DMDASetBoundaryType

Sets the type of ghost nodes on domain boundaries for a DMDA object.

Synopsis

#include "petscdmda.h"   
PetscErrorCode DMDASetBoundaryType(DM da, DMBoundaryType bx, DMBoundaryType by, DMBoundaryType bz)

Not Collective

Input Parameters

• da - The DMDA

• bx - x boundary type, one of DM_BOUNDARY_NONE, DM_BOUNDARY_GHOSTED, DM_BOUNDARY_PERIODIC

• by - y boundary type, one of DM_BOUNDARY_NONE, DM_BOUNDARY_GHOSTED, DM_BOUNDARY_PERIODIC

• bz - z boundary type, one of DM_BOUNDARY_NONE, DM_BOUNDARY_GHOSTED, DM_BOUNDARY_PERIODIC

Note

The default is DM_BOUNDARY_NONE

See Also

DMDA - Creating vectors for structured grids, DMDAGetBoundaryType(), DM, DMDA, DMDACreate(), DMDestroy(), DMBoundaryType, DM_BOUNDARY_NONE, DM_BOUNDARY_GHOSTED, DM_BOUNDARY_PERIODIC

Level

intermediate

Location

src/dm/impls/da/da.c

Examples

src/dm/tutorials/ex19.c

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Index of all DMDA routines
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