DMDASetStencilWidth

Sets the width of the communication stencil

Synopsis

#include "petscdmda.h"   
PetscErrorCode DMDASetStencilWidth(DM da, PetscInt width)

Logically Collective

Input Parameters

• da - The DMDA

• width - The stencil width

See Also

DMDA - Creating vectors for structured grids, DM, DMDA, DMDACreate(), DMDestroy(), DMDAStencilType, DMDA_STENCIL_BOX, DMDA_STENCIL_STAR.

Level

intermediate

Location

src/dm/impls/da/da.c

Examples

src/dm/tutorials/ex19.c
src/dm/impls/swarm/tests/ex12.c
src/ksp/ksp/tests/ex32.c
src/mat/tests/ex129.c
src/snes/tests/ex2.c

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Index of all DMDA routines
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Index of all manual pages