DMSwarmSetPointCoordinatesRandom

Sets initial coordinates for particles in each cell

Synopsis

#include "petscdmswarm.h"   
PetscErrorCode DMSwarmSetPointCoordinatesRandom(DM dm, PetscInt Npc)

Collective

Input parameters

• dm - the DMSWARM

• Npc - The number of particles per cell in the cell DM

Notes

The user must use DMSwarmSetCellDM() to set the cell DM first. The particles are placed randomly inside each cell. If only one particle is in each cell, it is placed at the centroid.

See Also

DM, DMSWARM, DMSwarmSetCellDM()

Level

intermediate

Location

src/dm/impls/swarm/swarm.c

Examples

src/ts/tutorials/ex77.c

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Index of all DMSwarm routines
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Index of all manual pages