#841: MoL flag for last MoL_PostStep -----------------------------------------+---------------------------------- Reporter: reisswig@… | Owner: Type: enhancement | Status: review Priority: optional | Milestone: Component: Cactus | Version: Resolution: | Keywords: MoL last PostStep flag -----------------------------------------+----------------------------------
Comment (by eschnett):
This implies that:
(1) Atmosphere resetting acts locally on grid points, i.e. does not need ghost zones (does not look at neighbouring points), since otherwise it would require synchronizing beforehand. (2) It does not act on all grid points, since it requires synchronizing afterwards.
This seems strange. Could one instead run atmosphere resetting on all grid points (similar to converting to ADMBase), so that one does not need to synchronize afterwards?