#include "petscdmda.h" PetscErrorCode DMDACreateAggregates(DM dac,DM daf,Mat *rest)Collective on dmc
|dmc||- the coarse grid DMDA|
|dmf||- the fine grid DMDA|
|rest||- the restriction matrix (transpose of the projection matrix)|
Note: This routine is not used by PETSc. It is not clear what its use case is and it may be removed in a future release. Users should contact firstname.lastname@example.org if they plan to use it.