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Create CMIP7 based compsets and eam use_case files #7735

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Merged
merged 15 commits into from
Oct 22, 2025
Merged

Create CMIP7 based compsets and eam use_case files #7735

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db95b84
Create CMIP7 based compsets and eam use_case files
wlin7 Sep 29, 2025
ec6ab54
Set 20TR CMIP7 GHGs input file
wlin7 Sep 29, 2025
0ead3a3
Set GHGs values for 1850 and 2010 compsets
wlin7 Sep 30, 2025
bea3c75
Update CMIP7 piControl volcanic emission file
wlin7 Sep 30, 2025
d49c2a8
Set CO2VMR for CMIP7 PI/PD compsets
wlin7 Oct 1, 2025
09db230
Set EAM/ELM config options for CMIP7 compsets
wlin7 Oct 2, 2025
21bc3fc
Fix DMS files for 1850-CMIP7 compsets
wlin7 Oct 3, 2025
51b9de6
Update files for E90, oxidant, chlorine loading and linozv3 files
wlin7 Oct 10, 2025
0da87a3
Update aerosol mode1 and mode5 physprops files for CMIP7 compsets
wlin7 Oct 15, 2025
af1d1d4
Add CMIP7 land use_case files and use CMIP7 popdens file
wlin7 Oct 15, 2025
7ad752d
Fix comment lines containing CMIP6 in EAM use_case files
wlin7 Oct 16, 2025
053b0e6
Update sim_year_range in ELM 20thC_CMIP7 use_case
wlin7 Oct 16, 2025
7970016
Update evelated SO2 emission file for CMIP7 20TR-HR use_case
wlin7 Oct 17, 2025
92fa034
Set r025 fsurdat and lulc for CMIP7 1850 and 20TR use_cases
wlin7 Oct 21, 2025
2e06078
Set dust_emis_scheme=2 for CMIP7 compsets
wlin7 Oct 21, 2025
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27 changes: 26 additions & 1 deletion cime_config/allactive/config_compsets.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@
atm, lnd, ice, ocn, river, glc wave model-options

The notation for the compset longname is
TIME_ATM[%phys]_LND[%phys]_ICE[%phys]_OCN[%phys]_ROF[%phys]_GLC[%phys]_WAV[%phys][_ESP%phys][_BGC%phys]
TIME[%scenario]_ATM[%phys]_LND[%phys]_ICE[%phys]_OCN[%phys]_ROF[%phys]_GLC[%phys]_WAV[%phys][_ESP%phys][_BGC%phys]
Where for the EAM specific compsets below the following is supported
TIME = Time period (e.g. 2000, HIST, RCP8...)
ATM = [EAM, EAMXX, SATM, SCREAM]
Expand Down Expand Up @@ -44,6 +44,11 @@
<lname>1850SOI_EAM%CMIP6_ELM%CNPRDCTCBCTOP_MPASSI_MPASO_MOSART_SGLC_SWAV</lname>
</compset>

<compset>
<alias>WCYCL1850-CMIP7</alias>
<lname>1850SOI%CMIP7_EAM_ELM%CNPRDCTCBCTOP_MPASSI_MPASO_MOSART_SGLC_SWAV</lname>
</compset>

<compset>
<alias>WCYCL1850_chemUCI-Linozv3</alias>
<lname>1850SOI_EAM%CHEMUCI-LINOZV3_ELM%CNPRDCTCBCTOP_MPASSI_MPASO_MOSART_SGLC_SWAV</lname>
Expand All @@ -59,11 +64,21 @@
<lname>1850SOI_EAM%CMIP6-1pctCO2_ELM%CNPRDCTCBCTOP_MPASSI_MPASO_MOSART_SGLC_SWAV</lname>
</compset>

<compset>
<alias>WCYCL1850-CMIP7-1pctCO2</alias>
<lname>1850SOI%CMIP7-1pctCO2_EAM_ELM%CNPRDCTCBCTOP_MPASSI_MPASO_MOSART_SGLC_SWAV</lname>
</compset>

<compset>
<alias>WCYCL1850-4xCO2</alias>
<lname>1850SOI_EAM%CMIP6-4xCO2_ELM%CNPRDCTCBCTOP_MPASSI_MPASO_MOSART_SGLC_SWAV</lname>
</compset>

<compset>
<alias>WCYCL1850-CMIP7-4xCO2</alias>
<lname>1850SOI%CMIP7-4xCO2_EAM_ELM%CNPRDCTCBCTOP_MPASSI_MPASO_MOSART_SGLC_SWAV</lname>
</compset>

<!-- WCYCL1850NS uses no spun-up ICs for mpaso and mpassi. It is only being used for nigthly tests on small grids such as ne11_oQU480-->
<compset>
<alias>WCYCL1850NS</alias>
Expand All @@ -81,11 +96,21 @@
<lname>1950SOI_EAM%CMIP6_ELM%CNPRDCTCBCTOP_MPASSI_MPASO_MOSART_SGLC_SWAV</lname>
</compset>

<compset>
<alias>WCYCL1950-CMIP7</alias>
<lname>1950SOI%CMIP7_EAM_ELM%CNPRDCTCBCTOP_MPASSI_MPASO_MOSART_SGLC_SWAV</lname>
</compset>

<compset>
<alias>WCYCL20TR</alias>
<lname>20TRSOI_EAM%CMIP6_ELM%CNPRDCTCBCTOP_MPASSI_MPASO_MOSART_SGLC_SWAV</lname>
</compset>

<compset>
<alias>WCYCL20TR-CMIP7</alias>
<lname>20TRSOI%CMIP7_EAM_ELM%CNPRDCTCBCTOP_MPASSI_MPASO_MOSART_SGLC_SWAV</lname>
</compset>

<!-- Compsets for historical single forcing experiments, two aliases each with WCYCL20TR or hist as prefix -->

<compset>
Expand Down
136 changes: 136 additions & 0 deletions ...nts/eam/bld/namelist_files/use_cases/1850_eam_CMIP7-HR_chemUCI-Linoz-mam5-vbs-1pctCO2.xml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,136 @@
----- modified based on 1850 version ---- combined with 1850 use_case for V2

<?xml version="1.0"?>
<namelist_defaults>

<!-- Set default output options for CMIP7 simulations -->
<cosp_lite>.true.</cosp_lite>

<!-- Solar constant from CMIP7 input4MIPS -->
<solar_data_file>atm/cam/solar/multiple_input4MIPs_solar_CMIP_SOLARIS-HEPPA-CMIP-4-6_gn_bluetip.nc</solar_data_file>
<solar_data_ymd>18500101</solar_data_ymd>
<solar_data_type>FIXED</solar_data_type>
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@hwangacme hwangacme Oct 3, 2025

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Atmospheric initial condition and solar constant files also need to be updated to CMIP7 and HR

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@wlin7 wlin7 Oct 10, 2025

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Solar input files are using cmip7 except for the 2010 compset. Atm IC file likely no more needed here.

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@wlin7 wlin7 Oct 16, 2025

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The specification for atm IC (L72) has been removed from all use_case files.


<!-- 1850 GHG values from CMIP7 input4MIPS -->
<!-- <co2vmr>284.297e-6</co2vmr> The CMIP7 concentration set by CCSM_CO2_PPMV in drivers-mct/cime_config/config_component_e3sm.xml -->
<ch4vmr>798.799e-9</ch4vmr>
<n2ovmr>271.5700e-9</n2ovmr>
<f11vmr>21.7225e-12</f11vmr>
<f12vmr>0.0</f12vmr>

<!-- 1pctCO2 increase from 1850 base level -->
<bndtvghg >atm/cam/ggas/GHG_CMIP6_1pctCO2_c20180216.nc </bndtvghg>
<scenario_ghg >RAMPED</scenario_ghg>

<!-- For comprehensive history -->
<history_amwg >.true.</history_amwg>
<history_aerosol >.true.</history_aerosol>
<history_aero_optics>.true.</history_aero_optics>

<!-- External forcing for BAM or MAM. CMIP7 input4mips data -->
<ext_frc_type >CYCLICAL</ext_frc_type>
<ext_frc_cycle_yr >1850</ext_frc_cycle_yr>
<no2_ext_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_NO2_elev_1850-2023_0.5x0.63_c20250506.nc </no2_ext_file>
<!-- Use 1850-2014 averaged volcanic SO2 emission for 1850 -->
<so2_ext_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_so2_elev_1850_0.5x0.63_c20250721_volc_2.2.1.nc </so2_ext_file>
<soag0_ext_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_SOAG0_elev_1850-2023_0.5x0.63_c20250506.nc </soag0_ext_file>
<bc_a4_ext_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_mam5_bc_a4_elev_1850-2023_0.5x0.63_c20250506.nc </bc_a4_ext_file>
<mam7_num_a1_ext_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_mam5_num_a1_elev_1850-2023_0.5x0.63_c20250506.nc </mam7_num_a1_ext_file>
<num_a2_ext_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_mam5_num_a2_elev_1850-2023_0.5x0.63_c20250506.nc </num_a2_ext_file>
<mam7_num_a3_ext_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_mam5_num_a4_elev_1850-2023_0.5x0.63_c20250506.nc </mam7_num_a3_ext_file> <!-- This is to set num_a4 emissions -->
<pom_a4_ext_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_mam5_pom_a4_elev_1850-2023_0.5x0.63_c20250506.nc </pom_a4_ext_file>
<so4_a1_ext_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_mam5_so4_a1_elev_1850-2023_0.5x0.63_c20250506.nc </so4_a1_ext_file>
<so4_a2_ext_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_mam5_so4_a2_elev_1850-2023_0.5x0.63_c20250506.nc </so4_a2_ext_file>

<!-- Surface emissions for chemUCI-Linoz, MAM5, VBS SOA. CMIP7 input4mips data -->
<srf_emis_type >CYCLICAL</srf_emis_type>
<srf_emis_cycle_yr >1850</srf_emis_cycle_yr>
<c10h16_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_MTERP_surf_1850-2023_0.5x0.63_c20250506.nc </c10h16_emis_file>
<c2h4_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_C2H4_surf_1850-2023_0.5x0.63_c20250506.nc </c2h4_emis_file>
<c2h6_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_C2H6_surf_1850-2023_0.5x0.63_c20250506.nc </c2h6_emis_file>
<c3h8_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_C3H8_surf_1850-2023_0.5x0.63_c20250506.nc </c3h8_emis_file>
<ch2o_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg//cmip7_CH2O_surf_1850-2023_0.5x0.63_c20250506.nc </ch2o_emis_file>
<ch3cho_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_CH3CHO_surf_1850-2023_0.5x0.63_c20250506.nc </ch3cho_emis_file>
<ch3coch3_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_CH3COCH3_surf_1850-2023_0.5x0.63_c20250506.nc </ch3coch3_emis_file>
<co_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_CO_surf_1850-2023_0.5x0.63_c20250506.nc </co_emis_file>
<isop_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_ISOP_surf_1850-2023_0.5x0.63_c20250506.nc </isop_emis_file>
<isop_vbs_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_ISOP_surf_1850-2023_0.5x0.63_c20250506.nc </isop_vbs_emis_file>
<nox_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_NO_surf_1850-2023_0.5x0.63_c20250506.nc </nox_emis_file>
<dms_emis_file >atm/cam/chem/trop_mozart_aero/emis/DMSflux.1850.1deg_latlon_conserv.POPmonthlyClimFromACES4BGC_c20160416.nc </dms_emis_file>
<soag0_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_SOAG0_surf_1850-2023_0.5x0.63_c20250506.nc </soag0_emis_file>
<so2_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_so2_surf_1850-2023_0.5x0.63_c20250506.nc </so2_emis_file>
<bc_a4_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_mam5_bc_a4_surf_1850-2023_0.5x0.63_c20250506.nc </bc_a4_emis_file>
<mam7_num_a1_emis_file>atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_mam5_num_a1_surf_1850-2023_0.5x0.63_c20250506.nc </mam7_num_a1_emis_file>
<num_a2_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_mam5_num_a2_surf_1850-2023_0.5x0.63_c20250506.nc </num_a2_emis_file>
<mam7_num_a3_emis_file>atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_mam5_num_a4_surf_1850-2023_0.5x0.63_c20250506.nc </mam7_num_a3_emis_file> <!-- This is to set num_a4 emissions -->
<pom_a4_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_mam5_pom_a4_surf_1850-2023_0.5x0.63_c20250506.nc </pom_a4_emis_file>
<so4_a1_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_mam5_so4_a1_surf_1850-2023_0.5x0.63_c20250506.nc </so4_a1_emis_file>
<so4_a2_emis_file >atm/cam/chem/emis/CMIP7_1850_2023_0p5deg/cmip7_mam5_so4_a2_surf_1850-2023_0.5x0.63_c20250506.nc </so4_a2_emis_file>
<e90_emis_file >atm/cam/chem/trop_mozart/ub/emissions_E90_surface_1750-2101_1.9x2.5_c20231222.nc </e90_emis_file>

<airpl_emis_file></airpl_emis_file> <!-- need to be empty, but if specifying empty here, the value would be root of input_data_path -->

<!-- <tracer_cnst_filelist>this_field_is_not_used</tracer_cnst_filelist> -->
<tracer_cnst_type >CYCLICAL</tracer_cnst_type>
<tracer_cnst_cycle_yr>1849</tracer_cnst_cycle_yr>
<tracer_cnst_file >oxid_1.9x2.5_L26_1850-2025_c20251005.nc</tracer_cnst_file>
<tracer_cnst_filelist>''</tracer_cnst_filelist>
<tracer_cnst_datapath>atm/cam/chem/trop_mozart_aero/oxid</tracer_cnst_datapath>
<tracer_cnst_specifier>'prsd_O3:O3','prsd_NO3:NO3','prsd_OH:OH'</tracer_cnst_specifier>

<!-- prescribed methane -->
<prescribed_ghg_file >ch4_oxid_1.9x2.5_L26_1990-1999clim.c090804.nc</prescribed_ghg_file>
<prescribed_ghg_datapath >atm/cam/chem/methane</prescribed_ghg_datapath>
<prescribed_ghg_type >CYCLICAL</prescribed_ghg_type>
<prescribed_ghg_cycle_yr >1995</prescribed_ghg_cycle_yr>
<prescribed_ghg_filelist >''</prescribed_ghg_filelist>
<prescribed_ghg_specifier>'prsd_ch4:CH4'</prescribed_ghg_specifier>

<!-- rad_climate -->
<rad_climate>
'A:H2OLNZ:H2O', 'N:O2:O2', 'N:CO2:CO2',
'A:O3:O3', 'A:N2OLNZ:N2O', 'A:CH4LNZ:CH4',
'N:CFC11:CFC11', 'N:CFC12:CFC12',
'M:mam5_mode1:$INPUTDATA_ROOT/atm/cam/physprops/mam5_mode1_rrtmg_dgnh1.2_c20250927.nc',
'M:mam5_mode2:$INPUTDATA_ROOT/atm/cam/physprops/mam4_mode2_rrtmg_c130628.nc',
'M:mam5_mode3:$INPUTDATA_ROOT/atm/cam/physprops/mam4_mode3_rrtmg_aeronetdust_c141106.nc',
'M:mam5_mode4:$INPUTDATA_ROOT/atm/cam/physprops/mam4_mode4_rrtmg_c130628.nc',
'M:mam5_mode5:$INPUTDATA_ROOT/atm/cam/physprops/mam5_mode5_rrtmg_sig1.2_dgnl1.0_c20250927.nc'
</rad_climate>

<!-- Marine organic aerosol namelist settings -->
<mam_mom_mixing_state>3</mam_mom_mixing_state>
<mam_mom_cycle_yr >1 </mam_mom_cycle_yr >
<mam_mom_datapath >'atm/cam/chem/trop_mam/marine_BGC/' </mam_mom_datapath >
<mam_mom_datatype >'CYCLICAL' </mam_mom_datatype >
<mam_mom_filename >'monthly_macromolecules_0.1deg_bilinear_latlon_year01_merge_date.nc' </mam_mom_filename > <!-- Using the 2000 file, for now -->
<mam_mom_fixed_tod >0 </mam_mom_fixed_tod >
<mam_mom_fixed_ymd >0 </mam_mom_fixed_ymd >
<mam_mom_specifier >'chla:CHL1','mpoly:TRUEPOLYC','mprot:TRUEPROTC','mlip:TRUELIPC' </mam_mom_specifier >

<!-- Stratospheric ozone (Linoz) updated using CMIP6 input4MIPS GHG concentrations -->
<chlorine_loading_file >atm/cam/chem/trop_mozart/ub/Linoz_Chlorine_Loading_CMIP6_Hist_SSP245_0003-2503_c20200808.nc</chlorine_loading_file>
<chlorine_loading_fixed_ymd >18500101</chlorine_loading_fixed_ymd>
<chlorine_loading_type >FIXED</chlorine_loading_type>
<linoz_data_cycle_yr >1850</linoz_data_cycle_yr>
<linoz_data_file >linv3_1849-2101_CMIP6_Hist_SSP245_10deg_58km_c20231207.nc</linoz_data_file>
<linoz_data_path >atm/cam/chem/trop_mozart/ub</linoz_data_path>
<linoz_data_type >CYCLICAL</linoz_data_type>

<!-- Turn off ozone dry deposition, as Linoz O3v2 and ozone are not separated for now. Need to turn on ozone dry deposition when interactive tropospheric chemistry is implemented -->
<drydep_method >'xactive_lnd'</drydep_method>
<drydep_list >'O3','H2O2','CH2O','CH3OOH','NO','NO2','HNO3','HO2NO2','PAN','CO','CH3COCH3','C2H5OOH','CH3CHO','H2SO4','SO2','NO3','N2O5','SOAG0','SOAG15','SOAG24','SOAG35','SOAG34','SOAG33','SOAG32','SOAG31'</drydep_list>
<gas_wetdep_method >'NEU'</gas_wetdep_method>
<gas_wetdep_list >'C2H5OOH','CH2O','CH3CHO','CH3OOH','H2O2','H2SO4','HNO3','HO2NO2','SO2','SOAG0','SOAG15','SOAG24','SOAG35','SOAG34','SOAG33','SOAG32','SOAG31'</gas_wetdep_list>
<fstrat_efold_list>'CH2O', 'CH3O2', 'CH3OOH', 'PAN', 'CO', 'C2H6', 'C3H8', 'C2H4', 'ROHO2', 'CH3COCH3', 'C2H5O2', 'C2H5OOH', 'CH3CHO', 'CH3CO3', 'ISOP', 'ISOPO2', 'MVKMACR', 'MVKO2'</fstrat_efold_list>

<fstrat_list >''</fstrat_list>

<!-- sim_year used for CLM datasets -->
<sim_year>1850</sim_year>

<!-- land datasets -->
<!-- Set in components/clm/bld/namelist_files/use_cases/1850_CMIP7_control.xml -->


</namelist_defaults>
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