petsc-master 2014-12-21
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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