Hi César, Can you try to regenerate the mesh after lowering the geometrical tolerance (default is 1e-06) ?
Try e.g. "gmsh yourfile.geo -3 -tol 1e-12" Thanks, Christophe On 16 Oct 2011, at 22:38, VeTArg wrote: > Hello everybody, > > I think I found a bug in newer 2.5.x Gmsh versions when it comes to > generating structured meshes. It apparently generates faces not connected (or > badly conected) to the volumes they define. Creating a mesh in the same way > using Gmsh 2.4 works well though. > I found this mistake when reading the mesh with the preprocessor of > Code_Saturne, a CFD solver developed by Electricité de France. I'm giving you > now the link to the discussion at Saturne's forum where the issue was > discussed (it includes the .geo file): > > https://code-saturne.info/products/code-saturne/forums/general-usage/953642757 > > The .geo file was generated by an octave script I made, which I can provide > on request. I hope you find this info useful to keep improving this wonderful > mesher. > Regards, > > César Vecchio > > PD: I say the error appears on structured meshes just because I found it with > this kind of meshes. I don't know if it's present or not on unstructured > meshes. > > _______________________________________________ > gmsh mailing list > [email protected] > http://www.geuz.org/mailman/listinfo/gmsh -- Prof. Christophe Geuzaine University of Liege, Electrical Engineering and Computer Science http://www.montefiore.ulg.ac.be/~geuzaine _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
