petsc-3.6.1 2015-08-06

DMGetCoordinatesLocal

Gets a local vector with the coordinates associated with the DM.

#include "petscdm.h"     
PetscErrorCode DMGetCoordinatesLocal(DM dm, Vec *c)

Collective on DM

dm -the DM

c -coordinate vector

This is a borrowed reference, so the user should NOT destroy this vector

Each process has the local and ghost coordinates

For DMDA, in two and three dimensions coordinates are interlaced (x_0,y_0,x_1,y_1,...) and (x_0,y_0,z_0,x_1,y_1,z_1...)

distributed array, get, corners, nodes, local indices, coordinates