<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
You could try to modify the random parameter used when subdividing.
E.g.:<br>
<font face="Arial" size="2">gmsh base.geo -3 -clscale 0.006 -rand 1e-8</font><br>
<br>
Regards,<br>
Ruth<br>
<br>
HAMMOND C. wrote:
<blockquote
cite="mid:F9D7298BC20E7D4BA60FAFD8DDD44ED0074ADB@EXDUR3.mds.ad.dur.ac.uk"
type="cite">
<meta http-equiv="Content-Type" content="text/html; ">
<meta content="MSHTML 6.00.6000.16809" name="GENERATOR">
<div><font color="#000000" face="Arial" size="2">I am currently
working on developing a benchmark cantilever problem.</font></div>
<div> </div>
<div><font face="Arial" size="2">Using the non-interactive gmsh
mode I am trying to generate a very fine mesh, I believe the easiest
way to do this is by setting the global scaling factor for all the
characteristic lengths.</font></div>
<div> </div>
<div><font face="Arial" size="2">My command reads 'gmsh base.geo -3
-clscale 0.006' The error I get is 3 identical points in Qtest as
shown below. </font></div>
<div> </div>
<div><font face="Arial" size="2">If I run the -clscale as 0.007 the
.msh file is produced.</font></div>
<div> </div>
<div><font face="Arial" size="2">Can you give me any help on this?</font></div>
<div> </div>
<div><font face="Arial" size="2">Many Thanks,</font></div>
<div><font face="Arial" size="2">Chris Hammond</font></div>
<div><font face="Arial" size="2">Durham University Engineering
Department</font></div>
<div> </div>
<div><font face="Arial" size="2">: Running 'gmsh base.geo -3 -clscale
0.006'<br>
Info : Started on Wed Feb 25 16:19:51 2009<br>
Info : Reading 'base.geo'<br>
Info : Read 'base.geo'<br>
Info : Meshing 1D...<br>
Info : Meshing curve 1 (Line)<br>
Info : Meshing curve 2 (Line)<br>
Info : Meshing curve 3 (Line)<br>
Info : Meshing curve 4 (Line)<br>
Info : Meshing curve 8 (Line)<br>
Info : Meshing curve 9 (Line)<br>
Info : Meshing curve 10 (Line)<br>
Info : Meshing curve 11 (Line)<br>
Info : Meshing curve 13 (Line)<br>
Info : Meshing curve 14 (Line)<br>
Info : Meshing curve 18 (Line)<br>
Info : Meshing curve 22 (Line)<br>
Info : Mesh 1D complete (0.005 s)<br>
Info : Meshing 2D...<br>
Info : Meshing surface 6 (Plane, MeshAdapt+Delaunay)<br>
Error : 3 identical points in Qtest<br>
</font></div>
<pre wrap="">
<hr size="4" width="90%">
_______________________________________________
gmsh mailing list
<a class="moz-txt-link-abbreviated" href="mailto:gmsh@geuz.org">gmsh@geuz.org</a>
<a class="moz-txt-link-freetext" href="http://www.geuz.org/mailman/listinfo/gmsh">http://www.geuz.org/mailman/listinfo/gmsh</a>
</pre>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Dr. Ir. Ruth V. Sabariego
University of Liege, Institut Montefiore,
Dept. of Electrical Engineering & Computer Science,
Applied & Computational Electromagnetics (ACE),
Sart Tilman Campus, Grande Traverse, 10 (B28), B-4000 LIEGE, Belgium
phone: +32-4-3663737 -- fax: +32-4-3662910 -- <a class="moz-txt-link-freetext" href="http://elap.montefiore.ulg.ac.be/">http://elap.montefiore.ulg.ac.be/</a></pre>
</body>
</html>