%IS Object: map1l2g 3 MPI processes
%  type: general
map1l2g_0 = [...
-3
-2
-1
];
map1l2g_1 = [...
-3
-1
];
map1l2g_2 = [...
-3
];
%IS Object: l2g 3 MPI processes
%  type: general
l2g_0 = [...
-11
-10
-9
-8
-7
-6
-5
-4
-3
];
l2g_1 = [...
-11
-10
-9
-5
-4
-3
];
l2g_2 = [...
-11
-10
-9
];
View world maps
ISLocalToGlobalMapping Object: map1 3 MPI processes
  type not yet set
[0] 0 -4
[0] 1 -3
[0] 2 -2
[1] 0 -4
[1] 1 -2
[2] 0 -4
ISLocalToGlobalMapping Object: map2 3 MPI processes
  type not yet set
[0] 0:3 -12:-9
[0] 3:6 -9:-6
[0] 6:9 -6:-3
[1] 0:3 -12:-9
[1] 3:6 -6:-3
[2] 0:3 -12:-9
View world maps loaded from subcomm
ISLocalToGlobalMapping Object: 2 MPI processes
  type not yet set
[0] 0 -4
[0] 1 -3
[0] 2 -2
[0] 3 -4
[0] 4 -2
[1] 0 -4
ISLocalToGlobalMapping Object: 2 MPI processes
  type not yet set
[0] 0:3 -12:-9
[0] 3:6 -9:-6
[0] 6:9 -6:-3
[0] 9:12 -12:-9
[0] 12:15 -6:-3
[1] 0:3 -12:-9
View sequential maps from rank 0 loaded from subcomm
ISLocalToGlobalMapping Object: 2 MPI processes
  type not yet set
[0] 0 -4
[0] 1 -3
[0] 2 -2
ISLocalToGlobalMapping Object: 2 MPI processes
  type not yet set
[0] 0:3 -12:-9
[0] 3:6 -9:-6
[0] 6:9 -6:-3