PETSc version 3.17.4
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DMSwarmInitializeVelocitiesFromOptions

Set the initial velocities of particles using a distribution determined from options.

Synopsis

#include "petscdmswarm.h"   
PetscErrorCode DMSwarmInitializeVelocitiesFromOptions(DM sw, const PetscReal v0[])
Collective on dm

Input Parameters

sw - The DMSwarm object
v0 - The velocity scale for nondimensionalization for each species

See Also

DMSwarmComputeLocalSize(), DMSwarmInitializeCoordinates(), DMSwarmInitializeVelocities()

Level

advanced

Location

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