DMStagGetGlobalSizes#
get global element counts
Synopsis#
#include "petscdmstag.h"   
#include "petscdmproduct.h"   
PetscErrorCode DMStagGetGlobalSizes(DM dm, PetscInt *M, PetscInt *N, PetscInt *P)
Not Collective
Input Parameter#
- dm - the - DMSTAGobject
Output Parameters#
- M - global element counts in the x direction 
- N - global element counts in the y direction 
- P - global element counts in the z direction 
Note#
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: Staggered, Structured Grid, DMSTAG, DMStagGetLocalSizes(), DMDAGetInfo()
Level#
beginner
Location#
Examples#
src/dm/impls/stag/tutorials/ex4.c
src/dm/impls/stag/tutorials/ex8.c
src/dm/impls/stag/tutorials/ex3.c
src/dm/impls/stag/tutorials/ex2.c
src/dm/impls/stag/tutorials/ex6.c
Index of all DMStag routines
Table of Contents for all manual pages
Index of all manual pages