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Turn on sea salt debromination for full-chemistry simulations
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In 13.4.0, sea salt debromination was turned off by default (see commit
2c01f46) to improve ozone concentrations, especially over the Southern
Ocean. In preparation for chemistry updates in the pipeline (see PRs
#1702, #1620, #1434, #1630), sea salt debromination is re-enabled here via
the switches in HEMCO_Config.rc. The BrSALA and BrSALC emissions diagnostics
are also uncommented (undoing commit 74fbdb7).

Signed-off-by: Melissa Sulprizio <mpayer@seas.harvard.edu>
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msulprizio committed Mar 16, 2023
1 parent 3e3df3e commit 2f61fd2
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Showing 10 changed files with 17 additions and 16 deletions.
1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -12,6 +12,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
### Changed
- Most printout has been converted to debug printout (toggled by `debug_printout: true` in `geoschem_config.yml`
- `HEMCO_Config.rc` template files now use `Verbose: true` to toggle debug printout
- Turn on sea salt debromination via switches in `HEMCO_config.rc`

### Removed
- `Warnings: 1` is now removed from `HEMCO_Config.rc.*` template files
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2 changes: 1 addition & 1 deletion run/CESM/HEMCO_Config.rc
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Expand Up @@ -186,7 +186,7 @@ VerboseOnCores: root # Accepted values: root all
--> NH snow age : 3.0
--> SH snow age : 1.5
--> N per snowflake : 5.0
--> Model sea salt Br- : false
--> Model sea salt Br- : true
--> Br- mass ratio : 2.11e-3
108 MEGAN : off ISOP/ACET/PRPE/C2H4/ALD2/MOH/EOH/MTPA/MTPO/LIMO/SESQ/SOAP/SOAS
--> Isoprene scaling : 1.0
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4 changes: 2 additions & 2 deletions run/CESM/HEMCO_Diagn.rc
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Expand Up @@ -411,11 +411,11 @@ EmisRCHO_Anthro RCHO 0 1 -1 3 kg/m2/s RCHO_emission_flux_from_a
##### Sea salt emissions #####
###############################################################################
EmisSALA_Natural SALA 0 3 -1 2 kg/m2/s SALA_emission_flux_from_natural_sources
#EmisBrSALA_Natural BrSALA 0 3 -1 2 kg/m2/s BrSALA_emission_flux_from_natural_sources
EmisBrSALA_Natural BrSALA 0 3 -1 2 kg/m2/s BrSALA_emission_flux_from_natural_sources
EmisSALAAL_Natural SALAAL 0 3 -1 2 kg/m2/s SALAAL_emission_flux_from_natural_sources
EmisSALACL_Natural SALACL 0 3 -1 2 kg/m2/s SALACL_emission_flux_from_natural_sources
EmisSALC_Natural SALC 0 3 -1 2 kg/m2/s SALC_emission_flux_from_natural_sources
#EmisBrSALC_Natural BrSALC 0 3 -1 2 kg/m2/s BrSALC_emission_flux_from_natural_sources
EmisBrSALC_Natural BrSALC 0 3 -1 2 kg/m2/s BrSALC_emission_flux_from_natural_sources
EmisSALCAL_Natural SALCAL 0 3 -1 2 kg/m2/s SALCAL_emission_flux_from_natural_sources
EmisSALCCL_Natural SALCCL 0 3 -1 2 kg/m2/s SALCCL_emission_flux_from_natural_sources

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4 changes: 2 additions & 2 deletions run/GCClassic/HEMCO_Config.rc.templates/HEMCO_Config.rc.fullchem
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Expand Up @@ -148,7 +148,7 @@ VerboseOnCores: root # Accepted values: root all
--> OFFLINE_DUST : ${RUNDIR_OFFLINE_DUST} # 1980-2019
--> OFFLINE_BIOGENICVOC : ${RUNDIR_OFFLINE_BIOVOC} # 1980-2020
--> OFFLINE_SEASALT : ${RUNDIR_OFFLINE_SEASALT} # 1980-2019
--> CalcBrSeasalt : false
--> CalcBrSeasalt : true
--> OFFLINE_SOILNOX : ${RUNDIR_OFFLINE_SOILNOX} # 1980-2020
# ----- NON-EMISSIONS DATA ----------------------------------------------------
--> UVALBEDO : true # 1985
Expand Down Expand Up @@ -190,7 +190,7 @@ VerboseOnCores: root # Accepted values: root all
--> NH snow age : 3.0
--> SH snow age : 1.5
--> N per snowflake : 5.0
--> Model sea salt Br- : false
--> Model sea salt Br- : true
--> Br- mass ratio : 2.11e-3
108 MEGAN : on ISOP/ACET/PRPE/C2H4/ALD2/MOH/EOH/MTPA/MTPO/LIMO/SESQ/SOAP/SOAS
--> Isoprene scaling : 1.0
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4 changes: 2 additions & 2 deletions run/GCClassic/HEMCO_Diagn.rc.templates/HEMCO_Diagn.rc.fullchem
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Expand Up @@ -421,11 +421,11 @@ EmisRCHO_BioBurn RCHO 111 -1 -1 2 kg/m2/s RCHO_emission_flux_from_b
##### Sea salt emissions #####
###############################################################################
EmisSALA_Natural SALA 0 3 -1 2 kg/m2/s SALA_emission_flux_from_natural_sources
#EmisBrSALA_Natural BrSALA 0 3 -1 2 kg/m2/s BrSALA_emission_flux_from_natural_sources
EmisBrSALA_Natural BrSALA 0 3 -1 2 kg/m2/s BrSALA_emission_flux_from_natural_sources
EmisSALAAL_Natural SALAAL 0 3 -1 2 kg/m2/s SALAAL_emission_flux_from_natural_sources
EmisSALACL_Natural SALACL 0 3 -1 2 kg/m2/s SALACL_emission_flux_from_natural_sources
EmisSALC_Natural SALC 0 3 -1 2 kg/m2/s SALC_emission_flux_from_natural_sources
#EmisBrSALC_Natural BrSALC 0 3 -1 2 kg/m2/s BrSALC_emission_flux_from_natural_sources
EmisBrSALC_Natural BrSALC 0 3 -1 2 kg/m2/s BrSALC_emission_flux_from_natural_sources
EmisSALCAL_Natural SALCAL 0 3 -1 2 kg/m2/s SALCAL_emission_flux_from_natural_sources
EmisSALCCL_Natural SALCCL 0 3 -1 2 kg/m2/s SALCCL_emission_flux_from_natural_sources

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4 changes: 2 additions & 2 deletions run/GCClassic/HEMCO_Diagn.rc.templates/HEMCO_Diagn.rc.fullchem.onlineE
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Expand Up @@ -386,11 +386,11 @@ EmisRCHO_Aircraft RCHO 0 20 -1 3 kg/m2/s RCHO_emission_flux_from_a
##### Sea salt emissions #####
###############################################################################
EmisSALA_Natural SALA 107 -1 -1 2 kg/m2/s SALA_emission_flux_from_natural_sources
#EmisBrSALA_Natural BrSALA 107 -1 -1 2 kg/m2/s BrSALA_emission_flux_from_natural_sources
EmisBrSALA_Natural BrSALA 107 -1 -1 2 kg/m2/s BrSALA_emission_flux_from_natural_sources
EmisSALAAL_Natural SALAAL 107 -1 -1 2 kg/m2/s SALAAL_emission_flux_from_natural_sources
EmisSALACL_Natural SALACL 107 -1 -1 2 kg/m2/s SALACL_emission_flux_from_natural_sources
EmisSALC_Natural SALC 107 -1 -1 2 kg/m2/s SALC_emission_flux_from_natural_sources
#EmisBrSALC_Natural BrSALC 107 -1 -1 2 kg/m2/s BrSALC_emission_flux_from_natural_sources
EmisBrSALC_Natural BrSALC 107 -1 -1 2 kg/m2/s BrSALC_emission_flux_from_natural_sources
EmisSALCAL_Natural SALCAL 107 -1 -1 2 kg/m2/s SALCAL_emission_flux_from_natural_sources
EmisSALCCL_Natural SALCCL 107 -1 -1 2 kg/m2/s SALCCL_emission_flux_from_natural_sources

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4 changes: 2 additions & 2 deletions run/GCHP/HEMCO_Config.rc.templates/HEMCO_Config.rc.fullchem
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Expand Up @@ -147,7 +147,7 @@ VerboseOnCores: root # Accepted values: root all
--> OFFLINE_DUST : ${RUNDIR_OFFLINE_DUST} # 1980-2019
--> OFFLINE_BIOGENICVOC : ${RUNDIR_OFFLINE_BIOVOC} # 1980-2020
--> OFFLINE_SEASALT : ${RUNDIR_OFFLINE_SEASALT} # 1980-2019
--> CalcBrSeasalt : false
--> CalcBrSeasalt : true
--> OFFLINE_SOILNOX : ${RUNDIR_OFFLINE_SOILNOX} # 1980-2020
# ----- NON-EMISSIONS DATA ----------------------------------------------------
--> UVALBEDO : true # 1985
Expand Down Expand Up @@ -189,7 +189,7 @@ VerboseOnCores: root # Accepted values: root all
--> NH snow age : 3.0
--> SH snow age : 1.5
--> N per snowflake : 5.0
--> Model sea salt Br- : false
--> Model sea salt Br- : true
--> Br- mass ratio : 2.11e-3
108 MEGAN : on ISOP/ACET/PRPE/C2H4/ALD2/MOH/EOH/MTPA/MTPO/LIMO/SESQ/SOAP/SOAS
--> Isoprene scaling : 1.0
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4 changes: 2 additions & 2 deletions run/GCHP/HEMCO_Diagn.rc.templates/HEMCO_Diagn.rc.fullchem
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Expand Up @@ -421,11 +421,11 @@ EmisRCHO_BioBurn RCHO 111 -1 -1 2 kg/m2/s RCHO_emission_flux_from_b
##### Sea salt emissions #####
###############################################################################
EmisSALA_Natural SALA 0 3 -1 2 kg/m2/s SALA_emission_flux_from_natural_sources
#EmisBrSALA_Natural BrSALA 0 3 -1 2 kg/m2/s BrSALA_emission_flux_from_natural_sources
EmisBrSALA_Natural BrSALA 0 3 -1 2 kg/m2/s BrSALA_emission_flux_from_natural_sources
EmisSALAAL_Natural SALAAL 0 3 -1 2 kg/m2/s SALAAL_emission_flux_from_natural_sources
EmisSALACL_Natural SALACL 0 3 -1 2 kg/m2/s SALACL_emission_flux_from_natural_sources
EmisSALC_Natural SALC 0 3 -1 2 kg/m2/s SALC_emission_flux_from_natural_sources
#EmisBrSALC_Natural BrSALC 0 3 -1 2 kg/m2/s BrSALC_emission_flux_from_natural_sources
EmisBrSALC_Natural BrSALC 0 3 -1 2 kg/m2/s BrSALC_emission_flux_from_natural_sources
EmisSALCAL_Natural SALCAL 0 3 -1 2 kg/m2/s SALCAL_emission_flux_from_natural_sources
EmisSALCCL_Natural SALCCL 0 3 -1 2 kg/m2/s SALCCL_emission_flux_from_natural_sources

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4 changes: 2 additions & 2 deletions run/GCHP/HISTORY.rc.templates/HISTORY.rc.fullchem
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Expand Up @@ -347,11 +347,11 @@ COLLECTIONS: @#'DefaultCollection',
'EmisRCHO_BioBurn ', 'GCHPchem',
##'EmisSESQ_Biogenic ', 'GCHPchem',
'EmisSALA_Natural ', 'GCHPchem',
##'EmisBrSALA_Natural ', 'GCHPchem',
'EmisBrSALA_Natural ', 'GCHPchem',
'EmisSALAAL_Natural ', 'GCHPchem',
'EmisSALACL_Natural ', 'GCHPchem',
'EmisSALC_Natural ', 'GCHPchem',
##'EmisBrSALC_Natural ', 'GCHPchem',
'EmisBrSALC_Natural ', 'GCHPchem',
'EmisSALCAL_Natural ', 'GCHPchem',
'EmisSALCCL_Natural ', 'GCHPchem',
'EmisSO2_Total ', 'GCHPchem',
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2 changes: 1 addition & 1 deletion run/GEOS/HEMCO_Config.rc
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Expand Up @@ -120,7 +120,7 @@ VerboseOnCores: root # Accepted values: root all
--> NH snow age : 3.0
--> SH snow age : 1.5
--> N per snowflake : 5.0
--> Model sea salt Br- : false
--> Model sea salt Br- : true
--> Br- mass ratio : 2.11e-3
108 MEGAN : on ISOP/ACET/PRPE/C2H4/ALD2/MOH/EOH/MTPA/MTPO/LIMO/SESQ/SOAP/SOAS
--> Isoprene scaling : 1.0
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