VecPackGetInterpolation

GetInterpolations a VecPack by refining all of its DAs

Synopsis

#include "petscda.h"     
#include "petscmat.h"    
int VecPackGetInterpolation(VecPack coarse,VecPack fine,Mat *A,Vec *v)

Collective on VecPack

Input Parameters

	coarse	- coarse grid packer
	fine	- fine grid packer

Output Parameter

	A	- interpolation matrix
	v	- scaling vector

See Also

VecPackDestroy(), VecPackAddArray(), VecPackAddDA(), VecPackCreateGlobalVector(),
VecPackGather(), VecPackCreate(), VecPackGetGlobalIndices(), VecPackGetAccess()

Level:advanced
Location:src/dm/da/utils/pack.c
Index of all DA routines
Table of Contents for all manual pages
Index of all manual pages