<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">This is a bug indeed. I'm looking at it<div><br></div><div>JFR<br><div><div>Le 12 mai 2011 à 09:41, Ruth V. Sabariego a écrit :</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>I have the same behaviour with the very last version of Gmsh (svn compiled on Mac 64 bits).<br>The only think that seems to work in my laptop is to force the frontal algorithm for meshing and then optimize with or without netgen...<br>You can add:<br>Mesh.Algorithm3D = 4; // 3D mesh algorithm (1=Delaunay, 4=Frontal)<br>Mesh.Optimize = 1; // Optimize the mesh to improve the quality of tetrahedral elements<br>//Mesh.OptimizeNetgen = 1; // Optimize the mesh using Netgen to improve the quality of tetrahedral elements<br><br>At the beginning of your file.<br><br>Hope this helps, while waiting for a fix.<br><br>Ruth<br><br><br>On 12/05/11 08:47, Geordie McBain wrote:<br><blockquote type="cite">2011/5/12 Gmsh User<<a href="mailto:amrit_pou@hotmail.com">amrit_pou@hotmail.com</a>>:<br></blockquote><blockquote type="cite"><blockquote type="cite">Thanks for taking a look at my problem. For lc = 0.2, Optimize 3D runs for ever<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">and never stops and eventually crashes.<br></blockquote></blockquote><blockquote type="cite">I killed mine after the third hour. I don't think it was getting anywhere.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><blockquote type="cite">Is this really an issue with GMSH or with the way I construct my geometry? I'd<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">appreciate if you could share your insight on this.<br></blockquote></blockquote><blockquote type="cite">Sorry, I don't know.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">_______________________________________________<br></blockquote><blockquote type="cite">gmsh mailing list<br></blockquote><blockquote type="cite"><a href="mailto:gmsh@geuz.org">gmsh@geuz.org</a><br></blockquote><blockquote type="cite"><a href="http://www.geuz.org/mailman/listinfo/gmsh">http://www.geuz.org/mailman/listinfo/gmsh</a><br></blockquote><blockquote type="cite"><br></blockquote><br>-- <br>Dr. Ir. Ruth V. Sabariego<br>University of Liege, Dept. of Electrical Engineering& Computer Science,<br>Applied& Computational Electromagnetics (ACE),<br>phone: +32-4-3663737 - fax: +32-4-3662910 - <a href="http://ace.montefiore.ulg.ac.be/">http://ace.montefiore.ulg.ac.be/</a><br><br><br>_______________________________________________<br>gmsh mailing list<br><a href="mailto:gmsh@geuz.org">gmsh@geuz.org</a><br>http://www.geuz.org/mailman/listinfo/gmsh<br></div></blockquote></div><br><div>
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