Planning and overview of NorESM3.0 tuning simulations (Jun-Aug 2025) #158
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Some results of first group of simulations. All the beta01 simulations are untuned. Table
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Some results of CICE set test. The tests have been suggested in [/discussions/169]. The simulations are
The settings in the test simulations were the following:
Two remarks :
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Some sensitivity tests with DCS, clubb-c8, DMS, dust and seasalt. The simulations are
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What is LH? |
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Analysis of recent simulations: [Tuesday July 08, 2025]
Plans for new 1°x1° simulation [to be run by Tomas]
Plans for new 2°x2° simulation [to be run by Dirk]
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Some results of the historical simulations: Legend
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Some results of the 4xCO2 simulations. Timeseries figures : noresm3.0
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This discussion is aimed at giving an overview of on-going and planned NorESM3.0 tuning simulations for the period June-August 2025.
For each experiment, please link to the issue describing the simulation in more detail (https://github.com/NorESMhub/noresm3_dev_simulations/issues), but please give also a short description here.
Type A experiments
These experiments are aimed at investigating specific settings/choices in NorESM3.0 (please list your experiment below). Suggestions for experiments:
A.1 List of 1°x1° reference n1850 experiments
Table
List
n1850.ne30_tn14.noresm3_0_alpha07.20250628 [Tomas]
- issue : [n1850.ne30_tn14.noresm3_0_alpha07.20250628 #172]
- version : alpha07 with BC bug fix
- resolution : 1°x1°
- years : 1-30
- aim :
n1850.ne30_tn14.nor3_rc-b01.20250628 [Tomas]
- issue: n1850.ne30_tn14.nor3_rc-b01.20250628 #185
- version : BLOM, CAM and CICE have beta01; CLM is alpha07
- resolution : 1°x1°
- years : 1-30
- aim :
n1850.ne30_tn14.noresm3_0_alpha07.20250629 [Tomas]
- issue : not available
- version : beta01, but old parameter settings
- resolution : 1°x1°
- years : 1-30
- aim :
n1850.ne30_tn14.noresm3_0_beta01-FATES-noluh.20250630 [Tomas]
- issue : n1850.ne30_tn14.noresm3_0_beta01-FATES-noluh.20250630 #173
- version : beta01
- resolution : 1°x1°
- years : 1-50
- aim : First reference simulation with updated namelist settings for
noresm3_0_beta01.n1850.ne30_tn14.noresm3_0_beta01-noLU_650dcs_4p0clubbc8_0p5dust.20250708 [Tomas]
- issue : n1850.ne30_tn14.noresm3_0_beta01-noLU_650dcs_4p0clubbc8_0p5dust.20250708 #190
- version : beta01, with tuned parameters (clubbC8, dcs, dust emissions)
- resolution : 1°x1°
- years : 1-50
- aim : creating long and stable reference simulation
n1850.ne30_tn14.nor3_b01-cplhist-noLU.20250716 [Tomas]
- issue : n1850.ne30_tn14.nor3_b01-cplhist-noLU.20250716 #194
- version : beta01, with tuned parameters (clubbC8, dcs, dust emissions, SIP), continuation of n1850.ne30_tn14.noresm3_0_beta01-noLU_650dcs_4p0clubbc8_0p5dust.20250708 #190 but with extra CPLHST output
- resolution : 1°x1°
- years : 51-80 (currently) (ongoing)
- aim : creating long and stable reference simulation
A.2 List of 2°x2° reference n1850 experiments :
Table
List
- issue : [n1850.ne16pg3_tn14.noresm3_0_alpha07.20250701 #174]
- version : alpha07 with BC bug fix
- resolution : 2°x2°
- years : 1-15
- aim :
- issue : [n1850.ne16pg3_tn14.noresm3_0_beta01.20250701 #176]
- version : beta01
- resolution : 2°x2°
- years : 1-45
- aim :
- issue : [n1850.ne16pg3_tn14.noresm3_0_beta01.20250704 #184]
- version : beta01 + rafsip_on = .true. [secondary ice]
- initial conditions : branched-off from date 0046-01-01 [n1850.ne16pg3_tn14.noresm3_0_beta01.20250701 #176]
- resolution : 2°x2°
- years : 46-120
- aim :
- Remark : because the IC (intitial conditions) were still present in user_nl_clm and user_nl_cice, this simulation does not seem to be a continuation of [n1850.ne16pg3_tn14.noresm3_0_beta01.20250704 #184] for land and cice, but started again from the initial conditions. For the ocean it seems ok.
- issue :
- version : beta01 + tuning (clubbC8, dcs, dust emissions, SIP)
- resolution : 2°x2°
- years : 1-100
- aim : creating long and stable reference simulation
- issue :
- version : beta01 + tuning (clubbC8, dcs, dust emissions, SIP)
- resolution : 2°x2°
- years : 101-150
- aim : creating long and stable reference simulation
A.3 List of 1°x1° sea-ice n1850 experiments :
Table
Three remarks:
List
- issue : [n1850.ne30_tn14.cice.beta01_set1 #175]
- version : beta01
- resolution : 1°x1°
- years : 1-30
- aim :
- issue : [n1850.ne30_tn14.cice.beta01_set2 #181]
- version : beta01
- resolution : 1°x1°
- years : 1-30
- aim :
- issue : [n1850.ne30_tn14.cice.beta01_set3 #182]
- version : beta01
- resolution : 1°x1°
- years : 1-30
- aim :
- issue : [n1850.ne30_tn14.cice.beta01_set4 #183]
- version : beta01
- resolution : 1°x1°
- years : 1-30
- aim :
A.4 List of 1°x1° atmosphere perturbation n1850 experiments
Remark These experiments have been done with beta01 untuned.
Table
Type B experiments
These experiment are aimed to investigating the behavior of NorESM3.0 for specific CMIP experiments Suggestions for experiments:
historicalabrupt-4xCO21pctCO2(please list your experiments below)
B.1 List of 1°x1° and 2°x2° abrupt-4xCO2 experiments
Remark
Table
B.2 List of 1°x1° and 2°x2° historical experiments
Remark
Table
B.3 List of 2°x2° n1850-GHG experiments
Remark
Table
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