME="tex2html3307"
-  HREF="node199.html">Tips and Hints</A>
-<B> Previous:</B> <A NAME="tex2html3303"
-  HREF="node220.html">Remarks Concerning OpenFOAM</A>
-   <B>  <A NAME="tex2html3309"
+<B> Next:</B> <A NAME="tex2html3401"
+  HREF="node228.html">Simple Examples</A>
+<B> Up:</B> <A NAME="tex2html3397"
+  HREF="node204.html">Tips and Hints</A>
+<B> Previous:</B> <A NAME="tex2html3393"
+  HREF="node226.html">Remarks Concerning OpenFOAM</A>
+   <B>  <A NAME="tex2html3399"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION0001622000000000000000"></A><A NAME="Remarks_Concerning_Samcef"></A>
+<H2><A NAME="SECTION0001623000000000000000"></A><A NAME="Remarks_Concerning_Samcef"></A>
 <BR>
 Remarks Concerning Samcef
 </H2>
@@ -167,7 +167,7 @@ So far results can not be read.
 <BR><HR>
 <ADDRESS>
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-2016-03-04
+2016-08-01
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 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node222.html b/cgx_2.11/doc/cgx/node228.html
similarity index 70%
rename from cgx_2.10/doc/cgx/node222.html
rename to cgx_2.11/doc/cgx/node228.html
index 1ae9a17..eb7f2c4 100644
--- a/cgx_2.10/doc/cgx/node222.html
+++ b/cgx_2.11/doc/cgx/node228.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node229.html">
-<LINK REL="previous" HREF="node199.html">
+<LINK REL="next" HREF="node235.html">
+<LINK REL="previous" HREF="node204.html">
 <LINK REL="up" HREF="cgx.html">
-<LINK REL="next" HREF="node223.html">
+<LINK REL="next" HREF="node229.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3322"
-  HREF="node223.html">
+<A NAME="tex2html3412"
+  HREF="node229.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
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+<A NAME="tex2html3408"
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3312"
-  HREF="node221.html">
+<A NAME="tex2html3402"
+  HREF="node227.html">
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
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+<A NAME="tex2html3410"
   HREF="node1.html">
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3323"
-  HREF="node223.html">Disc</A>
-<B> Up:</B> <A NAME="tex2html3319"
+<B> Next:</B> <A NAME="tex2html3413"
+  HREF="node229.html">Disc</A>
+<B> Up:</B> <A NAME="tex2html3409"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html3313"
-  HREF="node221.html">Remarks Concerning Samcef</A>
-   <B>  <A NAME="tex2html3321"
+<B> Previous:</B> <A NAME="tex2html3403"
+  HREF="node227.html">Remarks Concerning Samcef</A>
+   <B>  <A NAME="tex2html3411"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,30 +59,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Simple Examples
 </H1>
-The following listings show simple geometry input-files. The pictures show this geometry together with their labels and the generated mesh. The models were made based on three points. Two points defined one axis of rotation and one was the basis of several ''<A HREF="node168.html#swep">swep</A>'' and ''<A HREF="node104.html#merg">merg</A>'' operations. In case of the sphere the surfaces on the pole had to be redefined using only three lines per surface.
+The following listings show simple geometry input-files. The pictures show this geometry together with their labels and the generated mesh. The models were made based on three points. Two points defined one axis of rotation and one was the basis of several ''<A HREF="node171.html#swep">swep</A>'' and ''<A HREF="node107.html#merg">merg</A>'' operations. In case of the sphere the surfaces on the pole had to be redefined using only three lines per surface.
 <BR><HR>
 <!--Table of Child-Links-->
 <A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
 
 <UL>
-<LI><A NAME="tex2html3324"
-  HREF="node223.html">Disc</A>
-<LI><A NAME="tex2html3325"
-  HREF="node224.html">Cylinder</A>
-<LI><A NAME="tex2html3326"
-  HREF="node225.html">Sphere</A>
-<LI><A NAME="tex2html3327"
-  HREF="node226.html">Sphere (Volume)</A>
-<LI><A NAME="tex2html3328"
-  HREF="node227.html">Airfoil for cfd codes</A>
-<LI><A NAME="tex2html3329"
-  HREF="node228.html">If and while demo</A>
+<LI><A NAME="tex2html3414"
+  HREF="node229.html">Disc</A>
+<LI><A NAME="tex2html3415"
+  HREF="node230.html">Cylinder</A>
+<LI><A NAME="tex2html3416"
+  HREF="node231.html">Sphere</A>
+<LI><A NAME="tex2html3417"
+  HREF="node232.html">Sphere (Volume)</A>
+<LI><A NAME="tex2html3418"
+  HREF="node233.html">Airfoil for cfd codes</A>
+<LI><A NAME="tex2html3419"
+  HREF="node234.html">If and while demo</A>
 </UL>
 <!--End of Table of Child-Links-->
 <BR><HR>
 <ADDRESS>
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+2016-08-01
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diff --git a/cgx_2.10/doc/cgx/node223.html b/cgx_2.11/doc/cgx/node229.html
similarity index 82%
rename from cgx_2.10/doc/cgx/node223.html
rename to cgx_2.11/doc/cgx/node229.html
index 22c994d..b2ad876 100644
--- a/cgx_2.10/doc/cgx/node223.html
+++ b/cgx_2.11/doc/cgx/node229.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node224.html">
-<LINK REL="previous" HREF="node222.html">
-<LINK REL="up" HREF="node222.html">
-<LINK REL="next" HREF="node224.html">
+<LINK REL="next" HREF="node230.html">
+<LINK REL="previous" HREF="node228.html">
+<LINK REL="up" HREF="node228.html">
+<LINK REL="next" HREF="node230.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3340"
-  HREF="node224.html">
+<A NAME="tex2html3430"
+  HREF="node230.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3336"
-  HREF="node222.html">
+<A NAME="tex2html3426"
+  HREF="node228.html">
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3330"
-  HREF="node222.html">
+<A NAME="tex2html3420"
+  HREF="node228.html">
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3338"
+<A NAME="tex2html3428"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3341"
-  HREF="node224.html">Cylinder</A>
-<B> Up:</B> <A NAME="tex2html3337"
-  HREF="node222.html">Simple Examples</A>
-<B> Previous:</B> <A NAME="tex2html3331"
-  HREF="node222.html">Simple Examples</A>
-   <B>  <A NAME="tex2html3339"
+<B> Next:</B> <A NAME="tex2html3431"
+  HREF="node230.html">Cylinder</A>
+<B> Up:</B> <A NAME="tex2html3427"
+  HREF="node228.html">Simple Examples</A>
+<B> Previous:</B> <A NAME="tex2html3421"
+  HREF="node228.html">Simple Examples</A>
+   <B>  <A NAME="tex2html3429"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -60,13 +60,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 Disc
 </H2>
 
-<DIV ALIGN="CENTER"><A NAME="disc_made_of_four_90_degree_segments"></A><A NAME="1967"></A>
+<DIV ALIGN="CENTER"><A NAME="disc_made_of_four_90_degree_segments"></A><A NAME="2017"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 13:</STRONG>
 disc made of four 90 degree segments</CAPTION>
 <TR><TD><IMG
  WIDTH="544" HEIGHT="473" BORDER="0"
- SRC="img31.png"
+ SRC="img32.png"
  ALT="\begin{figure}\epsfig{file=disc.eps,width=12cm}\end{figure}"></TD></TR>
 </TABLE>
 </DIV>
@@ -105,7 +105,7 @@ disc made of four 90 degree segments</CAPTION>
 <BR><HR>
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diff --git a/cgx_2.10/doc/cgx/node23.html b/cgx_2.11/doc/cgx/node23.html
similarity index 86%
rename from cgx_2.10/doc/cgx/node23.html
rename to cgx_2.11/doc/cgx/node23.html
index c55cd1a..738cec8 100644
--- a/cgx_2.10/doc/cgx/node23.html
+++ b/cgx_2.11/doc/cgx/node23.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html778"
+<A NAME="tex2html790"
   HREF="node24.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
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+<A NAME="tex2html786"
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
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+<A NAME="tex2html780"
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html776"
+<A NAME="tex2html788"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html779"
+<B> Next:</B> <A NAME="tex2html791"
   HREF="node24.html">Toggle Background Color</A>
-<B> Up:</B> <A NAME="tex2html775"
+<B> Up:</B> <A NAME="tex2html787"
   HREF="node13.html">Viewing</A>
-<B> Previous:</B> <A NAME="tex2html769"
+<B> Previous:</B> <A NAME="tex2html781"
   HREF="node22.html">Toggle Surfaces/Volumes</A>
-   <B>  <A NAME="tex2html777"
+   <B>  <A NAME="tex2html789"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,13 +59,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Toggle Move-Z/Zoom
 </H3>
-Instead of zooming in with the help of the middle mouse button, it is also possible to move a clipping plane through the structure to get a view of the inside. The clipping plane is parallel to the screen and will be moved in the direction to and from the user by pressing the middle mouse button and moving the pointer up and down while inside the drawing area. Usually it needs some mouse movements until the clipping plane has reached the structure. Depending on hardware, this functionali [...]
+Instead of zooming in with the help of the middle mouse button, it is also possible to move a clipping plane through the structure to get a view of the inside. The clipping plane is parallel to the screen and will be moved in the direction to and from the user by pressing the middle mouse button and moving the pointer up and down while inside the drawing area. Usually it needs some mouse movements until the clipping plane has reached the structure. Depending on hardware, this functionali [...]
 
 <P>
 <BR><HR>
 <ADDRESS>
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-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node224.html b/cgx_2.11/doc/cgx/node230.html
similarity index 82%
rename from cgx_2.10/doc/cgx/node224.html
rename to cgx_2.11/doc/cgx/node230.html
index 481da94..29d0628 100644
--- a/cgx_2.10/doc/cgx/node224.html
+++ b/cgx_2.11/doc/cgx/node230.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node225.html">
-<LINK REL="previous" HREF="node223.html">
-<LINK REL="up" HREF="node222.html">
-<LINK REL="next" HREF="node225.html">
+<LINK REL="next" HREF="node231.html">
+<LINK REL="previous" HREF="node229.html">
+<LINK REL="up" HREF="node228.html">
+<LINK REL="next" HREF="node231.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3352"
-  HREF="node225.html">
+<A NAME="tex2html3442"
+  HREF="node231.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3348"
-  HREF="node222.html">
+<A NAME="tex2html3438"
+  HREF="node228.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3342"
-  HREF="node223.html">
+<A NAME="tex2html3432"
+  HREF="node229.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3350"
+<A NAME="tex2html3440"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3353"
-  HREF="node225.html">Sphere</A>
-<B> Up:</B> <A NAME="tex2html3349"
-  HREF="node222.html">Simple Examples</A>
-<B> Previous:</B> <A NAME="tex2html3343"
-  HREF="node223.html">Disc</A>
-   <B>  <A NAME="tex2html3351"
+<B> Next:</B> <A NAME="tex2html3443"
+  HREF="node231.html">Sphere</A>
+<B> Up:</B> <A NAME="tex2html3439"
+  HREF="node228.html">Simple Examples</A>
+<B> Previous:</B> <A NAME="tex2html3433"
+  HREF="node229.html">Disc</A>
+   <B>  <A NAME="tex2html3441"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -60,13 +60,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 Cylinder
 </H2>
 
-<DIV ALIGN="CENTER"><A NAME="cylinder_made_of_four_90_degree_segments"></A><A NAME="1969"></A>
+<DIV ALIGN="CENTER"><A NAME="cylinder_made_of_four_90_degree_segments"></A><A NAME="2019"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 14:</STRONG>
 cylinder made of four 90 degree segments</CAPTION>
 <TR><TD><IMG
  WIDTH="544" HEIGHT="473" BORDER="0"
- SRC="img32.png"
+ SRC="img33.png"
  ALT="\begin{figure}\epsfig{file=cylinder.eps,width=12cm}\end{figure}"></TD></TR>
 </TABLE>
 </DIV>
@@ -105,7 +105,7 @@ cylinder made of four 90 degree segments</CAPTION>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node225.html b/cgx_2.11/doc/cgx/node231.html
similarity index 80%
rename from cgx_2.10/doc/cgx/node225.html
rename to cgx_2.11/doc/cgx/node231.html
index f4f0a21..b767589 100644
--- a/cgx_2.10/doc/cgx/node225.html
+++ b/cgx_2.11/doc/cgx/node231.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node226.html">
-<LINK REL="previous" HREF="node224.html">
-<LINK REL="up" HREF="node222.html">
-<LINK REL="next" HREF="node226.html">
+<LINK REL="next" HREF="node232.html">
+<LINK REL="previous" HREF="node230.html">
+<LINK REL="up" HREF="node228.html">
+<LINK REL="next" HREF="node232.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3364"
-  HREF="node226.html">
+<A NAME="tex2html3454"
+  HREF="node232.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3360"
-  HREF="node222.html">
+<A NAME="tex2html3450"
+  HREF="node228.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3354"
-  HREF="node224.html">
+<A NAME="tex2html3444"
+  HREF="node230.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3362"
+<A NAME="tex2html3452"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3365"
-  HREF="node226.html">Sphere (Volume)</A>
-<B> Up:</B> <A NAME="tex2html3361"
-  HREF="node222.html">Simple Examples</A>
-<B> Previous:</B> <A NAME="tex2html3355"
-  HREF="node224.html">Cylinder</A>
-   <B>  <A NAME="tex2html3363"
+<B> Next:</B> <A NAME="tex2html3455"
+  HREF="node232.html">Sphere (Volume)</A>
+<B> Up:</B> <A NAME="tex2html3451"
+  HREF="node228.html">Simple Examples</A>
+<B> Previous:</B> <A NAME="tex2html3445"
+  HREF="node230.html">Cylinder</A>
+   <B>  <A NAME="tex2html3453"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -60,13 +60,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 Sphere
 </H2>
 
-<DIV ALIGN="CENTER"><A NAME="Segment_of_a_Sphere"></A><A NAME="1971"></A>
+<DIV ALIGN="CENTER"><A NAME="Segment_of_a_Sphere"></A><A NAME="2021"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 15:</STRONG>
 Segment of a Sphere</CAPTION>
 <TR><TD><IMG
  WIDTH="544" HEIGHT="473" BORDER="0"
- SRC="img33.png"
+ SRC="img34.png"
  ALT="\begin{figure}\epsfig{file=sphere.eps,width=12cm}\end{figure}"></TD></TR>
 </TABLE>
 </DIV>
@@ -104,7 +104,7 @@ LEND  - L002 + L006 + L004 - L008
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node226.html b/cgx_2.11/doc/cgx/node232.html
similarity index 82%
rename from cgx_2.10/doc/cgx/node226.html
rename to cgx_2.11/doc/cgx/node232.html
index 1258212..d9e4b6b 100644
--- a/cgx_2.10/doc/cgx/node226.html
+++ b/cgx_2.11/doc/cgx/node232.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node227.html">
-<LINK REL="previous" HREF="node225.html">
-<LINK REL="up" HREF="node222.html">
-<LINK REL="next" HREF="node227.html">
+<LINK REL="next" HREF="node233.html">
+<LINK REL="previous" HREF="node231.html">
+<LINK REL="up" HREF="node228.html">
+<LINK REL="next" HREF="node233.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3376"
-  HREF="node227.html">
+<A NAME="tex2html3466"
+  HREF="node233.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3372"
-  HREF="node222.html">
+<A NAME="tex2html3462"
+  HREF="node228.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3366"
-  HREF="node225.html">
+<A NAME="tex2html3456"
+  HREF="node231.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3374"
+<A NAME="tex2html3464"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3377"
-  HREF="node227.html">Airfoil for cfd codes</A>
-<B> Up:</B> <A NAME="tex2html3373"
-  HREF="node222.html">Simple Examples</A>
-<B> Previous:</B> <A NAME="tex2html3367"
-  HREF="node225.html">Sphere</A>
-   <B>  <A NAME="tex2html3375"
+<B> Next:</B> <A NAME="tex2html3467"
+  HREF="node233.html">Airfoil for cfd codes</A>
+<B> Up:</B> <A NAME="tex2html3463"
+  HREF="node228.html">Simple Examples</A>
+<B> Previous:</B> <A NAME="tex2html3457"
+  HREF="node231.html">Sphere</A>
+   <B>  <A NAME="tex2html3465"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -60,13 +60,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 Sphere (Volume)
 </H2>
 
-<DIV ALIGN="CENTER"><A NAME="Segment_of_a_SphereV"></A><A NAME="1973"></A>
+<DIV ALIGN="CENTER"><A NAME="Segment_of_a_SphereV"></A><A NAME="2023"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 16:</STRONG>
 Segment of a Sphere (Volume)</CAPTION>
 <TR><TD><IMG
  WIDTH="544" HEIGHT="473" BORDER="0"
- SRC="img34.png"
+ SRC="img35.png"
  ALT="\begin{figure}\epsfig{file=sphere_vol.eps,width=12cm}\end{figure}"></TD></TR>
 </TABLE>
 </DIV>
@@ -102,7 +102,7 @@ Segment of a Sphere (Volume)</CAPTION>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node227.html b/cgx_2.11/doc/cgx/node233.html
similarity index 93%
rename from cgx_2.10/doc/cgx/node227.html
rename to cgx_2.11/doc/cgx/node233.html
index d4070a7..8ad667f 100644
--- a/cgx_2.10/doc/cgx/node227.html
+++ b/cgx_2.11/doc/cgx/node233.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node228.html">
-<LINK REL="previous" HREF="node226.html">
-<LINK REL="up" HREF="node222.html">
-<LINK REL="next" HREF="node228.html">
+<LINK REL="next" HREF="node234.html">
+<LINK REL="previous" HREF="node232.html">
+<LINK REL="up" HREF="node228.html">
+<LINK REL="next" HREF="node234.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3388"
-  HREF="node228.html">
+<A NAME="tex2html3478"
+  HREF="node234.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3384"
-  HREF="node222.html">
+<A NAME="tex2html3474"
+  HREF="node228.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3378"
-  HREF="node226.html">
+<A NAME="tex2html3468"
+  HREF="node232.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3386"
+<A NAME="tex2html3476"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3389"
-  HREF="node228.html">If and while demo</A>
-<B> Up:</B> <A NAME="tex2html3385"
-  HREF="node222.html">Simple Examples</A>
-<B> Previous:</B> <A NAME="tex2html3379"
-  HREF="node226.html">Sphere (Volume)</A>
-   <B>  <A NAME="tex2html3387"
+<B> Next:</B> <A NAME="tex2html3479"
+  HREF="node234.html">If and while demo</A>
+<B> Up:</B> <A NAME="tex2html3475"
+  HREF="node228.html">Simple Examples</A>
+<B> Previous:</B> <A NAME="tex2html3469"
+  HREF="node232.html">Sphere (Volume)</A>
+   <B>  <A NAME="tex2html3477"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -61,13 +61,13 @@ Airfoil for cfd codes
 </H2>
 All surfaces must be oriented in the same way. The sets are used to define areas for the boundary conditions.
 
-<DIV ALIGN="CENTER"><A NAME="Airfoil_for_duns"></A><A NAME="1975"></A>
+<DIV ALIGN="CENTER"><A NAME="Airfoil_for_duns"></A><A NAME="2025"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 17:</STRONG>
 Airfoil for cfd codes </CAPTION>
 <TR><TD><IMG
  WIDTH="544" HEIGHT="473" BORDER="0"
- SRC="img35.png"
+ SRC="img36.png"
  ALT="\begin{figure}\epsfig{file=naca23012.eps,width=12cm}\end{figure}"></TD></TR>
 </TABLE>
 </DIV>
@@ -253,7 +253,7 @@ Airfoil for cfd codes </CAPTION>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node228.html b/cgx_2.11/doc/cgx/node234.html
similarity index 82%
rename from cgx_2.10/doc/cgx/node228.html
rename to cgx_2.11/doc/cgx/node234.html
index 228a5e0..1959f15 100644
--- a/cgx_2.10/doc/cgx/node228.html
+++ b/cgx_2.11/doc/cgx/node234.html
@@ -18,37 +18,37 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="previous" HREF="node227.html">
-<LINK REL="up" HREF="node222.html">
-<LINK REL="next" HREF="node229.html">
+<LINK REL="previous" HREF="node233.html">
+<LINK REL="up" HREF="node228.html">
+<LINK REL="next" HREF="node235.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3398"
-  HREF="node229.html">
+<A NAME="tex2html3488"
+  HREF="node235.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3394"
-  HREF="node222.html">
+<A NAME="tex2html3484"
+  HREF="node228.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3390"
-  HREF="node227.html">
+<A NAME="tex2html3480"
+  HREF="node233.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3396"
+<A NAME="tex2html3486"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3399"
-  HREF="node229.html">Bibliography</A>
-<B> Up:</B> <A NAME="tex2html3395"
-  HREF="node222.html">Simple Examples</A>
-<B> Previous:</B> <A NAME="tex2html3391"
-  HREF="node227.html">Airfoil for cfd codes</A>
-   <B>  <A NAME="tex2html3397"
+<B> Next:</B> <A NAME="tex2html3489"
+  HREF="node235.html">Bibliography</A>
+<B> Up:</B> <A NAME="tex2html3485"
+  HREF="node228.html">Simple Examples</A>
+<B> Previous:</B> <A NAME="tex2html3481"
+  HREF="node233.html">Airfoil for cfd codes</A>
+   <B>  <A NAME="tex2html3487"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,13 +59,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 If and while demo
 </H2>
 
-<DIV ALIGN="CENTER"><A NAME="Result_of_If_and_while_demo"></A><A NAME="1977"></A>
+<DIV ALIGN="CENTER"><A NAME="Result_of_If_and_while_demo"></A><A NAME="2027"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 18:</STRONG>
 Result of If and while demo</CAPTION>
 <TR><TD><IMG
  WIDTH="543" HEIGHT="466" BORDER="0"
- SRC="img36.png"
+ SRC="img37.png"
  ALT="\begin{figure}\epsfig{file=ifwhile.eps,width=12cm}\end{figure}"></TD></TR>
 </TABLE>
 </DIV>
@@ -132,7 +132,7 @@ sys echo VX: vx VY: vx VZ: vz >| writedemo.txt
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node229.html b/cgx_2.11/doc/cgx/node235.html
similarity index 86%
rename from cgx_2.10/doc/cgx/node229.html
rename to cgx_2.11/doc/cgx/node235.html
index bd715ab..133b258 100644
--- a/cgx_2.10/doc/cgx/node229.html
+++ b/cgx_2.11/doc/cgx/node235.html
@@ -18,38 +18,38 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node230.html">
-<LINK REL="previous" HREF="node222.html">
+<LINK REL="next" HREF="node236.html">
+<LINK REL="previous" HREF="node228.html">
 <LINK REL="up" HREF="cgx.html">
-<LINK REL="next" HREF="node230.html">
+<LINK REL="next" HREF="node236.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html3410"
-  HREF="node230.html">
+<A NAME="tex2html3500"
+  HREF="node236.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html3406"
+<A NAME="tex2html3496"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3400"
-  HREF="node228.html">
+<A NAME="tex2html3490"
+  HREF="node234.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3408"
+<A NAME="tex2html3498"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html3411"
-  HREF="node230.html">About this document ...</A>
-<B> Up:</B> <A NAME="tex2html3407"
+<B> Next:</B> <A NAME="tex2html3501"
+  HREF="node236.html">About this document ...</A>
+<B> Up:</B> <A NAME="tex2html3497"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html3401"
-  HREF="node228.html">If and while demo</A>
-   <B>  <A NAME="tex2html3409"
+<B> Previous:</B> <A NAME="tex2html3491"
+  HREF="node234.html">If and while demo</A>
+   <B>  <A NAME="tex2html3499"
   HREF="node1.html">Contents</A></B> 
 <BR><BR>
 <!--End of Navigation Panel-->
@@ -107,7 +107,7 @@ Bibliography</A>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node230.html b/cgx_2.11/doc/cgx/node236.html
similarity index 84%
rename from cgx_2.10/doc/cgx/node230.html
rename to cgx_2.11/doc/cgx/node236.html
index 6f2c826..5ad6a10 100644
--- a/cgx_2.10/doc/cgx/node230.html
+++ b/cgx_2.11/doc/cgx/node236.html
@@ -18,7 +18,7 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="previous" HREF="node229.html">
+<LINK REL="previous" HREF="node235.html">
 <LINK REL="up" HREF="cgx.html">
 </HEAD>
 
@@ -26,24 +26,24 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <!--Navigation Panel-->
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next_g.png"> 
-<A NAME="tex2html3416"
+<A NAME="tex2html3506"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html3412"
-  HREF="node229.html">
+<A NAME="tex2html3502"
+  HREF="node235.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html3418"
+<A NAME="tex2html3508"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Up:</B> <A NAME="tex2html3417"
+<B> Up:</B> <A NAME="tex2html3507"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html3413"
-  HREF="node229.html">Bibliography</A>
-   <B>  <A NAME="tex2html3419"
+<B> Previous:</B> <A NAME="tex2html3503"
+  HREF="node235.html">Bibliography</A>
+   <B>  <A NAME="tex2html3509"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -53,7 +53,7 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 About this document ...</A>
 </H1>
  <STRONG>CalculiX USER'S MANUAL
-<BR>- CalculiX GraphiX, Version 2.10 -</STRONG><P>
+<BR>- CalculiX GraphiX, Version 2.11 -</STRONG><P>
 This document was generated using the
 <A HREF="http://www.latex2html.org/"><STRONG>LaTeX</STRONG>2<tt>HTML</tt></A> translator Version 2012 (1.2)
 <P>
@@ -68,11 +68,11 @@ Mathematics Department, Macquarie University, Sydney.
 The command line arguments were: <BR>
  <STRONG>latex2html</STRONG> <TT>cgx</TT>
 <P>
-The translation was initiated by root on 2016-03-04
+The translation was initiated by root on 2016-08-01
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node24.html b/cgx_2.11/doc/cgx/node24.html
similarity index 88%
rename from cgx_2.10/doc/cgx/node24.html
rename to cgx_2.11/doc/cgx/node24.html
index ab358c8..96670d0 100644
--- a/cgx_2.10/doc/cgx/node24.html
+++ b/cgx_2.11/doc/cgx/node24.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html790"
+<A NAME="tex2html802"
   HREF="node25.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html786"
+<A NAME="tex2html798"
   HREF="node13.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html780"
+<A NAME="tex2html792"
   HREF="node23.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html788"
+<A NAME="tex2html800"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html791"
+<B> Next:</B> <A NAME="tex2html803"
   HREF="node25.html">Toggle Vector-Plot</A>
-<B> Up:</B> <A NAME="tex2html787"
+<B> Up:</B> <A NAME="tex2html799"
   HREF="node13.html">Viewing</A>
-<B> Previous:</B> <A NAME="tex2html781"
+<B> Previous:</B> <A NAME="tex2html793"
   HREF="node23.html">Toggle Move-Z/Zoom</A>
-   <B>  <A NAME="tex2html789"
+   <B>  <A NAME="tex2html801"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ With this option, it is possible to switch between a black and a white backgroun
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node25.html b/cgx_2.11/doc/cgx/node25.html
similarity index 88%
rename from cgx_2.10/doc/cgx/node25.html
rename to cgx_2.11/doc/cgx/node25.html
index 991eae4..c3b4000 100644
--- a/cgx_2.10/doc/cgx/node25.html
+++ b/cgx_2.11/doc/cgx/node25.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html802"
+<A NAME="tex2html814"
   HREF="node26.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html798"
+<A NAME="tex2html810"
   HREF="node13.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html792"
+<A NAME="tex2html804"
   HREF="node24.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html800"
+<A NAME="tex2html812"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html803"
+<B> Next:</B> <A NAME="tex2html815"
   HREF="node26.html">Toggle Add-Displacement</A>
-<B> Up:</B> <A NAME="tex2html799"
+<B> Up:</B> <A NAME="tex2html811"
   HREF="node13.html">Viewing</A>
-<B> Previous:</B> <A NAME="tex2html793"
+<B> Previous:</B> <A NAME="tex2html805"
   HREF="node24.html">Toggle Background Color</A>
-   <B>  <A NAME="tex2html801"
+   <B>  <A NAME="tex2html813"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,19 +59,19 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Toggle Vector-Plot
 </H3>
-It is possible to add small ''needles'' to the plot which point with their heads in the direction of the vectors. Only entities which are marked in the database as vectors will be affected. See ''<A HREF="node188.html#Nodal_Results_Block">Nodal Results Block</A>'' for information on how entities are marked as vectors. Internally calculated vector-results, like the worst principal stress, are marked automatically. If one component or the value of a vector is selected, then the option take [...]
+It is possible to add small ''needles'' to the plot which point with their heads in the direction of the vectors. Only entities which are marked in the database as vectors will be affected. See ''<A HREF="node191.html#Nodal_Results_Block">Nodal Results Block</A>'' for information on how entities are marked as vectors. Internally calculated vector-results, like the worst principal stress, are marked automatically. If one component or the value of a vector is selected, then the option take [...]
 
 <P>
 This option can be used in combination with ''Animate <A HREF="node35.html#Toggle_Dataset_Sequence">Toggle Dataset Sequence</A>''.
 <BR>
 <BR>
-See also the keyboard command ''<A HREF="node74.html#ds">ds</A>'' how to select datasets and entities with the keyboard. In this case, entities which are NOT marked in the dataset as vectors can be displayed with vector-needles. This command line approach with ''ds'' is the only way to display duns-cfd-results with vector-needles. See also the command ''<A HREF="node153.html#scal">scal</A>'' how to manipulate the length of the vectors.  
+See also the keyboard command ''<A HREF="node74.html#ds">ds</A>'' how to select datasets and entities with the keyboard. In this case, entities which are NOT marked in the dataset as vectors can be displayed with vector-needles. This command line approach with ''ds'' is the only way to display duns-cfd-results with vector-needles. See also the command ''<A HREF="node156.html#scal">scal</A>'' how to manipulate the length of the vectors.  
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node26.html b/cgx_2.11/doc/cgx/node26.html
similarity index 87%
rename from cgx_2.10/doc/cgx/node26.html
rename to cgx_2.11/doc/cgx/node26.html
index a40f364..2252bdb 100644
--- a/cgx_2.10/doc/cgx/node26.html
+++ b/cgx_2.11/doc/cgx/node26.html
@@ -25,30 +25,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html812"
+<A NAME="tex2html824"
   HREF="node27.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html808"
+<A NAME="tex2html820"
   HREF="node13.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html804"
+<A NAME="tex2html816"
   HREF="node25.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html810"
+<A NAME="tex2html822"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html813"
+<B> Next:</B> <A NAME="tex2html825"
   HREF="node27.html">Animate</A>
-<B> Up:</B> <A NAME="tex2html809"
+<B> Up:</B> <A NAME="tex2html821"
   HREF="node13.html">Viewing</A>
-<B> Previous:</B> <A NAME="tex2html805"
+<B> Previous:</B> <A NAME="tex2html817"
   HREF="node25.html">Toggle Vector-Plot</A>
-   <B>  <A NAME="tex2html811"
+   <B>  <A NAME="tex2html823"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -58,13 +58,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Toggle Add-Displacement
 </H3>
-It is possible to display results on the deformed structure. For example, you can display a stress field on the deformed structure. If you know a suitable amplification factor for your displacements then use the ''<A HREF="node153.html#scal">scal</A>'' command to issue this value but this can also be done later. Of course displacements for the Loadcase must be available.
+It is possible to display results on the deformed structure. For example, you can display a stress field on the deformed structure. If you know a suitable amplification factor for your displacements then use the ''<A HREF="node156.html#scal">scal</A>'' command to issue this value but this can also be done later. Of course displacements for the Loadcase must be available.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node27.html b/cgx_2.11/doc/cgx/node27.html
similarity index 84%
rename from cgx_2.10/doc/cgx/node27.html
rename to cgx_2.11/doc/cgx/node27.html
index 5d1f6c9..7e862cb 100644
--- a/cgx_2.10/doc/cgx/node27.html
+++ b/cgx_2.11/doc/cgx/node27.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html824"
+<A NAME="tex2html836"
   HREF="node28.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html820"
+<A NAME="tex2html832"
   HREF="node10.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html814"
+<A NAME="tex2html826"
   HREF="node26.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html822"
+<A NAME="tex2html834"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html825"
+<B> Next:</B> <A NAME="tex2html837"
   HREF="node28.html">Start</A>
-<B> Up:</B> <A NAME="tex2html821"
+<B> Up:</B> <A NAME="tex2html833"
   HREF="node10.html">Menu</A>
-<B> Previous:</B> <A NAME="tex2html815"
+<B> Previous:</B> <A NAME="tex2html827"
   HREF="node26.html">Toggle Add-Displacement</A>
-   <B>  <A NAME="tex2html823"
+   <B>  <A NAME="tex2html835"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,7 +59,7 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Animate
 </H2>
-This option allows the animation of displacements. See also ''<A HREF="node58.html#anim">anim</A>'', ''<A HREF="node74.html#ds">ds</A>'' and ''<A HREF="node153.html#scal">scal</A>'' to use this functionality with the command-line.
+This option allows the animation of displacements. See also ''<A HREF="node58.html#anim">anim</A>'', ''<A HREF="node74.html#ds">ds</A>'' and ''<A HREF="node156.html#scal">scal</A>'' to use this functionality with the command-line.
 
 <P>
 It is possible to create this sequence from just one Dataset, see ''<A HREF="node28.html#Start">Start</A>''. This is useful for displaying mode-shapes. See also ''<A HREF="node35.html#Toggle_Dataset_Sequence">Toggle Dataset Sequence</A>'' to create a sequence from multiple Datasets to visualize dynamic responses.
@@ -70,28 +70,28 @@ It is possible to create this sequence from just one Dataset, see ''<A HREF="nod
 <A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
 
 <UL>
-<LI><A NAME="tex2html826"
+<LI><A NAME="tex2html838"
   HREF="node28.html">Start</A>
-<LI><A NAME="tex2html827"
+<LI><A NAME="tex2html839"
   HREF="node29.html">Tune-Value</A>
-<LI><A NAME="tex2html828"
+<LI><A NAME="tex2html840"
   HREF="node30.html">Steps per Period</A>
-<LI><A NAME="tex2html829"
+<LI><A NAME="tex2html841"
   HREF="node31.html">Time per Period</A>
-<LI><A NAME="tex2html830"
+<LI><A NAME="tex2html842"
   HREF="node32.html">Toggle Real Displacements</A>
-<LI><A NAME="tex2html831"
+<LI><A NAME="tex2html843"
   HREF="node33.html">.</A>
-<LI><A NAME="tex2html832"
+<LI><A NAME="tex2html844"
   HREF="node34.html">.</A>
-<LI><A NAME="tex2html833"
+<LI><A NAME="tex2html845"
   HREF="node35.html">Toggle Dataset Sequence</A>
 </UL>
 <!--End of Table of Child-Links-->
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node28.html b/cgx_2.11/doc/cgx/node28.html
similarity index 86%
rename from cgx_2.10/doc/cgx/node28.html
rename to cgx_2.11/doc/cgx/node28.html
index c256a16..cc988b1 100644
--- a/cgx_2.10/doc/cgx/node28.html
+++ b/cgx_2.11/doc/cgx/node28.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html844"
+<A NAME="tex2html856"
   HREF="node29.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html840"
+<A NAME="tex2html852"
   HREF="node27.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html834"
+<A NAME="tex2html846"
   HREF="node27.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html842"
+<A NAME="tex2html854"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html845"
+<B> Next:</B> <A NAME="tex2html857"
   HREF="node29.html">Tune-Value</A>
-<B> Up:</B> <A NAME="tex2html841"
+<B> Up:</B> <A NAME="tex2html853"
   HREF="node27.html">Animate</A>
-<B> Previous:</B> <A NAME="tex2html835"
+<B> Previous:</B> <A NAME="tex2html847"
   HREF="node27.html">Animate</A>
-   <B>  <A NAME="tex2html843"
+   <B>  <A NAME="tex2html855"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,13 +59,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Start
 </H3>
-Creates a sequence of display-lists to visualize displacements (for example mode-shapes). The program recognizes displacements just by the name of the dataset. This name must start with the letters ''DISP'', otherwise the animation will not start (see ''<A HREF="node188.html#Nodal_Results_Block">Nodal Results Block</A>'').
+Creates a sequence of display-lists to visualize displacements (for example mode-shapes). The program recognizes displacements just by the name of the dataset. This name must start with the letters ''DISP'', otherwise the animation will not start (see ''<A HREF="node191.html#Nodal_Results_Block">Nodal Results Block</A>'').
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node29.html b/cgx_2.11/doc/cgx/node29.html
similarity index 89%
rename from cgx_2.10/doc/cgx/node29.html
rename to cgx_2.11/doc/cgx/node29.html
index 2590072..0a8a22c 100644
--- a/cgx_2.10/doc/cgx/node29.html
+++ b/cgx_2.11/doc/cgx/node29.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html856"
+<A NAME="tex2html868"
   HREF="node30.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html852"
+<A NAME="tex2html864"
   HREF="node27.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html846"
+<A NAME="tex2html858"
   HREF="node28.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html854"
+<A NAME="tex2html866"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html857"
+<B> Next:</B> <A NAME="tex2html869"
   HREF="node30.html">Steps per Period</A>
-<B> Up:</B> <A NAME="tex2html853"
+<B> Up:</B> <A NAME="tex2html865"
   HREF="node27.html">Animate</A>
-<B> Previous:</B> <A NAME="tex2html847"
+<B> Previous:</B> <A NAME="tex2html859"
   HREF="node28.html">Start</A>
-   <B>  <A NAME="tex2html855"
+   <B>  <A NAME="tex2html867"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ Controls the amplitude of the animation. If ''<A HREF="node32.html#Toggle_Real_D
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node3.html b/cgx_2.11/doc/cgx/node3.html
similarity index 85%
rename from cgx_2.10/doc/cgx/node3.html
rename to cgx_2.11/doc/cgx/node3.html
index 90e62d6..d6d04b6 100644
--- a/cgx_2.10/doc/cgx/node3.html
+++ b/cgx_2.11/doc/cgx/node3.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html480"
+<A NAME="tex2html492"
   HREF="node4.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html476"
+<A NAME="tex2html488"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html470"
+<A NAME="tex2html482"
   HREF="node2.html">
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html478"
+<A NAME="tex2html490"
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+<B> Up:</B> <A NAME="tex2html489"
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@@ -59,25 +59,25 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 Concept</A>
 </H1>
 This program uses the openGL library for visualization and the glut library [<A
- HREF="node229.html#glut">2</A>] for window management and event handling. This results in very high speed if a hardware-accelerated openGL-library is available and still high speed for software-rendering (MesaGL,[<A
- HREF="node229.html#mesa">1</A>]). 
+ HREF="node235.html#glut">2</A>] for window management and event handling. This results in very high speed if a hardware-accelerated openGL-library is available and still high speed for software-rendering (MesaGL,[<A
+ HREF="node235.html#mesa">1</A>]). 
 
 <P>
 The cgx has pre- and post-processor capabilities. It is able to generate and display beam, shell and brick elements in its linear and quadratic form (fig. <A HREF="cgx.html#cover">1</A>). It can display but not create pentahedra- and tetrahedra-elements. But tets can be generated from within cgx if NETGEN [<A
- HREF="node229.html#NETGEN">4</A>] is installed and the program ng_vol (part of NETGEN) is accessible (see also ''<A HREF="node212.html#How_to_deal_with_cad-geometry">How to deal with cad-geometry</A>'').
+ HREF="node235.html#NETGEN">4</A>] is installed and the program ng_vol (part of NETGEN) is accessible (see also ''<A HREF="node218.html#How_to_deal_with_cad-geometry">How to deal with cad-geometry</A>'').
 
 <P>
 The built-in mesher creates a structured mesh based on a description of the geometry. For example, it uses lines for beam elements, surfaces for shell elements and volumes (bodies) for brick elements. The program distinguishes between the mesh and the underlying geometry. Elements are made from faces and faces are made from nodes. If you move a node, the corresponding face(s) and element(s) will follow. The geometry behaves according to the mesh:
 Lines are made from points, surfaces are made from lines and bodies are made of surfaces. Surfaces might have 3 to 5 edges and bodies might have 5 to 7 surfaces. As a result, if you modify the position of a point, all related geometry will follow. In other words, if the location of geometric entities is changed, it is necessary to move the points on which the entities rely.  It should be noted that faces exist only on free surfaces of the model.
 
 <P>
-In addition, entities can be grouped together to make sets. Sets are useful to handle parts of a model. For example, sets can be used to manipulate or display a few entities at a time (see also ''<A HREF="node201.html#How_to_define_a_set_of_entities">How to define a set of entities</A>''). 
+In addition, entities can be grouped together to make sets. Sets are useful to handle parts of a model. For example, sets can be used to manipulate or display a few entities at a time (see also ''<A HREF="node207.html#How_to_define_a_set_of_entities">How to define a set of entities</A>''). 
 
 <P>
 Also a simple but powerful entity which can store values (character strings) is available. This values can be derived from previous commands or calculated results by using an internal stack. Simple calculations can be performed. The values can be used to substitute parameters of subsequent commands. The user might measure a distance or calculate a distance and use this value to move a part of the mesh. Together with a 'while' loop, an 'if' case distinguishing command and the possibility  [...]
 
 <P>
-After a mesh is created in cgx, it needs written to a file for use with the solver. Likewise, several boundary conditions and loads can be written to files (see also ''<A HREF="node208.html#How_to_connect_independent_meshes">How to connect independent meshes</A>'', ''<A HREF="node209.html#How_to_define_loads_and_constraints">How to define loads and constraints</A>'' and ''<A HREF="node154.html#send">send</A>''). These files need to be added into the control file for later use in ccx. Add [...]
+After a mesh is created in cgx, it needs written to a file for use with the solver. Likewise, several boundary conditions and loads can be written to files (see also ''<A HREF="node214.html#How_to_connect_independent_meshes">How to connect independent meshes</A>'', ''<A HREF="node215.html#How_to_define_loads_and_constraints">How to define loads and constraints</A>'' and ''<A HREF="node157.html#send">send</A>''). These files need to be added into the control file for later use in ccx. Add [...]
 
 <P>
 After the analysis is completed, the results can be visualized by calling the cgx program again in an independent session. The program is primary controlled by the keyboard with individual commands for each function. Only a subset of commands which are most important for post-processing is also available through a pop-up menu. Shaded animations of static and dynamic results, the common color plots and time history plots can be created. Also, a cut through the model can be done which crea [...]
@@ -86,40 +86,40 @@ After the analysis is completed, the results can be visualized by calling the cg
 Skilled users might include their own functions. For example someone may need his own functions to manipulate the result-data or he may need an interface to read or write his own results format (see also ''<A HREF="node64.html#call">call</A>'').
 
 <P>
-Both the pre- and post- processing can be automated in batch-mode (see also ''<A HREF="node211.html#How_to_run_cgx_in_batch_mode">How to run cgx in batch mode</A>'').
+Both the pre- and post- processing can be automated in batch-mode (see also ''<A HREF="node217.html#How_to_run_cgx_in_batch_mode">How to run cgx in batch mode</A>'').
 
 <P>
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diff --git a/cgx_2.10/doc/cgx/node30.html b/cgx_2.11/doc/cgx/node30.html
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+<B> Up:</B> <A NAME="tex2html889"
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+<B> Up:</B> <A NAME="tex2html901"
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+<A NAME="tex2html948"
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 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html939"
+<B> Next:</B> <A NAME="tex2html951"
   HREF="node37.html">Zoom</A>
-<B> Up:</B> <A NAME="tex2html935"
+<B> Up:</B> <A NAME="tex2html947"
   HREF="node10.html">Menu</A>
-<B> Previous:</B> <A NAME="tex2html929"
+<B> Previous:</B> <A NAME="tex2html941"
   HREF="node35.html">Toggle Dataset Sequence</A>
-   <B>  <A NAME="tex2html937"
+   <B>  <A NAME="tex2html949"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ Adjusts the drawing box.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node37.html b/cgx_2.11/doc/cgx/node37.html
similarity index 87%
rename from cgx_2.10/doc/cgx/node37.html
rename to cgx_2.11/doc/cgx/node37.html
index b9feabb..94c2c93 100644
--- a/cgx_2.10/doc/cgx/node37.html
+++ b/cgx_2.11/doc/cgx/node37.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html950"
+<A NAME="tex2html962"
   HREF="node38.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html946"
+<A NAME="tex2html958"
   HREF="node10.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html940"
+<A NAME="tex2html952"
   HREF="node36.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html948"
+<A NAME="tex2html960"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html951"
+<B> Next:</B> <A NAME="tex2html963"
   HREF="node38.html">Center</A>
-<B> Up:</B> <A NAME="tex2html947"
+<B> Up:</B> <A NAME="tex2html959"
   HREF="node10.html">Menu</A>
-<B> Previous:</B> <A NAME="tex2html941"
+<B> Previous:</B> <A NAME="tex2html953"
   HREF="node36.html">Frame</A>
-   <B>  <A NAME="tex2html949"
+   <B>  <A NAME="tex2html961"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,13 +59,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Zoom
 </H2>
-Use this command to zoom into a rectangular section of the window. After this option is chosen, use the mouse to select the opposite corners of a rectangle.  The display will zoom in on the rectangular area.  Note the rectangle is never shown on the screen (see also ''<A HREF="node180.html#zoom">zoom</A>'').
+Use this command to zoom into a rectangular section of the window. After this option is chosen, use the mouse to select the opposite corners of a rectangle.  The display will zoom in on the rectangular area.  Note the rectangle is never shown on the screen (see also ''<A HREF="node183.html#zoom">zoom</A>'').
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node38.html b/cgx_2.11/doc/cgx/node38.html
similarity index 86%
rename from cgx_2.10/doc/cgx/node38.html
rename to cgx_2.11/doc/cgx/node38.html
index dd0337e..f71d7a3 100644
--- a/cgx_2.10/doc/cgx/node38.html
+++ b/cgx_2.11/doc/cgx/node38.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html962"
+<A NAME="tex2html974"
   HREF="node39.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html958"
+<A NAME="tex2html970"
   HREF="node10.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html952"
+<A NAME="tex2html964"
   HREF="node37.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html960"
+<A NAME="tex2html972"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html963"
+<B> Next:</B> <A NAME="tex2html975"
   HREF="node39.html">Enquire</A>
-<B> Up:</B> <A NAME="tex2html959"
+<B> Up:</B> <A NAME="tex2html971"
   HREF="node10.html">Menu</A>
-<B> Previous:</B> <A NAME="tex2html953"
+<B> Previous:</B> <A NAME="tex2html965"
   HREF="node37.html">Zoom</A>
-   <B>  <A NAME="tex2html961"
+   <B>  <A NAME="tex2html973"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,13 +59,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Center
 </H2>
-Used to choose a new center point for the structure. After this option is chosen, pick either a node, a point or the corner of an entity. To easily find the element corners, the function ''<A HREF="node21.html#Toggle_Element_Edges">Toggle Element Edges</A>'' is triggered automatically (see also ''<A HREF="node127.html#qcnt">qcnt</A>'').
+Used to choose a new center point for the structure. After this option is chosen, pick either a node, a point or the corner of an entity. To easily find the element corners, the function ''<A HREF="node21.html#Toggle_Element_Edges">Toggle Element Edges</A>'' is triggered automatically (see also ''<A HREF="node130.html#qcnt">qcnt</A>'').
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node39.html b/cgx_2.11/doc/cgx/node39.html
similarity index 86%
rename from cgx_2.10/doc/cgx/node39.html
rename to cgx_2.11/doc/cgx/node39.html
index 879f7e9..3c76421 100644
--- a/cgx_2.10/doc/cgx/node39.html
+++ b/cgx_2.11/doc/cgx/node39.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html974"
+<A NAME="tex2html986"
   HREF="node40.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html970"
+<A NAME="tex2html982"
   HREF="node10.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html964"
+<A NAME="tex2html976"
   HREF="node38.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html972"
+<A NAME="tex2html984"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html975"
+<B> Next:</B> <A NAME="tex2html987"
   HREF="node40.html">Cut</A>
-<B> Up:</B> <A NAME="tex2html971"
+<B> Up:</B> <A NAME="tex2html983"
   HREF="node10.html">Menu</A>
-<B> Previous:</B> <A NAME="tex2html965"
+<B> Previous:</B> <A NAME="tex2html977"
   HREF="node38.html">Center</A>
-   <B>  <A NAME="tex2html973"
+   <B>  <A NAME="tex2html985"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,13 +59,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Enquire
 </H2>
-Used to investigate parameters like the value and the position of a certain node of the model. Pick a node after this option is chosen. To easily find the element corners, the function ''<A HREF="node21.html#Toggle_Element_Edges">Toggle Element Edges</A>'' is triggered automatically (see also ''<A HREF="node132.html#qenq">qenq</A>'').
+Used to investigate parameters like the value and the position of a certain node of the model. Pick a node after this option is chosen. To easily find the element corners, the function ''<A HREF="node21.html#Toggle_Element_Edges">Toggle Element Edges</A>'' is triggered automatically (see also ''<A HREF="node135.html#qenq">qenq</A>'').
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node4.html b/cgx_2.11/doc/cgx/node4.html
similarity index 82%
rename from cgx_2.10/doc/cgx/node4.html
rename to cgx_2.11/doc/cgx/node4.html
index ec98d1c..ea541ab 100644
--- a/cgx_2.10/doc/cgx/node4.html
+++ b/cgx_2.11/doc/cgx/node4.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html492"
+<A NAME="tex2html504"
   HREF="node5.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html488"
+<A NAME="tex2html500"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html482"
+<A NAME="tex2html494"
   HREF="node3.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html490"
+<A NAME="tex2html502"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html493"
+<B> Next:</B> <A NAME="tex2html505"
   HREF="node5.html">Getting Started</A>
-<B> Up:</B> <A NAME="tex2html489"
+<B> Up:</B> <A NAME="tex2html501"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html483"
+<B> Previous:</B> <A NAME="tex2html495"
   HREF="node3.html">Concept</A>
-   <B>  <A NAME="tex2html491"
+   <B>  <A NAME="tex2html503"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -67,7 +67,7 @@ The following file-formats are available to write(w) and/or read(r) geometric en
 <LI>step-format(r), reverse engineered based on some cad files. Only points and certain types of lines are supported currently.
 </LI>
 <LI>stl-format(r/w), this format describes a shape using only triangles. This is just for visualization. Meshing takes place in NETGEN [<A
- HREF="node229.html#NETGEN">4</A>] (see the ``read'' command to handle edges generated by NETGEN). 
+ HREF="node235.html#NETGEN">4</A>] (see the ``read'' command to handle edges generated by NETGEN). 
 </LI>
 </UL>
 It is hoped by the author that common CAD formats will be supported by stand-alone interfaces which translate into fbd-commands. So far a vda to fbd interface is available. Tet-meshes can be generated based on the resulting fbd-files.
@@ -85,21 +85,21 @@ The following file-formats are available to write a mesh and certain boundary-co
 <LI>Samcef, mesh and sets of nodes and elements are available.
 </LI>
 <LI>dolfyn, a free cfd-code [<A
- HREF="node229.html#dolfyn">5</A>].
+ HREF="node235.html#dolfyn">5</A>].
 </LI>
 <LI>duns, a free cfd-code [<A
- HREF="node229.html#duns">6</A>].
+ HREF="node235.html#duns">6</A>].
 </LI>
 <LI>isaac, a free cfd-code [<A
- HREF="node229.html#isaac">7</A>].
+ HREF="node235.html#isaac">7</A>].
 </LI>
 <LI>OpenFOAM, a free cfd-code [<A
- HREF="node229.html#OpenFOAM">8</A>], only 8-noded brick-elements are supported.
+ HREF="node235.html#OpenFOAM">8</A>], only 8-noded brick-elements are supported.
 </LI>
 <LI>Nastran, most boundary conditions available.
 </LI>
 <LI>tochnog, a free fem-code [<A
- HREF="node229.html#tochnog">9</A>], only 8-noded brick-elements are supported.
+ HREF="node235.html#tochnog">9</A>], only 8-noded brick-elements are supported.
 </LI>
 </UL>
 The following solver-input-file-formats can be read to check the mesh, sets and certain boundary-conditions:
@@ -113,54 +113,54 @@ The following solver-input-file-formats can be read to check the mesh, sets and
 The following file-formats are available to read solver results:
 
 <UL>
-<LI>frd-format, files of this format are used to read results of previous calculations like displacements and stresses. This format is described in section ''<A HREF="node182.html#Result_Format">Result Format</A>.'' It is also used by ccx. 
+<LI>frd-format, files of this format are used to read results of previous calculations like displacements and stresses. This format is described in section ''<A HREF="node185.html#Result_Format">Result Format</A>.'' It is also used by ccx. 
 </LI>
 <LI>duns, a free cfd-code [<A
- HREF="node229.html#duns">6</A>],
+ HREF="node235.html#duns">6</A>],
 </LI>
 <LI>isaac, a free cfd-code [<A
- HREF="node229.html#isaac">7</A>],
+ HREF="node235.html#isaac">7</A>],
 </LI>
 <LI>OpenFOAM, a free cfd-code [<A
- HREF="node229.html#OpenFOAM">8</A>].
+ HREF="node235.html#OpenFOAM">8</A>].
 </LI>
 <LI>Nastran, the f06-file can be read (sf. only CHEXA, displacements and stresses).
 </LI>
 </UL>
-For a more detailed description on how to use cgx to read this formats see ''<A HREF="node6.html#Program_Parameters">Program Parameters</A>'' and the program specific ''<A HREF="node199.html#Tips_and_Hints">Tips and Hints</A>'' sections.  See the ''<A HREF="node154.html#send">send</A>'' command for how to write them from cgx.
+For a more detailed description on how to use cgx to read this formats see ''<A HREF="node6.html#Program_Parameters">Program Parameters</A>'' and the program specific ''<A HREF="node204.html#Tips_and_Hints">Tips and Hints</A>'' sections.  See the ''<A HREF="node157.html#send">send</A>'' command for how to write them from cgx.
 
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html492"
+<A NAME="tex2html504"
   HREF="node5.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html488"
+<A NAME="tex2html500"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html482"
+<A NAME="tex2html494"
   HREF="node3.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html490"
+<A NAME="tex2html502"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html493"
+<B> Next:</B> <A NAME="tex2html505"
   HREF="node5.html">Getting Started</A>
-<B> Up:</B> <A NAME="tex2html489"
+<B> Up:</B> <A NAME="tex2html501"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html483"
+<B> Previous:</B> <A NAME="tex2html495"
   HREF="node3.html">Concept</A>
-   <B>  <A NAME="tex2html491"
+   <B>  <A NAME="tex2html503"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node40.html b/cgx_2.11/doc/cgx/node40.html
similarity index 87%
rename from cgx_2.10/doc/cgx/node40.html
rename to cgx_2.11/doc/cgx/node40.html
index e8ea059..d72997f 100644
--- a/cgx_2.10/doc/cgx/node40.html
+++ b/cgx_2.11/doc/cgx/node40.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html986"
+<A NAME="tex2html998"
   HREF="node41.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html982"
+<A NAME="tex2html994"
   HREF="node10.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html976"
+<A NAME="tex2html988"
   HREF="node39.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html984"
+<A NAME="tex2html996"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html987"
+<B> Next:</B> <A NAME="tex2html999"
   HREF="node41.html">Graph</A>
-<B> Up:</B> <A NAME="tex2html983"
+<B> Up:</B> <A NAME="tex2html995"
   HREF="node10.html">Menu</A>
-<B> Previous:</B> <A NAME="tex2html977"
+<B> Previous:</B> <A NAME="tex2html989"
   HREF="node39.html">Enquire</A>
-   <B>  <A NAME="tex2html985"
+   <B>  <A NAME="tex2html997"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,13 +59,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Cut
 </H2>
-Used to cut elements and to create a section of new elements and nodes. Either pick three nodes, or, in case a dataset-entity of a vector was already selected, use the menu entry ``vector'' and select just one node. The cutting plane is then determined by the direction of the vector (displacements, worstPS). To easily find the element corners, the function ''<A HREF="node21.html#Toggle_Element_Edges">Toggle Element Edges</A>'' is triggered automatically (see also ''<A HREF="node128.html# [...]
+Used to cut elements and to create a section of new elements and nodes. Either pick three nodes, or, in case a dataset-entity of a vector was already selected, use the menu entry ``vector'' and select just one node. The cutting plane is then determined by the direction of the vector (displacements, worstPS). To easily find the element corners, the function ''<A HREF="node21.html#Toggle_Element_Edges">Toggle Element Edges</A>'' is triggered automatically (see also ''<A HREF="node131.html# [...]
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node41.html b/cgx_2.11/doc/cgx/node41.html
similarity index 86%
rename from cgx_2.10/doc/cgx/node41.html
rename to cgx_2.11/doc/cgx/node41.html
index 67e0279..798a46b 100644
--- a/cgx_2.10/doc/cgx/node41.html
+++ b/cgx_2.11/doc/cgx/node41.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html998"
+<A NAME="tex2html1010"
   HREF="node42.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html994"
+<A NAME="tex2html1006"
   HREF="node10.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html988"
+<A NAME="tex2html1000"
   HREF="node40.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html996"
+<A NAME="tex2html1008"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html999"
+<B> Next:</B> <A NAME="tex2html1011"
   HREF="node42.html">Orientation</A>
-<B> Up:</B> <A NAME="tex2html995"
+<B> Up:</B> <A NAME="tex2html1007"
   HREF="node10.html">Menu</A>
-<B> Previous:</B> <A NAME="tex2html989"
+<B> Previous:</B> <A NAME="tex2html1001"
   HREF="node40.html">Cut</A>
-   <B>  <A NAME="tex2html997"
+   <B>  <A NAME="tex2html1009"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,13 +59,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 <BR>
 Graph
 </H2>
-Used to generate a 2D-plot. The option ``Length'' will provide a plot ``value over distance between nodes''. The option ``Datasets'' will provide a plot ``value over Dataset-nr'' and the option ``Time'' will provide ``value over Time''. For the later two options it is necessary to first create an animation with either the command ''<A HREF="node74.html#ds">ds</A>'' or the menu option ''<A HREF="node35.html#Toggle_Dataset_Sequence">Toggle Dataset Sequence</A>'' (see also ''<A HREF="node89 [...]
+Used to generate a 2D-plot. The option ``Length'' will provide a plot ``value over distance between nodes''. The option ``Datasets'' will provide a plot ``value over Dataset-nr'' and the option ``Time'' will provide ``value over Time''. For the later two options it is necessary to first create an animation with either the command ''<A HREF="node74.html#ds">ds</A>'' or the menu option ''<A HREF="node35.html#Toggle_Dataset_Sequence">Toggle Dataset Sequence</A>'' (see also ''<A HREF="node90 [...]
 
 <P>
 <BR><HR>
 <ADDRESS>
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+2016-08-01
 </ADDRESS>
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 </HTML>
diff --git a/cgx_2.10/doc/cgx/node42.html b/cgx_2.11/doc/cgx/node42.html
similarity index 83%
rename from cgx_2.10/doc/cgx/node42.html
rename to cgx_2.11/doc/cgx/node42.html
index a855d10..34f2277 100644
--- a/cgx_2.10/doc/cgx/node42.html
+++ b/cgx_2.11/doc/cgx/node42.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1000"
+<A NAME="tex2html1012"
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
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+<A NAME="tex2html1020"
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
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-<B> Next:</B> <A NAME="tex2html1011"
+<B> Next:</B> <A NAME="tex2html1023"
   HREF="node43.html">+x View</A>
-<B> Up:</B> <A NAME="tex2html1007"
+<B> Up:</B> <A NAME="tex2html1019"
   HREF="node10.html">Menu</A>
-<B> Previous:</B> <A NAME="tex2html1001"
+<B> Previous:</B> <A NAME="tex2html1013"
   HREF="node41.html">Graph</A>
-   <B>  <A NAME="tex2html1009"
+   <B>  <A NAME="tex2html1021"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -64,24 +64,24 @@ Orientation
 <A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
 
 <UL>
-<LI><A NAME="tex2html1012"
+<LI><A NAME="tex2html1024"
   HREF="node43.html">+x View</A>
-<LI><A NAME="tex2html1013"
+<LI><A NAME="tex2html1025"
   HREF="node44.html">-x View</A>
-<LI><A NAME="tex2html1014"
+<LI><A NAME="tex2html1026"
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-<LI><A NAME="tex2html1015"
+<LI><A NAME="tex2html1027"
   HREF="node46.html">-y View</A>
-<LI><A NAME="tex2html1016"
+<LI><A NAME="tex2html1028"
   HREF="node47.html">+z View</A>
-<LI><A NAME="tex2html1017"
+<LI><A NAME="tex2html1029"
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diff --git a/cgx_2.10/doc/cgx/node43.html b/cgx_2.11/doc/cgx/node43.html
similarity index 87%
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rename to cgx_2.11/doc/cgx/node43.html
index 7f77ab4..f3b8d86 100644
--- a/cgx_2.10/doc/cgx/node43.html
+++ b/cgx_2.11/doc/cgx/node43.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
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+<A NAME="tex2html1038"
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
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-<B> Next:</B> <A NAME="tex2html1029"
+<B> Next:</B> <A NAME="tex2html1041"
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-<B> Up:</B> <A NAME="tex2html1025"
+<B> Up:</B> <A NAME="tex2html1037"
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+<B> Previous:</B> <A NAME="tex2html1031"
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-   <B>  <A NAME="tex2html1027"
+   <B>  <A NAME="tex2html1039"
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diff --git a/cgx_2.10/doc/cgx/node44.html b/cgx_2.11/doc/cgx/node44.html
similarity index 87%
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rename to cgx_2.11/doc/cgx/node44.html
index a635db9..b7d8283 100644
--- a/cgx_2.10/doc/cgx/node44.html
+++ b/cgx_2.11/doc/cgx/node44.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
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-<B> Next:</B> <A NAME="tex2html1041"
+<B> Next:</B> <A NAME="tex2html1053"
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-<B> Up:</B> <A NAME="tex2html1037"
+<B> Up:</B> <A NAME="tex2html1049"
   HREF="node42.html">Orientation</A>
-<B> Previous:</B> <A NAME="tex2html1031"
+<B> Previous:</B> <A NAME="tex2html1043"
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-   <B>  <A NAME="tex2html1039"
+   <B>  <A NAME="tex2html1051"
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@@ -62,7 +62,7 @@ To look against the x-axis.
 <BR><HR>
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diff --git a/cgx_2.10/doc/cgx/node45.html b/cgx_2.11/doc/cgx/node45.html
similarity index 87%
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index 2a26375..e39922d 100644
--- a/cgx_2.10/doc/cgx/node45.html
+++ b/cgx_2.11/doc/cgx/node45.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
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-<B> Next:</B> <A NAME="tex2html1053"
+<B> Next:</B> <A NAME="tex2html1065"
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-<B> Up:</B> <A NAME="tex2html1049"
+<B> Up:</B> <A NAME="tex2html1061"
   HREF="node42.html">Orientation</A>
-<B> Previous:</B> <A NAME="tex2html1043"
+<B> Previous:</B> <A NAME="tex2html1055"
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-   <B>  <A NAME="tex2html1051"
+   <B>  <A NAME="tex2html1063"
   HREF="node1.html">Contents</A></B> 
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@@ -62,7 +62,7 @@ To look along the y-axis.
 <BR><HR>
 <ADDRESS>
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+2016-08-01
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diff --git a/cgx_2.10/doc/cgx/node46.html b/cgx_2.11/doc/cgx/node46.html
similarity index 87%
rename from cgx_2.10/doc/cgx/node46.html
rename to cgx_2.11/doc/cgx/node46.html
index be81e02..10fcd8f 100644
--- a/cgx_2.10/doc/cgx/node46.html
+++ b/cgx_2.11/doc/cgx/node46.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
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-<B> Next:</B> <A NAME="tex2html1065"
+<B> Next:</B> <A NAME="tex2html1077"
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-<B> Up:</B> <A NAME="tex2html1061"
+<B> Up:</B> <A NAME="tex2html1073"
   HREF="node42.html">Orientation</A>
-<B> Previous:</B> <A NAME="tex2html1055"
+<B> Previous:</B> <A NAME="tex2html1067"
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-   <B>  <A NAME="tex2html1063"
+   <B>  <A NAME="tex2html1075"
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@@ -62,7 +62,7 @@ To look against the y-axis.
 <BR><HR>
 <ADDRESS>
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+2016-08-01
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diff --git a/cgx_2.10/doc/cgx/node47.html b/cgx_2.11/doc/cgx/node47.html
similarity index 87%
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rename to cgx_2.11/doc/cgx/node47.html
index b2a1722..5063857 100644
--- a/cgx_2.10/doc/cgx/node47.html
+++ b/cgx_2.11/doc/cgx/node47.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
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+<A NAME="tex2html1086"
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
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-<B> Next:</B> <A NAME="tex2html1077"
+<B> Next:</B> <A NAME="tex2html1089"
   HREF="node48.html">-z View</A>
-<B> Up:</B> <A NAME="tex2html1073"
+<B> Up:</B> <A NAME="tex2html1085"
   HREF="node42.html">Orientation</A>
-<B> Previous:</B> <A NAME="tex2html1067"
+<B> Previous:</B> <A NAME="tex2html1079"
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-   <B>  <A NAME="tex2html1075"
+   <B>  <A NAME="tex2html1087"
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@@ -62,7 +62,7 @@ To look along the z-axis.
 <BR><HR>
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+2016-08-01
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diff --git a/cgx_2.10/doc/cgx/node48.html b/cgx_2.11/doc/cgx/node48.html
similarity index 87%
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index 381021b..b425a9c 100644
--- a/cgx_2.10/doc/cgx/node48.html
+++ b/cgx_2.11/doc/cgx/node48.html
@@ -25,30 +25,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
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-<B> Next:</B> <A NAME="tex2html1087"
+<B> Next:</B> <A NAME="tex2html1099"
   HREF="node49.html">Hardcopy</A>
-<B> Up:</B> <A NAME="tex2html1083"
+<B> Up:</B> <A NAME="tex2html1095"
   HREF="node42.html">Orientation</A>
-<B> Previous:</B> <A NAME="tex2html1079"
+<B> Previous:</B> <A NAME="tex2html1091"
   HREF="node47.html">+z View</A>
-   <B>  <A NAME="tex2html1085"
+   <B>  <A NAME="tex2html1097"
   HREF="node1.html">Contents</A></B> 
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@@ -63,7 +63,7 @@ To look against the z-axis.
 <BR><HR>
 <ADDRESS>
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-2016-03-04
+2016-08-01
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diff --git a/cgx_2.10/doc/cgx/node49.html b/cgx_2.11/doc/cgx/node49.html
similarity index 86%
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index ed263cf..9948c9a 100644
--- a/cgx_2.10/doc/cgx/node49.html
+++ b/cgx_2.11/doc/cgx/node49.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
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+<A NAME="tex2html1108"
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-<B> Next:</B> <A NAME="tex2html1099"
+<B> Next:</B> <A NAME="tex2html1111"
   HREF="node50.html">Tga-Hardcopy</A>
-<B> Up:</B> <A NAME="tex2html1095"
+<B> Up:</B> <A NAME="tex2html1107"
   HREF="node10.html">Menu</A>
-<B> Previous:</B> <A NAME="tex2html1089"
+<B> Previous:</B> <A NAME="tex2html1101"
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-   <B>  <A NAME="tex2html1097"
+   <B>  <A NAME="tex2html1109"
   HREF="node1.html">Contents</A></B> 
 <BR>
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@@ -67,22 +67,22 @@ To create a hard-copy during animation, it is useful to stop the animation first
 <A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
 
 <UL>
-<LI><A NAME="tex2html1100"
+<LI><A NAME="tex2html1112"
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-<LI><A NAME="tex2html1101"
+<LI><A NAME="tex2html1113"
   HREF="node51.html">Ps-Hardcopy</A>
-<LI><A NAME="tex2html1102"
+<LI><A NAME="tex2html1114"
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-<LI><A NAME="tex2html1103"
+<LI><A NAME="tex2html1115"
   HREF="node53.html">Png-Hardcopy</A>
-<LI><A NAME="tex2html1104"
+<LI><A NAME="tex2html1116"
   HREF="node54.html">Start Recording Gif-Movie</A>
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diff --git a/cgx_2.10/doc/cgx/node5.html b/cgx_2.11/doc/cgx/node5.html
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index 04be12b..eb60c18 100644
--- a/cgx_2.10/doc/cgx/node5.html
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@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
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   HREF="cgx.html">
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
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+<A NAME="tex2html506"
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
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+<A NAME="tex2html514"
   HREF="node1.html">
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html505"
+<B> Next:</B> <A NAME="tex2html517"
   HREF="node6.html">Program Parameters</A>
-<B> Up:</B> <A NAME="tex2html501"
+<B> Up:</B> <A NAME="tex2html513"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html495"
+<B> Previous:</B> <A NAME="tex2html507"
   HREF="node4.html">File Formats</A>
-   <B>  <A NAME="tex2html503"
+   <B>  <A NAME="tex2html515"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -64,12 +64,12 @@ For installation help, see .../Calculix/cgx_X.X/INSTALL. After the program is in
 <BR>''cgx result.frd''
 <BR>
 <BR>
-and some information is echoed in the xterm and a new window called main window appears on the screen. The name conventions used for the different areas in the main-window are explained in figure <A HREF="node8.html#mainwindow">2</A>. Now you should move the mouse pointer into the menu-area and press the left mouse-button. Keep it pressed and continue over the menu item ``Dataset'' to ``Disp''. There you release the button. Then press the left button again and continue over ``Dataset'' a [...]
+and some information is echoed in the xterm and a new window called main window appears on the screen. The name conventions used for the different areas in the main-window are explained in figure <A HREF="node8.html#mainwindow">2</A>. Now you should move the mouse pointer into the menu-area and press the left mouse-button. Keep it pressed and continue over the menu item ``Dataset'' to ``Disp''. There you release the button. Then press the left button again and continue over ``Dataset'' a [...]
 <BR>
 <BR>''cgx -b geometry.fbd''
 <BR>
 <BR>
-in the xterm. The program starts again but now you see only a wire-frame of the geometry. Move the mouse-pointer into the new window and type ''<A HREF="node105.html#mesh">mesh</A> all''. The mouse-pointer MUST stay in this window during typing and NOT in the xterm from which the program was started. After you see ''ready'' in the parent xterm, the mesh is created. To actually see it, type ''<A HREF="node119.html#plus">plus</A> ea all''. Now you see the mesh in green color. To see the me [...]
+in the xterm. The program starts again but now you see only a wire-frame of the geometry. Move the mouse-pointer into the new window and type ''<A HREF="node108.html#mesh">mesh</A> all''. The mouse-pointer MUST stay in this window during typing and NOT in the xterm from which the program was started. After you see ''ready'' in the parent xterm, the mesh is created. To actually see it, type ''<A HREF="node122.html#plus">plus</A> ea all''. Now you see the mesh in green color. To see the me [...]
 
 <P>
 To create a new model start the cgx by typing
@@ -80,19 +80,19 @@ To create a new model start the cgx by typing
 where ''file'' will be the name of the new model if you later exit the program with the command ''<A HREF="node82.html#exit">exit</A>''. The way to create a model from scratch is roughly as follows, create
 
 <UL>
-<LI>points with ''<A HREF="node139.html#qpnt">qpnt</A>'' or ''<A HREF="node120.html#pnt">pnt</A>'',
+<LI>points with ''<A HREF="node142.html#qpnt">qpnt</A>'' or ''<A HREF="node123.html#pnt">pnt</A>'',
 </LI>
-<LI>lines with ''<A HREF="node136.html#qlin">qlin</A>'',
+<LI>lines with ''<A HREF="node139.html#qlin">qlin</A>'',
 </LI>
-<LI>surfaces with''<A HREF="node145.html#qsur">qsur</A>'',
+<LI>surfaces with''<A HREF="node148.html#qsur">qsur</A>'',
 </LI>
-<LI>Bodies with ''<A HREF="node126.html#qbod">qbod</A>''.
+<LI>Bodies with ''<A HREF="node129.html#qbod">qbod</A>''.
 </LI>
 </UL>
-If possible, create higher geometry by sweeping or copying geometry with ''<A HREF="node168.html#swep">swep</A>'' or ''<A HREF="node67.html#copy">copy</A>''. You might move or scale your model with the command ''<A HREF="node110.html#move">move</A>''. The commands require sets to work with. Sets reference entities like bodies or nodes. They are usefull because you can deal with a bunch of entities at once. See the section ''<A HREF="node201.html#How_to_define_a_set_of_entities">How to de [...]
+If possible, create higher geometry by sweeping or copying geometry with ''<A HREF="node171.html#swep">swep</A>'' or ''<A HREF="node67.html#copy">copy</A>''. You might move or scale your model with the command ''<A HREF="node113.html#move">move</A>''. The commands require sets to work with. Sets reference entities like bodies or nodes. They are usefull because you can deal with a bunch of entities at once. See the section ''<A HREF="node207.html#How_to_define_a_set_of_entities">How to de [...]
 
 <P>
-You can write a file with basic commands like ''pnt'' to create the basis for your construction and read it with the ''<A HREF="node148.html#read">read</A>'' command. Most commands can be used in batch mode. This allows the user to write a command file for repeated actions.
+You can write a file with basic commands like ''pnt'' to create the basis for your construction and read it with the ''<A HREF="node151.html#read">read</A>'' command. Most commands can be used in batch mode. This allows the user to write a command file for repeated actions.
 
 <P>
 The interactive commands start with the letter 'q'. Please make yourself familiar with all of them before you start to model complex geometry.
@@ -101,13 +101,13 @@ The interactive commands start with the letter 'q'. Please make yourself familia
 After the geometry is created, the divisions of the lines can be changed to control the density of the elements.  Display the lines and their divisions with 
 
 <UL>
-<LI>''<A HREF="node118.html#plot">plot</A> ld all''.
+<LI>''<A HREF="node121.html#plot">plot</A> ld all''.
 </LI>
 </UL>
 To change the element division, use 
 
 <UL>
-<LI>''<A HREF="node131.html#qdiv">qdiv</A>''.
+<LI>''<A HREF="node134.html#qdiv">qdiv</A>''.
 </LI>
 </UL>
 The default division is ''4''. With a division of''4,'' a line will have 6 nodes and will therefore be the edge of two element of the quadratic type. Next, the type of the elements must be defined. This can be done for each of the different sets. A new assignment will replace a previous one. Delete all previous assignments with
@@ -131,13 +131,13 @@ If a mesh is already defined type
 and mesh again with
 
 <UL>
-<LI>''<A HREF="node105.html#mesh">mesh</A> all''.
+<LI>''<A HREF="node108.html#mesh">mesh</A> all''.
 </LI>
 </UL>
 Then choose the menu entity ''<A HREF="node13.html#Viewing">Viewing</A> - <A HREF="node14.html#Show_Elements_With_Light">Show Elements With Light</A>'' to see the mesh lighted. Lastly, export the mesh in the calculix solver format with
 
 <UL>
-<LI>''<A HREF="node154.html#send">send</A> all abq''.
+<LI>''<A HREF="node157.html#send">send</A> all abq''.
 </LI>
 </UL>
 With the ''send'' command, it is also possible to write boundary conditions, loads and equations to files. The equations are useful to ''glue'' parts together.
@@ -146,7 +146,7 @@ With the ''send'' command, it is also possible to write boundary conditions, loa
 It is advisable to save your work from time to time without exiting the program. This is done with the command
 
 <UL>
-<LI>''<A HREF="node152.html#save">save</A>''.
+<LI>''<A HREF="node155.html#save">save</A>''.
 </LI>
 </UL>
 You leave the program either with 
@@ -158,7 +158,7 @@ You leave the program either with
 or with
 
 <UL>
-<LI>''<A HREF="node147.html#quit">quit</A>''.
+<LI>''<A HREF="node150.html#quit">quit</A>''.
 </LI>
 </UL>
 Exit will write all geometry to an fbd-file and if a file of this name exists already then the extension of this file will be renamed from fbd to fbb. ''quit''  closes the program without saving. 
@@ -172,7 +172,7 @@ A solver input file can be written with the help of an editor (emacs, nedit etc.
 for a final check. All predefined sets are available together with automatically generated sets which store boundaries, equations and more. These sets start with the ''+''-sign. For example the set +bou stores all constrained nodes where the set +bou1, +bou2, +bou3 store the constraints for the individual directions. Further the set +dep and +ind store the dependent and independent nodes involved in equations etc. See which sets are defined with the command
 
 <UL>
-<LI>''<A HREF="node121.html#prnt">prnt</A> se''.
+<LI>''<A HREF="node124.html#prnt">prnt</A> se''.
 </LI>
 </UL>
 Each line starts with the set-index, then the set-name followed by the number of all referenced entities. The sets can be specified by index or name. For example if the index of set ''blade'' is ''5'' the following commands are equivalent:
@@ -186,7 +186,7 @@ Each line starts with the set-index, then the set-name followed by the number of
 The use of wildcards is possible to search for a certain expression:
 
 <UL>
-<LI>''<A HREF="node121.html#prnt">prnt</A> se +*''
+<LI>''<A HREF="node124.html#prnt">prnt</A> se +*''
 </LI>
 </UL>
 Now all sets starting with a ``+'' in their names will be listed.
@@ -195,13 +195,13 @@ Now all sets starting with a ``+'' in their names will be listed.
 Predefined loads are stored as ''<A HREF="node11.html#Datasets">Datasets</A>'' to be visualized. Sets with the name of the load-type (CLOAD, DLOAD) store the related nodes, faces or elements. Use the command
 
 <UL>
-<LI>''<A HREF="node118.html#plot">plot</A>''
+<LI>''<A HREF="node121.html#plot">plot</A>''
 </LI>
 </UL>
 or
 
 <UL>
-<LI>''<A HREF="node119.html#plus">plus</A>''
+<LI>''<A HREF="node122.html#plus">plus</A>''
 </LI>
 </UL>
 to visualize entities of sets.
@@ -216,40 +216,40 @@ were the solver input file ''filename.inp'' is optional. With this file, the set
 <BR>
 <BR>
 If you have problems doing the above or if you want to learn more and in more detail about the cgx continue with the tutorial [<A
- HREF="node229.html#tutorial">10</A>] and look in the appendix, section <A HREF="node199.html#Tips_and_Hints">Tips and Hints</A> and <A HREF="node196.html#Known_Problems">Known Problems</A>.    
+ HREF="node235.html#tutorial">10</A>] and look in the appendix, section <A HREF="node204.html#Tips_and_Hints">Tips and Hints</A> and <A HREF="node201.html#Known_Problems">Known Problems</A>.    
 
 <P>
 <HR>
 <!--Navigation Panel-->
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+<A NAME="tex2html516"
   HREF="node6.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
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+<B> Next:</B> <A NAME="tex2html517"
   HREF="node6.html">Program Parameters</A>
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+<B> Up:</B> <A NAME="tex2html513"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
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+   <B>  <A NAME="tex2html515"
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+2016-08-01
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diff --git a/cgx_2.10/doc/cgx/node50.html b/cgx_2.11/doc/cgx/node50.html
similarity index 85%
rename from cgx_2.10/doc/cgx/node50.html
rename to cgx_2.11/doc/cgx/node50.html
index 9aadee5..ddb15e1 100644
--- a/cgx_2.10/doc/cgx/node50.html
+++ b/cgx_2.11/doc/cgx/node50.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
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+<A NAME="tex2html1125"
   HREF="node1.html">
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1116"
+<B> Next:</B> <A NAME="tex2html1128"
   HREF="node51.html">Ps-Hardcopy</A>
-<B> Up:</B> <A NAME="tex2html1112"
+<B> Up:</B> <A NAME="tex2html1124"
   HREF="node49.html">Hardcopy</A>
-<B> Previous:</B> <A NAME="tex2html1106"
+<B> Previous:</B> <A NAME="tex2html1118"
   HREF="node49.html">Hardcopy</A>
-   <B>  <A NAME="tex2html1114"
+   <B>  <A NAME="tex2html1126"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -60,13 +60,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 Tga-Hardcopy
 </H3>
 To create a window dump in tga format. You might use the program ''convert'' [<A
- HREF="node229.html#ImageMagick">11</A>] to convert this format to others.
+ HREF="node235.html#ImageMagick">11</A>] to convert this format to others.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node51.html b/cgx_2.11/doc/cgx/node51.html
similarity index 88%
rename from cgx_2.10/doc/cgx/node51.html
rename to cgx_2.11/doc/cgx/node51.html
index 0fe26f5..592520b 100644
--- a/cgx_2.10/doc/cgx/node51.html
+++ b/cgx_2.11/doc/cgx/node51.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
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+<A NAME="tex2html1139"
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
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+<A NAME="tex2html1129"
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
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+<A NAME="tex2html1137"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1128"
+<B> Next:</B> <A NAME="tex2html1140"
   HREF="node52.html">Gif-Hardcopy</A>
-<B> Up:</B> <A NAME="tex2html1124"
+<B> Up:</B> <A NAME="tex2html1136"
   HREF="node49.html">Hardcopy</A>
-<B> Previous:</B> <A NAME="tex2html1118"
+<B> Previous:</B> <A NAME="tex2html1130"
   HREF="node50.html">Tga-Hardcopy</A>
-   <B>  <A NAME="tex2html1126"
+   <B>  <A NAME="tex2html1138"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ To create a window dump in postscript format. The program convert must be instal
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node52.html b/cgx_2.11/doc/cgx/node52.html
similarity index 88%
rename from cgx_2.10/doc/cgx/node52.html
rename to cgx_2.11/doc/cgx/node52.html
index a276d8e..6a9df2b 100644
--- a/cgx_2.10/doc/cgx/node52.html
+++ b/cgx_2.11/doc/cgx/node52.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1139"
+<A NAME="tex2html1151"
   HREF="node53.html">
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+<A NAME="tex2html1149"
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1140"
+<B> Next:</B> <A NAME="tex2html1152"
   HREF="node53.html">Png-Hardcopy</A>
-<B> Up:</B> <A NAME="tex2html1136"
+<B> Up:</B> <A NAME="tex2html1148"
   HREF="node49.html">Hardcopy</A>
-<B> Previous:</B> <A NAME="tex2html1130"
+<B> Previous:</B> <A NAME="tex2html1142"
   HREF="node51.html">Ps-Hardcopy</A>
-   <B>  <A NAME="tex2html1138"
+   <B>  <A NAME="tex2html1150"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ To create a window dump in gif format. The program convert must be installed.
 <BR><HR>
 <ADDRESS>
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-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node53.html b/cgx_2.11/doc/cgx/node53.html
similarity index 88%
rename from cgx_2.10/doc/cgx/node53.html
rename to cgx_2.11/doc/cgx/node53.html
index 9333318..1bc0c80 100644
--- a/cgx_2.10/doc/cgx/node53.html
+++ b/cgx_2.11/doc/cgx/node53.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
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+<A NAME="tex2html1163"
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
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-<B> Next:</B> <A NAME="tex2html1152"
+<B> Next:</B> <A NAME="tex2html1164"
   HREF="node54.html">Start Recording Gif-Movie</A>
-<B> Up:</B> <A NAME="tex2html1148"
+<B> Up:</B> <A NAME="tex2html1160"
   HREF="node49.html">Hardcopy</A>
-<B> Previous:</B> <A NAME="tex2html1142"
+<B> Previous:</B> <A NAME="tex2html1154"
   HREF="node52.html">Gif-Hardcopy</A>
-   <B>  <A NAME="tex2html1150"
+   <B>  <A NAME="tex2html1162"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ To create a window dump in png format. The program convert must be installed.
 <BR><HR>
 <ADDRESS>
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-2016-03-04
+2016-08-01
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 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node54.html b/cgx_2.11/doc/cgx/node54.html
similarity index 83%
rename from cgx_2.10/doc/cgx/node54.html
rename to cgx_2.11/doc/cgx/node54.html
index cc49ac3..06cedc8 100644
--- a/cgx_2.10/doc/cgx/node54.html
+++ b/cgx_2.11/doc/cgx/node54.html
@@ -25,30 +25,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1157"
+<A NAME="tex2html1169"
   HREF="node49.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1153"
+<A NAME="tex2html1165"
   HREF="node53.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1159"
+<A NAME="tex2html1171"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1162"
+<B> Next:</B> <A NAME="tex2html1174"
   HREF="node55.html">Help</A>
-<B> Up:</B> <A NAME="tex2html1158"
+<B> Up:</B> <A NAME="tex2html1170"
   HREF="node49.html">Hardcopy</A>
-<B> Previous:</B> <A NAME="tex2html1154"
+<B> Previous:</B> <A NAME="tex2html1166"
   HREF="node53.html">Png-Hardcopy</A>
-   <B>  <A NAME="tex2html1160"
+   <B>  <A NAME="tex2html1172"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -59,13 +59,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 Start Recording Gif-Movie
 </H3>
 All frames during an animation are stored. The recording ends after the right mouse button is pressed while in the menu area. Finally all frames are combined in the file ''movie.gif'' which can be displayed with various tools (Firefox [<A
- HREF="node229.html#Firefox">12</A>] or realplay). If the animation is stopped with the middle mouse button while in the menu area, then the movie stops until it is released by pressing the middle mouse button again. See ''<A HREF="node111.html#movi">movi</A>'' for the keyboard options. Further remarks in ''<A HREF="node200.html#How_to_change_the_format_of_the_movie_file">How to change the format of the movie file</A>''.
+ HREF="node235.html#Firefox">12</A>] or realplay). If the animation is stopped with the middle mouse button while in the menu area, then the movie stops until it is released by pressing the middle mouse button again. See ''<A HREF="node114.html#movi">movi</A>'' for the keyboard options. Further remarks in ''<A HREF="node205.html#How_to_change_the_format_of_the_movie_file">How to change the format of the movie file</A>''.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node55.html b/cgx_2.11/doc/cgx/node55.html
similarity index 89%
rename from cgx_2.10/doc/cgx/node55.html
rename to cgx_2.11/doc/cgx/node55.html
index 30eb638..89c8b8f 100644
--- a/cgx_2.10/doc/cgx/node55.html
+++ b/cgx_2.11/doc/cgx/node55.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1173"
+<A NAME="tex2html1185"
   HREF="node56.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1169"
+<A NAME="tex2html1181"
   HREF="node10.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1163"
+<A NAME="tex2html1175"
   HREF="node54.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1171"
+<A NAME="tex2html1183"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1174"
+<B> Next:</B> <A NAME="tex2html1186"
   HREF="node56.html">Quit</A>
-<B> Up:</B> <A NAME="tex2html1170"
+<B> Up:</B> <A NAME="tex2html1182"
   HREF="node10.html">Menu</A>
-<B> Previous:</B> <A NAME="tex2html1164"
+<B> Previous:</B> <A NAME="tex2html1176"
   HREF="node54.html">Start Recording Gif-Movie</A>
-   <B>  <A NAME="tex2html1172"
+   <B>  <A NAME="tex2html1184"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -60,13 +60,13 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 Help
 </H2>
 Starts the html help and displays this document. It only works if the specified html-viewer is available. The default is Firefox [<A
- HREF="node229.html#Firefox">12</A>] but this can be changed in the ''cgx.h'' file. The search-path for the documentation is also defined in the ''cgx.h'' file. Please make sure that the documentation is in the specified location or change the path in the ''cgx.h'' file and recompile the program after the object-files are deleted.  The default location for the html help is .../CalculiX/cgx_X.X/doc/cgx and /CalculiX/ccx_X.X/doc/ccx for cgx and ccx respectively.  The html files must be dow [...]
+ HREF="node235.html#Firefox">12</A>] but this can be changed in the ''cgx.h'' file. The search-path for the documentation is also defined in the ''cgx.h'' file. Please make sure that the documentation is in the specified location or change the path in the ''cgx.h'' file and recompile the program after the object-files are deleted.  The default location for the html help is .../CalculiX/cgx_X.X/doc/cgx and /CalculiX/ccx_X.X/doc/ccx for cgx and ccx respectively.  The html files must be dow [...]
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node56.html b/cgx_2.11/doc/cgx/node56.html
similarity index 87%
rename from cgx_2.10/doc/cgx/node56.html
rename to cgx_2.11/doc/cgx/node56.html
index d8e0ff3..8e5aace 100644
--- a/cgx_2.10/doc/cgx/node56.html
+++ b/cgx_2.11/doc/cgx/node56.html
@@ -25,30 +25,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1183"
+<A NAME="tex2html1195"
   HREF="node57.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1179"
+<A NAME="tex2html1191"
   HREF="node10.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1175"
+<A NAME="tex2html1187"
   HREF="node55.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1181"
+<A NAME="tex2html1193"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1184"
+<B> Next:</B> <A NAME="tex2html1196"
   HREF="node57.html">Commands</A>
-<B> Up:</B> <A NAME="tex2html1180"
+<B> Up:</B> <A NAME="tex2html1192"
   HREF="node10.html">Menu</A>
-<B> Previous:</B> <A NAME="tex2html1176"
+<B> Previous:</B> <A NAME="tex2html1188"
   HREF="node55.html">Help</A>
-   <B>  <A NAME="tex2html1182"
+   <B>  <A NAME="tex2html1194"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -64,7 +64,7 @@ This terminates the program without a save.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node57.html b/cgx_2.11/doc/cgx/node57.html
similarity index 66%
rename from cgx_2.10/doc/cgx/node57.html
rename to cgx_2.11/doc/cgx/node57.html
index b5492bf..94d49d8 100644
--- a/cgx_2.10/doc/cgx/node57.html
+++ b/cgx_2.11/doc/cgx/node57.html
@@ -18,7 +18,7 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node181.html">
+<LINK REL="next" HREF="node184.html">
 <LINK REL="previous" HREF="node10.html">
 <LINK REL="up" HREF="cgx.html">
 <LINK REL="next" HREF="node58.html">
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1195"
+<A NAME="tex2html1207"
   HREF="node58.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1191"
+<A NAME="tex2html1203"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1185"
+<A NAME="tex2html1197"
   HREF="node56.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1193"
+<A NAME="tex2html1205"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1196"
+<B> Next:</B> <A NAME="tex2html1208"
   HREF="node58.html">anim</A>
-<B> Up:</B> <A NAME="tex2html1192"
+<B> Up:</B> <A NAME="tex2html1204"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html1186"
+<B> Previous:</B> <A NAME="tex2html1198"
   HREF="node56.html">Quit</A>
-   <B>  <A NAME="tex2html1194"
+   <B>  <A NAME="tex2html1206"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -86,285 +86,291 @@ will create a line with the alias name L1 and will use the alias names P1 and P2
 <A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
 
 <UL>
-<LI><A NAME="tex2html1197"
-  HREF="node58.html">anim</A>
-<LI><A NAME="tex2html1198"
-  HREF="node59.html">area</A>
-<LI><A NAME="tex2html1199"
-  HREF="node60.html">asgn</A>
-<LI><A NAME="tex2html1200"
-  HREF="node61.html">bia</A>
-<LI><A NAME="tex2html1201"
-  HREF="node62.html">body</A>
-<LI><A NAME="tex2html1202"
-  HREF="node63.html">break</A>
-<LI><A NAME="tex2html1203"
-  HREF="node64.html">call</A>
-<LI><A NAME="tex2html1204"
-  HREF="node65.html">cntr</A>
-<LI><A NAME="tex2html1205"
-  HREF="node66.html">comp</A>
-<LI><A NAME="tex2html1206"
-  HREF="node67.html">copy</A>
-<LI><A NAME="tex2html1207"
-  HREF="node68.html">corrad</A>
-<LI><A NAME="tex2html1208"
-  HREF="node69.html">csysa</A>
 <LI><A NAME="tex2html1209"
-  HREF="node70.html">cut</A>
+  HREF="node58.html">anim</A>
 <LI><A NAME="tex2html1210"
-  HREF="node71.html">del</A>
+  HREF="node59.html">area</A>
 <LI><A NAME="tex2html1211"
-  HREF="node72.html">dist</A>
+  HREF="node60.html">asgn</A>
 <LI><A NAME="tex2html1212"
-  HREF="node73.html">div</A>
+  HREF="node61.html">bia</A>
 <LI><A NAME="tex2html1213"
-  HREF="node74.html">ds</A>
+  HREF="node62.html">body</A>
 <LI><A NAME="tex2html1214"
-  HREF="node75.html">elem</A>
+  HREF="node63.html">break</A>
 <LI><A NAME="tex2html1215"
-  HREF="node76.html">else</A>
+  HREF="node64.html">call</A>
 <LI><A NAME="tex2html1216"
-  HREF="node77.html">endif</A>
+  HREF="node65.html">cntr</A>
 <LI><A NAME="tex2html1217"
-  HREF="node78.html">endwhile</A>
+  HREF="node66.html">comp</A>
 <LI><A NAME="tex2html1218"
-  HREF="node79.html">elty</A>
+  HREF="node67.html">copy</A>
 <LI><A NAME="tex2html1219"
-  HREF="node80.html">enq</A>
+  HREF="node68.html">corrad</A>
 <LI><A NAME="tex2html1220"
-  HREF="node81.html">eqal</A>
+  HREF="node69.html">csysa</A>
 <LI><A NAME="tex2html1221"
-  HREF="node82.html">exit</A>
+  HREF="node70.html">cut</A>
 <LI><A NAME="tex2html1222"
-  HREF="node83.html">flip</A>
+  HREF="node71.html">del</A>
 <LI><A NAME="tex2html1223"
-  HREF="node84.html">flpc</A>
+  HREF="node72.html">dist</A>
 <LI><A NAME="tex2html1224"
-  HREF="node85.html">font</A>
+  HREF="node73.html">div</A>
 <LI><A NAME="tex2html1225"
-  HREF="node86.html">frame</A>
+  HREF="node74.html">ds</A>
 <LI><A NAME="tex2html1226"
-  HREF="node87.html">gbod</A>
+  HREF="node75.html">elem</A>
 <LI><A NAME="tex2html1227"
-  HREF="node88.html">gonly</A>
+  HREF="node76.html">else</A>
 <LI><A NAME="tex2html1228"
-  HREF="node89.html">graph</A>
+  HREF="node77.html">endif</A>
 <LI><A NAME="tex2html1229"
-  HREF="node90.html">grps</A>
+  HREF="node78.html">endwhile</A>
 <LI><A NAME="tex2html1230"
-  HREF="node91.html">gsur</A>
+  HREF="node79.html">elty</A>
 <LI><A NAME="tex2html1231"
-  HREF="node92.html">gtol</A>
+  HREF="node80.html">enq</A>
 <LI><A NAME="tex2html1232"
-  HREF="node93.html">hcpy</A>
+  HREF="node81.html">eqal</A>
 <LI><A NAME="tex2html1233"
-  HREF="node94.html">help</A>
+  HREF="node82.html">exit</A>
 <LI><A NAME="tex2html1234"
-  HREF="node95.html">if</A>
+  HREF="node83.html">fil</A>
 <LI><A NAME="tex2html1235"
-  HREF="node96.html">lcmb</A>
+  HREF="node84.html">flip</A>
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-  HREF="node97.html">length</A>
+  HREF="node85.html">flpc</A>
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-  HREF="node98.html">line</A>
+  HREF="node86.html">font</A>
 <LI><A NAME="tex2html1238"
-  HREF="node99.html">lnor</A>
+  HREF="node87.html">frame</A>
 <LI><A NAME="tex2html1239"
-  HREF="node100.html">mata</A>
+  HREF="node88.html">gbod</A>
 <LI><A NAME="tex2html1240"
-  HREF="node101.html">map</A>
+  HREF="node89.html">gonly</A>
 <LI><A NAME="tex2html1241"
-  HREF="node102.html">mats</A>
+  HREF="node90.html">graph</A>
 <LI><A NAME="tex2html1242"
-  HREF="node103.html">max</A>
+  HREF="node91.html">grpa</A>
 <LI><A NAME="tex2html1243"
-  HREF="node104.html">merg</A>
+  HREF="node92.html">grps</A>
 <LI><A NAME="tex2html1244"
-  HREF="node105.html">mesh</A>
+  HREF="node93.html">gsur</A>
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-  HREF="node106.html">mids</A>
+  HREF="node94.html">gtol</A>
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-  HREF="node107.html">min</A>
+  HREF="node95.html">hcpy</A>
 <LI><A NAME="tex2html1247"
-  HREF="node108.html">minus</A>
+  HREF="node96.html">help</A>
 <LI><A NAME="tex2html1248"
-  HREF="node109.html">mm</A>
+  HREF="node97.html">if</A>
 <LI><A NAME="tex2html1249"
-  HREF="node110.html">move</A>
+  HREF="node98.html">int</A>
 <LI><A NAME="tex2html1250"
-  HREF="node111.html">movi</A>
+  HREF="node99.html">lcmb</A>
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-  HREF="node112.html">msg</A>
+  HREF="node100.html">length</A>
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-  HREF="node113.html">node</A>
+  HREF="node101.html">line</A>
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-  HREF="node114.html">norm</A>
+  HREF="node102.html">lnor</A>
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-  HREF="node115.html">nurl</A>
+  HREF="node103.html">mata</A>
 <LI><A NAME="tex2html1255"
-  HREF="node116.html">nurs</A>
+  HREF="node104.html">map</A>
 <LI><A NAME="tex2html1256"
-  HREF="node117.html">ori</A>
+  HREF="node105.html">mats</A>
 <LI><A NAME="tex2html1257"
-  HREF="node118.html">plot</A>
+  HREF="node106.html">max</A>
 <LI><A NAME="tex2html1258"
-  HREF="node119.html">plus</A>
+  HREF="node107.html">merg</A>
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-  HREF="node120.html">pnt</A>
+  HREF="node108.html">mesh</A>
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-  HREF="node121.html">prnt</A>
+  HREF="node109.html">mids</A>
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-  HREF="node122.html">proj</A>
+  HREF="node110.html">min</A>
 <LI><A NAME="tex2html1262"
-  HREF="node123.html">qadd</A>
+  HREF="node111.html">minus</A>
 <LI><A NAME="tex2html1263"
-  HREF="node124.html">qali</A>
+  HREF="node112.html">mm</A>
 <LI><A NAME="tex2html1264"
-  HREF="node125.html">qbia</A>
+  HREF="node113.html">move</A>
 <LI><A NAME="tex2html1265"
-  HREF="node126.html">qbod</A>
+  HREF="node114.html">movi</A>
 <LI><A NAME="tex2html1266"
-  HREF="node127.html">qcnt</A>
+  HREF="node115.html">msg</A>
 <LI><A NAME="tex2html1267"
-  HREF="node128.html">qcut</A>
+  HREF="node116.html">node</A>
 <LI><A NAME="tex2html1268"
-  HREF="node129.html">qdel</A>
+  HREF="node117.html">norm</A>
 <LI><A NAME="tex2html1269"
-  HREF="node130.html">qdis</A>
+  HREF="node118.html">nurl</A>
 <LI><A NAME="tex2html1270"
-  HREF="node131.html">qdiv</A>
+  HREF="node119.html">nurs</A>
 <LI><A NAME="tex2html1271"
-  HREF="node132.html">qenq</A>
+  HREF="node120.html">ori</A>
 <LI><A NAME="tex2html1272"
-  HREF="node133.html">qfil</A>
+  HREF="node121.html">plot</A>
 <LI><A NAME="tex2html1273"
-  HREF="node134.html">qflp</A>
+  HREF="node122.html">plus</A>
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-  HREF="node135.html">qint</A>
+  HREF="node123.html">pnt</A>
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-  HREF="node136.html">qlin</A>
+  HREF="node124.html">prnt</A>
 <LI><A NAME="tex2html1276"
-  HREF="node137.html">qmsh</A>
+  HREF="node125.html">proj</A>
 <LI><A NAME="tex2html1277"
-  HREF="node138.html">qnor</A>
+  HREF="node126.html">qadd</A>
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-  HREF="node139.html">qpnt</A>
+  HREF="node127.html">qali</A>
 <LI><A NAME="tex2html1279"
-  HREF="node140.html">qnod</A>
+  HREF="node128.html">qbia</A>
 <LI><A NAME="tex2html1280"
-  HREF="node141.html">qrem</A>
+  HREF="node129.html">qbod</A>
 <LI><A NAME="tex2html1281"
-  HREF="node142.html">qseq</A>
+  HREF="node130.html">qcnt</A>
 <LI><A NAME="tex2html1282"
-  HREF="node143.html">qshp</A>
+  HREF="node131.html">qcut</A>
 <LI><A NAME="tex2html1283"
-  HREF="node144.html">qspl</A>
+  HREF="node132.html">qdel</A>
 <LI><A NAME="tex2html1284"
-  HREF="node145.html">qsur</A>
+  HREF="node133.html">qdis</A>
 <LI><A NAME="tex2html1285"
-  HREF="node146.html">qtxt</A>
+  HREF="node134.html">qdiv</A>
 <LI><A NAME="tex2html1286"
-  HREF="node147.html">quit</A>
+  HREF="node135.html">qenq</A>
 <LI><A NAME="tex2html1287"
-  HREF="node148.html">read</A>
+  HREF="node136.html">qfil</A>
 <LI><A NAME="tex2html1288"
-  HREF="node149.html">rep</A>
+  HREF="node137.html">qflp</A>
 <LI><A NAME="tex2html1289"
-  HREF="node150.html">rnam</A>
+  HREF="node138.html">qint</A>
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-  HREF="node151.html">rot</A>
+  HREF="node139.html">qlin</A>
 <LI><A NAME="tex2html1291"
-  HREF="node152.html">save</A>
+  HREF="node140.html">qmsh</A>
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-  HREF="node153.html">scal</A>
+  HREF="node141.html">qnor</A>
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-  HREF="node154.html">send</A>
+  HREF="node142.html">qpnt</A>
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-  HREF="node155.html">seqa</A>
+  HREF="node143.html">qnod</A>
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-  HREF="node156.html">seql</A>
+  HREF="node144.html">qrem</A>
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-  HREF="node157.html">seta</A>
+  HREF="node145.html">qseq</A>
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-  HREF="node158.html">setc</A>
+  HREF="node146.html">qshp</A>
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-  HREF="node159.html">sete</A>
+  HREF="node147.html">qspl</A>
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-  HREF="node160.html">seti</A>
+  HREF="node148.html">qsur</A>
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-  HREF="node161.html">seto</A>
+  HREF="node149.html">qtxt</A>
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-  HREF="node162.html">setr</A>
+  HREF="node150.html">quit</A>
 <LI><A NAME="tex2html1302"
-  HREF="node163.html">shpe</A>
+  HREF="node151.html">read</A>
 <LI><A NAME="tex2html1303"
-  HREF="node164.html">split</A>
+  HREF="node152.html">rep</A>
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-  HREF="node165.html">stack</A>
+  HREF="node153.html">rnam</A>
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-  HREF="node166.html">steps</A>
+  HREF="node154.html">rot</A>
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-  HREF="node167.html">surf</A>
+  HREF="node155.html">save</A>
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-  HREF="node168.html">swep</A>
+  HREF="node156.html">scal</A>
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-  HREF="node169.html">sys</A>
+  HREF="node157.html">send</A>
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-  HREF="node170.html">test</A>
+  HREF="node158.html">seqa</A>
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-  HREF="node171.html">text</A>
+  HREF="node159.html">seql</A>
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-  HREF="node172.html">tra</A>
+  HREF="node160.html">seta</A>
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-  HREF="node173.html">trfm</A>
+  HREF="node161.html">setc</A>
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-  HREF="node174.html">ucut</A>
+  HREF="node162.html">sete</A>
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-  HREF="node175.html">valu</A>
+  HREF="node163.html">seti</A>
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-  HREF="node176.html">view</A>
+  HREF="node164.html">seto</A>
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-  HREF="node177.html">volu</A>
+  HREF="node165.html">setr</A>
 <LI><A NAME="tex2html1317"
-  HREF="node178.html">while</A>
+  HREF="node166.html">shpe</A>
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-  HREF="node179.html">zap</A>
+  HREF="node167.html">split</A>
 <LI><A NAME="tex2html1319"
-  HREF="node180.html">zoom</A>
+  HREF="node168.html">stack</A>
+<LI><A NAME="tex2html1320"
+  HREF="node169.html">steps</A>
+<LI><A NAME="tex2html1321"
+  HREF="node170.html">surf</A>
+<LI><A NAME="tex2html1322"
+  HREF="node171.html">swep</A>
+<LI><A NAME="tex2html1323"
+  HREF="node172.html">sys</A>
+<LI><A NAME="tex2html1324"
+  HREF="node173.html">test</A>
+<LI><A NAME="tex2html1325"
+  HREF="node174.html">text</A>
+<LI><A NAME="tex2html1326"
+  HREF="node175.html">tra</A>
+<LI><A NAME="tex2html1327"
+  HREF="node176.html">trfm</A>
+<LI><A NAME="tex2html1328"
+  HREF="node177.html">ucut</A>
+<LI><A NAME="tex2html1329"
+  HREF="node178.html">valu</A>
+<LI><A NAME="tex2html1330"
+  HREF="node179.html">view</A>
+<LI><A NAME="tex2html1331"
+  HREF="node180.html">volu</A>
+<LI><A NAME="tex2html1332"
+  HREF="node181.html">while</A>
+<LI><A NAME="tex2html1333"
+  HREF="node182.html">zap</A>
+<LI><A NAME="tex2html1334"
+  HREF="node183.html">zoom</A>
 </UL>
 <!--End of Table of Child-Links-->
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+<A NAME="tex2html1207"
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-<B> Next:</B> <A NAME="tex2html1196"
+<B> Next:</B> <A NAME="tex2html1208"
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+<B> Up:</B> <A NAME="tex2html1204"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html1186"
+<B> Previous:</B> <A NAME="tex2html1198"
   HREF="node56.html">Quit</A>
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+   <B>  <A NAME="tex2html1206"
   HREF="node1.html">Contents</A></B> 
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diff --git a/cgx_2.10/doc/cgx/node58.html b/cgx_2.11/doc/cgx/node58.html
similarity index 89%
rename from cgx_2.10/doc/cgx/node58.html
rename to cgx_2.11/doc/cgx/node58.html
index 90d52cb..070c973 100644
--- a/cgx_2.10/doc/cgx/node58.html
+++ b/cgx_2.11/doc/cgx/node58.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
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+<A NAME="tex2html1345"
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
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+<A NAME="tex2html1335"
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
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+<A NAME="tex2html1343"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
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-<B> Next:</B> <A NAME="tex2html1331"
+<B> Next:</B> <A NAME="tex2html1346"
   HREF="node59.html">area</A>
-<B> Up:</B> <A NAME="tex2html1327"
+<B> Up:</B> <A NAME="tex2html1342"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1321"
+<B> Previous:</B> <A NAME="tex2html1336"
   HREF="node57.html">Commands</A>
-   <B>  <A NAME="tex2html1329"
+   <B>  <A NAME="tex2html1344"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -64,13 +64,13 @@ anim
            'real' ['on'|'off']|'model' ['on'|'off']| ->
            'elem' ['on'|'off']| 'start'
 </PRE>
-This keyword is used to manipulate the animation of displacements. See also ''<A HREF="node74.html#ds">ds</A>'' and ''<A HREF="node153.html#scal">scal</A>''. The amplification is controlled with ``tune''. ``steps'' defines the number of frames over one periode. ``time'' controlls the duration of one periode. ``real'' switches of the automatic amplification and the real displacements are used instead. In addition the displacements of the negative part of the periode is set to zero. ``mode [...]
+This keyword is used to manipulate the animation of displacements. See also ''<A HREF="node74.html#ds">ds</A>'' and ''<A HREF="node156.html#scal">scal</A>''. The amplification is controlled with ``tune''. ``steps'' defines the number of frames over one periode. ``time'' controlls the duration of one periode. ``real'' switches of the automatic amplification and the real displacements are used instead. In addition the displacements of the negative part of the periode is set to zero. ``mode [...]
 
 <P>
 <BR><HR>
 <ADDRESS>
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+2016-08-01
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diff --git a/cgx_2.10/doc/cgx/node59.html b/cgx_2.11/doc/cgx/node59.html
similarity index 86%
rename from cgx_2.10/doc/cgx/node59.html
rename to cgx_2.11/doc/cgx/node59.html
index f5551dd..cc551bb 100644
--- a/cgx_2.10/doc/cgx/node59.html
+++ b/cgx_2.11/doc/cgx/node59.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
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+<A NAME="tex2html1347"
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
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-<B> Next:</B> <A NAME="tex2html1343"
+<B> Next:</B> <A NAME="tex2html1358"
   HREF="node60.html">asgn</A>
-<B> Up:</B> <A NAME="tex2html1339"
+<B> Up:</B> <A NAME="tex2html1354"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1333"
+<B> Previous:</B> <A NAME="tex2html1348"
   HREF="node58.html">anim</A>
-   <B>  <A NAME="tex2html1341"
+   <B>  <A NAME="tex2html1356"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,13 +65,13 @@ area
 This keyword is used to calculate the area and the center of gravity of a set of shell-elements or surfaces of volume-elements. If a 'dataset' is active then an averaged value is calculated.
 
 <P>
-The command writes to the ''<A HREF="node165.html#stack">stack</A>''.
+The command writes to the ''<A HREF="node168.html#stack">stack</A>''.
 
 <P>
 <BR><HR>
 <ADDRESS>
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+2016-08-01
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diff --git a/cgx_2.10/doc/cgx/node6.html b/cgx_2.11/doc/cgx/node6.html
similarity index 90%
rename from cgx_2.10/doc/cgx/node6.html
rename to cgx_2.11/doc/cgx/node6.html
index 7ebd9f9..7dbbff6 100644
--- a/cgx_2.10/doc/cgx/node6.html
+++ b/cgx_2.11/doc/cgx/node6.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
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+<A NAME="tex2html528"
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
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+<A NAME="tex2html518"
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
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+<A NAME="tex2html526"
   HREF="node1.html">
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
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-<B> Next:</B> <A NAME="tex2html517"
+<B> Next:</B> <A NAME="tex2html529"
   HREF="node7.html">Input Devices</A>
-<B> Up:</B> <A NAME="tex2html513"
+<B> Up:</B> <A NAME="tex2html525"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html507"
+<B> Previous:</B> <A NAME="tex2html519"
   HREF="node5.html">Getting Started</A>
-   <B>  <A NAME="tex2html515"
+   <B>  <A NAME="tex2html527"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -93,10 +93,10 @@ Program Parameters
   -read         forces the program to read the complete result-
                 file at startup
 </PRE>
-If no option is provided then a result-file (frd) is assumed, see ''<A HREF="node182.html#Result_Format">Result Format</A>''.
+If no option is provided then a result-file (frd) is assumed, see ''<A HREF="node185.html#Result_Format">Result Format</A>''.
 
 <P>
-A file containing commands or geometric informations is assumed if the option -b is specified. Such a file will be created if you use ''<A HREF="node82.html#exit">exit</A>'' or ''<A HREF="node152.html#save">save</A>'' after you have interactively created geometry. Option -a awaits the same format as option -b but merging, defining of line-divisions and the calculation of the interior of the surfaces is done automatically and the illuminated structure is presented after startup. This shou [...]
+A file containing commands or geometric informations is assumed if the option -b is specified. Such a file will be created if you use ''<A HREF="node82.html#exit">exit</A>'' or ''<A HREF="node155.html#save">save</A>'' after you have interactively created geometry. Option -a awaits the same format as option -b but merging, defining of line-divisions and the calculation of the interior of the surfaces is done automatically and the illuminated structure is presented after startup. This shou [...]
 
 <P>
 An input file for the solver can be read with option -c. Certain key-words are known and the affected nodes or elements are stored in sets. For example the default set(s) +bou(dof) store nodes which are restricted in the corresponding degree of freedom and the set(s) +dep(dof) and +ind(dof) store dependent and independent nodes used in equations.
@@ -107,35 +107,35 @@ A special case is OpenFOAM. The results are organized in a directory structure c
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html516"
+<A NAME="tex2html528"
   HREF="node7.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
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+<A NAME="tex2html518"
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html514"
+<A NAME="tex2html526"
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  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
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-<B> Next:</B> <A NAME="tex2html517"
+<B> Next:</B> <A NAME="tex2html529"
   HREF="node7.html">Input Devices</A>
-<B> Up:</B> <A NAME="tex2html513"
+<B> Up:</B> <A NAME="tex2html525"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html507"
+<B> Previous:</B> <A NAME="tex2html519"
   HREF="node5.html">Getting Started</A>
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+   <B>  <A NAME="tex2html527"
   HREF="node1.html">Contents</A></B> 
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diff --git a/cgx_2.10/doc/cgx/node60.html b/cgx_2.11/doc/cgx/node60.html
similarity index 87%
rename from cgx_2.10/doc/cgx/node60.html
rename to cgx_2.11/doc/cgx/node60.html
index ef185e0..f36f6be 100644
--- a/cgx_2.10/doc/cgx/node60.html
+++ b/cgx_2.11/doc/cgx/node60.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
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-<A NAME="tex2html1354"
+<A NAME="tex2html1369"
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-<B> Next:</B> <A NAME="tex2html1355"
+<B> Next:</B> <A NAME="tex2html1370"
   HREF="node61.html">bia</A>
-<B> Up:</B> <A NAME="tex2html1351"
+<B> Up:</B> <A NAME="tex2html1366"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1345"
+<B> Previous:</B> <A NAME="tex2html1360"
   HREF="node59.html">area</A>
-   <B>  <A NAME="tex2html1353"
+   <B>  <A NAME="tex2html1368"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -77,10 +77,10 @@ will assign the character U as the leading character to all newly created names
 
 <P>
 The command is also used to controll the behaviour of the unstructured triangulator. This unstructured mesher [<A
- HREF="node229.html#mesh2d">14</A>] uses the tree parameters alpha, beta, nadapt for mesh-control. Current default is 0.4 for alpha and beta and 4 for nadapt.
+ HREF="node235.html#mesh2d">14</A>] uses the tree parameters alpha, beta, nadapt for mesh-control. Current default is 0.4 for alpha and beta and 4 for nadapt.
 
 <P>
-In case Nastran input should be generated it is possible to switch from MPCs to RBEs when using the <A HREF="node154.html#send">send</A> command in combination with the areampc option. The value after ``rbe'' represents the thermal expansion coefficient of this elements:
+In case Nastran input should be generated it is possible to switch from MPCs to RBEs when using the <A HREF="node157.html#send">send</A> command in combination with the areampc option. The value after ``rbe'' represents the thermal expansion coefficient of this elements:
 <BR>
 <BR>
 asgn rbe 0.5e-6
@@ -91,35 +91,35 @@ It should be noted that coincident nodes are connected by MPCs either way.
 <P>
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+<A NAME="tex2html1369"
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+<A NAME="tex2html1367"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1355"
+<B> Next:</B> <A NAME="tex2html1370"
   HREF="node61.html">bia</A>
-<B> Up:</B> <A NAME="tex2html1351"
+<B> Up:</B> <A NAME="tex2html1366"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1345"
+<B> Previous:</B> <A NAME="tex2html1360"
   HREF="node59.html">area</A>
-   <B>  <A NAME="tex2html1353"
+   <B>  <A NAME="tex2html1368"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node61.html b/cgx_2.11/doc/cgx/node61.html
similarity index 85%
rename from cgx_2.10/doc/cgx/node61.html
rename to cgx_2.11/doc/cgx/node61.html
index 0f6ce7a..02f6867 100644
--- a/cgx_2.10/doc/cgx/node61.html
+++ b/cgx_2.11/doc/cgx/node61.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1366"
+<A NAME="tex2html1381"
   HREF="node62.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1362"
+<A NAME="tex2html1377"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1356"
+<A NAME="tex2html1371"
   HREF="node60.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1364"
+<A NAME="tex2html1379"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1367"
+<B> Next:</B> <A NAME="tex2html1382"
   HREF="node62.html">body</A>
-<B> Up:</B> <A NAME="tex2html1363"
+<B> Up:</B> <A NAME="tex2html1378"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1357"
+<B> Previous:</B> <A NAME="tex2html1372"
   HREF="node60.html">asgn</A>
-   <B>  <A NAME="tex2html1365"
+   <B>  <A NAME="tex2html1380"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -64,19 +64,19 @@ bia
    'bia'  <set>  [<bias>]|
                  ['mult'|'div' <factor>]]
 </PRE>
-This keyword is used to define the bias of a single line or of a set of lines (see <A HREF="node123.html#qadd">qadd</A>). The bias defines the ratio of the length of the first element to the length of the last element. For example,
+This keyword is used to define the bias of a single line or of a set of lines (see <A HREF="node126.html#qadd">qadd</A>). The bias defines the ratio of the length of the first element to the length of the last element. For example,
 <BR>
 <BR>
 bia all 4.5
 <BR>
 <BR>
-will force a ratio in which the last element is 4.5 times bigger than the first one. Real numbers are permitted since version 1.5 (see also <A HREF="node125.html#qbia">qbia</A>). To convert from pre 1.5 versions, start the program with the -oldbias option.
+will force a ratio in which the last element is 4.5 times bigger than the first one. Real numbers are permitted since version 1.5 (see also <A HREF="node128.html#qbia">qbia</A>). To convert from pre 1.5 versions, start the program with the -oldbias option.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node62.html b/cgx_2.11/doc/cgx/node62.html
similarity index 86%
rename from cgx_2.10/doc/cgx/node62.html
rename to cgx_2.11/doc/cgx/node62.html
index 0874034..52f2b7c 100644
--- a/cgx_2.10/doc/cgx/node62.html
+++ b/cgx_2.11/doc/cgx/node62.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1378"
+<A NAME="tex2html1393"
   HREF="node63.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1374"
+<A NAME="tex2html1389"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1368"
+<A NAME="tex2html1383"
   HREF="node61.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1376"
+<A NAME="tex2html1391"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1379"
+<B> Next:</B> <A NAME="tex2html1394"
   HREF="node63.html">break</A>
-<B> Up:</B> <A NAME="tex2html1375"
+<B> Up:</B> <A NAME="tex2html1390"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1369"
+<B> Previous:</B> <A NAME="tex2html1384"
   HREF="node61.html">bia</A>
-   <B>  <A NAME="tex2html1377"
+   <B>  <A NAME="tex2html1392"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -66,7 +66,7 @@ body
                 [<set>]
 </PRE>
 This keyword is used to define or redefine a volume (body). Each body must have five, six or seven surfaces to be mesh-able with hexaeder-elements, otherwise it can only meshed with tets if NETGEN [<A
- HREF="node229.html#NETGEN">4</A>] is installed. However, it is sufficient to specify just the ''top'' and the ''bottom'' surfaces. But if surfaces with 3 or 5 edges are involved then this surfaces have to be the ''top'' and ''bottom'' surfaces. This is also true if surfaces have different line-divisions at opposite edges. The missing surfaces between the ''top'' and ''bottom'' surfaces will be created automatically if they do not already exist (they will always have 4 edges with the sam [...]
+ HREF="node235.html#NETGEN">4</A>] is installed. However, it is sufficient to specify just the ''top'' and the ''bottom'' surfaces. But if surfaces with 3 or 5 edges are involved then this surfaces have to be the ''top'' and ''bottom'' surfaces. This is also true if surfaces have different line-divisions at opposite edges. The missing surfaces between the ''top'' and ''bottom'' surfaces will be created automatically if they do not already exist (they will always have 4 edges with the sam [...]
 For example,
 <BR>
 <BR>
@@ -93,35 +93,35 @@ will create  a body based on the surfaces referenced by surfset.
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html1378"
+<A NAME="tex2html1393"
   HREF="node63.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1374"
+<A NAME="tex2html1389"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1368"
+<A NAME="tex2html1383"
   HREF="node61.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1376"
+<A NAME="tex2html1391"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1379"
+<B> Next:</B> <A NAME="tex2html1394"
   HREF="node63.html">break</A>
-<B> Up:</B> <A NAME="tex2html1375"
+<B> Up:</B> <A NAME="tex2html1390"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1369"
+<B> Previous:</B> <A NAME="tex2html1384"
   HREF="node61.html">bia</A>
-   <B>  <A NAME="tex2html1377"
+   <B>  <A NAME="tex2html1392"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node63.html b/cgx_2.11/doc/cgx/node63.html
similarity index 88%
rename from cgx_2.10/doc/cgx/node63.html
rename to cgx_2.11/doc/cgx/node63.html
index 454588e..1ba3439 100644
--- a/cgx_2.10/doc/cgx/node63.html
+++ b/cgx_2.11/doc/cgx/node63.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1390"
+<A NAME="tex2html1405"
   HREF="node64.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1386"
+<A NAME="tex2html1401"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1380"
+<A NAME="tex2html1395"
   HREF="node62.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1388"
+<A NAME="tex2html1403"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1391"
+<B> Next:</B> <A NAME="tex2html1406"
   HREF="node64.html">call</A>
-<B> Up:</B> <A NAME="tex2html1387"
+<B> Up:</B> <A NAME="tex2html1402"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1381"
+<B> Previous:</B> <A NAME="tex2html1396"
   HREF="node62.html">body</A>
-   <B>  <A NAME="tex2html1389"
+   <B>  <A NAME="tex2html1404"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -68,7 +68,7 @@ This keyword is used to end the interpretation of a command file. The program re
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node64.html b/cgx_2.11/doc/cgx/node64.html
similarity index 86%
rename from cgx_2.10/doc/cgx/node64.html
rename to cgx_2.11/doc/cgx/node64.html
index e535d92..4239aec 100644
--- a/cgx_2.10/doc/cgx/node64.html
+++ b/cgx_2.11/doc/cgx/node64.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1402"
+<A NAME="tex2html1417"
   HREF="node65.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1398"
+<A NAME="tex2html1413"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1392"
+<A NAME="tex2html1407"
   HREF="node63.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1400"
+<A NAME="tex2html1415"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1403"
+<B> Next:</B> <A NAME="tex2html1418"
   HREF="node65.html">cntr</A>
-<B> Up:</B> <A NAME="tex2html1399"
+<B> Up:</B> <A NAME="tex2html1414"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1393"
+<B> Previous:</B> <A NAME="tex2html1408"
   HREF="node63.html">break</A>
-   <B>  <A NAME="tex2html1401"
+   <B>  <A NAME="tex2html1416"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -68,13 +68,13 @@ This keyword is used to allow the user to control his own functionality in the f
 call hydro
 <BR>
 <BR>
-See ''<A HREF="node195.html#User-Functions">User-Functions</A>'' for  details. 
+See ''<A HREF="node200.html#User-Functions">User-Functions</A>'' for  details. 
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node65.html b/cgx_2.11/doc/cgx/node65.html
similarity index 85%
rename from cgx_2.10/doc/cgx/node65.html
rename to cgx_2.11/doc/cgx/node65.html
index 2986021..aeda646 100644
--- a/cgx_2.10/doc/cgx/node65.html
+++ b/cgx_2.11/doc/cgx/node65.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1414"
+<A NAME="tex2html1429"
   HREF="node66.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1410"
+<A NAME="tex2html1425"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1404"
+<A NAME="tex2html1419"
   HREF="node64.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1412"
+<A NAME="tex2html1427"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1415"
+<B> Next:</B> <A NAME="tex2html1430"
   HREF="node66.html">comp</A>
-<B> Up:</B> <A NAME="tex2html1411"
+<B> Up:</B> <A NAME="tex2html1426"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1405"
+<B> Previous:</B> <A NAME="tex2html1420"
   HREF="node64.html">call</A>
-   <B>  <A NAME="tex2html1413"
+   <B>  <A NAME="tex2html1428"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -62,13 +62,13 @@ cntr
 <PRE>
    'cntr' <pnt|nod>
 </PRE>
-Defines a new center-point or -node. This command is intended for batch-mode. See also ''<A HREF="node127.html#qcnt">qcnt</A>'' for the cursor controlled command.
+Defines a new center-point or -node. This command is intended for batch-mode. See also ''<A HREF="node130.html#qcnt">qcnt</A>'' for the cursor controlled command.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node66.html b/cgx_2.11/doc/cgx/node66.html
similarity index 89%
rename from cgx_2.10/doc/cgx/node66.html
rename to cgx_2.11/doc/cgx/node66.html
index 28db062..76386e7 100644
--- a/cgx_2.10/doc/cgx/node66.html
+++ b/cgx_2.11/doc/cgx/node66.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1426"
+<A NAME="tex2html1441"
   HREF="node67.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1422"
+<A NAME="tex2html1437"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1416"
+<A NAME="tex2html1431"
   HREF="node65.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1424"
+<A NAME="tex2html1439"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1427"
+<B> Next:</B> <A NAME="tex2html1442"
   HREF="node67.html">copy</A>
-<B> Up:</B> <A NAME="tex2html1423"
+<B> Up:</B> <A NAME="tex2html1438"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1417"
+<B> Previous:</B> <A NAME="tex2html1432"
   HREF="node65.html">cntr</A>
-   <B>  <A NAME="tex2html1425"
+   <B>  <A NAME="tex2html1440"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -62,7 +62,7 @@ comp
 <PRE>
    'comp' <set|*chars*> 'u'|'d'|'e'
 </PRE>
-This keyword is used to add all entities to the specified set (see <A HREF="node157.html#seta">seta</A>) which depend on the already included entities (u, up), or to include all entities necessary to describe the already included entities (d, down).
+This keyword is used to add all entities to the specified set (see <A HREF="node160.html#seta">seta</A>) which depend on the already included entities (u, up), or to include all entities necessary to describe the already included entities (d, down).
 <BR>
 For example the set ''lines'' stores lines and should also include all dependent points:
 <BR>
@@ -103,7 +103,7 @@ will complete all sets starting with ``E''.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node67.html b/cgx_2.11/doc/cgx/node67.html
similarity index 90%
rename from cgx_2.10/doc/cgx/node67.html
rename to cgx_2.11/doc/cgx/node67.html
index 60c0c08..f404465 100644
--- a/cgx_2.10/doc/cgx/node67.html
+++ b/cgx_2.11/doc/cgx/node67.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1438"
+<A NAME="tex2html1453"
   HREF="node68.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1434"
+<A NAME="tex2html1449"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1428"
+<A NAME="tex2html1443"
   HREF="node66.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1436"
+<A NAME="tex2html1451"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1439"
+<B> Next:</B> <A NAME="tex2html1454"
   HREF="node68.html">corrad</A>
-<B> Up:</B> <A NAME="tex2html1435"
+<B> Up:</B> <A NAME="tex2html1450"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1429"
+<B> Previous:</B> <A NAME="tex2html1444"
   HREF="node66.html">comp</A>
-   <B>  <A NAME="tex2html1437"
+   <B>  <A NAME="tex2html1452"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -72,7 +72,7 @@ copy
                       ['mir' 'x'|'y'|'z' [a] ]| 
                       ['mir' <P1> 'x'|'y'|'z' [a] ]
 </PRE>
-This keyword is used to create a copy of a set (see <A HREF="node157.html#seta">seta</A> about sets). Geometry, nodes and elements with their results can be copied. The copy of results is usefull to evaluate additional sectors in case of a cyclic symmetric calculation. The copy is included in the new set. Existing sets are extended by the copied entities if the last parameter ``a'' (append) is provided. Several transformations are available. For example scal creates a scaled copy, the sc [...]
+This keyword is used to create a copy of a set (see <A HREF="node160.html#seta">seta</A> about sets). Geometry, nodes and elements with their results can be copied. The copy of results is usefull to evaluate additional sectors in case of a cyclic symmetric calculation. The copy is included in the new set. Existing sets are extended by the copied entities if the last parameter ``a'' (append) is provided. Several transformations are available. For example scal creates a scaled copy, the sc [...]
 <BR>
 <BR>
 Several transformations are available. For example scal creates a scaled copy, the scaling factors fx, fy, fz can be chosen independently,
@@ -132,35 +132,35 @@ Places the mirror in the origin with its normal direction in 'x' direction.
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html1438"
+<A NAME="tex2html1453"
   HREF="node68.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1434"
+<A NAME="tex2html1449"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1428"
+<A NAME="tex2html1443"
   HREF="node66.html">
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1436"
+<A NAME="tex2html1451"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1439"
+<B> Next:</B> <A NAME="tex2html1454"
   HREF="node68.html">corrad</A>
-<B> Up:</B> <A NAME="tex2html1435"
+<B> Up:</B> <A NAME="tex2html1450"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1429"
+<B> Previous:</B> <A NAME="tex2html1444"
   HREF="node66.html">comp</A>
-   <B>  <A NAME="tex2html1437"
+   <B>  <A NAME="tex2html1452"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node68.html b/cgx_2.11/doc/cgx/node68.html
similarity index 89%
rename from cgx_2.10/doc/cgx/node68.html
rename to cgx_2.11/doc/cgx/node68.html
index 3357ea9..2c35db7 100644
--- a/cgx_2.10/doc/cgx/node68.html
+++ b/cgx_2.11/doc/cgx/node68.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1450"
+<A NAME="tex2html1465"
   HREF="node69.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1446"
+<A NAME="tex2html1461"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1440"
+<A NAME="tex2html1455"
   HREF="node67.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1448"
+<A NAME="tex2html1463"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1451"
+<B> Next:</B> <A NAME="tex2html1466"
   HREF="node69.html">csysa</A>
-<B> Up:</B> <A NAME="tex2html1447"
+<B> Up:</B> <A NAME="tex2html1462"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1441"
+<B> Previous:</B> <A NAME="tex2html1456"
   HREF="node67.html">copy</A>
-   <B>  <A NAME="tex2html1449"
+   <B>  <A NAME="tex2html1464"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -66,7 +66,7 @@ This is a very special command to adjust improperly defined arc-lines, like in f
 
 <P>
 
-<DIV ALIGN="CENTER"><A NAME="corradp"></A><A NAME="1777"></A>
+<DIV ALIGN="CENTER"><A NAME="corradp"></A><A NAME="1819"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 4:</STRONG>
 Effect of the corrad command </CAPTION>
@@ -81,7 +81,7 @@ Effect of the corrad command </CAPTION>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node69.html b/cgx_2.11/doc/cgx/node69.html
similarity index 88%
rename from cgx_2.10/doc/cgx/node69.html
rename to cgx_2.11/doc/cgx/node69.html
index 819abb8..91ff833 100644
--- a/cgx_2.10/doc/cgx/node69.html
+++ b/cgx_2.11/doc/cgx/node69.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1462"
+<A NAME="tex2html1477"
   HREF="node70.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1458"
+<A NAME="tex2html1473"
   HREF="node57.html">
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  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1452"
+<A NAME="tex2html1467"
   HREF="node68.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1460"
+<A NAME="tex2html1475"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1463"
+<B> Next:</B> <A NAME="tex2html1478"
   HREF="node70.html">cut</A>
-<B> Up:</B> <A NAME="tex2html1459"
+<B> Up:</B> <A NAME="tex2html1474"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1453"
+<B> Previous:</B> <A NAME="tex2html1468"
   HREF="node68.html">corrad</A>
-   <B>  <A NAME="tex2html1461"
+   <B>  <A NAME="tex2html1476"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -68,7 +68,7 @@ Specifies the displacement coordinate system for each node (Nastran only).
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node7.html b/cgx_2.11/doc/cgx/node7.html
similarity index 87%
rename from cgx_2.10/doc/cgx/node7.html
rename to cgx_2.11/doc/cgx/node7.html
index a5efd9b..0acd545 100644
--- a/cgx_2.10/doc/cgx/node7.html
+++ b/cgx_2.11/doc/cgx/node7.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html528"
+<A NAME="tex2html540"
   HREF="node8.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html524"
+<A NAME="tex2html536"
   HREF="cgx.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html518"
+<A NAME="tex2html530"
   HREF="node6.html">
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  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html526"
+<A NAME="tex2html538"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html529"
+<B> Next:</B> <A NAME="tex2html541"
   HREF="node8.html">Mouse</A>
-<B> Up:</B> <A NAME="tex2html525"
+<B> Up:</B> <A NAME="tex2html537"
   HREF="cgx.html">CalculiX USER'S MANUAL -</A>
-<B> Previous:</B> <A NAME="tex2html519"
+<B> Previous:</B> <A NAME="tex2html531"
   HREF="node6.html">Program Parameters</A>
-   <B>  <A NAME="tex2html527"
+   <B>  <A NAME="tex2html539"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -66,16 +66,16 @@ Input Devices
 <A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
 
 <UL>
-<LI><A NAME="tex2html530"
+<LI><A NAME="tex2html542"
   HREF="node8.html">Mouse</A>
-<LI><A NAME="tex2html531"
+<LI><A NAME="tex2html543"
   HREF="node9.html">Keyboard</A>
 </UL>
 <!--End of Table of Child-Links-->
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node70.html b/cgx_2.11/doc/cgx/node70.html
similarity index 84%
rename from cgx_2.10/doc/cgx/node70.html
rename to cgx_2.11/doc/cgx/node70.html
index d40bee0..5f15dc2 100644
--- a/cgx_2.10/doc/cgx/node70.html
+++ b/cgx_2.11/doc/cgx/node70.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1474"
+<A NAME="tex2html1489"
   HREF="node71.html">
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  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1470"
+<A NAME="tex2html1485"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1464"
+<A NAME="tex2html1479"
   HREF="node69.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1472"
+<A NAME="tex2html1487"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1475"
+<B> Next:</B> <A NAME="tex2html1490"
   HREF="node71.html">del</A>
-<B> Up:</B> <A NAME="tex2html1471"
+<B> Up:</B> <A NAME="tex2html1486"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1465"
+<B> Previous:</B> <A NAME="tex2html1480"
   HREF="node69.html">csysa</A>
-   <B>  <A NAME="tex2html1473"
+   <B>  <A NAME="tex2html1488"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -62,13 +62,13 @@ cut
 <PRE>
    'cut' <pnt|nod> [<pnt|nod> <pnt|nod>]
 </PRE>
-This keyword is used to define a cutting plane through elements to visualize internal results. The plane is either defined by three nodes or points, or, in case a dataset-entity of a vector was already selected, by just one node or point. The cutting plane is then determined by the direction of the vector (displacements, worstPS). The menu option ''<A HREF="node14.html#Show_Elements_With_Light">Show Elements With Light</A>'' or the commands ''<A HREF="node174.html#ucut">ucut</A>'', ''<A  [...]
+This keyword is used to define a cutting plane through elements to visualize internal results. The plane is either defined by three nodes or points, or, in case a dataset-entity of a vector was already selected, by just one node or point. The cutting plane is then determined by the direction of the vector (displacements, worstPS). The menu option ''<A HREF="node14.html#Show_Elements_With_Light">Show Elements With Light</A>'' or the commands ''<A HREF="node177.html#ucut">ucut</A>'', ''<A  [...]
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node71.html b/cgx_2.11/doc/cgx/node71.html
similarity index 85%
rename from cgx_2.10/doc/cgx/node71.html
rename to cgx_2.11/doc/cgx/node71.html
index a70db1a..7da3bfb 100644
--- a/cgx_2.10/doc/cgx/node71.html
+++ b/cgx_2.11/doc/cgx/node71.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1486"
+<A NAME="tex2html1501"
   HREF="node72.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1482"
+<A NAME="tex2html1497"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1476"
+<A NAME="tex2html1491"
   HREF="node70.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1484"
+<A NAME="tex2html1499"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1487"
+<B> Next:</B> <A NAME="tex2html1502"
   HREF="node72.html">dist</A>
-<B> Up:</B> <A NAME="tex2html1483"
+<B> Up:</B> <A NAME="tex2html1498"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1477"
+<B> Previous:</B> <A NAME="tex2html1492"
   HREF="node70.html">cut</A>
-   <B>  <A NAME="tex2html1485"
+   <B>  <A NAME="tex2html1500"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ del
          ['mesh']|
          ['pic']
 </PRE>
-This keyword is used to delete entities, the whole mesh (see also <A HREF="node129.html#qdel">qdel</A>) or a background-picture. For example,
+This keyword is used to delete entities, the whole mesh (see also <A HREF="node132.html#qdel">qdel</A>) or a background-picture. For example,
 <BR>
 <BR>
 del se part
@@ -90,20 +90,20 @@ del se0
 <BR>
 <BR>
 will delete all empty sets.
-If a background-picture was loaded with the ''<A HREF="node148.html#read">read</A>'' command it can be deleted with:
+If a background-picture was loaded with the ''<A HREF="node151.html#read">read</A>'' command it can be deleted with:
 <BR>
 <BR>
 del pic
 
 <BR>
 <BR>
-See also ''<A HREF="node179.html#zap">zap</A>'' on how to delete a set with all its referenced entities.
+See also ''<A HREF="node182.html#zap">zap</A>'' on how to delete a set with all its referenced entities.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node72.html b/cgx_2.11/doc/cgx/node72.html
similarity index 86%
rename from cgx_2.10/doc/cgx/node72.html
rename to cgx_2.11/doc/cgx/node72.html
index ccd1c37..4134f5d 100644
--- a/cgx_2.10/doc/cgx/node72.html
+++ b/cgx_2.11/doc/cgx/node72.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1498"
+<A NAME="tex2html1513"
   HREF="node73.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1494"
+<A NAME="tex2html1509"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1488"
+<A NAME="tex2html1503"
   HREF="node71.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1496"
+<A NAME="tex2html1511"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1499"
+<B> Next:</B> <A NAME="tex2html1514"
   HREF="node73.html">div</A>
-<B> Up:</B> <A NAME="tex2html1495"
+<B> Up:</B> <A NAME="tex2html1510"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1489"
+<B> Previous:</B> <A NAME="tex2html1504"
   HREF="node71.html">del</A>
-   <B>  <A NAME="tex2html1497"
+   <B>  <A NAME="tex2html1512"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -73,16 +73,16 @@ between points or nodes stored in one set to surfaces or
 shapes stored in a second set. The average-, maximum- and 
 minimum distance is determined. The distance is measured
 normal-, rotational-, radial or translatoric. The command 
-works analogous to the ''<A HREF="node122.html#proj">proj</A>'' command. Please look there for details.
+works analogous to the ''<A HREF="node125.html#proj">proj</A>'' command. Please look there for details.
 
 <P>
-The command writes to the ''<A HREF="node165.html#stack">stack</A>''.
+The command writes to the ''<A HREF="node168.html#stack">stack</A>''.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node73.html b/cgx_2.11/doc/cgx/node73.html
similarity index 86%
rename from cgx_2.10/doc/cgx/node73.html
rename to cgx_2.11/doc/cgx/node73.html
index 4a77202..6e0aafb 100644
--- a/cgx_2.10/doc/cgx/node73.html
+++ b/cgx_2.11/doc/cgx/node73.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1510"
+<A NAME="tex2html1525"
   HREF="node74.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1506"
+<A NAME="tex2html1521"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1500"
+<A NAME="tex2html1515"
   HREF="node72.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1508"
+<A NAME="tex2html1523"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1511"
+<B> Next:</B> <A NAME="tex2html1526"
   HREF="node74.html">ds</A>
-<B> Up:</B> <A NAME="tex2html1507"
+<B> Up:</B> <A NAME="tex2html1522"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1501"
+<B> Previous:</B> <A NAME="tex2html1516"
   HREF="node72.html">dist</A>
-   <B>  <A NAME="tex2html1509"
+   <B>  <A NAME="tex2html1524"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -66,7 +66,7 @@ div
                  ['mult'|'div' <factor-div> <factor-bias>]|
                  ['auto' <node-dist> <angle> <elem-ratio>]
 </PRE>
-This keyword is used to define the division of line(s).  The div keyword also works on a set of lines (see <A HREF="node123.html#qadd">qadd</A>). The division controls the number of nodes created when the geometry is meshed (see <A HREF="node79.html#elty">elty</A> and <A HREF="node105.html#mesh">mesh</A>). For example,
+This keyword is used to define the division of line(s).  The div keyword also works on a set of lines (see <A HREF="node126.html#qadd">qadd</A>). The division controls the number of nodes created when the geometry is meshed (see <A HREF="node79.html#elty">elty</A> and <A HREF="node108.html#mesh">mesh</A>). For example,
 <BR>
 <BR>
 div all 4
@@ -101,35 +101,35 @@ will use a maximum element lenght of 2., the angle between successive nodes is l
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html1510"
+<A NAME="tex2html1525"
   HREF="node74.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1506"
+<A NAME="tex2html1521"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1500"
+<A NAME="tex2html1515"
   HREF="node72.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1508"
+<A NAME="tex2html1523"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1511"
+<B> Next:</B> <A NAME="tex2html1526"
   HREF="node74.html">ds</A>
-<B> Up:</B> <A NAME="tex2html1507"
+<B> Up:</B> <A NAME="tex2html1522"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1501"
+<B> Previous:</B> <A NAME="tex2html1516"
   HREF="node72.html">dist</A>
-   <B>  <A NAME="tex2html1509"
+   <B>  <A NAME="tex2html1524"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node74.html b/cgx_2.11/doc/cgx/node74.html
similarity index 90%
rename from cgx_2.10/doc/cgx/node74.html
rename to cgx_2.11/doc/cgx/node74.html
index c4e0aee..4b00334 100644
--- a/cgx_2.10/doc/cgx/node74.html
+++ b/cgx_2.11/doc/cgx/node74.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1522"
+<A NAME="tex2html1537"
   HREF="node75.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1518"
+<A NAME="tex2html1533"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1512"
+<A NAME="tex2html1527"
   HREF="node73.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1520"
+<A NAME="tex2html1535"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1523"
+<B> Next:</B> <A NAME="tex2html1538"
   HREF="node75.html">elem</A>
-<B> Up:</B> <A NAME="tex2html1519"
+<B> Up:</B> <A NAME="tex2html1534"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1513"
+<B> Previous:</B> <A NAME="tex2html1528"
   HREF="node73.html">div</A>
-   <B>  <A NAME="tex2html1521"
+   <B>  <A NAME="tex2html1536"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -144,35 +144,35 @@ will add a value of 200 to the entity 2 of dataset 1.
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html1522"
+<A NAME="tex2html1537"
   HREF="node75.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1518"
+<A NAME="tex2html1533"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1512"
+<A NAME="tex2html1527"
   HREF="node73.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1520"
+<A NAME="tex2html1535"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1523"
+<B> Next:</B> <A NAME="tex2html1538"
   HREF="node75.html">elem</A>
-<B> Up:</B> <A NAME="tex2html1519"
+<B> Up:</B> <A NAME="tex2html1534"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1513"
+<B> Previous:</B> <A NAME="tex2html1528"
   HREF="node73.html">div</A>
-   <B>  <A NAME="tex2html1521"
+   <B>  <A NAME="tex2html1536"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node75.html b/cgx_2.11/doc/cgx/node75.html
similarity index 86%
rename from cgx_2.10/doc/cgx/node75.html
rename to cgx_2.11/doc/cgx/node75.html
index 3a57625..4e0ba26 100644
--- a/cgx_2.10/doc/cgx/node75.html
+++ b/cgx_2.11/doc/cgx/node75.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1534"
+<A NAME="tex2html1549"
   HREF="node76.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1530"
+<A NAME="tex2html1545"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1524"
+<A NAME="tex2html1539"
   HREF="node74.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1532"
+<A NAME="tex2html1547"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1535"
+<B> Next:</B> <A NAME="tex2html1550"
   HREF="node76.html">else</A>
-<B> Up:</B> <A NAME="tex2html1531"
+<B> Up:</B> <A NAME="tex2html1546"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1525"
+<B> Previous:</B> <A NAME="tex2html1540"
   HREF="node74.html">ds</A>
-   <B>  <A NAME="tex2html1533"
+   <B>  <A NAME="tex2html1548"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -63,7 +63,7 @@ elem
    'elem' <nr> <firstNode> .. <lastNode> 'be2'|'be3'|'tr3'|'tr6'|->
    'qu4'|'qu8'|'he8'|'he20'
 </PRE>
-This keyword is used to define elements based on nodes and its type (see section <A HREF="node181.html#Element_Types">Element Types</A> in the appendix for the correct node-order). For example,
+This keyword is used to define elements based on nodes and its type (see section <A HREF="node184.html#Element_Types">Element Types</A> in the appendix for the correct node-order). For example,
 <BR>
 <BR>
 elem 1 1 2 3 4 qu4
@@ -75,7 +75,7 @@ creates a shell element with four nodes.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node76.html b/cgx_2.11/doc/cgx/node76.html
similarity index 85%
rename from cgx_2.10/doc/cgx/node76.html
rename to cgx_2.11/doc/cgx/node76.html
index 124536d..9be62e4 100644
--- a/cgx_2.10/doc/cgx/node76.html
+++ b/cgx_2.11/doc/cgx/node76.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1546"
+<A NAME="tex2html1561"
   HREF="node77.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1542"
+<A NAME="tex2html1557"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1536"
+<A NAME="tex2html1551"
   HREF="node75.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1544"
+<A NAME="tex2html1559"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1547"
+<B> Next:</B> <A NAME="tex2html1562"
   HREF="node77.html">endif</A>
-<B> Up:</B> <A NAME="tex2html1543"
+<B> Up:</B> <A NAME="tex2html1558"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1537"
+<B> Previous:</B> <A NAME="tex2html1552"
   HREF="node75.html">elem</A>
-   <B>  <A NAME="tex2html1545"
+   <B>  <A NAME="tex2html1560"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -62,13 +62,13 @@ else
 <PRE>
   'else'
 </PRE>
-See the ``<A HREF="node95.html#if">if</A>'' command.
+See the ``<A HREF="node97.html#if">if</A>'' command.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node77.html b/cgx_2.11/doc/cgx/node77.html
similarity index 85%
rename from cgx_2.10/doc/cgx/node77.html
rename to cgx_2.11/doc/cgx/node77.html
index df020b7..465b059 100644
--- a/cgx_2.10/doc/cgx/node77.html
+++ b/cgx_2.11/doc/cgx/node77.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1558"
+<A NAME="tex2html1573"
   HREF="node78.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1554"
+<A NAME="tex2html1569"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1548"
+<A NAME="tex2html1563"
   HREF="node76.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1556"
+<A NAME="tex2html1571"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1559"
+<B> Next:</B> <A NAME="tex2html1574"
   HREF="node78.html">endwhile</A>
-<B> Up:</B> <A NAME="tex2html1555"
+<B> Up:</B> <A NAME="tex2html1570"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1549"
+<B> Previous:</B> <A NAME="tex2html1564"
   HREF="node76.html">else</A>
-   <B>  <A NAME="tex2html1557"
+   <B>  <A NAME="tex2html1572"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -62,13 +62,13 @@ endif
 <PRE>
   'endif'
 </PRE>
-See the ``<A HREF="node95.html#if">if</A>'' command.
+See the ``<A HREF="node97.html#if">if</A>'' command.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node78.html b/cgx_2.11/doc/cgx/node78.html
similarity index 85%
rename from cgx_2.10/doc/cgx/node78.html
rename to cgx_2.11/doc/cgx/node78.html
index ec6fbb1..18d02ab 100644
--- a/cgx_2.10/doc/cgx/node78.html
+++ b/cgx_2.11/doc/cgx/node78.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1570"
+<A NAME="tex2html1585"
   HREF="node79.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1566"
+<A NAME="tex2html1581"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1560"
+<A NAME="tex2html1575"
   HREF="node77.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1568"
+<A NAME="tex2html1583"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1571"
+<B> Next:</B> <A NAME="tex2html1586"
   HREF="node79.html">elty</A>
-<B> Up:</B> <A NAME="tex2html1567"
+<B> Up:</B> <A NAME="tex2html1582"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1561"
+<B> Previous:</B> <A NAME="tex2html1576"
   HREF="node77.html">endif</A>
-   <B>  <A NAME="tex2html1569"
+   <B>  <A NAME="tex2html1584"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -62,13 +62,13 @@ endwhile
 <PRE>
   'endwhile'
 </PRE>
-See the ``<A HREF="node178.html#while">while</A>'' command.
+See the ``<A HREF="node181.html#while">while</A>'' command.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node79.html b/cgx_2.11/doc/cgx/node79.html
similarity index 62%
rename from cgx_2.10/doc/cgx/node79.html
rename to cgx_2.11/doc/cgx/node79.html
index 8d05436..853cc85 100644
--- a/cgx_2.10/doc/cgx/node79.html
+++ b/cgx_2.11/doc/cgx/node79.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1582"
+<A NAME="tex2html1597"
   HREF="node80.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1578"
+<A NAME="tex2html1593"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1572"
+<A NAME="tex2html1587"
   HREF="node78.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1580"
+<A NAME="tex2html1595"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1583"
+<B> Next:</B> <A NAME="tex2html1598"
   HREF="node80.html">enq</A>
-<B> Up:</B> <A NAME="tex2html1579"
+<B> Up:</B> <A NAME="tex2html1594"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1573"
+<B> Previous:</B> <A NAME="tex2html1588"
   HREF="node78.html">endwhile</A>
-   <B>  <A NAME="tex2html1581"
+   <B>  <A NAME="tex2html1596"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -60,16 +60,25 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 elty
 </H2>
 <PRE>
-  'elty' <set> 'be2'|'be2d'|'be3'|->
+  'elty' <set> 'be2'|'be2f'|'be2d'|'be3'|'be3f'|->
                'tr3'|'tr3u'|'tr3e'|'tr3s'|'tr3c'->
                'tr6'|'tr6u'|'tr6e'|'tr6s'|'tr6c'|->
                'qu4'|'qu4e'|'qu4s'|'qu4c'|->
                'qu8'|'qu8e'|'qu8s'|'qu8c'|->
                'he8'|'he8f'|'he8i'|'he8r'|->
-               'he20'|'he20r'|->
-               'te4'|'te10' [<parameter>]
+               'he20'|'he20r'|'pe6'|'pe6f'|'pe15'|->
+               'pe15r'|'te4'|'te4f'|'te10' [<parameter>]
 </PRE>
-This keyword is used to assign a specific element type to a set of entities (see section <A HREF="node181.html#Element_Types">Element Types</A> in the appendix). The element name is composed of the following parts: The leading two letters define the shape (be: beam, tr: triangle, qu: quadrangle, he: hexahedra), then the number of nodes and at last an attribute describing the mathematical formulation or other features (c: axisymmetric, e: plain strain, s: plain stress, u: unstructured mes [...]
+This keyword is used to assign a specific element type to a set of entities
+(see section <A HREF="node184.html#Element_Types">Element Types</A> in the appendix). It can be used to specify the element type before the mesh is created or afterwards to change element attributes (from tr6u to tr6c or he8 to he8f etc.). The
+element name is composed of the following parts: The leading two letters
+define the shape (be: beam, tr: triangle, qu: quadrangle, he: hexahedra, pe: penta), then
+the number of nodes and at last an attribute describing the mathematical
+formulation or other features (c: axisymmetric, e: plain strain, s: plain
+stress, u: unstructured mesh, r: reduced integration, i: incompatible modes,
+f: fluid element for ccx).
+If the element type is omitted, the assignment is deleted. If all parameters are 
+omitted, the actual assignments are posted:
 <BR>
 <BR>
 elty
@@ -81,7 +90,7 @@ will print only the sets with assigned elements. Multiple definitions are possib
 elty all
 <BR>
 <BR>
-deletes all element definitions. If the geometry was already meshed, the mesh will NOT be deleted. If the <A HREF="node105.html#mesh">mesh</A> command is executed again after new assignments has taken place, additional elements will be created.
+deletes all element definitions. If the geometry was already meshed, the mesh will NOT be deleted. If the <A HREF="node108.html#mesh">mesh</A> command is executed again after new assignments has taken place, additional elements will be created.
 <BR>
 <BR>
 elty all he20
@@ -105,7 +114,7 @@ assigns 6 node unstructured triangle elements to all surfaces in set part2.
 elty part2 tr6u 0.5
 <BR>
 <BR>
-will do the same but specifies a mesh refinement factor of 0.5 (<code>></code>1: coarser than the average boundary spacing, <code><</code>1: denser ). Be aware that specialiced unstructured meshes must be created by using two times the elty command:
+will do the same but specifies a mesh refinement factor of 0.5 (<code>></code>1: coarser than the average boundary spacing, <code><</code>1: denser ). Be aware that specialized unstructured meshes must be created by using two times the elty command. First time the general unstructured type before the mesh is actually created and afterwards a redefinition into the more specific type:
 <BR>
 <BR>
 elty part2 tr6u
@@ -122,7 +131,7 @@ elty part3 te10
 <BR>
 <BR>
 assigns 10 node elements to all bodies in set part3. But this works only if NETGEN [<A
- HREF="node229.html#NETGEN">4</A>] is installed and the program ng_vol is accessible.
+ HREF="node235.html#NETGEN">4</A>] is installed and the program ng_vol is accessible.
 <BR>
 <BR>
 elty part3 te10 3.5
@@ -131,37 +140,43 @@ elty part3 te10 3.5
 will do the same but specifies a target size for the elements. In this case the modified program ng_vol from the cgx-distribution must be available. Replace the original ng_vol in the NETGEN package and build it again.
 
 <P>
+The penta element types are not supported for meshing but can be used to redefine the attributes (pe6 to pe6f). Penta elements are only created if a mesh of triangles (2D) is sweeped in 3D. This procedure is used to create quasi 2D cfd meshes.
+
+<P>
+The fluid network element types are be2f and be3f. The be2f has to be used at the begin and the end of a network. This elements will use the special node nr '0' at the entry and exit. This node-nr is automatically assigned to the element definition when written in the ccx format. All other elements in the network must use the be3f type. The detailed element type definition has to be done in the ccx input file based on element-sets.
+
+<P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html1582"
+<A NAME="tex2html1597"
   HREF="node80.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1578"
+<A NAME="tex2html1593"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1572"
+<A NAME="tex2html1587"
   HREF="node78.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1580"
+<A NAME="tex2html1595"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1583"
+<B> Next:</B> <A NAME="tex2html1598"
   HREF="node80.html">enq</A>
-<B> Up:</B> <A NAME="tex2html1579"
+<B> Up:</B> <A NAME="tex2html1594"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1573"
+<B> Previous:</B> <A NAME="tex2html1588"
   HREF="node78.html">endwhile</A>
-   <B>  <A NAME="tex2html1581"
+   <B>  <A NAME="tex2html1596"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node8.html b/cgx_2.11/doc/cgx/node8.html
similarity index 87%
rename from cgx_2.10/doc/cgx/node8.html
rename to cgx_2.11/doc/cgx/node8.html
index ea46b07..28fa7f5 100644
--- a/cgx_2.10/doc/cgx/node8.html
+++ b/cgx_2.11/doc/cgx/node8.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html542"
+<A NAME="tex2html554"
   HREF="node9.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html538"
+<A NAME="tex2html550"
   HREF="node7.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html532"
+<A NAME="tex2html544"
   HREF="node7.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html540"
+<A NAME="tex2html552"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html543"
+<B> Next:</B> <A NAME="tex2html555"
   HREF="node9.html">Keyboard</A>
-<B> Up:</B> <A NAME="tex2html539"
+<B> Up:</B> <A NAME="tex2html551"
   HREF="node7.html">Input Devices</A>
-<B> Previous:</B> <A NAME="tex2html533"
+<B> Previous:</B> <A NAME="tex2html545"
   HREF="node7.html">Input Devices</A>
-   <B>  <A NAME="tex2html541"
+   <B>  <A NAME="tex2html553"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -66,7 +66,7 @@ In addition the mouse controls the <A HREF="node27.html#animation">animation</A>
 
 <P>
 
-<DIV ALIGN="CENTER"><A NAME="mainwindow"></A><A NAME="1721"></A>
+<DIV ALIGN="CENTER"><A NAME="mainwindow"></A><A NAME="1763"></A>
 <TABLE>
 <CAPTION ALIGN="BOTTOM"><STRONG>Figure 2:</STRONG>
 structure of the main-window</CAPTION>
@@ -80,35 +80,35 @@ structure of the main-window</CAPTION>
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html542"
+<A NAME="tex2html554"
   HREF="node9.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html538"
+<A NAME="tex2html550"
   HREF="node7.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html532"
+<A NAME="tex2html544"
   HREF="node7.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html540"
+<A NAME="tex2html552"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html543"
+<B> Next:</B> <A NAME="tex2html555"
   HREF="node9.html">Keyboard</A>
-<B> Up:</B> <A NAME="tex2html539"
+<B> Up:</B> <A NAME="tex2html551"
   HREF="node7.html">Input Devices</A>
-<B> Previous:</B> <A NAME="tex2html533"
+<B> Previous:</B> <A NAME="tex2html545"
   HREF="node7.html">Input Devices</A>
-   <B>  <A NAME="tex2html541"
+   <B>  <A NAME="tex2html553"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node80.html b/cgx_2.11/doc/cgx/node80.html
similarity index 89%
rename from cgx_2.10/doc/cgx/node80.html
rename to cgx_2.11/doc/cgx/node80.html
index b04de1b..0d73762 100644
--- a/cgx_2.10/doc/cgx/node80.html
+++ b/cgx_2.11/doc/cgx/node80.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1594"
+<A NAME="tex2html1609"
   HREF="node81.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1590"
+<A NAME="tex2html1605"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1584"
+<A NAME="tex2html1599"
   HREF="node79.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1592"
+<A NAME="tex2html1607"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1595"
+<B> Next:</B> <A NAME="tex2html1610"
   HREF="node81.html">eqal</A>
-<B> Up:</B> <A NAME="tex2html1591"
+<B> Up:</B> <A NAME="tex2html1606"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1585"
+<B> Previous:</B> <A NAME="tex2html1600"
   HREF="node79.html">elty</A>
-   <B>  <A NAME="tex2html1593"
+   <B>  <A NAME="tex2html1608"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -65,7 +65,7 @@ enq
             ['cyl' 'x'|'y'|'z' <r-value>|'_' <axis-value>|'_' ] -> 
              <tol> 'i'|'a'|'h'|'l' [<value>]
 </PRE>
-This command is used to locate entities from a certain set (first provided set) and stores them in the second set. The following entities are handled: nodes, points, lines, surfaces. But surfaces can only be identified if the command ``<A HREF="node149.html#rep">rep</A> <code><</code>setname<code>></code>'' was issued before. In case of nodes with related values (results) it will also determine the highes or lowest value in the specified range, or, all nodes above or below a certai [...]
+This command is used to locate entities from a certain set (first provided set) and stores them in the second set. The following entities are handled: nodes, points, lines, surfaces. But surfaces can only be identified if the command ``<A HREF="node152.html#rep">rep</A> <code><</code>setname<code>></code>'' was issued before. In case of nodes with related values (results) it will also determine the highes or lowest value in the specified range, or, all nodes above or below a certai [...]
 <BR>
 <BR>
 enq all newset rec 10. _ 100. 0.1 i
@@ -100,40 +100,40 @@ enq all t set pos1 1. h
 # move the file with the search result to a meaningfull name:
 sys mv enq_lc3_e7_1.out pos1.out
 </PRE>
-The command writes to the ''<A HREF="node165.html#stack">stack</A>''.
+The command writes to the ''<A HREF="node168.html#stack">stack</A>''.
 
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html1594"
+<A NAME="tex2html1609"
   HREF="node81.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1590"
+<A NAME="tex2html1605"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1584"
+<A NAME="tex2html1599"
   HREF="node79.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1592"
+<A NAME="tex2html1607"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1595"
+<B> Next:</B> <A NAME="tex2html1610"
   HREF="node81.html">eqal</A>
-<B> Up:</B> <A NAME="tex2html1591"
+<B> Up:</B> <A NAME="tex2html1606"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1585"
+<B> Previous:</B> <A NAME="tex2html1600"
   HREF="node79.html">elty</A>
-   <B>  <A NAME="tex2html1593"
+   <B>  <A NAME="tex2html1608"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node81.html b/cgx_2.11/doc/cgx/node81.html
similarity index 90%
rename from cgx_2.10/doc/cgx/node81.html
rename to cgx_2.11/doc/cgx/node81.html
index a42b6f5..54b11f5 100644
--- a/cgx_2.10/doc/cgx/node81.html
+++ b/cgx_2.11/doc/cgx/node81.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1606"
+<A NAME="tex2html1621"
   HREF="node82.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1602"
+<A NAME="tex2html1617"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1596"
+<A NAME="tex2html1611"
   HREF="node80.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1604"
+<A NAME="tex2html1619"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1607"
+<B> Next:</B> <A NAME="tex2html1622"
   HREF="node82.html">exit</A>
-<B> Up:</B> <A NAME="tex2html1603"
+<B> Up:</B> <A NAME="tex2html1618"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1597"
+<B> Previous:</B> <A NAME="tex2html1612"
   HREF="node80.html">enq</A>
-   <B>  <A NAME="tex2html1605"
+   <B>  <A NAME="tex2html1620"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -78,7 +78,7 @@ With parameter ``value'' sets the value of the threshold.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node82.html b/cgx_2.11/doc/cgx/node82.html
similarity index 86%
rename from cgx_2.10/doc/cgx/node82.html
rename to cgx_2.11/doc/cgx/node82.html
index 2e5c7ca..cc6d7d3 100644
--- a/cgx_2.10/doc/cgx/node82.html
+++ b/cgx_2.11/doc/cgx/node82.html
@@ -26,30 +26,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1618"
+<A NAME="tex2html1633"
   HREF="node83.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1614"
+<A NAME="tex2html1629"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1608"
+<A NAME="tex2html1623"
   HREF="node81.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1616"
+<A NAME="tex2html1631"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1619"
-  HREF="node83.html">flip</A>
-<B> Up:</B> <A NAME="tex2html1615"
+<B> Next:</B> <A NAME="tex2html1634"
+  HREF="node83.html">fil</A>
+<B> Up:</B> <A NAME="tex2html1630"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1609"
+<B> Previous:</B> <A NAME="tex2html1624"
   HREF="node81.html">eqal</A>
-   <B>  <A NAME="tex2html1617"
+   <B>  <A NAME="tex2html1632"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -62,13 +62,13 @@ exit
 <PRE>
    'exit'
 </PRE>
-This command terminates the program and saves the geometry (if any) to a file named as the input file but with the extension .fbd. If a file with that name exists already, then this file will be saved with the new file extension .fbb as a backup (see also <A HREF="node152.html#save">save</A>).
+This command terminates the program and saves the geometry (if any) to a file named as the input file but with the extension .fbd. If a file with that name exists already, then this file will be saved with the new file extension .fbb as a backup (see also <A HREF="node155.html#save">save</A>).
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node83.html b/cgx_2.11/doc/cgx/node83.html
similarity index 68%
copy from cgx_2.10/doc/cgx/node83.html
copy to cgx_2.11/doc/cgx/node83.html
index 941483c..08d3492 100644
--- a/cgx_2.10/doc/cgx/node83.html
+++ b/cgx_2.11/doc/cgx/node83.html
@@ -7,8 +7,8 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
   Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
 <HTML>
 <HEAD>
-<TITLE>flip</TITLE>
-<META NAME="description" CONTENT="flip">
+<TITLE>fil</TITLE>
+<META NAME="description" CONTENT="fil">
 <META NAME="keywords" CONTENT="cgx">
 <META NAME="resource-type" CONTENT="document">
 <META NAME="distribution" CONTENT="global">
@@ -26,49 +26,49 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1630"
+<A NAME="tex2html1645"
   HREF="node84.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1626"
+<A NAME="tex2html1641"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1620"
+<A NAME="tex2html1635"
   HREF="node82.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1628"
+<A NAME="tex2html1643"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1631"
-  HREF="node84.html">flpc</A>
-<B> Up:</B> <A NAME="tex2html1627"
+<B> Next:</B> <A NAME="tex2html1646"
+  HREF="node84.html">flip</A>
+<B> Up:</B> <A NAME="tex2html1642"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1621"
+<B> Previous:</B> <A NAME="tex2html1636"
   HREF="node82.html">exit</A>
-   <B>  <A NAME="tex2html1629"
+   <B>  <A NAME="tex2html1644"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000926000000000000000"></A><A NAME="flip"></A>
+<H2><A NAME="SECTION000926000000000000000"></A><A NAME="fil"></A>
 <BR>
-flip
+fil
 </H2>
 <PRE>
-   'flip' <setname>|<surf> ['auto']
+   'fil' <line> <line> <radius>
 </PRE>
-This command changes the orientation of a set of surfaces or a single surface. In case of a single surface with the parameter ``auto'' all surfaces will be flipped in a way that they share a common direction (in or out of a volume). See also <A HREF="node134.html#qflp">qflp</A>. 
+This command creates an arc of a given radius between the two specified lines.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node83.html b/cgx_2.11/doc/cgx/node84.html
similarity index 76%
rename from cgx_2.10/doc/cgx/node83.html
rename to cgx_2.11/doc/cgx/node84.html
index 941483c..89ecc3f 100644
--- a/cgx_2.10/doc/cgx/node83.html
+++ b/cgx_2.11/doc/cgx/node84.html
@@ -18,57 +18,57 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node84.html">
-<LINK REL="previous" HREF="node82.html">
+<LINK REL="next" HREF="node85.html">
+<LINK REL="previous" HREF="node83.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node84.html">
+<LINK REL="next" HREF="node85.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1630"
-  HREF="node84.html">
+<A NAME="tex2html1657"
+  HREF="node85.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1626"
+<A NAME="tex2html1653"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1620"
-  HREF="node82.html">
+<A NAME="tex2html1647"
+  HREF="node83.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1628"
+<A NAME="tex2html1655"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1631"
-  HREF="node84.html">flpc</A>
-<B> Up:</B> <A NAME="tex2html1627"
+<B> Next:</B> <A NAME="tex2html1658"
+  HREF="node85.html">flpc</A>
+<B> Up:</B> <A NAME="tex2html1654"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1621"
-  HREF="node82.html">exit</A>
-   <B>  <A NAME="tex2html1629"
+<B> Previous:</B> <A NAME="tex2html1648"
+  HREF="node83.html">fil</A>
+   <B>  <A NAME="tex2html1656"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000926000000000000000"></A><A NAME="flip"></A>
+<H2><A NAME="SECTION000927000000000000000"></A><A NAME="flip"></A>
 <BR>
 flip
 </H2>
 <PRE>
    'flip' <setname>|<surf> ['auto']
 </PRE>
-This command changes the orientation of a set of surfaces or a single surface. In case of a single surface with the parameter ``auto'' all surfaces will be flipped in a way that they share a common direction (in or out of a volume). See also <A HREF="node134.html#qflp">qflp</A>. 
+This command changes the orientation of a set of surfaces or a single surface. In case of a single surface with the parameter ``auto'' all surfaces will be flipped in a way that they share a common direction (in or out of a volume). See also <A HREF="node137.html#qflp">qflp</A>. 
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node84.html b/cgx_2.11/doc/cgx/node85.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node84.html
rename to cgx_2.11/doc/cgx/node85.html
index dd75c05..002254c 100644
--- a/cgx_2.10/doc/cgx/node84.html
+++ b/cgx_2.11/doc/cgx/node85.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node85.html">
-<LINK REL="previous" HREF="node83.html">
+<LINK REL="next" HREF="node86.html">
+<LINK REL="previous" HREF="node84.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node85.html">
+<LINK REL="next" HREF="node86.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1642"
-  HREF="node85.html">
+<A NAME="tex2html1669"
+  HREF="node86.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1638"
+<A NAME="tex2html1665"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1632"
-  HREF="node83.html">
+<A NAME="tex2html1659"
+  HREF="node84.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1640"
+<A NAME="tex2html1667"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1643"
-  HREF="node85.html">font</A>
-<B> Up:</B> <A NAME="tex2html1639"
+<B> Next:</B> <A NAME="tex2html1670"
+  HREF="node86.html">font</A>
+<B> Up:</B> <A NAME="tex2html1666"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1633"
-  HREF="node83.html">flip</A>
-   <B>  <A NAME="tex2html1641"
+<B> Previous:</B> <A NAME="tex2html1660"
+  HREF="node84.html">flip</A>
+   <B>  <A NAME="tex2html1668"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000927000000000000000"></A><A NAME="flpc"></A>
+<H2><A NAME="SECTION000928000000000000000"></A><A NAME="flpc"></A>
 <BR>
 flpc
 </H2>
@@ -68,7 +68,7 @@ This command changes the colour of the scale. Initialy the default is red for hi
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node85.html b/cgx_2.11/doc/cgx/node86.html
similarity index 77%
rename from cgx_2.10/doc/cgx/node85.html
rename to cgx_2.11/doc/cgx/node86.html
index 4b46ca8..453b7e7 100644
--- a/cgx_2.10/doc/cgx/node85.html
+++ b/cgx_2.11/doc/cgx/node86.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node86.html">
-<LINK REL="previous" HREF="node84.html">
+<LINK REL="next" HREF="node87.html">
+<LINK REL="previous" HREF="node85.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node86.html">
+<LINK REL="next" HREF="node87.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1654"
-  HREF="node86.html">
+<A NAME="tex2html1681"
+  HREF="node87.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1650"
+<A NAME="tex2html1677"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1644"
-  HREF="node84.html">
+<A NAME="tex2html1671"
+  HREF="node85.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1652"
+<A NAME="tex2html1679"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1655"
-  HREF="node86.html">frame</A>
-<B> Up:</B> <A NAME="tex2html1651"
+<B> Next:</B> <A NAME="tex2html1682"
+  HREF="node87.html">frame</A>
+<B> Up:</B> <A NAME="tex2html1678"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1645"
-  HREF="node84.html">flpc</A>
-   <B>  <A NAME="tex2html1653"
+<B> Previous:</B> <A NAME="tex2html1672"
+  HREF="node85.html">flpc</A>
+   <B>  <A NAME="tex2html1680"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000928000000000000000"></A><A NAME="font"></A>
+<H2><A NAME="SECTION000929000000000000000"></A><A NAME="font"></A>
 <BR>
 font
 </H2>
@@ -84,7 +84,7 @@ font d or font l
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node86.html b/cgx_2.11/doc/cgx/node87.html
similarity index 74%
rename from cgx_2.10/doc/cgx/node86.html
rename to cgx_2.11/doc/cgx/node87.html
index c697278..fc2dd72 100644
--- a/cgx_2.10/doc/cgx/node86.html
+++ b/cgx_2.11/doc/cgx/node87.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node87.html">
-<LINK REL="previous" HREF="node85.html">
+<LINK REL="next" HREF="node88.html">
+<LINK REL="previous" HREF="node86.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node87.html">
+<LINK REL="next" HREF="node88.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1666"
-  HREF="node87.html">
+<A NAME="tex2html1693"
+  HREF="node88.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1662"
+<A NAME="tex2html1689"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1656"
-  HREF="node85.html">
+<A NAME="tex2html1683"
+  HREF="node86.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1664"
+<A NAME="tex2html1691"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1667"
-  HREF="node87.html">gbod</A>
-<B> Up:</B> <A NAME="tex2html1663"
+<B> Next:</B> <A NAME="tex2html1694"
+  HREF="node88.html">gbod</A>
+<B> Up:</B> <A NAME="tex2html1690"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1657"
-  HREF="node85.html">font</A>
-   <B>  <A NAME="tex2html1665"
+<B> Previous:</B> <A NAME="tex2html1684"
+  HREF="node86.html">font</A>
+   <B>  <A NAME="tex2html1692"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000929000000000000000"></A><A NAME="frame"></A>
+<H2><A NAME="SECTION000930000000000000000"></A><A NAME="frame"></A>
 <BR>
 frame
 </H2>
@@ -68,7 +68,7 @@ This command fits the model into the drawing area.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node87.html b/cgx_2.11/doc/cgx/node88.html
similarity index 79%
rename from cgx_2.10/doc/cgx/node87.html
rename to cgx_2.11/doc/cgx/node88.html
index 84958b4..94e37aa 100644
--- a/cgx_2.10/doc/cgx/node87.html
+++ b/cgx_2.11/doc/cgx/node88.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node88.html">
-<LINK REL="previous" HREF="node86.html">
+<LINK REL="next" HREF="node89.html">
+<LINK REL="previous" HREF="node87.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node88.html">
+<LINK REL="next" HREF="node89.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1678"
-  HREF="node88.html">
+<A NAME="tex2html1705"
+  HREF="node89.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1674"
+<A NAME="tex2html1701"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1668"
-  HREF="node86.html">
+<A NAME="tex2html1695"
+  HREF="node87.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1676"
+<A NAME="tex2html1703"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1679"
-  HREF="node88.html">gonly</A>
-<B> Up:</B> <A NAME="tex2html1675"
+<B> Next:</B> <A NAME="tex2html1706"
+  HREF="node89.html">gonly</A>
+<B> Up:</B> <A NAME="tex2html1702"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1669"
-  HREF="node86.html">frame</A>
-   <B>  <A NAME="tex2html1677"
+<B> Previous:</B> <A NAME="tex2html1696"
+  HREF="node87.html">frame</A>
+   <B>  <A NAME="tex2html1704"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000930000000000000000"></A><A NAME="gbod"></A>
+<H2><A NAME="SECTION000931000000000000000"></A><A NAME="gbod"></A>
 <BR>
 gbod
 </H2>
@@ -63,7 +63,7 @@ gbod
    'gbod' <name(char<9)>|'!' 'NORM' '+|-' <surf> '+|-' <surf> ->
    .. ( 5-7 surfaces )
 </PRE>
-This keyword is used to define or redefine a body in the most basic way (see also ``<A HREF="node126.html#qbod">qbod</A>''). Each body must have five to seven surfaces to be mesh-able. However, the number of recommended surfaces is six. The first two surfaces should be the ''top'' and the ''bottom'' surfaces. For example,
+This keyword is used to define or redefine a body in the most basic way (see also ``<A HREF="node129.html#qbod">qbod</A>''). Each body must have five to seven surfaces to be mesh-able. However, the number of recommended surfaces is six. The first two surfaces should be the ''top'' and the ''bottom'' surfaces. For example,
 <BR>
 <BR>
 gbod B001 NORM - S001 + S002 - S005 - S004 - S003 - S006
@@ -75,7 +75,7 @@ will create a body B001. The keyword ''NORM'' is a necessary placeholder for fut
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node88.html b/cgx_2.11/doc/cgx/node89.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node88.html
rename to cgx_2.11/doc/cgx/node89.html
index b09f135..d75ccd8 100644
--- a/cgx_2.10/doc/cgx/node88.html
+++ b/cgx_2.11/doc/cgx/node89.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node89.html">
-<LINK REL="previous" HREF="node87.html">
+<LINK REL="next" HREF="node90.html">
+<LINK REL="previous" HREF="node88.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node89.html">
+<LINK REL="next" HREF="node90.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1690"
-  HREF="node89.html">
+<A NAME="tex2html1717"
+  HREF="node90.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1686"
+<A NAME="tex2html1713"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1680"
-  HREF="node87.html">
+<A NAME="tex2html1707"
+  HREF="node88.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1688"
+<A NAME="tex2html1715"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1691"
-  HREF="node89.html">graph</A>
-<B> Up:</B> <A NAME="tex2html1687"
+<B> Next:</B> <A NAME="tex2html1718"
+  HREF="node90.html">graph</A>
+<B> Up:</B> <A NAME="tex2html1714"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1681"
-  HREF="node87.html">gbod</A>
-   <B>  <A NAME="tex2html1689"
+<B> Previous:</B> <A NAME="tex2html1708"
+  HREF="node88.html">gbod</A>
+   <B>  <A NAME="tex2html1716"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000931000000000000000"></A><A NAME="gonly"></A>
+<H2><A NAME="SECTION000932000000000000000"></A><A NAME="gonly"></A>
 <BR>
 gonly
 </H2>
@@ -68,7 +68,7 @@ This keyword is used to erase the contents of the menu area. Sometimes this is u
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node9.html b/cgx_2.11/doc/cgx/node9.html
similarity index 91%
rename from cgx_2.10/doc/cgx/node9.html
rename to cgx_2.11/doc/cgx/node9.html
index 3cee6b2..161d560 100644
--- a/cgx_2.10/doc/cgx/node9.html
+++ b/cgx_2.11/doc/cgx/node9.html
@@ -25,30 +25,30 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html552"
+<A NAME="tex2html564"
   HREF="node10.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html548"
+<A NAME="tex2html560"
   HREF="node7.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html544"
+<A NAME="tex2html556"
   HREF="node8.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html550"
+<A NAME="tex2html562"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html553"
+<B> Next:</B> <A NAME="tex2html565"
   HREF="node10.html">Menu</A>
-<B> Up:</B> <A NAME="tex2html549"
+<B> Up:</B> <A NAME="tex2html561"
   HREF="node7.html">Input Devices</A>
-<B> Previous:</B> <A NAME="tex2html545"
+<B> Previous:</B> <A NAME="tex2html557"
   HREF="node8.html">Mouse</A>
-   <B>  <A NAME="tex2html551"
+   <B>  <A NAME="tex2html563"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
@@ -76,7 +76,7 @@ Special Keys:
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node89.html b/cgx_2.11/doc/cgx/node90.html
similarity index 83%
rename from cgx_2.10/doc/cgx/node89.html
rename to cgx_2.11/doc/cgx/node90.html
index aef669c..b5d9ea4 100644
--- a/cgx_2.10/doc/cgx/node89.html
+++ b/cgx_2.11/doc/cgx/node90.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node90.html">
-<LINK REL="previous" HREF="node88.html">
+<LINK REL="next" HREF="node91.html">
+<LINK REL="previous" HREF="node89.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node90.html">
+<LINK REL="next" HREF="node91.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1702"
-  HREF="node90.html">
+<A NAME="tex2html1729"
+  HREF="node91.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1698"
+<A NAME="tex2html1725"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1692"
-  HREF="node88.html">
+<A NAME="tex2html1719"
+  HREF="node89.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1700"
+<A NAME="tex2html1727"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1703"
-  HREF="node90.html">grps</A>
-<B> Up:</B> <A NAME="tex2html1699"
+<B> Next:</B> <A NAME="tex2html1730"
+  HREF="node91.html">grpa</A>
+<B> Up:</B> <A NAME="tex2html1726"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1693"
-  HREF="node88.html">gonly</A>
-   <B>  <A NAME="tex2html1701"
+<B> Previous:</B> <A NAME="tex2html1720"
+  HREF="node89.html">gonly</A>
+   <B>  <A NAME="tex2html1728"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000932000000000000000"></A><A NAME="graph"></A>
+<H2><A NAME="SECTION000933000000000000000"></A><A NAME="graph"></A>
 <BR>
 graph
 </H2>
@@ -67,10 +67,10 @@ graph
               [<Dataset-name> <entity-name>|<parameter-name> ] ->
                 [<first-Dataset-Nr> <last-Dataset-Nr>]  ]
 </PRE>
-This keyword is used to create time history plots of nodal values. The values of the pre-selected nodes stored in the referenced set will be written to a file called ''graph.out''. A gnuplot command file will be written called ''graph.gnu'' and executed. The resulting file ''graph.ps'' will be automatically displayed with the postscript viewer. The default is ''ghostview'' but this can be changed in the ''cgx.h'' file before the program is build. See also ``<A HREF="node205.html#How_to_g [...]
+This keyword is used to create time history plots of nodal values. The values of the pre-selected nodes stored in the referenced set will be written to a file called ''graph.out''. A gnuplot command file will be written called ''graph.gnu'' and executed. The resulting file ''graph.ps'' will be automatically displayed with the postscript viewer. The default is ''ghostview'' but this can be changed in the ''cgx.h'' file before the program is build. See also ``<A HREF="node211.html#How_to_g [...]
 
 <P>
-A set with the nodes of interest must be created (usually with ``<A HREF="node123.html#qadd">qadd</A>'') before a graph can be drawn. If the parameter l (length) is used to plot values along the length of a set of nodes then this set should be of the sequence type (usually created with ``<A HREF="node142.html#qseq">qseq</A>''):
+A set with the nodes of interest must be created (usually with ``<A HREF="node126.html#qadd">qadd</A>'') before a graph can be drawn. If the parameter l (length) is used to plot values along the length of a set of nodes then this set should be of the sequence type (usually created with ``<A HREF="node145.html#qseq">qseq</A>''):
 <BR>
 <BR>
 graph seq length
@@ -79,7 +79,7 @@ graph seq length
 The length is calculated as the sum of the distances between successive nodes. Un-ordered sets (as created with ``qadd'') will be ordered in a way that the positive direction points away from the origin of the coordinate system. The direction can be chosen with a '+' or '-' sign following the 'length' parameter ('+' is default).
 
 <P>
-Instead using existing nodes it is possible to use a line or a combined line ``<A HREF="node96.html#lcmb">lcmb</A>'' as a method to generate new locations for data-points. The current displayed results will be automatically mapped to this locations and shown in a 2D graph over the length of the line:
+Instead using existing nodes it is possible to use a line or a combined line ``<A HREF="node99.html#lcmb">lcmb</A>'' as a method to generate new locations for data-points. The current displayed results will be automatically mapped to this locations and shown in a 2D graph over the length of the line:
 <BR>
 <BR>
 graph lineset length +
@@ -109,13 +109,13 @@ will display the values on the node-positions vs. the dataset-numbers. The comma
 graph set time
 <BR>
 <BR>
-will display the values on the node-positions vs. the dataset-values (usually time or frequency, see <A HREF="node188.html#Nodal_Results_Block">Nodal Results Block</A>, parameter ``VALUE'')) and the command
+will display the values on the node-positions vs. the dataset-values (usually time or frequency, see <A HREF="node191.html#Nodal_Results_Block">Nodal Results Block</A>, parameter ``VALUE'')) and the command
 <BR>
 <BR>
 graph set descr
 <BR>
 <BR>
-will display the values on the node-positions vs. the dataset-description (only makes sense if the description is a numerical value. See <A HREF="node188.html#Nodal_Results_Block">Nodal Results Block</A>), parameter ``TEXT'', for the location of this data in the frd-file.
+will display the values on the node-positions vs. the dataset-description (only makes sense if the description is a numerical value. See <A HREF="node191.html#Nodal_Results_Block">Nodal Results Block</A>), parameter ``TEXT'', for the location of this data in the frd-file.
 <BR>
 <BR>
 In addition, a second data-file is written ''graph.out2'' which stores the node-number and the node-coordinates and all values at this node-position for all datasets. This file can be used to display values over node-positions, etc. It is up to the user to generate a suitable plot out of this data.
@@ -149,40 +149,40 @@ The parameters related to datasets can also be displayed with the graph command:
 graph -p time DISP HID
 <BR>
 <BR>
-This command plots the nodal-diameters used in a cyclic symmetry calculation over the dataset-value. Only few parameters are written from ccx in frd-format. Other applications might define its own parameters in frd-format (see <A HREF="node187.html#Parameter_Header_Record">Parameter Header Record</A> for the format of a parameter record).  
+This command plots the nodal-diameters used in a cyclic symmetry calculation over the dataset-value. Only few parameters are written from ccx in frd-format. Other applications might define its own parameters in frd-format (see <A HREF="node190.html#Parameter_Header_Record">Parameter Header Record</A> for the format of a parameter record).  
 
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html1702"
-  HREF="node90.html">
+<A NAME="tex2html1729"
+  HREF="node91.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1698"
+<A NAME="tex2html1725"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1692"
-  HREF="node88.html">
+<A NAME="tex2html1719"
+  HREF="node89.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1700"
+<A NAME="tex2html1727"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1703"
-  HREF="node90.html">grps</A>
-<B> Up:</B> <A NAME="tex2html1699"
+<B> Next:</B> <A NAME="tex2html1730"
+  HREF="node91.html">grpa</A>
+<B> Up:</B> <A NAME="tex2html1726"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1693"
-  HREF="node88.html">gonly</A>
-   <B>  <A NAME="tex2html1701"
+<B> Previous:</B> <A NAME="tex2html1720"
+  HREF="node89.html">gonly</A>
+   <B>  <A NAME="tex2html1728"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node113.html b/cgx_2.11/doc/cgx/node91.html
similarity index 55%
rename from cgx_2.10/doc/cgx/node113.html
rename to cgx_2.11/doc/cgx/node91.html
index 2219ec5..45c4f63 100644
--- a/cgx_2.10/doc/cgx/node113.html
+++ b/cgx_2.11/doc/cgx/node91.html
@@ -7,8 +7,8 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
   Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
 <HTML>
 <HEAD>
-<TITLE>node</TITLE>
-<META NAME="description" CONTENT="node">
+<TITLE>grpa</TITLE>
+<META NAME="description" CONTENT="grpa">
 <META NAME="keywords" CONTENT="cgx">
 <META NAME="resource-type" CONTENT="document">
 <META NAME="distribution" CONTENT="global">
@@ -18,63 +18,57 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node114.html">
-<LINK REL="previous" HREF="node112.html">
+<LINK REL="next" HREF="node92.html">
+<LINK REL="previous" HREF="node90.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node114.html">
+<LINK REL="next" HREF="node92.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1990"
-  HREF="node114.html">
+<A NAME="tex2html1741"
+  HREF="node92.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1986"
+<A NAME="tex2html1737"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1980"
-  HREF="node112.html">
+<A NAME="tex2html1731"
+  HREF="node90.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1988"
+<A NAME="tex2html1739"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1991"
-  HREF="node114.html">norm</A>
-<B> Up:</B> <A NAME="tex2html1987"
+<B> Next:</B> <A NAME="tex2html1742"
+  HREF="node92.html">grps</A>
+<B> Up:</B> <A NAME="tex2html1738"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1981"
-  HREF="node112.html">msg</A>
-   <B>  <A NAME="tex2html1989"
+<B> Previous:</B> <A NAME="tex2html1732"
+  HREF="node90.html">graph</A>
+   <B>  <A NAME="tex2html1740"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000956000000000000000"></A><A NAME="node"></A>
+<H2><A NAME="SECTION000934000000000000000"></A><A NAME="grpa"></A>
 <BR>
-node
+grpa
 </H2>
 <PRE>
-  'node' <nr> <x> <y> <z>
+   'grpa'
 </PRE>
-This keyword is used to define or redefine a node. For example
-<BR>
-<BR>
-node 23580 10. 0. 1.
-<BR>
-<BR>
-defines a node with the number 23580 at the position x=10, y=0, z=1.
+This command allows to assign elements to a group. The group number is an element attribute used in the frd file. That way the user can read an result file, define groups and store the results together with group-definitions for further use in case no ccx input file is available. One element can only belong to one group. This command assigns a group number to certain elements stored in a given set. See ``<A HREF="node189.html#Element_Definition_Block">Element Definition Block</A>'' how t [...]
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node90.html b/cgx_2.11/doc/cgx/node92.html
similarity index 64%
rename from cgx_2.10/doc/cgx/node90.html
rename to cgx_2.11/doc/cgx/node92.html
index be433ea..afdca6b 100644
--- a/cgx_2.10/doc/cgx/node90.html
+++ b/cgx_2.11/doc/cgx/node92.html
@@ -18,57 +18,57 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node91.html">
-<LINK REL="previous" HREF="node89.html">
+<LINK REL="next" HREF="node93.html">
+<LINK REL="previous" HREF="node91.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node91.html">
+<LINK REL="next" HREF="node93.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1714"
-  HREF="node91.html">
+<A NAME="tex2html1753"
+  HREF="node93.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1710"
+<A NAME="tex2html1749"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1704"
-  HREF="node89.html">
+<A NAME="tex2html1743"
+  HREF="node91.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1712"
+<A NAME="tex2html1751"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1715"
-  HREF="node91.html">gsur</A>
-<B> Up:</B> <A NAME="tex2html1711"
+<B> Next:</B> <A NAME="tex2html1754"
+  HREF="node93.html">gsur</A>
+<B> Up:</B> <A NAME="tex2html1750"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1705"
-  HREF="node89.html">graph</A>
-   <B>  <A NAME="tex2html1713"
+<B> Previous:</B> <A NAME="tex2html1744"
+  HREF="node91.html">grpa</A>
+   <B>  <A NAME="tex2html1752"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000933000000000000000"></A><A NAME="grps"></A>
+<H2><A NAME="SECTION000935000000000000000"></A><A NAME="grps"></A>
 <BR>
 grps
 </H2>
 <PRE>
    'grps'
 </PRE>
-The result format allows to assign elements to a group. One element can only belong to one group. This command creates sets and stores all elements of a certain group in a certain set called ``+grp[nr]''. See ``<A HREF="node186.html#Element_Definition_Block">Element Definition Block</A>'' how this applies to the result format (frd).
+The result format (frd) allows to assign elements to a group. One element can only belong to one group. This command creates sets and stores all elements of a certain group in a certain set called ``+grp[nr]''. See ``<A HREF="node189.html#Element_Definition_Block">Element Definition Block</A>'' how this applies to the result format (frd).
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node91.html b/cgx_2.11/doc/cgx/node93.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node91.html
rename to cgx_2.11/doc/cgx/node93.html
index 33051d2..41726e7 100644
--- a/cgx_2.10/doc/cgx/node91.html
+++ b/cgx_2.11/doc/cgx/node93.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node92.html">
-<LINK REL="previous" HREF="node90.html">
+<LINK REL="next" HREF="node94.html">
+<LINK REL="previous" HREF="node92.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node92.html">
+<LINK REL="next" HREF="node94.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1726"
-  HREF="node92.html">
+<A NAME="tex2html1765"
+  HREF="node94.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1722"
+<A NAME="tex2html1761"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1716"
-  HREF="node90.html">
+<A NAME="tex2html1755"
+  HREF="node92.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1724"
+<A NAME="tex2html1763"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1727"
-  HREF="node92.html">gtol</A>
-<B> Up:</B> <A NAME="tex2html1723"
+<B> Next:</B> <A NAME="tex2html1766"
+  HREF="node94.html">gtol</A>
+<B> Up:</B> <A NAME="tex2html1762"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1717"
-  HREF="node90.html">grps</A>
-   <B>  <A NAME="tex2html1725"
+<B> Previous:</B> <A NAME="tex2html1756"
+  HREF="node92.html">grps</A>
+   <B>  <A NAME="tex2html1764"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000934000000000000000"></A><A NAME="gsur"></A>
+<H2><A NAME="SECTION000936000000000000000"></A><A NAME="gsur"></A>
 <BR>
 gsur
 </H2>
@@ -63,47 +63,47 @@ gsur
    'gsur' <name(char<9)>|'!' '+|-' 'BLEND|<nurbs>|<shape>' ->
           '+|-' <line|lcmb> '+|-' <line|lcmb> .. (3-5 times)
 </PRE>
-This keyword is used to define or redefine a surface in the most basic way (see also <A HREF="node145.html#qsur">qsur</A>). Each surface which is intended for a regular mesh must have three to five edges which might consist of a single line or a combined line (see <A HREF="node96.html#lcmb">lcmb</A>) to be mesh-able. However, the recommend amount of edges is four. For example,
+This keyword is used to define or redefine a surface in the most basic way (see also <A HREF="node148.html#qsur">qsur</A>). Each surface which is intended for a regular mesh must have three to five edges which might consist of a single line or a combined line (see <A HREF="node99.html#lcmb">lcmb</A>) to be mesh-able. However, the recommend amount of edges is four. For example,
 <BR>
 <BR>
 gsur S004 + BLEND  - L002 + L00E + L006 - L00C
 <BR>
 <BR>
 will create the surface S004 with a mathematically positive orientation indicated by the ''+'' sign after the surface name. The keyword ''BLEND'' indicates that the interior of the surface will be defined according to Coons [<A
- HREF="node229.html#Coons">13</A>] or a NURBS surface (<A HREF="node116.html#nurs">nurs</A>) or shape (<A HREF="node163.html#shpe">shpe</A>) is referenced. It should be mentioned that only nurbs or shape related surfaces can be meshed with unstructured triangles. Use a  ''+'' or ''-'' in front of the lines or lcmbs to indicate the orientation. These signs will be corrected automatically if necessary. If the surface is intended for an unstructured mesh it is not necessary to care about th [...]
+ HREF="node235.html#Coons">13</A>] or a NURBS surface (<A HREF="node119.html#nurs">nurs</A>) or shape (<A HREF="node166.html#shpe">shpe</A>) is referenced. It should be mentioned that only nurbs or shape related surfaces can be meshed with unstructured triangles. Use a  ''+'' or ''-'' in front of the lines or lcmbs to indicate the orientation. These signs will be corrected automatically if necessary. If the surface is intended for an unstructured mesh it is not necessary to care about th [...]
 
 <P>
 <HR>
 <!--Navigation Panel-->
-<A NAME="tex2html1726"
-  HREF="node92.html">
+<A NAME="tex2html1765"
+  HREF="node94.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1722"
+<A NAME="tex2html1761"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1716"
-  HREF="node90.html">
+<A NAME="tex2html1755"
+  HREF="node92.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1724"
+<A NAME="tex2html1763"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1727"
-  HREF="node92.html">gtol</A>
-<B> Up:</B> <A NAME="tex2html1723"
+<B> Next:</B> <A NAME="tex2html1766"
+  HREF="node94.html">gtol</A>
+<B> Up:</B> <A NAME="tex2html1762"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1717"
-  HREF="node90.html">grps</A>
-   <B>  <A NAME="tex2html1725"
+<B> Previous:</B> <A NAME="tex2html1756"
+  HREF="node92.html">grps</A>
+   <B>  <A NAME="tex2html1764"
   HREF="node1.html">Contents</A></B> 
 <!--End of Navigation Panel-->
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node92.html b/cgx_2.11/doc/cgx/node94.html
similarity index 73%
rename from cgx_2.10/doc/cgx/node92.html
rename to cgx_2.11/doc/cgx/node94.html
index e9eb604..8f82796 100644
--- a/cgx_2.10/doc/cgx/node92.html
+++ b/cgx_2.11/doc/cgx/node94.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node93.html">
-<LINK REL="previous" HREF="node91.html">
+<LINK REL="next" HREF="node95.html">
+<LINK REL="previous" HREF="node93.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node93.html">
+<LINK REL="next" HREF="node95.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1738"
-  HREF="node93.html">
+<A NAME="tex2html1777"
+  HREF="node95.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1734"
+<A NAME="tex2html1773"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1728"
-  HREF="node91.html">
+<A NAME="tex2html1767"
+  HREF="node93.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1736"
+<A NAME="tex2html1775"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1739"
-  HREF="node93.html">hcpy</A>
-<B> Up:</B> <A NAME="tex2html1735"
+<B> Next:</B> <A NAME="tex2html1778"
+  HREF="node95.html">hcpy</A>
+<B> Up:</B> <A NAME="tex2html1774"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1729"
-  HREF="node91.html">gsur</A>
-   <B>  <A NAME="tex2html1737"
+<B> Previous:</B> <A NAME="tex2html1768"
+  HREF="node93.html">gsur</A>
+   <B>  <A NAME="tex2html1776"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000935000000000000000"></A><A NAME="gtol"></A>
+<H2><A NAME="SECTION000937000000000000000"></A><A NAME="gtol"></A>
 <BR>
 gtol
 </H2>
@@ -74,16 +74,16 @@ Or it is used to set the default geometric tolerance:
 gtol value
 <BR>
 <BR>
-The <A HREF="node104.html#merg">merg</A> command will recognize points or nodes as equally located when the distance between them is less than gtol.
+The <A HREF="node107.html#merg">merg</A> command will recognize points or nodes as equally located when the distance between them is less than gtol.
 
 <P>
-The command writes to the ''<A HREF="node165.html#stack">stack</A>''.
+The command writes to the ''<A HREF="node168.html#stack">stack</A>''.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node93.html b/cgx_2.11/doc/cgx/node95.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node93.html
rename to cgx_2.11/doc/cgx/node95.html
index 8970550..ebd4f6a 100644
--- a/cgx_2.10/doc/cgx/node93.html
+++ b/cgx_2.11/doc/cgx/node95.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node94.html">
-<LINK REL="previous" HREF="node92.html">
+<LINK REL="next" HREF="node96.html">
+<LINK REL="previous" HREF="node94.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node94.html">
+<LINK REL="next" HREF="node96.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1750"
-  HREF="node94.html">
+<A NAME="tex2html1789"
+  HREF="node96.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1746"
+<A NAME="tex2html1785"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1740"
-  HREF="node92.html">
+<A NAME="tex2html1779"
+  HREF="node94.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1748"
+<A NAME="tex2html1787"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1751"
-  HREF="node94.html">help</A>
-<B> Up:</B> <A NAME="tex2html1747"
+<B> Next:</B> <A NAME="tex2html1790"
+  HREF="node96.html">help</A>
+<B> Up:</B> <A NAME="tex2html1786"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1741"
-  HREF="node92.html">gtol</A>
-   <B>  <A NAME="tex2html1749"
+<B> Previous:</B> <A NAME="tex2html1780"
+  HREF="node94.html">gtol</A>
+   <B>  <A NAME="tex2html1788"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000936000000000000000"></A><A NAME="hcpy"></A>
+<H2><A NAME="SECTION000938000000000000000"></A><A NAME="hcpy"></A>
 <BR>
 hcpy
 </H2>
@@ -80,13 +80,13 @@ will bundle all ps files created in one file using the landscape (ls) format. Th
 hcpy clean
 <BR>
 <BR>
-will remove all ''hcpy'' files. See also the commands ''<A HREF="node171.html#text">text</A>'', ''<A HREF="node151.html#rot">rot</A>'', ''<A HREF="node74.html#ds">ds</A>'', ''<A HREF="node103.html#max">max</A>'', and ''<A HREF="node107.html#min">min</A>'' which might be used in hcpy batch files. These commands should be used in the shown order before using the ''hcpy'' command.
+will remove all ''hcpy'' files. See also the commands ''<A HREF="node174.html#text">text</A>'', ''<A HREF="node154.html#rot">rot</A>'', ''<A HREF="node74.html#ds">ds</A>'', ''<A HREF="node106.html#max">max</A>'', and ''<A HREF="node110.html#min">min</A>'' which might be used in hcpy batch files. These commands should be used in the shown order before using the ''hcpy'' command.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node94.html b/cgx_2.11/doc/cgx/node96.html
similarity index 75%
rename from cgx_2.10/doc/cgx/node94.html
rename to cgx_2.11/doc/cgx/node96.html
index 6761395..c38ec59 100644
--- a/cgx_2.10/doc/cgx/node94.html
+++ b/cgx_2.11/doc/cgx/node96.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node95.html">
-<LINK REL="previous" HREF="node93.html">
+<LINK REL="next" HREF="node97.html">
+<LINK REL="previous" HREF="node95.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node95.html">
+<LINK REL="next" HREF="node97.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1762"
-  HREF="node95.html">
+<A NAME="tex2html1801"
+  HREF="node97.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1758"
+<A NAME="tex2html1797"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1752"
-  HREF="node93.html">
+<A NAME="tex2html1791"
+  HREF="node95.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1760"
+<A NAME="tex2html1799"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1763"
-  HREF="node95.html">if</A>
-<B> Up:</B> <A NAME="tex2html1759"
+<B> Next:</B> <A NAME="tex2html1802"
+  HREF="node97.html">if</A>
+<B> Up:</B> <A NAME="tex2html1798"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1753"
-  HREF="node93.html">hcpy</A>
-   <B>  <A NAME="tex2html1761"
+<B> Previous:</B> <A NAME="tex2html1792"
+  HREF="node95.html">hcpy</A>
+   <B>  <A NAME="tex2html1800"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000937000000000000000"></A><A NAME="help"></A>
+<H2><A NAME="SECTION000939000000000000000"></A><A NAME="help"></A>
 <BR>
 help
 </H2>
@@ -68,7 +68,7 @@ This keyword prints a short overview of all commands.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node95.html b/cgx_2.11/doc/cgx/node97.html
similarity index 76%
rename from cgx_2.10/doc/cgx/node95.html
rename to cgx_2.11/doc/cgx/node97.html
index e7311a5..607af2b 100644
--- a/cgx_2.10/doc/cgx/node95.html
+++ b/cgx_2.11/doc/cgx/node97.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node96.html">
-<LINK REL="previous" HREF="node94.html">
+<LINK REL="next" HREF="node98.html">
+<LINK REL="previous" HREF="node96.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node96.html">
+<LINK REL="next" HREF="node98.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1774"
-  HREF="node96.html">
+<A NAME="tex2html1813"
+  HREF="node98.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1770"
+<A NAME="tex2html1809"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1764"
-  HREF="node94.html">
+<A NAME="tex2html1803"
+  HREF="node96.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1772"
+<A NAME="tex2html1811"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1775"
-  HREF="node96.html">lcmb</A>
-<B> Up:</B> <A NAME="tex2html1771"
+<B> Next:</B> <A NAME="tex2html1814"
+  HREF="node98.html">int</A>
+<B> Up:</B> <A NAME="tex2html1810"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1765"
-  HREF="node94.html">help</A>
-   <B>  <A NAME="tex2html1773"
+<B> Previous:</B> <A NAME="tex2html1804"
+  HREF="node96.html">help</A>
+   <B>  <A NAME="tex2html1812"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000938000000000000000"></A><A NAME="if"></A>
+<H2><A NAME="SECTION000940000000000000000"></A><A NAME="if"></A>
 <BR>
 if
 </H2>
@@ -72,13 +72,13 @@ if arg1 == arg2
 will skip successive commands when the nummerical value stored in 'arg1' is not equal to the nummerical value stored in value 'arg2'. The values are locally converted to 'float' format for the nummerical comparison. The 'eq' and 'ne' compare strings and should not be used for nummerical values since no conversion to a common format is done. Two strings are equal if they have the same length and all characters are equal.
 
 <P>
-See also ``<A HREF="node178.html#while">while</A>'', ``<A HREF="node175.html#valu">valu</A>'', ``<A HREF="node165.html#stack">stack</A>'' and ``<A HREF="node211.html#How_to_run_cgx_in_batch_mode">How to run cgx in batch mode</A>''.
+See also ``<A HREF="node181.html#while">while</A>'', ``<A HREF="node178.html#valu">valu</A>'', ``<A HREF="node168.html#stack">stack</A>'' and ``<A HREF="node217.html#How_to_run_cgx_in_batch_mode">How to run cgx in batch mode</A>''.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node112.html b/cgx_2.11/doc/cgx/node98.html
similarity index 64%
rename from cgx_2.10/doc/cgx/node112.html
rename to cgx_2.11/doc/cgx/node98.html
index a21db86..c1bd7d8 100644
--- a/cgx_2.10/doc/cgx/node112.html
+++ b/cgx_2.11/doc/cgx/node98.html
@@ -7,8 +7,8 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
   Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
 <HTML>
 <HEAD>
-<TITLE>msg</TITLE>
-<META NAME="description" CONTENT="msg">
+<TITLE>int</TITLE>
+<META NAME="description" CONTENT="int">
 <META NAME="keywords" CONTENT="cgx">
 <META NAME="resource-type" CONTENT="document">
 <META NAME="distribution" CONTENT="global">
@@ -18,57 +18,57 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node113.html">
-<LINK REL="previous" HREF="node111.html">
+<LINK REL="next" HREF="node99.html">
+<LINK REL="previous" HREF="node97.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node113.html">
+<LINK REL="next" HREF="node99.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1978"
-  HREF="node113.html">
+<A NAME="tex2html1825"
+  HREF="node99.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1974"
+<A NAME="tex2html1821"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1968"
-  HREF="node111.html">
+<A NAME="tex2html1815"
+  HREF="node97.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1976"
+<A NAME="tex2html1823"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1979"
-  HREF="node113.html">node</A>
-<B> Up:</B> <A NAME="tex2html1975"
+<B> Next:</B> <A NAME="tex2html1826"
+  HREF="node99.html">lcmb</A>
+<B> Up:</B> <A NAME="tex2html1822"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1969"
-  HREF="node111.html">movi</A>
-   <B>  <A NAME="tex2html1977"
+<B> Previous:</B> <A NAME="tex2html1816"
+  HREF="node97.html">if</A>
+   <B>  <A NAME="tex2html1824"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000955000000000000000"></A><A NAME="msg"></A>
+<H2><A NAME="SECTION000941000000000000000"></A><A NAME="int"></A>
 <BR>
-msg
+int
 </H2>
 <PRE>
-   'msg' 'on|off'
+   'int' <line> <line>
 </PRE>
-This keyword is used to enable or disable full printout during runtime. This is useful for debugging purposes. The default is ''off''.
+This command creates the intersection point between the two specified lines. The longer part of the given lines is kept. The shorter part will be erased.
 
 <P>
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>
diff --git a/cgx_2.10/doc/cgx/node96.html b/cgx_2.11/doc/cgx/node99.html
similarity index 80%
rename from cgx_2.10/doc/cgx/node96.html
rename to cgx_2.11/doc/cgx/node99.html
index 04658fb..a84af8c 100644
--- a/cgx_2.10/doc/cgx/node96.html
+++ b/cgx_2.11/doc/cgx/node99.html
@@ -18,44 +18,44 @@ original version by:  Nikos Drakos, CBLU, University of Leeds
 
 <LINK REL="STYLESHEET" HREF="cgx.css">
 
-<LINK REL="next" HREF="node97.html">
-<LINK REL="previous" HREF="node95.html">
+<LINK REL="next" HREF="node100.html">
+<LINK REL="previous" HREF="node98.html">
 <LINK REL="up" HREF="node57.html">
-<LINK REL="next" HREF="node97.html">
+<LINK REL="next" HREF="node100.html">
 </HEAD>
 
 <BODY >
 <!--Navigation Panel-->
-<A NAME="tex2html1786"
-  HREF="node97.html">
+<A NAME="tex2html1837"
+  HREF="node100.html">
 <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
  SRC="file:/usr/share/latex2html/icons/next.png"></A> 
-<A NAME="tex2html1782"
+<A NAME="tex2html1833"
   HREF="node57.html">
 <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
  SRC="file:/usr/share/latex2html/icons/up.png"></A> 
-<A NAME="tex2html1776"
-  HREF="node95.html">
+<A NAME="tex2html1827"
+  HREF="node98.html">
 <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
  SRC="file:/usr/share/latex2html/icons/prev.png"></A> 
-<A NAME="tex2html1784"
+<A NAME="tex2html1835"
   HREF="node1.html">
 <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
  SRC="file:/usr/share/latex2html/icons/contents.png"></A>  
 <BR>
-<B> Next:</B> <A NAME="tex2html1787"
-  HREF="node97.html">length</A>
-<B> Up:</B> <A NAME="tex2html1783"
+<B> Next:</B> <A NAME="tex2html1838"
+  HREF="node100.html">length</A>
+<B> Up:</B> <A NAME="tex2html1834"
   HREF="node57.html">Commands</A>
-<B> Previous:</B> <A NAME="tex2html1777"
-  HREF="node95.html">if</A>
-   <B>  <A NAME="tex2html1785"
+<B> Previous:</B> <A NAME="tex2html1828"
+  HREF="node98.html">int</A>
+   <B>  <A NAME="tex2html1836"
   HREF="node1.html">Contents</A></B> 
 <BR>
 <BR>
 <!--End of Navigation Panel-->
 
-<H2><A NAME="SECTION000939000000000000000"></A><A NAME="lcmb"></A>
+<H2><A NAME="SECTION000942000000000000000"></A><A NAME="lcmb"></A>
 <BR>
 lcmb
 </H2>
@@ -65,7 +65,7 @@ lcmb
                           ['ADD' '+|-' <line> '+|-' <line> ->
    '+|-' <line>..(up to 14 lines)]
 </PRE>
-This keyword is used to define, extend or redefine a combined line (lcmb). Combined lines are necessary if the edge of a surface should be made of more than one line. Usually the user does not create lcmb's directly. They are created automatically during the process of defining a surface with the command <A HREF="node145.html#qsur">qsur</A>. There is no limitation to the number of lines in a combined line. However with one command, not more than 14 lines can be specified at a time. To sp [...]
+This keyword is used to define, extend or redefine a combined line (lcmb). Combined lines are necessary if the edge of a surface should be made of more than one line. Usually the user does not create lcmb's directly. They are created automatically during the process of defining a surface with the command <A HREF="node148.html#qsur">qsur</A>. There is no limitation to the number of lines in a combined line. However with one command, not more than 14 lines can be specified at a time. To sp [...]
 <BR>
 <BR>
 lcmb U260 + U249 - U248 - U247 - U243 - U237 - U236 - U231 - U219 
@@ -83,7 +83,7 @@ extends the lcmb U260 by two additional lines.
 <BR><HR>
 <ADDRESS>
 root
-2016-03-04
+2016-08-01
 </ADDRESS>
 </BODY>
 </HTML>

-- 
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/debian-science/packages/calculix-cgx-doc.git



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