1DM Object: Patch Mesh 1 MPI processes 2 type: patch 3Patch DM Patch Mesh 4 Coarse DM 5 DM Object: 1 MPI processes 6 type: da 7 Processor [0] M 1 N 1 m 1 n 1 w 1 s 1 8 X range of indices: 0 1, Y range of indices: 0 1 9DM Object: 1 MPI processes 10 type: da 11Processor [0] M 1 N 1 m 1 n 1 w 1 s 0 12X range of indices: 0 1, Y range of indices: 0 1 13PetscSF Object: Buffered Map 1 MPI processes 14 type: basic 15 sort=rank-order 16 [0] Number of roots=1, leaves=1, remote ranks=1 17 [0] 0 <- (0,0) 18PetscSF Object: Restricted Map 1 MPI processes 19 type: basic 20 sort=rank-order 21 [0] Number of roots=1, leaves=0, remote ranks=0 22