[Gmsh] Adding second-order nodes to tet4

Jeremy Theler jeremy at seamplex.com
Thu Mar 19 12:08:47 CET 2020

Hi All

Say I have a .msh file with first-order tetrahedra and triangles. How
can I ask Gmsh to convert these tet4 and tria3 to tet10 and tria6 by
adding mid-edge nodes? Something like "refine by splitting" but for p
instead for h.

I only have the .msh file, not the original geometry.

Any ideas?

jeremy theler

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