Hi Philippe, I don't know how to get the number of a surface created by extrusion automatically. You can either define your physical entities in the GUI (Geometry->Physical Groups->Add), or tell gmsh to "save all" when you save the mesh, as I wrote before.
HTH, Matthias > -----Ursprüngliche Nachricht----- > Von: Philippe Ackerer [mailto:[email protected]] > Gesendet: Dienstag, 8. Oktober 2013 22:11 > An: Zenker, Dr. Matthias > Betreff: Re: AW: [Gmsh] 3D mesh > > Thanks Matthias, but for saving physical surfaces or volumes I need to define > plane surfaces and volumes. Any idea of how getting the corresponding > number ? > Best regards > Philipe > > ------------------------------------------------------------- > Philippe ACKERER > LHyGeS UMR 7517 CNRS-UdS Engees > 1, rue Blessig > 67000 STRASBOURG > Tel: +33 (0)388 560 561 > > Le 08/10/2013 12:34, Zenker, Dr. Matthias a écrit : > > Hi Philippe, > > > > either mark everything you want to save as physical or check "save all > (ignore physical groups)" when you save your mesh. > > > > HTH, > > > > Matthias > > > >> -----Ursprüngliche Nachricht----- > >> Von: Philippe Ackerer [mailto:[email protected]] > >> Gesendet: Montag, 7. Oktober 2013 22:54 > >> An: [email protected] > >> Betreff: [Gmsh] 3D mesh > >> > >> Hi > >> I missunderstood something. I plan to discretize a colmun. > >> Could you explain me why only plan z=0 (nodes and elements) is stored > >> in the .msh file ? > >> I want also to identify the top surfaces, as I have done for the > >> bottom surfaces (physical surface 101 and 'Dirichlet'). Any tips are > welcome. > >> I attached the file. > >> Thanks and thanks a lot for this very helpfull mesh generator. > >> > >> Best regards > >> Philippe > >> > >> -- > >> ------------------------------------------------------------- > >> Philippe ACKERER > >> LHyGeS UMR 7517 CNRS-UdS Engees > >> 1, rue Blessig > >> 67000 STRASBOURG > >> Tel: +33 (0)388 560 561 > > > > > > > __________________________________________________________ > ___________ > > ERBE Elektromedizin GmbH > > Firmensitz: 72072 Tuebingen > > Geschaeftsfuehrer: Christian O. Erbe, Reiner Thede > > Registergericht: Stuttgart HRB 380137 _____________________________________________________________________ ERBE Elektromedizin GmbH Firmensitz: 72072 Tuebingen Geschaeftsfuehrer: Christian O. Erbe, Reiner Thede Registergericht: Stuttgart HRB 380137 _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
