petsc-master 2014-09-18
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DMDASetOwnershipRanges

Sets the number of nodes in each direction on each process

Synopsis

#include "petscdmda.h"   
PetscErrorCode  DMDASetOwnershipRanges(DM da, const PetscInt lx[], const PetscInt ly[], const PetscInt lz[])
Logically Collective on DMDA

Input Parameter

da - The DMDA
lx - array containing number of nodes in the X direction on each process, or NULL. If non-null, must be of length da->m
ly - array containing number of nodes in the Y direction on each process, or NULL. If non-null, must be of length da->n
lz - array containing number of nodes in the Z direction on each process, or NULL. If non-null, must be of length da->p.

Note: these numbers are NOT multiplied by the number of dof per node.

Keywords

distributed array

See Also

DMDACreate(), DMDestroy(), DMDA

Level:intermediate
Location:
src/dm/impls/da/da.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages