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#
DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexComputeInterpolatorNested(), DMPlexComputeJacobianFEM()
Level#
developer
Location#
Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages