[petsc-users] DMDAVecGetArray vs VecGetArray

[Gideon Simpson]

If i want to get the array associated with a vector associated with DA, is there anything wrong with using VecGetArray instead of DMDAVecGetArray if I want local indexing (i.e., 0,…N-1), as opposed tot the global indexing? Is there anything “unsafe” about it?

-gideon

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