Dear GetFEM devs and users, I have a tetrahedral mesh with several region numbers, which I want to refine using the matlab interface function: gf_mesh_set(mesh M, 'refine'[, ivec CVIDs]) The refining adds new tetrahedra to the mesh, with regionnumber 0. Since the new tetrahedra are spread throughout the whole mesh, I can't determine to which region they belong (see screenshot). Then I selected only tetrahedra from one region. But unfortunately that did'nt help, because new tetrahedra are found also outside of the region. Is there any possibility to restrict refining to a certain region or to assign the correct region number to the refined tetrahedra?
I think it would be possible to add fem data first based on the region number and refine afterwards, but I would like to refine the mesh first and the use the refined mesh to assign values based on the regions and a lookup volume. My refining function for my custom mesh structs: http://dl.dropbox.com/u/2465545/mesh_refine_tetrahedra.m Screenshot: http://dl.dropbox.com/u/2465545/refined_mesh.png Thank you for any hints. Mirko _______________________________________________ Getfem-users mailing list [email protected] https://mail.gna.org/listinfo/getfem-users
