Hello Christophe, thank you for your quick reply. I guess I'll have to extract the boundary elements outside of gmsh.
Best regards, Martin Vymazal On Thursday 04 April 2013 13:12:14 Christophe Geuzaine wrote: > Hi Martin, > > The Reclassify tool is a tool to "reclassify" surface meshes; but there are > no surface elements (triangle or quads) in your mesh... > > Christophe > > On 04 Apr 2013, at 11:36, Martin Vymazal <[email protected]> wrote: > > Dear gmsh developers, > > > > I have a 3D flat plate grid downloaded from here: > > http://turbmodels.larc.nasa.gov/flatplate_grids.html (3D Plot3d grid, 2 x > > 545 x 385 points). I converted the grid to vtk and also split the > > hexahedra into tetra using paraview. I am not able to reclassify the > > surface of the geometry to create physical surfaces (to be able to set > > boundary conditions for my flow solver). The 'Reclassify' button in the > > Reclassify2D dialog always remains greyed out, no matter what I do. Is it > > a bug? If not, could you please tell me the settings you use to > > reclassify the surface? > > > > Best regards, > > > > Martin > > Vymazal<flatplate_clust2_tetra.vtk.gz><flatplate_clust2.vtk.gz>________ > > _______________________________________> > > gmsh mailing list > > [email protected] > > http://www.geuz.org/mailman/listinfo/gmsh _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
