petsc-3.12.5 2020-03-29
DMStagGetGhostCorners
return global element indices of the local region, including ghost points
Synopsis
PetscErrorCode DMStagGetGhostCorners(DM dm,PetscInt *x,PetscInt *y,PetscInt *z,PetscInt *m,PetscInt *n,PetscInt *p)
Not Collective
Input Argument
dm -the DMStag object
Output Arguments
| x,y,z | - starting element indices in each direction
|
| m,n,p | - element widths in each direction
|
Notes
Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to NULL in this case.
See Also
DMSTAG, DMStagGetCorners(), DMDAGetGhostCorners()
Level
beginner
Location
src/dm/impls/stag/stagutils.c
Index of all DMSTAG routines
Table of Contents for all manual pages
Index of all manual pages