DMSwarmInsertPointsUsingCellDM

Insert point coordinates within each cell

Synopsis

#include "petscdmswarm.h"   
PetscErrorCode DMSwarmInsertPointsUsingCellDM(DM dm, DMSwarmPICLayoutType layout_type, PetscInt fill_param)

Not Collective

Input Parameters

• dm - the DMSWARM

• layout_type - method used to fill each cell with the cell DM

• fill_param - parameter controlling how many points per cell are added (the meaning of this parameter is dependent on the layout type)

Notes

The insert method will reset any previous defined points within the DMSWARM.

When using a DMDA both 2D and 3D are supported for all layout types provided you are using DMDA_ELEMENT_Q1.

When using a DMPLEX the following case are supported:

   (i) DMSWARMPIC_LAYOUT_REGULAR: 2D (triangle),
   (ii) DMSWARMPIC_LAYOUT_GAUSS: 2D and 3D provided the cell is a tri/tet or a quad/hex,
   (iii) DMSWARMPIC_LAYOUT_SUBDIVISION: 2D and 3D for quad/hex and 2D tri.

See Also

DMSWARM, DMSwarmPICLayoutType, DMSwarmSetType(), DMSwarmSetCellDM(), DMSwarmType

Level

beginner

Location

src/dm/impls/swarm/swarmpic.c

Examples

src/dm/tutorials/ex20.c
src/ksp/ksp/tutorials/ex70.c
src/dm/tutorials/ex21.c

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Index of all DMSwarm routines
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Index of all manual pages