DM Object: Sphere 1 MPI process
  type: plex
Sphere in 2 dimensions:
  Number of 0-cells per rank: 8
  Number of 1-cells per rank: 12
  Number of 2-cells per rank: 6
Labels:
  depth: 3 strata with value/size (0 (8), 1 (12), 2 (6))
  celltype: 3 strata with value/size (0 (8), 1 (12), 4 (6))
