DMDAGetElementsCorners#
Returns the global (i,j,k) indices of the lower left corner of the non-overlapping decomposition of elements identified by DMDAGetElements()
Synopsis#
#include "petscdmda.h"   
PetscErrorCode DMDAGetElementsCorners(DM da, PetscInt *gx, PetscInt *gy, PetscInt *gz)
Not Collective
Input Parameter#
- da - the - DMDAobject
Output Parameters#
- gx - the i index 
- gy - the j index 
- gz - the k index 
See Also#
DMDA - Creating vectors for structured grids, DM, DMDA, DMDAElementType, DMDASetElementType(), DMDAGetElements(), DMDAGetCorners(), DMDAGetGhostCorners(), DMDAGetElementsSizes(),
DMDAGetElementsCornersIS(), DMDARestoreElementsCornersIS()
Level#
intermediate
Location#
Examples#
src/ksp/ksp/tutorials/ex42.c
src/ksp/ksp/tutorials/ex43.c
src/ksp/ksp/tutorials/ex49.c
Index of all DMDA routines
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Index of all manual pages