petsc-3.8.4 2018-03-24
Report Typos and Errors

DMPlexComputeInterpolatorGeneral

Form the local portion of the interpolation matrix I from the coarse DM to a non-nested fine DM.

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexComputeInterpolatorGeneral(DM dmc, DM dmf, Mat In, void *user)

Input Parameters

dmf - The fine mesh
dmc - The coarse mesh
user - The user context

Output Parameter

In -The interpolation matrix

See Also

DMPlexComputeInterpolatorNested(), DMPlexComputeJacobianFEM()

Level:developer
Location:
src/dm/impls/plex/plexfem.c
Index of all DMPLEX routines
Table of Contents for all manual pages
Index of all manual pages