saveqc

Signature:

subroutine saveqc(level, nvar, naux)

Arguments:

integer, intent(in):

• level: Level of the fine grids, around which coarse fluxes are being saved.
• nvar: Number of solution variables.
• naux: Number of aux variables.

Description:

Loops over each grid on (fine) level level. For each such grid mkid:

1. Makes a coarsened, enlarged patch that extends one cell past mkid on each side.
2. Fills the coarsened patch via icall or preicall.
3. Calls cstore to store values at the perimeter of the coarsened patch in the target of node(ffluxptr,mkid).