petsc-3.7.5 2017-01-01

DMSetCoarseDM

Set the coarse mesh from which this was obtained by refinement

#include "petscdm.h"          
#include "petscdmlabel.h"     
PetscErrorCode DMSetCoarseDM(DM dm, DM cdm)

	dm	- The DM object
	cdm	- The coarse DM