DM Object: box 1 MPI process
  type: plex
box in 2 dimensions:
  Number of 0-cells per rank: 4
  Number of 1-cells per rank: 4
  Number of 2-cells per rank: 1
Labels:
  Face Sets: 4 strata with value/size (1 (1), 2 (1), 3 (1), 4 (1))
  depth: 3 strata with value/size (0 (4), 1 (4), 2 (1))
  celltype: 3 strata with value/size (0 (4), 1 (4), 4 (1))
DM Object: Particles 1 MPI process
  type: swarm
Particles in 2 dimensions:
  Number of particles per rank: 5
L2 projection mass:     1.7225683439e+00, x-momentum:     1.2403042850e+00, energy:     8.9963636005e-01.
L2 projection mass:     1.7225683439e+00, x-momentum:     1.2403042850e+00, energy:     8.9963636005e-01.
L2 projection mass:     1.7225683439e+00, x-momentum:     1.2403042850e+00, energy:     8.9963636005e-01.