Thank you all for your responses! The output mesh for my application cannot be in the tochnog format.
@Billy and Jeremy I am new to gmsh and do not really understand how to implement your suggestion. if I am meshing in non-interactive mode, what option will I have to give to have only nodes and tetrahedra in my output mesh file? On Mon, Aug 22, 2016 at 6:31 PM, Jeremy Theler <[email protected]> wrote: > Define physical entities containing only volumes. See > http://gmsh.info/doc/texinfo/gmsh.html#Elementary-vs-physical-entities > > > > On Mon, 2016-08-22 at 16:29 +0200, Nikhil Vaidya wrote: > > Hi! > > > > > > I need a tetrahedral mesh for FEM simulations. I therefore need a mesh > > file only with the vertices and tetrahedral mesh elements. How do I > > get gmsh to write only these to file instead of all the element types? > > > > > > Best regards, > > Nikhil Vaidya > > _______________________________________________ > > gmsh mailing list > > [email protected] > > http://onelab.info/mailman/listinfo/gmsh > > >
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