Dear all, For a different project (with OpenFOAM), we have started to use gmsh for meshing, and it seems to be quite powerful for our purposes, and also provide high-order meshing capabilities, which come in handy for Nek5000. I have seen the tool by Praveen Chandrashekar on bitbucket, but it appears to only handle 2D geometries so far: https://bitbucket.org/cpraveen/nek5000 Is there any other converted being developed perhaps which could handle 3D? Thanks, Philipp