Created DMPlex in 1D with faces (16, 1, 1), global vector size 16 DM Object: box 1 MPI process type: plex box in 1 dimension: Number of 0-cells per rank: 16 Number of 1-cells per rank: 16 Periodic mesh (PERIODIC) coordinates localized Labels: marker: 0 strata with value/size () Face Sets: 0 strata with value/size () depth: 2 strata with value/size (0 (16), 1 (16)) celltype: 2 strata with value/size (0 (16), 1 (16)) Field Field_0: adjacency FEM Observation Operator H: Mat Object: H_observation_operator 1 MPI process type: seqaijkokkos row 0: (0, 1.) row 1: (2, 1.) row 2: (4, 1.) row 3: (6, 1.) row 4: (8, 1.) row 5: (10, 1.) row 6: (12, 1.) row 7: (14, 1.) Localization Matrix Q: Mat Object: Q_localization 1 MPI process type: seqaijkokkos row 0: (0, 1.) (1, 0.684797) (2, 0.208333) row 1: (0, 0.843012) (1, 0.843046) (2, 0.208333) row 2: (0, 0.208333) (1, 1.) (2, 0.208605) row 3: (1, 0.84325) (2, 0.843028) (3, 0.208333) row 4: (1, 0.208333) (2, 1.) (3, 0.208352) row 5: (1, 0.208333) (2, 0.843183) (3, 0.842971) row 6: (2, 0.208456) (3, 1.) (4, 0.208333) row 7: (2, 0.208333) (3, 0.843128) (4, 0.842967) row 8: (3, 0.208333) (4, 1.) (5, 0.208495) row 9: (4, 0.843178) (5, 0.84309) (6, 0.208333) row 10: (4, 0.208381) (5, 1.) (6, 0.208333) row 11: (4, 0.208333) (5, 0.843101) (6, 0.843082) row 12: (5, 0.208338) (6, 1.) (7, 0.208333) row 13: (5, 0.208333) (6, 0.843119) (7, 0.843078) row 14: (5, 0.208333) (6, 0.684894) (7, 1.) row 15: (5, 0.208333) (6, 0.580381) (7, 0.939078)