DMSwarmGetCellSwarm#

Extracts a single cell from the DMSWARM object, returns it as a single cell DMSWARM. The cell DM is filtered for fields of that cell, and the filtered DM is used as the cell DM of the new swarm object.

Synopsis#

#include "petscdmswarm.h"   
PETSC_EXTERN PetscErrorCode DMSwarmGetCellSwarm(DM sw, PetscInt cellID, DM cellswarm)

Noncollective

Input Parameters#

sw - the DMSWARM
cellID - the integer id of the cell to be extracted and filtered
cellswarm - The DMSWARM to receive the cell

Notes#

This presently only supports DMSWARM_PIC type

Should be restored with DMSwarmRestoreCellSwarm()

Changes to this cell of the swarm will be lost if they are made prior to restoring this cell.

Level#

beginner

Location#

src/dm/impls/swarm/swarm.c

Index of all DMSwarm routines
Table of Contents for all manual pages
Index of all manual pages