petsc-3.8.4 2018-03-24
DMForestSetGradeFactor
During the pre-setup phase, set the desired amount of grading in the mesh, e.g. give 2 to indicate that the diameter of neighboring cells should differ by at most a factor of 2. Subtypes of DMForest may only support one particular choice of grading factor.
Synopsis
#include "petscdmforest.h"
#include "petscdm.h"
#include "petscdmlabel.h"
PetscErrorCode DMForestSetGradeFactor(DM dm, PetscInt grade)
Logically collective on dm
Input Parameters
| dm | - the forest
|
| grade | - the grading factor
|
See Also
DMForestGetGradeFactor()
Level:advanced
Location:src/dm/impls/forest/forest.c
Index of all DMFOREST routines
Table of Contents for all manual pages
Index of all manual pages