PETSc version 3.17.5
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DMSwarmComputeLocalSize

Compute the local number and distribution of particles based upon a density function

Synopsis

#include "petscdmswarm.h"   
PetscErrorCode DMSwarmComputeLocalSize(DM sw, PetscInt N, PetscProbFunc density)
Not collective

Input Parameters

sw - The DMSwarm
N - The target number of particles
density - The density field for the particle layout, normalized to unity

Note: One particle will be created for each species.

See Also

DMSwarmComputeLocalSizeFromOptions()

Level

advanced

Location

src/dm/impls/swarm/swarmpic.c
Index of all DMSWARM routines
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Index of all manual pages