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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
+
!width="150px"|Version
−
!width="200px"|Date released
+
!width="165px"|Date released
 
!width="300px"|Important features
 
!width="300px"|Important features
−
!width="125px"|Benchmark history
+
!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'''
+
|[[GEOS-Chem 12#12.2.0|12.2.0]]
−
|10 August 2018 (12.0.0)<br>22 Jun 2018 (v11-02-rc)<br><br>
+
|19 Feb 2019
−
NOTE switch in [[GEOS-Chem version numbering system|version numbering system]]
+
|
 +
*[[Transport_Working_Group#Transport_Tracers_simulation|Transport Tracers simulation: a common set of tracers in GEOS-Chem and GEOS]]
 +
*[[ObsPack diagnostic]]
 +
*[[GFAS biomass burning emissions]]
 +
*[[GEOS-Chem_12#ESMF_version_update_required_for_MAPL_upgrade|Update ESMF version  in GCHP from v5.2.0rp2 to v7.1.0r]]
 +
|
 +
*[https://doi.org/10.5281/zenodo.2572887 DOI: 10.5281/zenodo.2572887]
 +
*[http://acmg.seas.harvard.edu/geos/doc/man/ GC 12 manual]
 +
*[[Getting_Started_With_GCHP|GCHP manual]]
 +
*[http://cloud.geos-chem.org Using GEOS-Chem on the AWS cloud]
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem 12#12.1.1|12.1.1]]
 +
|13 Dec 2018
 +
|
 +
*[[Tagged CO simulation#Do not multiply emission timestep by 60|Bug fix for tagged CO]]
 +
*[[GEOS-Chem_12#Skip_planeflight_observations_outside_a_nested_domain|Skip planeflight observations outside a nested domain]]
 +
*[[GEOS-Chem_12#Always_enable_BCPH_TPBC_to_allow_saving_out_BC_files_in_global_simulations|Always compile with BCPH_TPBC=y]]
 +
*Fix compilation issues, see [https://github.com/geoschem/geos-chem/commit/096ad29d02afbdba64a5dd138df0c976ddee3140 (1)] & [https://github.com/geoschem/geos-chem/commit/f9b2f19593afeaa396ff3ee3d315148d5a6f8600 (2)]
 +
*[[GEOS-Chem_12#GCHP_transport_fix_to_prevent_instant_propagation_from_troposphere_to_stratosphere|GCHP transport fix]]
 +
|
 +
*[https://doi.org/10.5281/zenodo.2249246 DOI: 10.5281/zenodo.2249246]
 +
*[http://acmg.seas.harvard.edu/geos/doc/man/ GC 12 manual]
 +
*[[Getting_Started_With_GCHP|GCHP manual]]
 +
*[http://cloud.geos-chem.org Using GEOS-Chem on the AWS cloud]
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem 12#12.1.0|12.1.0]]
 +
|26 Nov 2018
 +
|
 +
*[[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]
 +
*[http://cloud.geos-chem.org Using GEOS-Chem on the AWS cloud]
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem 12#12.0.3|12.0.3]]
 +
|16 Oct 2018
 +
|
 +
*[[#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"
 +
|[[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
 +
|
 +
*[[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"
 +
|[[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
 +
|
 +
*[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]]
 +
*[[GEOS-Chem_12_benchmark_history#12.0.0-Run0|1-year benchmark simulation]]
 +
 
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem v11-02|v11-02-rc]]
 +
|22 Jun 2018
 
|
 
|
 
*[[GEOS-Chem_HP|GCHP option]]
 
*[[GEOS-Chem_HP|GCHP option]]
Line 33: Line 113:
 
*[[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]]
+
|
−
|[http://acmg.seas.harvard.edu/geos/doc/man/ GEOS-Chem 12.0.0 manual]
+
*[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"
Line 47: Line 128:
 
*[[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]]
+
|
−
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v11-01/index.html v11-01 manual]
+
*[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"
 
|[[GEOS-Chem v10-01|v10-01]]
 
|[[GEOS-Chem v10-01|v10-01]]
−
|01 May 2015 (provisional)<br>17 June 2015 (public)
+
|01 May 2015 (provisional)<br>17 Jun 2015 (public)
 
|
 
|
 
*[[UCX chemistry mechanism]]
 
*[[UCX chemistry mechanism]]
 
*[[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]]
+
|
−
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v10-01/index.html v10-01 manual]
+
*[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"
Line 72: Line 156:
 
*[[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]]
+
|
−
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v9-02/index.html v9-02 manual]
+
*[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"
Line 84: Line 169:
 
*[[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]]
+
|
−
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v9-01-03/index.html v9-01-03 manual]
+
*[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"
Line 95: Line 181:
 
*[[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"
Line 104: Line 191:
 
*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]]
+
|
−
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v9-01-01/index.html v9-01-01 manual]
+
*[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
−
|  
+
|
−
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-03-02/index.html v8-03-02 manual]
+
*[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]
+
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-03-01/index.html GC v8-03-01 manual]
  
 
|-valign="top"
 
|-valign="top"
Line 131: Line 219:
 
*NEI2005 anthro emissions
 
*NEI2005 anthro emissions
 
*MEGAN v2.1 biogenic emissions
 
*MEGAN v2.1 biogenic emissions
−
|  
+
|
−
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html v8-02-04 manual]
+
*[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
−
|  
+
|
−
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html v8-02-03 manual]
+
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html GC v8-02-03 manual]
  
 
|-valign="top"
 
|-valign="top"
Line 150: Line 238:
 
*Non-local PBL mixing scheme
 
*Non-local PBL mixing scheme
 
*Updated Bond BC & OC emissions
 
*Updated Bond BC & OC emissions
−
|  
+
|
−
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html v8-02-02 manual]
+
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html GC v8-02-02 manual]
  
 
|-valign="top"
 
|-valign="top"
Line 159: Line 247:
 
*Updated chemistry & photolysis reactions
 
*Updated chemistry & photolysis reactions
 
*Glyoxal chemistry mechanism
 
*Glyoxal chemistry mechanism
−
|  
+
|
−
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html v8-02-01 manual]
+
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html GC v8-02-01 manual]
  
 
|-valign="top"
 
|-valign="top"
Line 168: Line 256:
 
*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]
+
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html GC v8-01-04 manual]
  
 
|-valign="top"
 
|-valign="top"
Line 176: Line 264:
 
|
 
|
 
*Installation of GMI TPCORE routine
 
*Installation of GMI TPCORE routine
−
|  
+
|
−
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html v8-01-03 manual]
+
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html GC v8-01-03 manual]
  
 
|-valign="top"
 
|-valign="top"
Line 184: Line 272:
 
|
 
|
 
*Nested grid simulations for 0.5&deg; x 0.666&deg;
 
*Nested grid simulations for 0.5&deg; x 0.666&deg;
−
|  
+
|
−
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html v8-01-02 manual]
+
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html GC v8-01-02 manual]
  
 
|-valign="top"
 
|-valign="top"
Line 192: Line 280:
 
|
 
|
 
*Capability to run with GEOS-5 met fields
 
*Capability to run with GEOS-5 met fields
−
|  
+
|
−
|[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html v8-01-01 manual]
+
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html GC v8-01-01 manual]
  
 
|-valign="top"
 
|-valign="top"
Line 201: Line 289:
 
*H2/HD simulation
 
*H2/HD simulation
 
*Bug fixes in SMVGEAR, lightning, and dynamic tropopause
 
*Bug fixes in SMVGEAR, lightning, and dynamic tropopause
−
|
 
 
|  
 
|  
  
Line 210: Line 297:
 
*Introduction of dynamic tropopause
 
*Introduction of dynamic tropopause
 
|  
 
|  
−
|  
+
 
 +
|-valign="top"
 +
|[http://acmg.seas.harvard.edu/geos/geos_versions.html v7-04-11 and earlier]
 +
|March 2006 and earlier
 +
|
 +
|
 +
 
 
|}
 
|}
  
 
NOTES:
 
NOTES:
 
#Information about 1-year benchmark simulations can be found on the individual wiki pages for each GEOS-Chem version listed below.
 
#Information about 1-year benchmark simulations can be found on the individual wiki pages for each GEOS-Chem version listed below.
−
#For versions prior to v7-04-12, please see the [http://acmg.seas.harvard.edu/geos/geos_versions.html GEOS-Chem version history web page].
 
 
#For information about 1-year benchmark simulations for GEOS-Chem v8-02-04 and earlier, see [http://acmg.seas.harvard.edu/geos/geos_1yr_plots.html this website].
 
#For information about 1-year benchmark simulations for GEOS-Chem v8-02-04 and earlier, see [http://acmg.seas.harvard.edu/geos/geos_1yr_plots.html this website].
  
Line 224: Line 316:
 
Here is a plot of the [[Mean OH concentration|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 10<sup>5</sup> molecules cm<sup>-1</sup>.
 
Here is a plot of the [[Mean OH concentration|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 10<sup>5</sup> molecules cm<sup>-1</sup>.
  
−
[[Image:GEOS-Chem-Mean_OH.png]]
+
[[Image:GC_Mean_OH_12.0.0.png]]
  
−
--[[User:Bmy|Bob Y.]] 12:41, 17 January 2014 (EST)
+
--[[User:Bmy|Bob Yantosca]] ([[User talk:Bmy|talk]]) 18:16, 10 August 2018 (UTC)
  
 
== Global burden history ==  
 
== Global burden history ==  
Line 239: Line 331:
  
 
--[[User:Bmy|Bob Y.]] 15:47, 30 April 2015 (EDT)
 
--[[User:Bmy|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 [[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 15:35, 19 February 2019

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
12.2.0 19 Feb 2019
12.1.1 13 Dec 2018
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
v7-04-11 and earlier March 2006 and earlier

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 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)

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