petsc-3.7.3 2016-08-01

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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 DM routines
Table of Contents for all manual pages
Index of all manual pages