DMInterpolationSetUp

Compute spatial indices for point location during interpolation

Synopsis

#include "petscdmplex.h" 
#include "petscsnes.h"   
PetscErrorCode DMInterpolationSetUp(DMInterpolationInfo ctx, DM dm, PetscBool redundantPoints, PetscBool ignoreOutsideDomain)

Collective

Input Parameters

• ctx - the context

• dm - the DM for the function space used for interpolation

• redundantPoints - If PETSC_TRUE, all processes are passing in the same array of points. Otherwise, points need to be communicated among processes.

• ignoreOutsideDomain - If PETSC_TRUE, ignore points outside the domain, otherwise return an error

See Also

DM Basics, DM, DMInterpolationInfo, DMInterpolationEvaluate(), DMInterpolationAddPoints(), DMInterpolationCreate()

Level

intermediate

Location

src/snes/utils/dm/dminterpolatesnes.c

Examples

src/snes/tutorials/ex63.c
src/ts/tutorials/ex77.c

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Index of all DM routines
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Index of all manual pages