Open cecilehannay opened 2 years ago
@PeterHjortLauritzen and @adam: this run completed 10 years. I added the diags: https://webext.cgd.ucar.edu/FWscHIST/f.c6_3_41.FWscHIST.ne30_L58_exner.002/atm/
See here 10 year means and variance of FT (lev=50) and OMEGA500:
A couple observations
I see that we PRECC/PRECL on the se-grid as well. I will add those plots to this thread later.
10 year mean/variance of PRECT:
Note the reduction in spurious precip around the Peruvian bend in both the means and variance. I think it's clear the exner+refp is the better model. As peter says, refp is more effective at mitigating the spurious upslope transport that is likely related to the Peruvian precip problem.
I agree with Adam! PR is being prepared with the modifications for "exner+refp". Please use these source mods in any future simulations until the PR has been approved and merged with cam_development. Thank you!
@PeterHjortLauritzen, @adamrher, @JulioTBacmeister, @cecilehannay
ADF diags: https://webext.cgd.ucar.edu/FWscHIST/f.c6_3_41.FWscHIST.ne30_L58_exner.002/atm/ADF/
Description: Same as https://github.com/NCAR/amwg_dev/issues/53 + second set of modifications to SE to alleviate numerical noise near topography
Map PHIS from GLL grid to physics grid to alleviate noise in derived fields such as PSL and eddy Z500)
Exner function formulation of pressure gradient force (PGF) + subtract reference profiles from T and dp before applying hyperviscosity (see complete description)
Case directory: Locally (if still available): /glade/p/cesmdata/cseg/runs/cesm2_0/f.c6_3_41.FWscHIST.ne30_L58_exner.002
On github: https://github.com/NCAR/amwg_dev/tree/f.c6_3_41.FWscHIST.ne30_L58_exner.002
Sandbox: Locally (if still available): /glade/work/hannay/cesm_tags/cam6_3_041
On github: https://github.com/ESCOMP/CAM/tree/cam6_3_041 hash: 963ebdc
Diagnostics: AMWG diags (if available) https://webext.cgd.ucar.edu/FWscHIST/f.c6_3_41.FWscHIST.ne30_L58_exner.002/atm/
Contacts: @PeterHjortLauritzen, @adamrher, @JulioTBacmeister, @cecilehannay