petsc-3.3-p7 2013-05-11

DMShellCreate

Creates a shell DM object, used to manage user-defined problem data

#include "petscdmshell.h"  
#include "petscmat.h"      
#include "petscdm.h"       
PetscErrorCode  DMShellCreate(MPI_Comm comm,DM *dm)

Collective on MPI_Comm

comm -the processors that will share the global vector

shell -the shell DM