DMSetCoarseDM#
Set the coarse DM from which this DM was obtained by refinement
Synopsis#
#include "petscdm.h"
#include "petscdmlabel.h"
#include "petscds.h"
PetscErrorCode DMSetCoarseDM(DM dm, DM cdm)
Input Parameters#
Note#
Normally this is set automatically by DMRefine()
See Also#
DM Basics, DM, DMGetCoarseDM(), DMCoarsen(), DMSetRefine(), DMSetFineDM()
Level#
intermediate
Location#
Examples#
src/ksp/ksp/tutorials/ex73.c
src/snes/tutorials/ex11.c
src/ts/tutorials/ex30.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages