cam6_4_149: Include chemical heating in mid-top chemistry compsets#1478
Merged
fvitt merged 12 commits intoESCOMP:cam_developmentfrom Feb 6, 2026
Merged
cam6_4_149: Include chemical heating in mid-top chemistry compsets#1478fvitt merged 12 commits intoESCOMP:cam_developmentfrom
fvitt merged 12 commits intoESCOMP:cam_developmentfrom
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modified: src/chemistry/mozart/mo_jeuv.F90 modified: src/chemistry/pp_trop_strat_mam5_ts4/chem_mech.doc modified: src/chemistry/pp_trop_strat_mam5_ts4/chem_mech.in modified: src/chemistry/pp_trop_strat_mam5_ts4/chem_mods.F90 modified: src/chemistry/pp_trop_strat_mam5_ts4/m_rxt_id.F90 modified: src/chemistry/pp_trop_strat_mam5_ts4/m_spc_id.F90 modified: src/chemistry/pp_trop_strat_mam5_ts4/mo_adjrxt.F90 modified: src/chemistry/pp_trop_strat_mam5_ts4/mo_indprd.F90 modified: src/chemistry/pp_trop_strat_mam5_ts4/mo_lin_matrix.F90 modified: src/chemistry/pp_trop_strat_mam5_ts4/mo_lu_factor.F90 modified: src/chemistry/pp_trop_strat_mam5_ts4/mo_lu_solve.F90 modified: src/chemistry/pp_trop_strat_mam5_ts4/mo_nln_matrix.F90 modified: src/chemistry/pp_trop_strat_mam5_ts4/mo_phtadj.F90 modified: src/chemistry/pp_trop_strat_mam5_ts4/mo_prod_loss.F90 modified: src/chemistry/pp_trop_strat_mam5_ts4/mo_rxt_rates_conv.F90 modified: src/chemistry/pp_trop_strat_mam5_ts4/mo_setrxt.F90 modified: src/chemistry/pp_trop_strat_mam5_ts4/mo_sim_dat.F90 modified: src/chemistry/pp_waccm_t4ma_mam5/chem_mech.doc modified: src/chemistry/pp_waccm_t4ma_mam5/chem_mech.in modified: src/chemistry/pp_waccm_t4ma_mam5/chem_mods.F90 modified: src/chemistry/pp_waccm_t4ma_mam5/m_spc_id.F90 modified: src/chemistry/pp_waccm_t4ma_mam5/mo_indprd.F90 modified: src/chemistry/pp_waccm_t4ma_mam5/mo_lin_matrix.F90 modified: src/chemistry/pp_waccm_t4ma_mam5/mo_lu_factor.F90 modified: src/chemistry/pp_waccm_t4ma_mam5/mo_lu_solve.F90 modified: src/chemistry/pp_waccm_t4ma_mam5/mo_nln_matrix.F90 modified: src/chemistry/pp_waccm_t4ma_mam5/mo_prod_loss.F90 modified: src/chemistry/pp_waccm_t4ma_mam5/mo_rxt_rates_conv.F90 modified: src/chemistry/pp_waccm_t4ma_mam5/mo_setrxt.F90 modified: src/chemistry/pp_waccm_t4ma_mam5/mo_sim_dat.F90
modified: bld/namelist_files/namelist_defaults_cam.xml modified: bld/namelist_files/use_cases/hist_trop_strat_t4s_cam7.xml modified: src/chemistry/mozart/mo_waccm_hrates.F90
modified: bld/namelist_files/namelist_defaults_cam.xml
renamed: src/chemistry/pp_trop_strat_mam5_vbs -> src/chemistry/pp_trop_strat_mam5_t1s1 renamed: src/chemistry/pp_trop_strat_mam5_ts2 -> src/chemistry/pp_trop_strat_mam5_t2s1 renamed: src/chemistry/pp_trop_strat_mam5_ts4 -> src/chemistry/pp_trop_strat_mam5_t4s2 new file: src/chemistry/pp_trop_strat_mam5_t1s2 modified: bld/build-namelist modified: bld/config_files/definition.xml modified: bld/configure modified: bld/namelist_files/namelist_defaults_cam.xml modified: bld/namelist_files/use_cases/hist_trop_strat_nudged_cam6.xml modified: cime_config/config_component.xml modified: cime_config/config_compsets.xml
modified: bld/namelist_files/namelist_defaults_cam.xml modified: bld/namelist_files/use_cases/hist_trop_strat_nudged_cam6.xml modified: bld/namelist_files/use_cases/hist_trop_strat_t4s_cam7.xml modified: cime_config/config_component.xml modified: cime_config/config_compsets.xml
cacraigucar
requested changes
Feb 3, 2026
| <ncdata hgrid="ne3np4" nlev="58" >atm/cam/inic/se/cam6_QPC6_topo_ne3pg3_mg37_L58_01-01-31_c221214.nc</ncdata> | ||
| <ncdata hgrid="ne3np4" nlev="93" >atm/cam/inic/se/cam6_FMTHIST_ne3pg3_mg37_L93_79-02-01_c240517.nc</ncdata> | ||
| <ncdata hgrid="ne3np4" nlev="93" chem="trop_strat_mam5_ts4" >atm/cam/inic/se/FCts4MTHIST_ne3pg3_spinup02.cam.i.1980-01-01_c240702.nc</ncdata> | ||
| <ncdata hgrid="ne3np4" nlev="93" chem="trop_strat_mam5_t1s2">atm/cam/inic/se/FHISTC_MTt1s_ne3pg3_O2_spinup01.cam.i.1980-01-01_c260201.nc</ncdata> |
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Double checking that these files (and the other new ones in this PR) have been stored in GDEX via rimport (couldn't check due to derecho being down today)
Also a reminder to make sure they have the mandatory metadata: https://www.cesm.ucar.edu/models/cam/metadata
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@tilmes - I will need to have a review from you as well before Francis can proceed with tagging this PR. That or you can remove yourself as a reviewer |
tilmes
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Feb 3, 2026
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I have briefly check the code, and agree that we only change the L93 MT -cam7 physics case for now to T4S2 and T1S2, while all the other vert. resoluitons will not be changed.
modified: bld/build-namelist modified: bld/namelist_files/namelist_definition.xml
cacraigucar
approved these changes
Feb 5, 2026
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This includes chemical heating in mid-top compsets. This is done by including reactions needed for chemical heating in the middle atmosphere which is achieved via waccm physics.
Closes #1476
Here we adopt
S1for stratospheric chemistry used in low-top configurations,S2for stratospheric chemistry used in mid-top configurations.