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# DMDA_STENCIL_STAR

“Star”-type stencil. In logical grid coordinates, only (i,j,k), (i+s,j,k), (i,j+s,k), (i,j,k+s) are in the stencil NOT, for example, (i+s,j+s,k)

## Note

Determines what ghost point values are brought over to each process in `DMGlobalToLocalBegin()`/ `DMGlobalToLocalEnd()`; in this case the “corner” values are not brought over and hence should not be accessed locally

## See Also

DM Basics, `DMDA`, `DMDA_STENCIL_BOX`, `DMDAStencilType`, `DMDASetStencilType()`

## Level

beginner

## Location

include/petscdmda.h

Index of all DMDA routines
Table of Contents for all manual pages
Index of all manual pages