1PetscSF Object: 2 MPI processes 2 type not yet set 3 [0] Number of roots=4, leaves=4, remote ranks=2 4 [0] 0 <- (0,0) 5 [0] 1 <- (0,1) 6 [0] 2 <- (1,0) 7 [0] 3 <- (1,1) 8 [1] Number of roots=14, leaves=14, remote ranks=2 9 [1] 0 <- (1,2) 10 [1] 1 <- (1,3) 11 [1] 2 <- (0,2) 12 [1] 3 <- (0,3) 13 [1] 4 <- (1,4) 14 [1] 5 <- (1,5) 15 [1] 6 <- (1,6) 16 [1] 7 <- (1,7) 17 [1] 8 <- (1,8) 18 [1] 9 <- (1,9) 19 [1] 10 <- (1,10) 20 [1] 11 <- (1,11) 21 [1] 12 <- (1,12) 22 [1] 13 <- (1,13) 23==== original V in global ordering. size==18 block size=2 24Vec Object: V 2 MPI processes 25 type: mpi 26Process [0] 270. 280. 290. 300.5 31Process [1] 320.5 330. 341. 350. 360.5 370.5 381. 390.5 400. 411. 420.5 431. 441. 451. 46==== V in natural ordering. size==18 block size=2 47Vec Object: NV 2 MPI processes 48 type: mpi 49Process [0] 500. 510. 520.5 530. 54Process [1] 551. 560. 570. 580.5 590.5 600.5 611. 620.5 630. 641. 650.5 661. 671. 681. 69