DMSwarmComputeMoments

Compute the first three particle moments for a given field

Synopsis

#include "petscdmswarm.h"   
PetscErrorCode DMSwarmComputeMoments(DM sw, const char coordinate[], const char weight[], PetscReal moments[])

Noncollective

Input Parameters

• sw - the DMSWARM

• coordinate - the coordinate field name

• weight - the weight field name

Output Parameter

• moments - the field moments

Notes

The moments array should be of length bs + 2, where bs is the block size of the coordinate field.

The weight field must be a scalar, having blocksize 1.

See Also

DM, DMSWARM, DMPlexComputeMoments()

Level

intermediate

Location

src/dm/impls/swarm/swarm.c

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Index of all DMSwarm routines
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Index of all manual pages