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Merge branch 'wlin/atm/revised_single_forcings' into maint-3.0 (PR #6790
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Revise forcing specifications for single forcing compsets

Revisions to single-forcing compsets' forcing specification focusing on
where to include the GHG warming contribution of CH4, N2O, and O3 due to
v3atm's interactive chemistry.

Core to the changes is to separate the transient aerosol and chemical precursors for different
single forcing compsets. New virtually transient forcing files are introduced to satisfy the unified data
stream control for surface and elevated emissions. Historical evolution of stratospheric ozone
is moved from the all-else configuration to the GHG only configuration.

Fixes #6837

[BFB] non-BFB only for single forcing compsets
[NML] Different only for single forcing compsets
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@wlin7
wlin7 committed Dec 6, 2024
2 parents 0e747dc + 2b966a2 commit 4d8ef77
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56 changes: 26 additions & 30 deletions components/eam/bld/namelist_files/use_cases/20TR_eam_CMIP6-GHG_chemUCI-Linoz-mam5-vbs.xml
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Expand Up @@ -19,23 +19,21 @@
<scenario_ghg>RAMPED</scenario_ghg>

<!-- External forcing for BAM or MAM. CMIP6 input4mips data -->
<ext_frc_type >CYCLICAL</ext_frc_type>
<ext_frc_cycle_yr >1850</ext_frc_cycle_yr>
<ext_frc_type >INTERP_MISSING_MONTHS</ext_frc_type>
<no2_ext_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_NO2_aircraft_vertical_1750-2015_1.9x2.5_c20170608.nc </no2_ext_file>
<!-- Use 1850-2014 averaged volcanic SO2 emission for 1850 -->
<so2_ext_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_1850_2014_avg_so2_elev_strat_1850.nc </so2_ext_file>
<soag0_ext_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/emissions-cmip6_e3sm_SOAG0_elev_1850-2014_1.9x2.5_c20230201.nc </soag0_ext_file>
<bc_a4_ext_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_bc_a4_elev_1850-2014_c180205.nc </bc_a4_ext_file>
<mam7_num_a1_ext_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_num_a1_elev_1850-2014_c180205.nc </mam7_num_a1_ext_file>
<num_a2_ext_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_num_a2_elev_1850-2014_c180205.nc </num_a2_ext_file>
<mam7_num_a3_ext_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_num_a4_elev_1850-2014_c180205.nc </mam7_num_a3_ext_file> <!-- This is to set num_a4 emissions -->
<pom_a4_ext_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_pom_a4_elev_1850-2014_c180205.nc </pom_a4_ext_file>
<so4_a1_ext_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_so4_a1_elev_1850-2014_c180205.nc </so4_a1_ext_file>
<so4_a2_ext_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_so4_a2_elev_1850-2014_c180205.nc </so4_a2_ext_file>
<!-- Repeat 1850 aerosol, aerosol precursors, and volcanic emissions -->
<so2_ext_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/elev/cmip6_mam4_so2_elev_1850-2014_c180205_hist-aero_1850-volcano_1850_repeated_c20241122.nc </so2_ext_file>
<soag0_ext_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/elev/emissions-cmip6_e3sm_SOAG0_elev_1850-2014_1.9x2.5_c20230201_1850_repeated_c20241122.nc </soag0_ext_file>
<bc_a4_ext_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/elev/cmip6_mam4_bc_a4_elev_1850-2014_c180205_1850_repeated_c20241122.nc </bc_a4_ext_file>
<mam7_num_a1_ext_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/elev/cmip6_mam4_num_a1_elev_1850-2014_c180205_1850_repeated_c20241122.nc </mam7_num_a1_ext_file>
<num_a2_ext_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/elev/cmip6_mam4_num_a2_elev_1850-2014_c180205_1850_repeated_c20241122.nc </num_a2_ext_file>
<mam7_num_a3_ext_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/elev/cmip6_mam4_num_a4_elev_1850-2014_c180205_1850_repeated_c20241122.nc </mam7_num_a3_ext_file> <!-- This is to set num_a4 emissions -->
<pom_a4_ext_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/elev/cmip6_mam4_pom_a4_elev_1850-2014_c180205_1850_repeated_c20241122.nc </pom_a4_ext_file>
<so4_a1_ext_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/elev/cmip6_mam4_so4_a1_elev_1850-2014_c180205_1850_repeated_c20241122.nc </so4_a1_ext_file>
<so4_a2_ext_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/elev/cmip6_mam4_so4_a2_elev_1850-2014_c180205_1850_repeated_c20241122.nc </so4_a2_ext_file>

<!-- Surface emissions for chemUCI-Linoz, MAM5, VBS SOA. CMIP6 input4mips data -->
<srf_emis_type >CYCLICAL</srf_emis_type>
<srf_emis_cycle_yr >1850</srf_emis_cycle_yr>
<srf_emis_type >INTERP_MISSING_MONTHS</srf_emis_type>
<c2h4_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_C2H4_surface_1850-2014_1.9x2.5_c20210323.nc </c2h4_emis_file>
<c2h6_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_C2H6_surface_1850-2014_1.9x2.5_c20210323.nc </c2h6_emis_file>
<c3h8_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_C3H8_surface_1850-2014_1.9x2.5_c20210323.nc </c3h8_emis_file>
Expand All @@ -44,19 +42,19 @@
<ch3coch3_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_CH3COCH3_surface_1850-2014_1.9x2.5_c20210323.nc </ch3coch3_emis_file>
<co_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_CO_surface_1850-2014_1.9x2.5_c20210323.nc </co_emis_file>
<isop_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_ISOP_surface_1850-2014_1.9x2.5_c20210323.nc </isop_emis_file>
<isop_vbs_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_ISOP_surface_1850-2014_1.9x2.5_c20210323.nc </isop_vbs_emis_file>
<c10h16_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_MTERP_surface_1850-2014_1.9x2.5_c20230126.nc </c10h16_emis_file>
<isop_vbs_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/emissions-cmip6_e3sm_ISOP_surface_1850-2014_1.9x2.5_c20210323_1850_repeated_c20241122.nc </isop_vbs_emis_file>
<c10h16_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/emissions-cmip6_e3sm_MTERP_surface_1850-2014_1.9x2.5_c20230126_1850_repeated_c20241122.nc </c10h16_emis_file>
<nox_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_NO_surface_1850-2014_1.9x2.5_c20220425.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/trop_mozart_aero/emis/DECK_ne30/emissions-cmip6_e3sm_SOAG0_surf_1850-2014_1.9x2.5_c20230201.nc </soag0_emis_file>
<so2_emis_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_so2_surf_1850-2014_c180205.nc </so2_emis_file>
<bc_a4_emis_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_bc_a4_surf_1850-2014_c180205.nc </bc_a4_emis_file>
<mam7_num_a1_emis_file>atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_num_a1_surf_1850-2014_c180205.nc </mam7_num_a1_emis_file>
<num_a2_emis_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_num_a2_surf_1850-2014_c180205.nc </num_a2_emis_file>
<mam7_num_a3_emis_file>atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_num_a4_surf_1850-2014_c180205.nc </mam7_num_a3_emis_file> <!-- This is to set num_a4 emissions -->
<pom_a4_emis_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_pom_a4_surf_1850-2014_c180205.nc </pom_a4_emis_file>
<so4_a1_emis_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_so4_a1_surf_1850-2014_c180205.nc </so4_a1_emis_file>
<so4_a2_emis_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_so4_a2_surf_1850-2014_c180205.nc </so4_a2_emis_file>
<dms_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/DMSflux.1850-2100.1deg_latlon_conserv.POPmonthlyClimFromACES4BGC_c20160727_1850_repeated_c20241122.nc </dms_emis_file>
<soag0_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/emissions-cmip6_e3sm_SOAG0_surf_1850-2014_1.9x2.5_c20230201_1850_repeated_c20241122.nc </soag0_emis_file>
<so2_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/cmip6_mam4_so2_surf_1850-2014_c180205_1850_repeated_c20241122.nc </so2_emis_file>
<bc_a4_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/cmip6_mam4_bc_a4_surf_1850-2014_c180205_1850_repeated_c20241122.nc </bc_a4_emis_file>
<mam7_num_a1_emis_file>atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/cmip6_mam4_num_a1_surf_1850-2014_c180205_1850_repeated_c20241122.nc </mam7_num_a1_emis_file>
<num_a2_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/cmip6_mam4_num_a2_surf_1850-2014_c180205_1850_repeated_c20241122.nc </num_a2_emis_file>
<mam7_num_a3_emis_file>atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/cmip6_mam4_num_a4_surf_1850-2014_c180205_1850_repeated_c20241122.nc </mam7_num_a3_emis_file> <!-- This is to set num_a4 emissions -->
<pom_a4_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/cmip6_mam4_pom_a4_surf_1850-2014_c180205_1850_repeated_c20241122.nc </pom_a4_emis_file>
<so4_a1_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/cmip6_mam4_so4_a1_surf_1850-2014_c180205_1850_repeated_c20241122.nc </so4_a1_emis_file>
<so4_a2_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/cmip6_mam4_so4_a2_surf_1850-2014_c180205_1850_repeated_c20241122.nc </so4_a2_emis_file>
<e90_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions_E90_surface_1750-2015_1.9x2.5_c20210408.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 -->
Expand Down Expand Up @@ -101,12 +99,10 @@

<!-- Stratospheric ozone (Linoz) updated using CMIP6 input4MIPS GHG concentrations -->
<chlorine_loading_file >atm/cam/chem/trop_mozart/ub/Linoz_Chlorine_Loading_CMIP6_0003-2017_c20171114.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>
<chlorine_loading_type >SERIAL</chlorine_loading_type>
<linoz_data_file >linv3_1849-2017_CMIP6_Hist_10deg_58km_c20230705.nc</linoz_data_file>
<linoz_data_path >atm/cam/chem/trop_mozart/ub</linoz_data_path>
<linoz_data_type >CYCLICAL</linoz_data_type>
<linoz_data_type >INTERP_MISSING_MONTHS</linoz_data_type>

<!-- Set surface area density (SAD) variables -->
<sad_type>SERIAL</sad_type>
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21 changes: 11 additions & 10 deletions components/eam/bld/namelist_files/use_cases/20TR_eam_CMIP6-aer_chemUCI-Linoz-mam5-vbs.xml
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Expand Up @@ -23,7 +23,7 @@

<!-- External forcing for BAM or MAM. CMIP6 input4mips data. SO2 file contains 1850 (background) volcanic but historical for other sectors -->
<ext_frc_type>INTERP_MISSING_MONTHS</ext_frc_type>
<no2_ext_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_NO2_aircraft_vertical_1750-2015_1.9x2.5_c20170608.nc </no2_ext_file>
<no2_ext_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/elev/emissions-cmip6_NO2_aircraft_vertical_1750-2015_1.9x2.5_c20170608_1850_repeated_c20241122.nc </no2_ext_file>
<so2_ext_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_so2_elev_1850-2014_c180205_hist-aero_1850-volcano.nc </so2_ext_file>
<soag0_ext_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/emissions-cmip6_e3sm_SOAG0_elev_1850-2014_1.9x2.5_c20230201.nc </soag0_ext_file>
<bc_a4_ext_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_bc_a4_elev_1850-2014_c180205.nc </bc_a4_ext_file>
Expand All @@ -36,17 +36,18 @@

<!-- Surface emissions for chemUCI-Linoz, MAM5, VBS SOA. CMIP6 input4mips data -->
<srf_emis_type>INTERP_MISSING_MONTHS</srf_emis_type>
<c2h4_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_C2H4_surface_1850-2014_1.9x2.5_c20210323.nc </c2h4_emis_file>
<c2h6_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_C2H6_surface_1850-2014_1.9x2.5_c20210323.nc </c2h6_emis_file>
<c3h8_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_C3H8_surface_1850-2014_1.9x2.5_c20210323.nc </c3h8_emis_file>
<ch2o_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_CH2O_surface_1850-2014_1.9x2.5_c20210323.nc </ch2o_emis_file>
<ch3cho_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_CH3CHO_surface_1850-2014_1.9x2.5_c20210323.nc </ch3cho_emis_file>
<ch3coch3_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_CH3COCH3_surface_1850-2014_1.9x2.5_c20210323.nc </ch3coch3_emis_file>
<co_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_CO_surface_1850-2014_1.9x2.5_c20210323.nc </co_emis_file>
<isop_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_ISOP_surface_1850-2014_1.9x2.5_c20210323.nc </isop_emis_file>
<c2h4_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/emissions-cmip6_e3sm_C2H4_surface_1850-2014_1.9x2.5_c20210323_1850_repeated_c20241122.nc </c2h4_emis_file>
<c2h6_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/emissions-cmip6_e3sm_C2H6_surface_1850-2014_1.9x2.5_c20210323_1850_repeated_c20241122.nc </c2h6_emis_file>
<c3h8_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/emissions-cmip6_e3sm_C3H8_surface_1850-2014_1.9x2.5_c20210323_1850_repeated_c20241122.nc </c3h8_emis_file>
<ch2o_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/emissions-cmip6_e3sm_CH2O_surface_1850-2014_1.9x2.5_c20210323_1850_repeated_c20241122.nc </ch2o_emis_file>
<ch3cho_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/emissions-cmip6_e3sm_CH3CHO_surface_1850-2014_1.9x2.5_c20210323_1850_repeated_c20241122.nc </ch3cho_emis_file>
<ch3coch3_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/emissions-cmip6_e3sm_CH3COCH3_surface_1850-2014_1.9x2.5_c20210323_1850_repeated_c20241122.nc </ch3coch3_emis_file>
<co_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/emissions-cmip6_e3sm_CO_surface_1850-2014_1.9x2.5_c20210323_1850_repeated_c20241122.nc </co_emis_file>
<isop_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/emissions-cmip6_e3sm_ISOP_surface_1850-2014_1.9x2.5_c20210323_1850_repeated_c20241122.nc </isop_emis_file>
<isop_vbs_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_ISOP_surface_1850-2014_1.9x2.5_c20210323.nc </isop_vbs_emis_file>
<c10h16_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_MTERP_surface_1850-2014_1.9x2.5_c20230126.nc </c10h16_emis_file>
<nox_emis_file >atm/cam/chem/trop_mozart_aero/emis/chem_gases/2degrees/emissions-cmip6_e3sm_NO_surface_1850-2014_1.9x2.5_c20220425.nc </nox_emis_file>
<nox_emis_file >atm/cam/chem/trop_mozart_aero/emis/single_forcings/surf/emissions-cmip6_e3sm_NO_surface_1850-2014_1.9x2.5_c20220425_1850_repeated_c20241122.nc </nox_emis_file>

<dms_emis_file >atm/cam/chem/trop_mozart_aero/emis/DMSflux.1850-2100.1deg_latlon_conserv.POPmonthlyClimFromACES4BGC_c20160727.nc</dms_emis_file>
<soag0_emis_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/emissions-cmip6_e3sm_SOAG0_surf_1850-2014_1.9x2.5_c20230201.nc </soag0_emis_file>
<so2_emis_file >atm/cam/chem/trop_mozart_aero/emis/DECK_ne30/cmip6_mam4_so2_surf_1850-2014_c180205.nc </so2_emis_file>
Expand Down
6 changes: 4 additions & 2 deletions ...ents/eam/bld/namelist_files/use_cases/20TR_eam_CMIP6-xGHG-xaer_chemUCI-Linoz-mam5-vbs.xml
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Expand Up @@ -103,10 +103,12 @@
<mam_mom_specifier >'chla:CHL1','mpoly:TRUEPOLYC','mprot:TRUEPROTC','mlip:TRUELIPC' </mam_mom_specifier >

<chlorine_loading_file >atm/cam/chem/trop_mozart/ub/Linoz_Chlorine_Loading_CMIP6_0003-2017_c20171114.nc</chlorine_loading_file>
<chlorine_loading_type >SERIAL</chlorine_loading_type>
<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_1849-2017_CMIP6_Hist_10deg_58km_c20230705.nc</linoz_data_file>
<linoz_data_path >atm/cam/chem/trop_mozart/ub</linoz_data_path>
<linoz_data_type >INTERP_MISSING_MONTHS</linoz_data_type>
<linoz_data_type >CYCLICAL</linoz_data_type>

<!-- Set surface area density (SAD) variables -->
<sad_type>SERIAL</sad_type>
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