petsc-3.12.4 2020-02-04
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# DMInterpolationAddPoints

Add points at which we will interpolate the fields

### Synopsis

    #include "petscdmplex.h"
    #include "petscsnes.h"
    PetscErrorCode DMInterpolationAddPoints(DMInterpolationInfo ctx, PetscInt n, PetscReal points[])

Not collective

### Input Parameters

| ctx | - the context
| n | - the number of points
| points | - the coordinates for each point, an array of size n * dim

Note: The coordinate information is copied.

### See Also

DMInterpolationSetDim(), DMInterpolationEvaluate(), DMInterpolationCreate()

### Level

intermediate

### Location

src/snes/utils/dmplexsnes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages