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Thank you very much <BR> <BR>> Date: Fri, 24 Jul 2009 13:13:29 +0200<BR>> From: David.Colignon@ulg.ac.be<BR>> To: anone_91@hotmail.com<BR>> CC: gmsh@geuz.org<BR>> Subject: Re: [Gmsh] 3D meshing problem<BR>> <BR>> Hi Arnon,<BR>> <BR>> the end surfaces of your cylinders must be defined as "holes" in the 2 lateral faces of your bounding box.<BR>> <BR>> And the characteristic lengths you associated with some points are too small, it will produce a very big mesh !<BR>> <BR>> Cheers,<BR>> <BR>> Dave<BR>> <BR>> -- <BR>> David Colignon, Ph.D.<BR>> Collaborateur Logistique du F.R.S.-FNRS<BR>> CÉCI - Consortium des Équipements de Calcul Intensif<BR>> ACE - Applied & Computational Electromagnetics<BR>> Sart-Tilman B28<BR>> Université de Liège<BR>> 4000 Liège - BELGIQUE<BR>> Tél: +32 (0)4 366 37 32<BR>> Fax: +32 (0)4 366 29 10<BR>> WWW: http://hpc.montefiore.ulg.ac.be/<BR>> Agenda: http://www.google.com/calendar/embed?src=david.colignon%40gmail.com<BR>> <BR>> <BR>> <BR>> arnon wrote:<BR>> > I am trying to 3D mesh a combination of 10 cylinders, L shape and Box <BR>> > (see attached.geo file) , but Gmsh crashes<BR>> > <BR>> > 1.Assertion failed!<BR>> > 2. Runtime error (Ntegen algorithm)<BR>> > <BR>> > I have also tried to make a geometry with many boxes of different size <BR>> > adjacent to each other all with different materials (i.e. they must be <BR>> > meshed separately,and the mesh must be connected), but get similar <BR>> > problems with<BR>> > the meshing. Have you got any tips, or maybe a good example file other <BR>> > than the examples/tutrials provided?<BR>> > <BR>> > arnon<BR>> > <BR>> > <BR>> > ------------------------------------------------------------------------<BR>> > <BR>> > _______________________________________________<BR>> > gmsh mailing list<BR>> > gmsh@geuz.org<BR>> > http://www.geuz.org/mailman/listinfo/gmsh<BR>> <BR><br /><hr />Windows Live™ Hotmail®: Search, add, and share the web’s latest sports videos. <a href='http://www.windowslive.com/Online/Hotmail/Campaign/QuickAdd?ocid=TXT_TAGLM_WL_QA_HM_sports_videos_072009&cat=sports' target='_new'>Check it out.</a></body>
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