DMCoarsenHierarchy

 Coarsens a DM object, all levels at once

Synopsis

#include "petscda.h"     
PetscErrorCode PETSCDM_DLLEXPORT DMCoarsenHierarchy(DM dm, int nlevels, DM **dmc)
Collective on DM

Input Parameter

dm - the DM object
nlevels - the number of levels of coarsening

Output Parameter

dmc -the coarsened DM hierarchy

See Also

DMRefineHierarchy(), DMDestroy(), DMView(), DMCreateGlobalVector(), DMGetInterpolation()

Level:developer
Location:src/dm/da/utils/dm.c
Index of all DA routines
Table of Contents for all manual pages
Index of all manual pages