petsc-3.9.4 2018-09-11
DMForestGetMinimumRefinement
Get the minimum level of refinement (relative to the base DM, see DMForestGetBaseDM()) allowed in the forest. If the forest is being created by coarsening a previous forest (see DMForestGetAdaptivityForest()), this limits the amount of coarsening.
Synopsis
#include "petscdmforest.h"
#include "petscdm.h"
#include "petscdmlabel.h"
PetscErrorCode DMForestGetMinimumRefinement(DM dm, PetscInt *minRefinement)
Not collective
Input Parameter
dm -the forest
Output Parameter
minRefinement -default PETSC_DEFAULT (interpreted by the subtype of DMForest)
See Also
DMForestSetMinimumRefinement(), DMForestGetMaximumRefinement(), DMForestGetInitialRefinement(), DMForestGetBaseDM(), DMForestGetAdaptivityForest()
Level
intermediate
Location
src/dm/impls/forest/forest.c
Index of all DMFOREST routines
Table of Contents for all manual pages
Index of all manual pages