#1541: WaveToy2D outputs what looks like unitiialized data ---------------------+------------------------------------------------------ Reporter: rhaas | Owner: Type: defect | Status: new Priority: minor | Milestone: Component: Cactus | Version: development version Resolution: | Keywords: WaveToy2DF77 ---------------------+------------------------------------------------------
Comment (by eschnett):
The initial data do not set up the boundaries of the past time level. This should not matter, though, since these values are not used.
The solution is wrong near the boundary. The "poison" values are about 1e178, much larger than poison. This simulation uses PUGH, which (I believe) does not poison grid functions by default.