On Mar 6, 2012, at 1:38 PM, Kentaro Takami wrote:
Hi, Eloisa,
a few questions: which thorn are you using to fill in the position_* scalars? Is it doing anything at recovery? Are you using the parameter Carpet::regrid_during_recovery?
I'm using Whisky, and the carpetregrid2::positions are computed by "Whisky_MoveCarpetGrids" thorn.
I'm using the parameter, Carpet::regrid_during_recovery = "no".
OK. CarpetRegrid2::positions should be checkpointed and recovered; if this is working as it should (can you check your checkpoint files, just in case?), then something is changing these variables at recovery.
Is Whisky_MoveCarpetGrids perhaps reinitializing them? This will only matter if you're regridding at recovery (otherwise CarpetRegrid2 simply won't look at these values at that stage).
Eloisa