OBC problem in tangential_vel
Closed this issue · 2 comments
kshedstrom commented
Some runs with OBCs get differing answers with differing processor counts. The value at the tile boundary for tangential_vel has been seen not to match from one tile to the next - but only at some depths. This leads to a mismatch in q for the Coriolis computations.
kshedstrom commented
It's another casualty of REMAP_AUXILIARY_VARS. The u_av/v_av coming into step_MOM_dyn_split_RK2 the first six times all have the halos correctly updated. After the first thermal timestep with the AUX business, they are not. They then get saved incorrectly in u_old_rad_OBC.
kshedstrom commented
This has been fixed.