petsc-3.7.7 2017-09-25

DMPlexCreateCubeBoundary

Creates a 2D mesh the is the boundary of a cubic lattice.

#include "petscdmplex.h"   
PetscErrorCode DMPlexCreateCubeBoundary(DM dm, const PetscReal lower[], const PetscReal upper[], const PetscInt faces[])

Collective on MPI_Comm

	comm	- The communicator for the DM object
	lower	- The lower left front corner coordinates
	upper	- The upper right back corner coordinates
	edges	- The number of cells in each direction

dm -The DM object

DM, create