petsc-3.14.6 2021-03-30
DMInterpolationEvaluate
Using the input from dm and x, calculates interpolated field values at the interpolation points.
Synopsis
#include "petscdmplex.h"
#include "petscsnes.h"
PetscErrorCode DMInterpolationEvaluate(DMInterpolationInfo ctx, DM dm, Vec x, Vec v)
Input Parameters
| ctx | - The DMInterpolationInfo context
|
| dm | - The DM
|
| x | - The local vector containing the field to be interpolated
|
Output Parameters
| v | - The vector containing the interpolated values
|
Note: A suitable v can be obtained using DMInterpolationGetVector().
See Also
DMInterpolationGetVector(), DMInterpolationAddPoints(), DMInterpolationCreate()
Level
beginner
Location
src/snes/utils/dmplexsnes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages