PETSc version 3.16.4
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DMStagSetStencilWidth

set elementwise stencil width

Synopsis

PetscErrorCode DMStagSetStencilWidth(DM dm,PetscInt stencilWidth)
Logically Collective; stencilWidth must contain common value

Input Parameters

dm - the DMStag object
stencilWidth - stencil/halo/ghost width in elements

Notes

The width value is not used when DMSTAG_STENCIL_NONE is specified.

See Also

DMSTAG, DMStagGetStencilWidth(), DMStagGetStencilType(), DMStagStencilType

Level

beginner

Location

src/dm/impls/stag/stagutils.c
Index of all DMSTAG routines
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Index of all manual pages