ISColoringCreate

Generates an ISColoring context from lists (provided by each processor) of colors for each node.

#include "petscsys.h" 
#include "petscis.h"  
int ISColoringCreate(MPI_Comm comm,int n,const int colors[],ISColoring *iscoloring)

Collective on MPI_Comm

	comm	- communicator for the processors creating the coloring
	n	- number of nodes on this processor
	colors	- array containing the colors for this processor, color numbers begin at 0. In C/C++ this array must have been obtained with PetscMalloc() and should NOT be freed (The ISColoringDestroy() will free it).

iscoloring -the resulting coloring data structure

-is_coloring_view -Activates ISColoringView()

Notes: By default sets coloring type to IS_COLORING_LOCAL