DMDAGetNonOverlappingRegion#

Gets the indices of the nonoverlapping region of a subdomain DMDA.

Synopsis#

#include "petscdmda.h"   
PetscErrorCode DMDAGetNonOverlappingRegion(DM da, PetscInt *xs, PetscInt *ys, PetscInt *zs, PetscInt *xm, PetscInt *ym, PetscInt *zm)

Not Collective

Input Parameter#

Output Parameters#

  • xs - The start of the region in x

  • ys - The start of the region in y

  • zs - The start of the region in z

  • xm - The size of the region in x

  • ym - The size of the region in y

  • zm - The size of the region in z

See Also#

DMDA - Creating vectors for structured grids, DM, DMDA, DMDAGetOffset(), DMDAVecGetArray()

Level#

intermediate

Location#

src/dm/impls/da/da.c

Index of all DMDA routines
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Index of all manual pages