petsc-dev 2014-08-21
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DMDASetNonOverlappingRegion

Sets the indices of the nonoverlapping region of a subdomain DM.

Synopsis

#include "petscdmda.h"   
PetscErrorCode  DMDASetNonOverlappingRegion(DM da, PetscInt xs, PetscInt ys, PetscInt zs, PetscInt xm, PetscInt ym, PetscInt zm)
Collective on DA

Input Parameter

Keywords

distributed array, degrees of freedom

See Also

DMDAGetOffset(), DMDAVecGetArray()

Level:intermediate
Location:
src/dm/impls/da/da.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages

da - The DMDA
xs - The start of the region in x
ys - The start of the region in y
zs - The start of the region in z
xs - The size of the region in x
ys - The size of the region in y
zs - The size of the region in z