Difference between revisions of "GEOS-Chem versions"
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!width="150px"|Version | !width="150px"|Version | ||
!width="150px"|Date Released | !width="150px"|Date Released | ||
!width="700px"|Important features | !width="700px"|Important features | ||
!width="125px"|Benchmark history | !width="125px"|Benchmark history | ||
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|[[GEOS-Chem v10-01]] | |[[GEOS-Chem v10-01]] | ||
|01 May 2015 (provisional)<br>17 June 2015 (public) | |01 May 2015 (provisional)<br>17 June 2015 (public) | ||
|[[UCX chemistry mechanism]]; [[HEMCO]], [[Coupling_GEOS-Chem_with_RRTMG|Online radiative transfer]] | |[[UCX chemistry mechanism]]; [[HEMCO]], [[Coupling_GEOS-Chem_with_RRTMG|Online radiative transfer]] | ||
|[[GEOS-Chem v10-01 benchmark history|v10-01 history]] | |[[GEOS-Chem v10-01 benchmark history|v10-01 history]] | ||
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|[[GEOS-Chem v9-02]] | |[[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]] | |[[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]] | |[[GEOS-Chem v9-02 benchmark history|v9-02 history]] | ||
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|[[GEOS-Chem v9-01-03]] | |[[GEOS-Chem 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)]] | |[[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]] | |[[GEOS-Chem v9-01-03 benchmark history|v9-01-03 history]] | ||
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|[[GEOS-Chem v9-01-02]] | |[[GEOS-Chem 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]] | |[[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]] | |[[GEOS-Chem v9-01-02 benchmark history|v9-01-02 history]] | ||
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|[[GEOS-Chem v9-01-01]] | |[[GEOS-Chem v9-01-01]] | ||
|07 Jun 2011 | |07 Jun 2011 | ||
|Compatibility with the GMAO [[MERRA|MERRA met data product]]; Updated lightning NOx; various fixes | |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]] | |[[GEOS-Chem v9-01-01 benchmark history|v9-01-01 history]] | ||
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|[[GEOS-Chem v8-03-02]] | |[[GEOS-Chem v8-03-02]] | ||
|07 Sep 2010 | |07 Sep 2010 | ||
|Updated Hg and CO2 simulations | |Updated Hg and CO2 simulations | ||
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|[[GEOS-Chem v8-03-01]] | |[[GEOS-Chem v8-03-01]] | ||
|04 May 2010 | |04 May 2010 | ||
|ISORROPIA II; TOMAS microphysics option; Updates to SOA and photolysis | |ISORROPIA II; TOMAS microphysics option; Updates to SOA and photolysis | ||
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|[[GEOS-Chem v8-02-04]] | |[[GEOS-Chem 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; MEGAN v2.1 biogenic emissions | ||
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|[[GEOS-Chem v8-02-03]] | |[[GEOS-Chem v8-02-03]] | ||
|Oct 2009 | |Oct 2009 | ||
|KPP solver; ICOADS emissions; Updated makefile structure | |KPP solver; ICOADS emissions; Updated makefile structure | ||
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|[[GEOS-Chem v8-02-02]] | |[[GEOS-Chem 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 | ||
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|[[GEOS-Chem v8-02-01]] | |[[GEOS-Chem v8-02-01]] | ||
|26 May 2009 | |26 May 2009 | ||
|Updated chemistry & photolysis reactions; Glyoxal chemistry mechanism | |Updated chemistry & photolysis reactions; Glyoxal chemistry mechanism | ||
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|[[GEOS-Chem v8-01-04]] | |[[GEOS-Chem 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 | ||
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|[[GEOS-Chem v8-01-03]] | |[[GEOS-Chem v8-01-03]] | ||
|Dec 2008 | |Dec 2008 | ||
|Installation of GMI TPCORE routine | |Installation of GMI TPCORE routine | ||
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|[[GEOS-Chem v8-01-02]] | |[[GEOS-Chem v8-01-02]] | ||
|Nov 2008 | |Nov 2008 | ||
|Nested grid simulations for 0.5° x 0.666° | |Nested grid simulations for 0.5° x 0.666° | ||
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|[[GEOS-Chem v8-01-01]] | |[[GEOS-Chem v8-01-01]] | ||
|May 2008 | |May 2008 | ||
|Capability to run with GEOS-5 met fields | |Capability to run with GEOS-5 met fields | ||
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|[[GEOS-Chem v7-04-13]] | |[[GEOS-Chem 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 | ||
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|[[GEOS-Chem v7-04-12]] | |[[GEOS-Chem v7-04-12]] | ||
|Oct 2007 | |Oct 2007 |
Revision as of 03:13, 15 December 2016
Here we have posted links to a separate wiki page describing each GEOS-Chem model version.
Contents
GEOS-Chem development history
In the sections below, we list information about current and past GEOS-Chem releases.
NOTES:
- 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 GEOS-Chem version history web page.
--Bob Y. 15:25, 16 January 2014 (EST)
Current GEOS-Chem version in development
Version | Expected release | Important features | Benchmark history |
---|---|---|---|
GEOS-Chem v11-01 | early 2017 | FlexChem; Species Database; Area-independent tracer units | v11-01 history |
--Bob Yantosca (talk) 17:31, 6 December 2016 (UTC)
Previously released GEOS-Chem versions
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".
Version | Date Released | Important features | Benchmark history |
---|---|---|---|
GEOS-Chem v10-01 | 01 May 2015 (provisional) 17 June 2015 (public) |
UCX chemistry mechanism; HEMCO, Online radiative transfer | v10-01 history |
GEOS-Chem v9-02 | 17 Jan 2014 (provisional) 03 Mar 2014 (public) |
Updated soil NOx emissions module, POPs simulation, Inorganic chemistry updates, Methyl peroxy nitrate chemistry, Adopt Paulot isoprene scheme as standard, RCP emission scenarios, AEIC aircraft emissions inventory, GEOS-FP met fields | v9-02 history |
GEOS-Chem v9-01-03 | 14 Sep 2012 | Updated acetone sources & sinks; Improved sea salt emission & deposition; Improved snow scavenging and washout parameterization; Tropospheric bromine chemistry; Stratospheric P and k (monthly climatological) | v9-01-03 history |
GEOS-Chem v9-01-02 | 28 Nov 2011 | APM aerosol microphysics; GFED3 biomass emissions; RETRO Anthropogenic Emissions; Various fixes to correct several identified issues | v9-01-02 history |
GEOS-Chem v9-01-01 | 07 Jun 2011 | Compatibility with the GMAO MERRA met data product; Updated lightning NOx; various fixes | v9-01-01 history |
GEOS-Chem v8-03-02 | 07 Sep 2010 | Updated Hg and CO2 simulations | |
GEOS-Chem v8-03-01 | 04 May 2010 | ISORROPIA II; TOMAS microphysics option; Updates to SOA and photolysis | |
GEOS-Chem v8-02-04 | 24 Feb 2010 | LINOZ strat chemistry; NEI2005 anthro emissions; MEGAN v2.1 biogenic emissions | |
GEOS-Chem v8-02-03 | Oct 2009 | KPP solver; ICOADS emissions; Updated makefile structure | |
GEOS-Chem v8-02-02 | 08 Jun 2009 | Non-local PBL mixing scheme; Updated Bond BC & OC emissions | |
GEOS-Chem v8-02-01 | 26 May 2009 | Updated chemistry & photolysis reactions; Glyoxal chemistry mechanism | |
GEOS-Chem v8-01-04 | 10 Mar 2009 | Various emissions updates (regional & global inventories); GFED2 biomass emissions updates | |
GEOS-Chem v8-01-03 | Dec 2008 | Installation of GMI TPCORE routine | |
GEOS-Chem v8-01-02 | Nov 2008 | Nested grid simulations for 0.5° x 0.666° | |
GEOS-Chem v8-01-01 | May 2008 | Capability to run with GEOS-5 met fields | |
GEOS-Chem v7-04-13 | Nov 2007 | H2/HD simulation; Bug fixes in SMVGEAR, lightning, and dynamic tropopause | |
GEOS-Chem v7-04-12 | Oct 2007 | Introduction of dynamic tropopause |
--Bob Y. 15:25, 16 January 2014 (EST)
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.
--Bob Y. 12:41, 17 January 2014 (EST)
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 web page.
--Bob Y. 15:47, 30 April 2015 (EDT)