DM Object: box 1 MPI process
  type: plex
box in 2 dimensions:
  Number of 0-cells per rank: 9
  Number of 1-cells per rank: 12
  Number of 2-cells per rank: 4
Labels:
  Face Sets: 4 strata with value/size (1 (2), 2 (2), 3 (2), 4 (2))
  depth: 3 strata with value/size (0 (9), 1 (12), 2 (4))
  celltype: 3 strata with value/size (0 (9), 1 (12), 4 (4))
DM Object: Particles 1 MPI process
  type: swarm
Particles in 2 dimensions:
  Number of particles per rank: 4
L2 projection mass:     4.0000000000e+00, x-momentum:     2.2500000000e+00, energy:     3.0000000000e+00.
L2 projection mass:     4.0000000000e+00, x-momentum:     2.2500000000e+00, energy:     3.0000000000e+00.
L2 projection mass:     4.0000000000e+00, x-momentum:     2.2500000000e+00, energy:     3.0000000000e+00.