#1497: CarpetInterp/waveinterp_1p and CarpetInterp/waveinterp_2p tests are failing ---------------------+------------------------------------------------------ Reporter: hinder | Owner: eschnett Type: defect | Status: new Priority: minor | Milestone: ET_2014_05 Component: Carpet | Version: development version Resolution: | Keywords: ---------------------+------------------------------------------------------
Comment (by rhaas):
the incorrect timestep can possibly be due to the same issue that Eloisa had when initializing her cosmological simulations namely that cctk_time and cctk_delta_time are set to "generic" values (namel 0.0 and 1.0) early on in SetupGH and the set to the correct values once the Time thorn initializes itself.
Grid arrays are created before grid functions so possibly the fix that was made for grid functions does not cover the grid array case.
This is just a guess of course. Could be solidified by adding a printf for cctk_delta_time to SetupGH.cc/set_state and/or changing the initial delta_time to say 17.4 instead of 1.0.