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== GEOS-Chem development history ==
 
== GEOS-Chem development history ==
  
In the table below, we list information about current and past GEOS-Chem releases.
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In the table below, we list information about current and past GEOS-Chem releases. For information about upcoming releases, please visit [[GEOS-Chem model development priorities|our ''GEOS-Chem model development priorities'' wiki page]].
 
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<big><strong>GEOS-Chem v11-02-final</strong> '''will also carry the designation''' <strong>GEOS-Chem 12.0.0</strong>'''.'''  We are migrating to a purely numeric versioning system in order to adhere more closely to software development best practices. For a complete description of the new versioning system, please see [[GEOS-Chem version numbering system|our ''GEOS-Chem version numbering system'' wiki page]].</big>
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{| border=1 cellspacing=0 cellpadding=5
 
{| border=1 cellspacing=0 cellpadding=5
 
|-valign="top" bgcolor="#cccccc"
 
|-valign="top" bgcolor="#cccccc"
!width="100px"|Version
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!width="150px"|Version
!width="200px"|Date released
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!width="165px"|Date released
 
!width="300px"|Important features
 
!width="300px"|Important features
!width="125px"|Benchmark history
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!width="300px"|Documentation
!width="125px"|Version Manual
+
  
 
|-valign="top"
 
|-valign="top"
|[[GEOS-Chem 12#12.0.0|'''12.0.0''']]<br>aka '''v11-02-final'''
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|[[GEOS-Chem 12#12.1.0|12.1.0]]
|10 Aug 2018 (12.0.0)<br>22 Jun 2018 (v11-02-rc)<br><br>
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|26 Nov 2018
NOTE switch in [[GEOS-Chem version numbering system|version numbering system]]
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|
 +
*[[List_of_diagnostics_archived_to_netCDF_format#The_Budget_collection|Budget diagnostics]]
 +
*[[Mineral_dust_aerosols#Anthropogenic_PM2.5_dust_source_in_GEOS-Chem|Anthropogenic PM2.5 dust source]]
 +
*[[GEOS-Chem_Output_Files#GEOS-Chem_12|GEOS-Chem restart file updates]]
 +
*[[CEDS_anthropogenic_emissions|Updates and fixes for the CEDS anthropogenic emissions inventory]]
 +
*[[Implementation_of_HEMCO_in_GEOS-Chem#Features_added_in_12.1.0|HEMCO fixes]]
 +
*[[Boundary_layer_mixing#Mass_is_not_conserved_when_using_non-local_PBL_mixing|Fix mass conservation in non-local PBL mixing]]
 +
*[[FlexGrid|FlexGrid Stage 1: Use HEMCO to read met fields]]
 +
*[[GEOS-Chem 12#Add support for continuous integration with TravisCI|Add support for continuous integration with TravisCI]]
 +
|
 +
*[https://doi.org/10.5281/zenodo.1553349 DOI: 10.5281/zenodo.1553349]
 +
*[http://acmg.seas.harvard.edu/geos/doc/man/ GC 12 manual]
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem 12#12.0.3|12.0.3]]
 +
|16 Oct 2018
 +
|
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*[[#Fix_incorrect_run_configuration_for_offline_sea_salt_emissions_in_GCHP|Fix incorrect run configuration for offline sea salt emissions in GCHP]]
 +
*[[#Fix_bug_in_application_of_CFC_surface_mixing_ratios_in_GCHP|Fix bug in application of CFC surface mixing ratios in GCHP]]
 +
|
 +
*[https://doi.org/10.5281/zenodo.1464210 DOI: 10.5281/zenodo.1464210]
 +
*[http://acmg.seas.harvard.edu/geos/doc/man/ GC 12 manual]
 +
 
 +
|-valign="top"
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|[[GEOS-Chem 12#12.0.2|12.0.2]]
 +
|10 Oct 2018
 +
|
 +
*[[GEOS-Chem 12#Fixed_local-time_averaging_in_ND51_and_ND51b_satellite_timeseries_diagnostics|Bug fixes for ND51/ND51b diagnostics]]
 +
*[[TOMAS_aerosol_microphysics#Fixes_for_missing_biomass_emissions_and_incorrect_aerosol_dry_deposition|Bug fixes for TOMAS simulations]]
 +
*[[CO2_simulation#CO2_emissions_are_double_counted|Bug fix for CO2 simulations]]
 +
|
 +
*[https://doi.org/10.5281/zenodo.1455215 DOI: 10.5281/zenodo.1455215]
 +
*[http://acmg.seas.harvard.edu/geos/doc/man/ GC 12 manual]
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem 12#12.0.1|12.0.1]]
 +
|24 Aug 2018
 +
|
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*[[Mercury#Restore_biomass_emissions_and_do_not_double_count_anthropogenic_emissions|Bug fixes for mercury simulation]]
 +
*[[Intel_Fortran_Compiler#Compilation_issues_with_Intel_Fortran_18|Compatibility with IFORT 18]]
 +
*[[GNU_Fortran_compiler#Compiliation_issues_with_GNU_Fortran_8.2.0|Compatibility with GNU Fortran 8.2.0]]
 +
|
 +
*[https://doi.org/10.5281/zenodo.1403144 DOI: 10.5281/zenodo.1403144]
 +
*[http://acmg.seas.harvard.edu/geos/doc/man/ GC 12 manual]<br>
 +
 
 +
|-valign="top"
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|[[GEOS-Chem 12#12.0.0|12.0.0]]*<br>aka v11-02-final<br><br>*Note the switch in [[GEOS-Chem version numbering system|version numbering system]]
 +
|10 Aug 2018
 +
|
 +
*Bug fixes identified during the v11-02 release candidate period
 +
|
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*[https://doi.org/10.5281/zenodo.1343547 DOI: 10.5281/zenodo.1343547]
 +
*[http://acmg.seas.harvard.edu/geos/doc/man/ GC 12 manual]
 +
*[[GEOS-Chem_12_benchmark_history#12.0.0|1-month benchmark simulation]]
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*[[GEOS-Chem_12_benchmark_history#12.0.0-Run0|1-year benchmark simulation]]
 +
 
 +
 
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|-valign="top"
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|[[GEOS-Chem v11-02|v11-02-rc]]
 +
|22 Jun 2018
 
|
 
|
 
*[[GEOS-Chem_HP|GCHP option]]
 
*[[GEOS-Chem_HP|GCHP option]]
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*[[GEOS-Chem_v11-02#v11-02f|Several new and updated emissions inventories]]
 
*[[GEOS-Chem_v11-02#v11-02f|Several new and updated emissions inventories]]
 
*[[GEOS-Chem_Output_Files#NetCDF_File_Format|NetCDF diagnostic output]]
 
*[[GEOS-Chem_Output_Files#NetCDF_File_Format|NetCDF diagnostic output]]
|[[GEOS-Chem v11-02 benchmark history|v11-02 history]]
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|
|[http://acmg.seas.harvard.edu/geos/doc/man/ 12.0.0 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/man/ GC v11-02 manual]
 +
*[[GEOS-Chem v11-02 benchmark history|GC v11-02 benchmark history]]
  
 
|-valign="top"
 
|-valign="top"
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*[[GEOS-Chem_v11-01#New_data_directories|Updated emissions]]
 
*[[GEOS-Chem_v11-01#New_data_directories|Updated emissions]]
 
*[[GEOS-Chem_Output_Files#NetCDF_File_Format|NetCDF restart files]]
 
*[[GEOS-Chem_Output_Files#NetCDF_File_Format|NetCDF restart files]]
|[[GEOS-Chem v11-01 benchmark history|v11-01 history]]
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|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v11-01/index.html v11-01 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v11-01/index.html GC v11-01 manual]
 +
*[[GEOS-Chem v11-01 benchmark history|GC v11-01 benchmark history]]
  
 
|-valign="top"
 
|-valign="top"
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*[[HEMCO]]
 
*[[HEMCO]]
 
*[[Coupling_GEOS-Chem_with_RRTMG|Online radiative transfer]]
 
*[[Coupling_GEOS-Chem_with_RRTMG|Online radiative transfer]]
|[[GEOS-Chem v10-01 benchmark history|v10-01 history]]
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|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v10-01/index.html v10-01 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v10-01/index.html GC v10-01 manual]
 +
*[[GEOS-Chem v10-01 benchmark history|GC v10-01 benchmark history]]
 +
 
  
 
|-valign="top"
 
|-valign="top"
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*[[Aircraft_emissions#MIT_aviation_emissions_inventory|AEIC aircraft emissions inventory]]
 
*[[Aircraft_emissions#MIT_aviation_emissions_inventory|AEIC aircraft emissions inventory]]
 
*[[GEOS-FP|GEOS-FP met fields]]
 
*[[GEOS-FP|GEOS-FP met fields]]
|[[GEOS-Chem v9-02 benchmark history|v9-02 history]]
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|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v9-02/index.html v9-02 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v9-02/index.html GC v9-02 manual]
 +
*[[GEOS-Chem v9-02 benchmark history|GC v9-02 benchmark history]]
  
 
|-valign="top"
 
|-valign="top"
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*[[Bromine chemistry mechanism|Tropospheric bromine chemistry]]
 
*[[Bromine chemistry mechanism|Tropospheric bromine chemistry]]
 
*[[Stratospheric chemistry|Stratospheric P and k (monthly climatological)]]
 
*[[Stratospheric chemistry|Stratospheric P and k (monthly climatological)]]
|[[GEOS-Chem v9-01-03 benchmark history|v9-01-03 history]]
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|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v9-01-03/index.html v9-01-03 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v9-01-03/index.html GC v9-01-03 manual]
 +
*[[GEOS-Chem v9-01-03 benchmark history|GC v9-01-03 benchmark history]]
  
 
|-valign="top"
 
|-valign="top"
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*[[Implementation of RETRO Anthropogenic Emissions|RETRO Anthropogenic Emissions]]
 
*[[Implementation of RETRO Anthropogenic Emissions|RETRO Anthropogenic Emissions]]
 
*[[GEOS-Chem v9-01-02#Previous issues now resolved in v9-01-02|Various fixes to correct several identified issues]]
 
*[[GEOS-Chem v9-01-02#Previous issues now resolved in v9-01-02|Various fixes to correct several identified issues]]
|[[GEOS-Chem v9-01-02 benchmark history|v9-01-02 history]]
+
|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v9-01-02/index.html v9-01-02 manual]
+
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v9-01-02/index.html GC v9-01-02 manual]
 +
*[[GEOS-Chem v9-01-02 benchmark history|GC v9-01-02 benchmark history]]
  
 
|-valign="top"
 
|-valign="top"
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*Compatibility with the GMAO [[MERRA|MERRA met data product]]
 
*Compatibility with the GMAO [[MERRA|MERRA met data product]]
 
*Updated lightning NOx; various fixes
 
*Updated lightning NOx; various fixes
|[[GEOS-Chem v9-01-01 benchmark history|v9-01-01 history]]
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|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v9-01-01/index.html v9-01-01 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v9-01-01/index.html GC v9-01-01 manual]
 +
*[[GEOS-Chem v9-01-01 benchmark history|GC v9-01-01 history]]
  
 
|-valign="top"
 
|-valign="top"
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|07 Sep 2010
 
|07 Sep 2010
 
|Updated Hg and CO2 simulations
 
|Updated Hg and CO2 simulations
|  
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|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-03-02/index.html v8-03-02 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-03-02/index.html GC v8-03-02 manual]
  
 
|-valign="top"
 
|-valign="top"
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*TOMAS microphysics option
 
*TOMAS microphysics option
 
*Updates to SOA and photolysis
 
*Updates to SOA and photolysis
|  
+
|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-03-01/index.html v8-03-01 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-03-01/index.html GC v8-03-01 manual]
  
 
|-valign="top"
 
|-valign="top"
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*NEI2005 anthro emissions
 
*NEI2005 anthro emissions
 
*MEGAN v2.1 biogenic emissions
 
*MEGAN v2.1 biogenic emissions
|  
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|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html v8-02-04 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html GC v8-02-04 manual]
  
 
|-valign="top"
 
|-valign="top"
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*ICOADS emissions
 
*ICOADS emissions
 
*Updated makefile structure
 
*Updated makefile structure
|  
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|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html v8-02-03 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html GC v8-02-03 manual]
  
 
|-valign="top"
 
|-valign="top"
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*Non-local PBL mixing scheme
 
*Non-local PBL mixing scheme
 
*Updated Bond BC & OC emissions
 
*Updated Bond BC & OC emissions
|  
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|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html v8-02-02 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html GC v8-02-02 manual]
  
 
|-valign="top"
 
|-valign="top"
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*Updated chemistry & photolysis reactions
 
*Updated chemistry & photolysis reactions
 
*Glyoxal chemistry mechanism
 
*Glyoxal chemistry mechanism
|  
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|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html v8-02-01 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html GC v8-02-01 manual]
  
 
|-valign="top"
 
|-valign="top"
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*Various emissions updates (regional & global inventories)
 
*Various emissions updates (regional & global inventories)
 
*GFED2 biomass emissions updates
 
*GFED2 biomass emissions updates
|  
+
|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html v8-01-04 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html GC v8-01-04 manual]
  
 
|-valign="top"
 
|-valign="top"
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|
 
|
 
*Installation of GMI TPCORE routine
 
*Installation of GMI TPCORE routine
|  
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|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html v8-01-03 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html GC v8-01-03 manual]
  
 
|-valign="top"
 
|-valign="top"
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|
 
|
 
*Nested grid simulations for 0.5&deg; x 0.666&deg;
 
*Nested grid simulations for 0.5&deg; x 0.666&deg;
|  
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|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html v8-01-02 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html GC v8-01-02 manual]
  
 
|-valign="top"
 
|-valign="top"
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|
 
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*Capability to run with GEOS-5 met fields
 
*Capability to run with GEOS-5 met fields
|  
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|
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html v8-01-01 manual]
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*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html GC v8-01-01 manual]
  
 
|-valign="top"
 
|-valign="top"
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*H2/HD simulation
 
*H2/HD simulation
 
*Bug fixes in SMVGEAR, lightning, and dynamic tropopause
 
*Bug fixes in SMVGEAR, lightning, and dynamic tropopause
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|  
 
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*Introduction of dynamic tropopause
 
*Introduction of dynamic tropopause
 
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|}
 
|}
  
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--[[User:Bmy|Bob Y.]] 15:47, 30 April 2015 (EDT)
 
--[[User:Bmy|Bob Y.]] 15:47, 30 April 2015 (EDT)
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== GEOS-Chem Benchmark Performance ==
 +
 +
For an overview of GEOS-Chem 1-month benchmark timing results, please see [[GEOS-Chem_performance#Timing_results_from_1-month_benchmarks|this wiki page]].
 +
 +
--[[User:Melissa Payer|Melissa Sulprizio]] ([[User talk:Melissa Payer|talk]]) 13:59, 20 September 2018 (UTC)

Revision as of 15:53, 26 November 2018

Here we have posted links to a separate wiki page describing each GEOS-Chem model version.

GEOS-Chem development history

In the table below, we list information about current and past GEOS-Chem releases. For information about upcoming releases, please visit our GEOS-Chem model development priorities wiki page.

Version Date released Important features Documentation
12.1.0 26 Nov 2018
12.0.3 16 Oct 2018
12.0.2 10 Oct 2018
12.0.1 24 Aug 2018
12.0.0*
aka v11-02-final

*Note the switch in version numbering system
10 Aug 2018
  • Bug fixes identified during the v11-02 release candidate period


v11-02-rc 22 Jun 2018
v11-01 20 Dec 2016 (provisional)
01 Feb 2017 (public)
v10-01 01 May 2015 (provisional)
17 Jun 2015 (public)


v9-02 17 Jan 2014 (provisional)
03 Mar 2014 (public)
v9-01-03 14 Sep 2012
v9-01-02 28 Nov 2011
v9-01-01 07 Jun 2011
v8-03-02 07 Sep 2010 Updated Hg and CO2 simulations
v8-03-01 04 May 2010
  • ISORROPIA II
  • TOMAS microphysics option
  • Updates to SOA and photolysis
v8-02-04 24 Feb 2010
  • LINOZ strat chemistry
  • NEI2005 anthro emissions
  • MEGAN v2.1 biogenic emissions
v8-02-03 Oct 2009
  • KPP solver
  • ICOADS emissions
  • Updated makefile structure
v8-02-02 08 Jun 2009
  • Non-local PBL mixing scheme
  • Updated Bond BC & OC emissions
v8-02-01 26 May 2009
  • Updated chemistry & photolysis reactions
  • Glyoxal chemistry mechanism
v8-01-04 10 Mar 2009
  • Various emissions updates (regional & global inventories)
  • GFED2 biomass emissions updates
v8-01-03 Dec 2008
  • Installation of GMI TPCORE routine
v8-01-02 Nov 2008
  • Nested grid simulations for 0.5° x 0.666°
v8-01-01 May 2008
  • Capability to run with GEOS-5 met fields
v7-04-13 Nov 2007
  • H2/HD simulation
  • Bug fixes in SMVGEAR, lightning, and dynamic tropopause
v7-04-12 Oct 2007
  • Introduction of dynamic tropopause

NOTES:

  1. Information about 1-year benchmark simulations can be found on the individual wiki pages for each GEOS-Chem version listed below.
  2. For versions prior to v7-04-12, please see the GEOS-Chem version history web page.
  3. For information about 1-year benchmark simulations for GEOS-Chem v8-02-04 and earlier, see this website.

--Melissa Sulprizio (talk) 16:02, 10 August 2018 (UTC)

Mean OH from GEOS-Chem 1-year benchmark simulations

Here is a plot of the mean OH concentration from several recent GEOS–Chem 1-year benchmark simulations. The mean OH is an indicator how the chemistry mechanism is performing. Typical values are 10–12 x 105 molecules cm-1.

GC Mean OH 12.0.0.png

--Bob Yantosca (talk) 18:16, 10 August 2018 (UTC)

Global burden history

Please see our Global burden history wiki page to view the global burdens for several species from several recent GEOS-Chem 1-year benchmark simulations.

--Bob Y. (talk) 19:32, 9 November 2015 (UTC)

GEOS–Chem Benchmarking Procedure

For a complete description about the the standard 1-month and 1-year benchmark simulations, please see our GEOS-Chem Benchmarking wiki page.

--Bob Y. 15:47, 30 April 2015 (EDT)

GEOS-Chem Benchmark Performance

For an overview of GEOS-Chem 1-month benchmark timing results, please see this wiki page.

--Melissa Sulprizio (talk) 13:59, 20 September 2018 (UTC)