petsc-3.14.6 2021-03-30
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DMForestSetInitialRefinement

 During the pre-setup phase, set the initial level of refinement (relative to the base DM, see DMForestGetBaseDM()) allowed in the forest.

Synopsis

#include "petscdmforest.h" 
#include "petscdm.h" 
#include "petscdmlabel.h" 
PetscErrorCode DMForestSetInitialRefinement(DM dm, PetscInt initRefinement)
Logically collective on dm

Input Parameters

dm - the forest
initefinement - default PETSC_DEFAULT (interpreted by the subtype of DMForest)

See Also

DMForestSetMinimumRefinement(), DMForestSetMaximumRefinement(), DMForestGetBaseDM()

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