DM Object: box 1 MPI processes
  type: plex
box in 2 dimensions:
  0-cells: 25
  1-cells: 56
  2-cells: 32
Labels:
  celltype: 3 strata with value/size (1 (56), 3 (32), 0 (25))
  depth: 3 strata with value/size (0 (25), 1 (56), 2 (32))
  marker: 1 strata with value/size (1 (32))
  Face Sets: 1 strata with value/size (1 (24))