Re: [petsc-users] dm_view of high-order geometry/solution

On Mon, Jun 12, 2023 at 4:13 AM Duan Junming via petsc-users < [email protected]> wrote:

Dear all,

I am playing with dm/impls/plex/tests/ex33.c and know how to set high-order geometry.

Is it possible to output the final mesh to vtu, e.g. annulus example?

The problem is that VTK has no nice, standard way to talk about higher order polynomials. Thus, the best way to do this is to call DMRefine() once or twice and output that mesh. Thanks, Matt

Thanks!

Junming

-- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>