petsc-3.7.7 2017-09-25
   
DMForestSetBaseDM
During the pre-setup phase, set the DM that defines the base mesh of a DMForest forest.  The forest will be hierarchically refined from the base, and all refinements/coarsenings of the forest will share its base.  In general, two forest must share a bse to be comparable, to do things like construct interpolators. 
Synopsis
#include "petscdmforest.h" 
#include "petscdm.h" 
PetscErrorCode DMForestSetBaseDM(DM dm, DM base)
Logically collective on dm
Input Parameters
|  | dm | - the forest | 
|  | base | - the base DM of the forest | 
See Also
): DMForestGetBaseDM()
Level:intermediate
Location:src/dm/impls/forest/forest.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages