[petsc-users] Could use DMDA create dm write to gmsh format file?

Hi everyone! Could use DMDA create dm write to gmsh format file? Or vtk? I tried dm/tutorials/ex1.c ./ex1 -dm_view ascii:ex1.msh cat ex1.msh DM Object: 1 MPI processes type: da Processor [0] M 10 N 8 m 1 n 1 w 2 s 1 X range of indices: 0 10, Y range of indices: 0 8 Thanks Abel