Hi Alexander, at this stage, there is nothing we can do to help you without a copy of your .stl file ...
Regards, Dave -- David Colignon, Ph.D. Collaborateur Logistique du F.R.S.-FNRS CÉCI - Consortium des Équipements de Calcul Intensif ACE - Applied & Computational Electromagnetics Sart-Tilman B28 Université de Liège 4000 Liège - BELGIQUE Tél: +32 (0)4 366 37 32 Fax: +32 (0)4 366 29 10 WWW: http://hpc.montefiore.ulg.ac.be/ Agenda: http://www.google.com/calendar/embed?src=david.colignon%40gmail.com On 22/07/10 12:01, Alexander Opitz wrote:
Hi First many thanks for this great tool! But now I am stuck with the following problem. I want to create a 3D volume mesh from an imported stl surface. The surface doesn't self-intersect but the meshing was not successful. I tried different meshing algorithms but none did succeed. Now my question is what the failure in my stl surface could be that ceases gmsh from successful meshing. I got the following error messages: Info : Started on Thu Jul 22 11:56:36 2010 Info : Reading 'Test.geo' Info : Reading 'gm_final.fc3.120k.u2.stl' Info : 308300 facets in solid 0 Info : Read 'gm_final.fc3.120k.u2.stl' Info : Read 'Test.geo' Info : Meshing 1D... Info : Mesh 1D complete (0 s) Info : Meshing 2D... Info : Mesh 2D complete (0 s) Info : Meshing 3D... Info : Meshing volume 3 (Frontal) Info : Region 3 Face 1, 2 intersect Info : CalcLocalH: 154150 Points 0 Elements 308300 Surface Elements Info : Check subdomain 1 / 1 Info : 308300 open elements Error : ERROR: Edge 18830 - 35775 multiple times in surface mesh Error : ERROR: Edge 35775 - 41184 multiple times in surface mesh Error : ERROR: Edge 39024 - 39025 multiple times in surface mesh Error : ERROR: Edge 39025 - 39103 multiple times in surface mesh Error : ERROR: Edge 39024 - 41967 multiple times in surface mesh Error : ERROR: Edge 39103 - 41967 multiple times in surface mesh Error : ERROR: Edge 43936 - 44298 multiple times in surface mesh Error : ERROR: Edge 43936 - 46685 multiple times in surface mesh Error : ERROR: Edge 44298 - 91790 multiple times in surface mesh Error : ERROR: Edge 46685 - 91790 multiple times in surface mesh Error : ERROR: Edge 18830 - 153860 multiple times in surface mesh Error : ERROR: Edge 41184 - 153860 multiple times in surface mesh Error : ERROR: Surface mesh not consistent Error : ERROR: Stop meshing since surface mesh not consistent Info : Mesh 3D complete (6.11 s) Info : 154150 vertices 308300 elements I am running Gmsh Version 2.4.2 on 64 bit Linux Ubuntu. Any help is appreciated. Many thanks! Alex _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
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