ADDAGetInterpolation

Gets interpolation matrix between two ADDA objects

Synopsis

#include "petscda.h" 
PetscErrorCode PETSCDM_DLLEXPORT ADDAGetInterpolation(ADDA adda1,ADDA adda2,Mat *mat,Vec *vec)
Collective on ADDA

Input Parameter

adda1 - the fine ADDA object
adda2 - the second, coarser ADDA object

Output Parameter

mat - the interpolation matrix
vec - the scaling (optional)

Keywords

distributed array, interpolation

See Also

DMGetInterpolation()

Level:developer
Location:
src/dm/adda/adda.c
Index of all DA routines
Table of Contents for all manual pages
Index of all manual pages