petsc-3.4.5 2014-06-29

DMLocatePoints

Locate the points in v in the mesh and return an IS of the containing cells

Synopsis

#include "petscdm.h"     
PetscErrorCode DMLocatePoints(DM dm, Vec v, IS *cells)

Not collective

Input Parameters

	dm	- The DM
	v	- The Vec of points

Output Parameter

cells -The local cell numbers for cells which contain the points

Keywords

point location, mesh

See Also

DMSetCoordinates(), DMSetCoordinatesLocal(), DMGetCoordinates(), DMGetCoordinatesLocal()

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