petsc-3.11.4 2019-09-28
DMSwarmSetPointCoordinates
Set point coordinates in a DMSwarm from a user defined list
Synopsis
#include "petscdmswarm.h"
PETSC_EXTERN PetscErrorCode DMSwarmSetPointCoordinates(DM dm,PetscInt npoints,PetscReal coor[],PetscBool redundant,InsertMode mode)
Collective on DM
Input parameters
| dm | - the DMSwarm
|
| npoints | - the number of points to insert
|
| coor | - the coordinate values
|
| redundant | - if set to PETSC_TRUE, it is assumed that npoints and coor[] are only valid on rank 0 and should be broadcast to other ranks
|
| mode | - indicates whether to append points to the swarm (ADD_VALUES), or over-ride existing points (INSERT_VALUES)
|
Notes
If the user has specified redundant = PETSC_FALSE, the cell DM will attempt to locate the coordinates provided by coor[] within
its sub-domain. If they any values within coor[] are not located in the sub-domain, they will be ignored and will not get
added to the DMSwarm.
See Also
DMSwarmSetType(), DMSwarmSetCellDM(), DMSwarmType, DMSwarmSetPointsUniformCoordinates()
Level
beginner
Location
src/dm/impls/swarm/swarmpic.c
Index of all DMSWARM routines
Table of Contents for all manual pages
Index of all manual pages