Matthew Knepley <knep...@gmail.com> writes: > On Mon, Jun 12, 2023 at 6:01 AM Duan Junming <junming.d...@epfl.ch> wrote: > >> Dear Matt, >> >> Thank you for the reply. I have a more specific question about the >> spectral element example. Do you have any suggestions that how to write >> all the nodes in each cell to .vtu? >> > It is the same procedure. VTU is not a great format for this. It wants > everything at first order.
I would recommend configuring with --download-cgns and running with -dm_view cgns:output.cgns. This format has efficient parallel IO and curved elements work for moderate order in Paraview.
