petsc-3.4.2 2013-07-02

# DMCreateColoring

Gets coloring for a DMDA or DMComposite

### Synopsis

    #include "petscdm.h"
    PetscErrorCode  DMCreateColoring(DM dm,ISColoringType ctype,MatType mtype,ISColoring *coloring)

Collective on DM

### Input Parameter

| dm | - the DM object
| ctype | - IS_COLORING_GHOSTED or IS_COLORING_GLOBAL
| matype | - either MATAIJ or MATBAIJ

### Output Parameter

coloring -the coloring

### See Also

DMDestroy(), DMView(), DMCreateGlobalVector(), DMCreateInterpolation(), DMCreateMatrix()

Level:developer
Location: src/dm/interface/dm.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages

### Examples

src/snes/examples/tutorials/ex14.c.html