2013/11/25 Lakshmi Selvakumaran <[email protected]>: > Hi, > > I have a 3D mesh and want to assign part of the surface to a physical > surface with a specific label. But it seems that I have to modify the whole > geometry to include this surface and it looks like I have to redo the whole > geometry again. Is it possible to assign a part of a surface as a physical > mesh without having to create this subsurface explicitly and re-meshing > everything around it?
Does the 'Reclassify 2D' tool do what you want? It's not really documented in the manual (though it is mentioned at http://geuz.org/gmsh/doc/texinfo/gmsh.html#t13_002egeo), but it can be found in the GUI under Mesh. _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
