PETSc version 3.15.5
DMDASetSizes
Sets the number of grid points in the three dimensional directions 
Synopsis
#include "petscdmda.h"   
PetscErrorCode  DMDASetSizes(DM da, PetscInt M, PetscInt N, PetscInt P)
Logically Collective on da
Input Parameters
|  | da | - the DMDA | 
|  | M | - the global X size | 
|  | N | - the global Y size | 
|  | P | - the global Z size | 
Developer Notes
Since the dimension may not yet have been set the code cannot error check for non-positive Y and Z number of grid points
See Also
 PetscSplitOwnership()
Level
intermediate
Location
src/dm/impls/da/da.c
Examples
src/dm/tutorials/ex19.c.html
Index of all DMDA routines
Table of Contents for all manual pages
Index of all manual pages