install.html

有限元学习研究用源代码(老外的),供科研人员参考

<TITLE>Installation of IBG</TITLE>

<H1>Installation</H1>

<H2><A NAME="2D">2D Version</A></H2>

 <P>If you agree with the <A HREF="../license/license.html">license
conditions</A>, to install the 2D version simply get one of the
following files (dont's forget the "load to local disc" option if you
use Mosaic):

 <UL>
 <LI> <A HREF="../ibg.tar">ibg.tar</A> (~4M)
 <LI> <A HREF="../ibg.tar.Z">ibg.tar.Z</A> (~1.3M, compressed with compress)
 <LI> <A HREF="../ibg.tar.gz">ibg.tar.gz</A> (~900K, compressed with gzip)
 </UL>

 <P>Then you have to uncompress the file if necessary:

<PRE>
uncompress ibg.tar.Z
gunzip ibg.tar.gz
</PRE>

and to do the following:

<PRE>
tar xf ibg.tar
cd ibg
make lib
</PRE>

 <P>As the next step, we recommend to consider the various <A
HREF="examples.html">test examples</A>.

<H2><A NAME="3D">3D Version</A></H2>

 <P>For the 3D version of the grid generator you need an additional
file. Usually you will get it via e-mail from
<A HREF="mailto:[e-mail]"> Ilja Schmelzer</A>.

 <P>Replace the dummy file "ibgg3.c" of the 2D version in the
directory ibg/src with this file.  Then

<PRE>
make lib
</PRE>

 <P>and I hope the <A HREF="examples.html">test examples</A> of the 3D
version work too.

<H2>Problems</H2>

 <P>At the current moment, I don't know any problems with installation
on different UNIX systems. 

Please <A HREF="mailto:[e-mail]"> inform me</A> about
any problems which occur.

 <P>IBG is a package of functions written in ANSI C. If you have a system
without a ANSI C compiler I recommend to use the GNU C compiler.

Please <A HREF="mailto:[e-mail]"> inform me</A> about
any compiler warning which occurs on your system.