n1850.ne30_tn14.hybrid_wavparam_fatessp.2.5a09.20250207

[TomasTorsvik]

Purpose:
Test new tag noresm2_5_alpha09

Description:

Due to the BLOM setting disso_poc = 1.16e-7 (left in unintentionally), this simulation output is quite similar to noresm2_5_alpha08d with respect to ocean BGC. This setting nullifies BLOM PR 464.

To get the code

git clone https://github.com/NorESMhub/NorESM.git
cd NorESM
git checkout noresm2_5_alpha09
./bin/git-fleximod update

NOTE: a memory leak is present in the run and hits against the node limit when running past 11 years.
See NorESMhub/NorESM#550

create_newcase command

./cime/scripts/create_newcase --case /cluster/projects/nn9560k/tomast/NorESM/cases/n1850.ne30_tn14.hybrid_wavparam_fatessp.2.5a09.20250206 --compset 1850_CAM70%LT%NORESM%CAMoslo_CLM60%FATES-SP_CICE_BLOM%HYB%ECO_MOSART_DGLC%NOEVOLVE_SWAV_SESP --res ne30pg3_tn14 --project nn9560k --machine betzy --compiler intel --run-unsupported

user_nl_cam

 use_aerocom = .true.
 interpolate_nlat   = 192
 interpolate_nlon   = 288
 interpolate_output = .true.
 history_aerosol = .true. 
 zmconv_c0_lnd  =  0.0075D0
 zmconv_c0_ocn  =  0.0300D0
 zmconv_ke =  5.0E-6
 zmconv_ke_lnd =  1.0E-5
 clim_modal_aero_top_press =  1.D-4
 bndtvg = '/cluster/shared/noresm/inputdata/atm/cam/ggas/noaamisc.r8.nc'

user_nl_blom

ICFILE = "/cluster/shared/noresm/inputdata/restart/NOIIAJRAOC20TR_TL319_tn14_ppm_20240816/rest/1775-01-01-00000/NOIIAJRAOC20TR_TL319_tn14_ppm_20240816.blom.r.1775-01-01-00000.nc"
RI0 = 0.7
WAVSRC = 'param'
LNGMTP = 'vr12-ma'
disso_poc = 1.16e-7

user_nl_cice

ice_ic = "/cluster/shared/noresm/inputdata/restart/NOIIAJRAOC20TR_TL319_tn14_ppm_20240816/rest/1775-01-01-00000/NOIIAJRAOC20TR_TL319_tn14_ppm_20240816.cice.r.1775-01-01-00000.nc"

user_nl_clm

fates_paramfile='/cluster/work/users/rosief/git/NorESM_MEGAN_test/components/clm/src/fates/parameter_files/fates_params_megan_twostream.nc'
z0param_method='ZengWang2007'

user_nl_cpl

histaux_l2x1yrg = .true.

xmlchange commands

./xmlchange NTASKS=1920
./xmlchange NTASKS_OCN=256
./xmlchange ROOTPE=0
./xmlchange ROOTPE_OCN=1920
./xmlchange STOP_OPTION=nyears
./xmlchange STOP_N=7
./xmlchange REST_N=1
./xmlchange REST_OPTION=nyears
./xmlchange RESUBMIT=3
./xmlchange --subgroup case.run JOB_WALLCLOCK_TIME=48:00:00
./xmlchange --subgroup case.st_archive JOB_WALLCLOCK_TIME=03:00:00

Source modifications

SourceMods/src.blom/mod_difest.F90

Compset long name

1850_CAM70%LT%NORESM%CAMoslo_CLM60%FATES-SP_CICE_BLOM%HYB%ECO_MOSART_DGLC%NOEVOLVE_SWAV_SESP

Model grid long name

a%ne30np4.pg3_l%ne30np4.pg3_oi%tnx1v4_r%r05_w%null_z%null_g%gris4_m%tnx1v4

Case directory:

• Locally on betzy:
  /cluster/projects/nn9560k/tomast/NorESM/cases/n1850.ne30_tn14.hybrid_wavparam_fatessp.2.5a09.20250207

• On github:

Code version on github (either NorESMhub or user's fork):

• On github: https://github.com/NorESMhub/NorESM/releases/tag/noresm2_5_alpha09

Diagnostics:

• Ocean/Sea ice/Hamocc:
  https://ns2345k.web.sigma2.no/datalake/diagnostics/noresm/tomast/n1850.ne30_tn14.hybrid_wavparam_fatessp.2.5a09.20250207

• Atmosphere:
  https://ns2345k.web.sigma2.no/datalake/diagnostics/ADF/tomast/n1850.ne30_tn14.hybrid_wavparam_fatessp.2.5a09.20250207/

  • ERROR when running ADF: Getting error while generating polar maps ADF#9

Output:
/datalake/NS9560K/noresm3/cases/n1850.ne30_tn14.hybrid_wavparam_fatessp.2.5a09.20250207

Contacts:
@TomasTorsvik , @matsbn

Extra details:

[adagj]

Hi @TomasTorsvik ,
Did you include the history files output from the coupler (clm and blom data) for CISM?

[TomasTorsvik]

@adagj - Yes, I did :)
I forgot to update the case description.

[adagj]

Super! Thank you :-)