petsc-3.8.4 2018-03-24

DMPlexGetHeightStratum

Get the bounds [start, end) for all points at a certain height.

#include "petscdmplex.h"   
PetscErrorCode DMPlexGetHeightStratum(DM dm, PetscInt stratumValue, PetscInt *start, PetscInt *end)

Not Collective

	dm	- The DMPlex object
	stratumValue	- The requested height

	start	- The first point at this height
	end	- One beyond the last point at this height

mesh, points