The UpdateFixup Subroutine

The UpdateFixup subroutine in FixUp stores the fluxes normal to a grid for each amr step to pass to its parent.

Input Parameters

• n: Refers to the direction of the current slice
• indx: contains the indices for the slice in the n-direction
• extlow: contains the lower index in the n-direction
• exthigh: contains the upper index in the n-direction
• Info%numfqr: contains the transverse fluxes in the n-direction at the right edges
• Info%numfql: contains the transverse fluxes in the n-direction at the left edges

Output Parameters

• Info%fixupflux[n]: stores the transverse fluxes for each amrstep around the edge of the grid, but uses its parent's indexing

Other Parameters

• Info%mBounds(1:nDim,1:2): contains the location of the current grid within its parent.
• LeftEdge: Integer Parameter == 1
• RightEdge: Integer Parameter == 2