Difference between revisions of "GEOS-Chem versions"

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== GEOS-Chem development history ==
 
== GEOS-Chem development history ==
  
In the sections below, we list information about current and past GEOS-Chem releases.
+
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]].
  
NOTES:
+
''NOTE: Information about benchmarks can be found by following the links to each GEOS-Chem version.''
#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].
+
  
--[[User:Bmy|Bob Y.]] 15:25, 16 January 2014 (EST)
+
=== GEOS-Chem 12 release series ===
  
=== Current GEOS-Chem version in development ===
+
{| border=1 cellspacing=0 cellpadding=5
 +
|-valign="top" bgcolor="#cccccc"
 +
!width="150px"|Version
 +
!width="165px"|Date released
 +
!width="300px"|Important features
 +
!width="300px"|Documentation
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem 12#12.3.1|12.3.1]]
 +
|08 Apr 2019
 +
|
 +
*[[List_of_diagnostics_archived_to_netCDF_format#The_JValuesLocalNoon_collection|Fix for noontime J-values diagnostic]]
 +
*[[Planeflight_diagnostic#Planeflight_diagnostic_now_writes_out_data_for_the_last_timestep_of_the_day|Fix for planeflight diagnotic]]
 +
*[[Stratospheric_chemistry#Do not allocate memory to array MINIT in strat_chem_mod.F90|Don't allocate the MINIT array]]
 +
*[[GEOS-Chem 12#Declare State_Met%AREA_M2 as 2-dimensional, not 3-dimensional|Declare State_Met%AREA_M2 as 2-D]]
 +
|
 +
*[https://doi.org/10.5281/zenodo.2633278 DOI 10.5281/zenodo.2633278]
 +
*[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#12.3.0|12.3.0]]
 +
|01 Apr 2019
 +
|
 +
*[[ISORROPIA_II#Investigating_persistent_noise_observed_in_ISORROPIA_output|Update ISORROPIA from v2.0 to v2.2, in order to remove persistent noise in output]]
 +
*[[MEGAN_v2.1_plus_Guenther_2012_biogenic_emissions#Updated_PFT_file|Updated PFT file for MEGAN]]
 +
*[[Volcanic_SO2_emissions#Bug_fix_for_eruptive_volcanic_emissions|Bug fix for eruptive volcanic emissions]]
 +
*Read in and regrid existing MODIS LAI and OLSON data via HEMCO
 +
*Update from [[HEMCO_versions#HEMCO_development_history|HEMCO version]] 2.1.011 to 2.1.012
 +
*[[#GCHP_adjoint_development_requires_time_to_run_backwards_in_GCHP|Enable running time backwards in GCHP]]
 +
|
 +
*[https://doi.org/10.5281/zenodo.2620535 DOI: 10.5281/zenodo.2620535]
 +
*[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#12.2.1|12.2.1]]
 +
|28 Feb 2019
 +
|
 +
*[[#Bug fix: netCDF diagnostic collections with frequency "End" now properly span leap year days|Bug fix: netCDF diagnostic collections with frequency "End" now properly span leap year days]]
 +
*[[Mercury#Polar_bromine_explosion_default_option|Make polar bromine explosion the default option in Hg simulation]]
 +
*[[TOMAS_aerosol_microphysics#Biomass_burning_subgrid_coagulation_switch|Add biomass burning subgrid coagulation option]]
 +
*[[TOMAS_aerosol_microphysics#Restore_DST1.2C_DST2.2C_DST3.2C_and_DST4_in_TOMAS_simulations|Restore DST1, DST2, DST3, and DST4 in TOMAS]]
 +
*[[List_of_diagnostics_archived_to_netCDF_format|Add RRTMG fluxes to netCDF diagnostics]]
 +
*[[CO2_simulation#Prevent_double-counting_in_CO2_chemical_source|Fix for CO2 simulation chemical source]]
 +
*[[GEOS-Chem_12#Missing_scaling_factors_for_MERRA-2_simulations_with_GCHP|Missing scaling factors for MERRA-2 simulations with GCHP]]
 +
*[[GEOS-Chem_12#Use_online_sea_flux_emissions_by_default_in_GCHP|Use online sea flux emissions by default in GCHP]]
 +
|
 +
*[https://doi.org/10.5281/zenodo.2580198 DOI: 10.5281/zenodo.2580198]
 +
*[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#12.2.0|12.2.0]]
 +
|19 Feb 2019
 +
|
 +
*[[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]]
 +
 
 +
|}
 +
 
 +
=== GEOS-Chem 11 release series ===
  
 
{| border=1 cellspacing=0 cellpadding=5
 
{| border=1 cellspacing=0 cellpadding=5
|- bgcolor="#cccccc"
+
|-valign="top" bgcolor="#cccccc"
 
!width="150px"|Version
 
!width="150px"|Version
!width="150px"|Expected release
+
!width="165px"|Date released
!width="700px"|Important features
+
!width="300px"|Important features
!width="125px"|Benchmark history
+
!width="300px"|Documentation
|-
+
 
|[[GEOS-Chem v11-01]]
+
|-valign="top"
|early 2015
+
|[[GEOS-Chem v11-02|v11-02-rc]]
|[[GEOS-Chem_chemistry_mechanisms#Flexchem|FlexChem]]; [[GEOS-Chem_species_database|Species Database]]; [[GEOS-Chem_tracer_units|Area-independent tracer units]]
+
|22 Jun 2018
|[[GEOS-Chem v11-01 benchmark history|v11-01 history]]
+
|
 +
*[[GEOS-Chem_HP|GCHP option]]
 +
*[[Halogen_chemistry_mechanism|Halogen chemistry]]
 +
*[[GEOS-Chem_chemistry_mechanisms#Updated_isoprene_and_monoterpene_chemistry|Updated isoprene & monoterpene chemistry]]
 +
*[[Secondary_organic_aerosols#Simple_SOA_scheme|Simple SOA scheme]]
 +
*[[PAN|Updated PAN chemistry]]
 +
*[[GEOS-Chem_v11-02#v11-02f|Several new and updated emissions inventories]]
 +
*[[GEOS-Chem_Output_Files#NetCDF_File_Format|NetCDF diagnostic output]]
 +
|
 +
*[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"
 +
|[[GEOS-Chem v11-01|v11-01]]
 +
|20 Dec 2016 (provisional)<br>01 Feb 2017 (public)
 +
|
 +
*[[FlexChem]]
 +
*[[MERRA-2]]
 +
*[[GEOS-Chem_species_database|Species Database]]
 +
*[[Moisture_Updates_in_v11-01|Air moisture fixes and updates]]
 +
*[[GNU_Fortran_compiler|Compatibility with the GNU Fortran compiler]]
 +
*[[GEOS-Chem_v11-01#New_data_directories|Updated emissions]]
 +
*[[GEOS-Chem_Output_Files#NetCDF_File_Format|NetCDF restart files]]
 +
|
 +
*[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]]
 +
 
 
|}
 
|}
  
--[[User:Lizzie Lundgren|Lizzie Lundgren]] ([[User talk:Lizzie Lundgren|talk]]) 18:03, 22 October 2015 (UTC)
+
=== GEOS-Chem 10 release series ===
  
=== Previously released GEOS-Chem versions ===
+
{| border=1 cellspacing=0 cellpadding=5
 +
|-valign="top" bgcolor="#cccccc"
 +
!width="150px"|Version
 +
!width="165px"|Date released
 +
!width="300px"|Important features
 +
!width="300px"|Documentation
  
NOTE: Each new GEOS-Chem version since v9-01-02 is now evaluated with one or more 1-year benchmark simulations prior to release. Therefore, each new GEOS-Chem version is now equivalent to what we used to call a "public release" prior to v9-01-02.  We have since stopped using the terms "public release" and "beta release".
+
 
 +
|-valign="top"
 +
|[[GEOS-Chem v10-01|v10-01]]
 +
|01 May 2015 (provisional)<br>17 Jun 2015 (public)
 +
|
 +
*[[UCX chemistry mechanism]]
 +
*[[HEMCO]]
 +
*[[Coupling_GEOS-Chem_with_RRTMG|Online radiative transfer]]
 +
|
 +
*[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]]
 +
 
 +
|}
 +
 
 +
=== GEOS-Chem 9 release series ===
  
 
{| border=1 cellspacing=0 cellpadding=5
 
{| border=1 cellspacing=0 cellpadding=5
|- bgcolor="#cccccc"
+
|-valign="top" bgcolor="#cccccc"
 
!width="150px"|Version
 
!width="150px"|Version
!width="150px"|Date Released
+
!width="165px"|Date released
!width="700px"|Important features
+
!width="300px"|Important features
!width="125px"|Benchmark history
+
!width="300px"|Documentation
|-
+
 
|[[GEOS-Chem v10-01]]
+
|-valign="top"
|01 May 2015 (provisional)<br>17 June 2015 (public)
+
|[[GEOS-Chem v9-02|v9-02]]
|[[UCX chemistry mechanism]]; [[HEMCO]], [[Coupling_GEOS-Chem_with_RRTMG|Online radiative transfer]]
+
|[[GEOS-Chem v10-01 benchmark history|v10-01 history]]
+
|-
+
|[[GEOS-Chem v9-02]]
+
 
|17 Jan 2014 (provisional)<br>03 Mar 2014 (public)
 
|17 Jan 2014 (provisional)<br>03 Mar 2014 (public)
|[[Hudman et al 2012 soil NOx emissions algorithm|Updated soil NOx emissions module]], [[POPs simulation]], [[Updating standard chemistry with JPL_10-6|Inorganic chemistry updates]], [[Methyl peroxy nitrate chemistry]], [[New isoprene scheme|Adopt Paulot isoprene scheme as standard]], [[Historical and Future Emissions#RCP future emission scenarios|RCP emission scenarios]], [[Aircraft_emissions#MIT_aviation_emissions_inventory|AEIC aircraft emissions inventory]], [[GEOS-FP|GEOS-FP met fields]]
+
|
|[[GEOS-Chem v9-02 benchmark history|v9-02 history]]
+
*[[Hudman et al 2012 soil NOx emissions algorithm|Updated soil NOx emissions module]]
|-
+
*[[POPs simulation]]
|[[GEOS-Chem v9-01-03]]
+
*[[Updating standard chemistry with JPL_10-6|Inorganic chemistry updates]]
 +
*[[Methyl peroxy nitrate chemistry]]
 +
*[[New isoprene scheme|Adopt Paulot isoprene scheme as standard]]
 +
*[[Historical and Future Emissions#RCP future emission scenarios|RCP emission scenarios]]  
 +
*[[Aircraft_emissions#MIT_aviation_emissions_inventory|AEIC aircraft emissions inventory]]
 +
*[[GEOS-FP|GEOS-FP met fields]]
 +
|
 +
*[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"
 +
|[[GEOS-Chem v9-01-03|v9-01-03]]
 
|14 Sep 2012
 
|14 Sep 2012
|[[Acetone|Updated acetone sources & sinks]]; Improved sea salt [[Sea salt aerosols#SST dependent sea salt emissions|emission]] & [[Sea salt aerosols#Updates to sea salt dry deposition|deposition]]; Improved [[Wet_deposition#Add_scavenging_by_snow|snow scavenging]] and [[Wet deposition#Updates for aerosol scavenging efficiency|washout parameterization]]; [[Bromine chemistry mechanism|Tropospheric bromine chemistry]]; [[Stratospheric chemistry|Stratospheric P and k (monthly climatological)]]
+
|
|[[GEOS-Chem v9-01-03 benchmark history|v9-01-03 history]]
+
*[[Acetone|Updated acetone sources & sinks]]
|-
+
*Improved sea salt [[Sea salt aerosols#SST dependent sea salt emissions|emission]] & [[Sea salt aerosols#Updates to sea salt dry deposition|deposition]]
|[[GEOS-Chem v9-01-02]]
+
*Improved [[Wet_deposition#Add_scavenging_by_snow|snow scavenging]] and [[Wet deposition#Updates for aerosol scavenging efficiency|washout parameterization]]
 +
*[[Bromine chemistry mechanism|Tropospheric bromine chemistry]]
 +
*[[Stratospheric chemistry|Stratospheric P and k (monthly climatological)]]
 +
|
 +
*[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"
 +
|[[GEOS-Chem v9-01-02|v9-01-02]]
 
|28 Nov 2011
 
|28 Nov 2011
|[[APM aerosol microphysics]]; [[Biomass burning emissions#GFED3|GFED3 biomass 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 benchmark history|v9-01-02 history]]
+
*[[APM aerosol microphysics]]
|-
+
*[[Biomass burning emissions#GFED3|GFED3 biomass emissions]]
|[[GEOS-Chem v9-01-01]]
+
*[[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]]
 +
|
 +
*[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"
 +
|[[GEOS-Chem v9-01-01|v9-01-01]]
 
|07 Jun 2011
 
|07 Jun 2011
|Compatibility with the GMAO [[MERRA|MERRA met data product]]; Updated lightning NOx; various fixes
+
|
|[[GEOS-Chem v9-01-01 benchmark history|v9-01-01 history]]
+
*Compatibility with the GMAO [[MERRA|MERRA met data product]]
|-
+
*Updated lightning NOx; various fixes
|[[GEOS-Chem v8-03-02]]
+
|
 +
*[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]]
 +
 
 +
|}
 +
 
 +
=== GEOS-Chem 8 release series ===
 +
 
 +
{| border=1 cellspacing=0 cellpadding=5
 +
|-valign="top" bgcolor="#cccccc"
 +
!width="150px"|Version
 +
!width="165px"|Date released
 +
!width="300px"|Important features
 +
!width="300px"|Documentation
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem v8-03-02|v8-03-02]]
 
|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 GC v8-03-02 manual]
|[[GEOS-Chem v8-03-01]]
+
 
 +
|-valign="top"
 +
|[[GEOS-Chem v8-03-01|v8-03-01]]
 
|04 May 2010  
 
|04 May 2010  
|ISORROPIA II; TOMAS microphysics option; Updates to SOA and photolysis
+
|
|  
+
*ISORROPIA II
|-
+
*TOMAS microphysics option
|[[GEOS-Chem v8-02-04]]
+
*Updates to SOA and photolysis
 +
|
 +
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-03-01/index.html GC v8-03-01 manual]
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem v8-02-04|v8-02-04]]
 
|24 Feb 2010  
 
|24 Feb 2010  
|LINOZ strat chemistry; NEI2005 anthro emissions; MEGAN v2.1 biogenic emissions
+
|
|  
+
*LINOZ strat chemistry
|-
+
*NEI2005 anthro emissions
|[[GEOS-Chem v8-02-03]]
+
*MEGAN v2.1 biogenic emissions
 +
|
 +
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html GC v8-02-04 manual]
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem v8-02-03|v8-02-03]]
 
|Oct 2009
 
|Oct 2009
|KPP solver; ICOADS emissions; Updated makefile structure
+
|
|  
+
*KPP solver
|-
+
*ICOADS emissions
|[[GEOS-Chem v8-02-02]]
+
*Updated makefile structure
 +
|
 +
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html GC v8-02-03 manual]
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem v8-02-02|v8-02-02]]
 
|08 Jun 2009
 
|08 Jun 2009
|Non-local PBL mixing scheme; Updated Bond BC & OC emissions
+
|
|  
+
*Non-local PBL mixing scheme
|-
+
*Updated Bond BC & OC emissions
|[[GEOS-Chem v8-02-01]]
+
|
 +
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html GC v8-02-02 manual]
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem v8-02-01|v8-02-01]]
 
|26 May 2009
 
|26 May 2009
|Updated chemistry & photolysis reactions; Glyoxal chemistry mechanism
+
|
|  
+
*Updated chemistry & photolysis reactions
|-
+
*Glyoxal chemistry mechanism
|[[GEOS-Chem v8-01-04]]
+
|
 +
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-02-01/index.html GC v8-02-01 manual]
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem v8-01-04|v8-01-04]]
 
|10 Mar 2009
 
|10 Mar 2009
|Various emissions updates (regional & global inventories); GFED2 biomass emissions updates
+
|
|  
+
*Various emissions updates (regional & global inventories)
|-
+
*GFED2 biomass emissions updates
|[[GEOS-Chem v8-01-03]]
+
|
 +
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html GC v8-01-04 manual]
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem v8-01-03|v8-01-03]]
 
|Dec 2008  
 
|Dec 2008  
|Installation of GMI TPCORE routine
+
|
|  
+
*Installation of GMI TPCORE routine
|-
+
|
|[[GEOS-Chem v8-01-02]]
+
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html GC v8-01-03 manual]
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem v8-01-02|v8-01-02]]
 
|Nov 2008
 
|Nov 2008
|Nested grid simulations for 0.5&deg; x 0.666&deg;
+
|
|  
+
*Nested grid simulations for 0.5&deg; x 0.666&deg;
|-
+
|
|[[GEOS-Chem v8-01-01]]
+
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html GC v8-01-02 manual]
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem v8-01-01|v8-01-01]]
 
|May 2008
 
|May 2008
|Capability to run with GEOS-5 met fields
+
|
|  
+
*Capability to run with GEOS-5 met fields
|-
+
|
|[[GEOS-Chem v7-04-13]]
+
*[http://acmg.seas.harvard.edu/geos/doc/archive/man.v8-01-04/index.html GC v8-01-01 manual]
 +
 
 +
|}
 +
 
 +
=== GEOS-Chem 7 release series ===
 +
 
 +
{| border=1 cellspacing=0 cellpadding=5
 +
|-valign="top" bgcolor="#cccccc"
 +
!width="150px"|Version
 +
!width="165px"|Date released
 +
!width="300px"|Important features
 +
!width="300px"|Documentation
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem v7-04-13|v7-04-13]]
 
|Nov 2007
 
|Nov 2007
|H2/HD simulation; Bug fixes in SMVGEAR, lightning, and dynamic tropopause
+
|
 +
*H2/HD simulation
 +
*Bug fixes in SMVGEAR, lightning, and dynamic tropopause
 
|  
 
|  
|-
+
 
|[[GEOS-Chem v7-04-12]]
+
|-valign="top"
 +
|[[GEOS-Chem v7-04-12|v7-04-12]]
 
|Oct 2007
 
|Oct 2007
|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
 +
|
 +
|
 +
 
|}
 
|}
  
--[[User:Bmy|Bob Y.]] 15:25, 16 January 2014 (EST)
+
NOTE: 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].
 +
 
 +
--[[User:Melissa Payer|Melissa Sulprizio]] ([[User talk:Melissa Payer|talk]]) 16:02, 10 August 2018 (UTC)<br>--[[User:Bmy|Bob Yantosca]] ([[User talk:Bmy|talk]]) 15:11, 15 March 2019 (UTC)
  
 
== Mean OH from GEOS-Chem 1-year benchmark simulations ==
 
== Mean OH from GEOS-Chem 1-year benchmark simulations ==
  
Here is a plot of the [[Mean OH lifetime in GEOS-Chem|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 ==
 +
 
 +
Please see [[Global_Burden_History|our ''Global burden history'' wiki page]] to view the global burdens for several species from several recent GEOS-Chem 1-year benchmark simulations.
 +
 
 +
--[[User:Bmy|Bob Y.]] ([[User talk:Bmy|talk]]) 19:32, 9 November 2015 (UTC)
  
 
== GEOS–Chem Benchmarking Procedure ==
 
== GEOS–Chem Benchmarking Procedure ==
  
For a complete description about the the standard 1-month and 1-year benchmark simulations, please see our [http://acmg.seas.harvard.edu/geos/geos_benchmark.html GEOS-Chem Benchmarking web page].
+
For a complete description about the the standard 1-month and 1-year benchmark simulations, please see our [[GEOS-Chem_benchmarking|''GEOS-Chem Benchmarking'' wiki page]].
  
 
--[[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 20:10, 8 April 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.

NOTE: Information about benchmarks can be found by following the links to each GEOS-Chem version.

GEOS-Chem 12 release series

Version Date released Important features Documentation
12.3.1 08 Apr 2019
12.3.0 01 Apr 2019
12.2.1 28 Feb 2019
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

GEOS-Chem 11 release series

Version Date released Important features Documentation
v11-02-rc 22 Jun 2018
v11-01 20 Dec 2016 (provisional)
01 Feb 2017 (public)

GEOS-Chem 10 release series

Version Date released Important features Documentation


v10-01 01 May 2015 (provisional)
17 Jun 2015 (public)

GEOS-Chem 9 release series

Version Date released Important features Documentation
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

GEOS-Chem 8 release series

Version Date released Important features Documentation
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

GEOS-Chem 7 release series

Version Date released Important features Documentation
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

NOTE: 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)
--Bob Yantosca (talk) 15:11, 15 March 2019 (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)