GEOS-Chem 14.2.0: Difference between revisions

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*[https://github.com/geoschem/geos-chem/pull/1628 geoschem/geos-chem PR #1628]
*[https://github.com/geoschem/geos-chem/pull/1628 geoschem/geos-chem PR #1628]
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|TOMAS in GCHP
|Betty Croft (Dalhousie)
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*[https://github.com/geoschem/GCHP/pull/221 geoschem/GCHP PR #221]
*[https://github.com/geoschem/geos-chem/pull/1261 geoschem/geos-chem PR #1261]
*[https://github.com/geoschem/HEMCO/pull/145 geoschem/HEMCO PR #145]
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|[https://github.com/geoschem/geos-chem/issues/1511 Bug fix for TOMAS sulfate production rates]
|Betty Croft (Dalhousie)
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*[https://github.com/geoschem/geos-chem/pull/1569 geoschem/geos-chem PR #1569]


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*[https://github.com/geoschem/geos-chem/pull/1567 geoschem/geos-chem PR #1567]
*[https://github.com/geoschem/geos-chem/pull/1567 geoschem/geos-chem PR #1567]
*[https://github.com/geoschem/HEMCO/pull/183 geoschem/HEMCO PR #183]
*[https://github.com/geoschem/HEMCO/pull/183 geoschem/HEMCO PR #183]
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|[https://github.com/geoschem/geos-chem/pull/1733 Restructure photolysis to abstract original Fast-JX]
|Lizzie Lundgren (Harvard)
|Structural
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*[https://github.com/geoschem/geos-chem/pull/1733 geoschem/geos-chem PR #1733]
*Preliminary step before adding Cloud-J


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!colspan="4" bgcolor="#CCFFFF"|Updates that will only affect GCHP
!colspan="4" bgcolor="#CCFFFF"|Updates that will only affect GCHP


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|GCHP bug fixes and run directory updates
|GCHP bug fixes and run directory updates
|Lizzie Lundgren (Harvard)
|Lizzie Lundgren (Harvard)

Revision as of 19:39, 7 April 2023

GEOS-Chem Versions Page

This page includes information about GEOS-Chem 14.2.0. The GEOS-Chem model development priorities page lists additional developments that may be added.

Version overview

This version is currently in development

The following items have been added to GEOS-Chem 14.2.0. Also see the following Github pages:

Feature Contributor(s) Model scope Notes and references
Updates that will affect full-chemistry benchmark simulations
Nitrate photolysis Viral Shah (NASA GMAO) Chemistry
Update VOC fire emissions and adding lumped furan Colette Heald (MIT)
Tess Carter (MIT) 		Chemistry
Reinstate Iy sink reactions on alkaline sea salt aerosol and remove IONO2 recycling on alkaline sea salt aerosol Becky Alexander (UW) Chemistry
Fix sea salt alkalinity and heterogeneous acid-catalyzed halogen chemistry Becky Alexander (UW) Chemistry
Bug fix
Add S(IV)+HOBr and S(IV)+HOCl reactions into fullchem mechanism (they had been inadvertently omitted) Becky Alexander (UW) Chemistry
Bug fix
Prevent divide-by-zero error in sulfur chemistry Lizzie Lundgren (Harvard) Chemistry
Bug fix
Restore vertical allocation of CEDS energy and industry emissions Melissa Sulprizio (Harvard) Emissions
Bug fix
Updates that will NOT affect full-chemistry benchmark simulations
Update entrainment-limited kinetics in clouds Chris Holmes (FSU) Chemistry
Now use consistent behavior when the first call to the KPP integrator fails Bob Yantosca (Harvard) Chemistry
Extend GFED4 biomass burning data through Oct 2022) Makoto Kelp (Harvard)
Bob Yantosca (Harvard) 		Emissions
  • geoschem/geos-chem PR #1709
  • NOTE: Will not affect benchmarks, because the benchmark year is 2019, and we are only adding new years 2020-2022.
Add climatology option for lightning NOx Lee Murray (Rochester)
Melissa Sulprizio (Harvard) 		Emissions
Reduce log file output in GEOS-Chem and HEMCO Bob Yantosca (Harvard) Structural
Remove `NcdfUtil/perl` directory from GEOS-Chem and HEMCO Bob Yantosca (Harvard) Structural
Restructure photolysis to abstract original Fast-JX Lizzie Lundgren (Harvard) Structural
Do not halt benchmark simulations and integration/parallel tests if there are missing species in restart files and/or boundary conditions Bob Yantosca (Harvard) Testing
Add run configuration files for WRF-GC Haipeng Lin (Harvard) WRF-GC
Use MODEL_CESM instead of HEMCO_CESM CPP switch in HEMCO] Haipeng Lin (Harvard) HEMCO
Updates that will only affect GCHP
GCHP bug fixes and run directory updates Lizzie Lundgren (Harvard) GCHP

New data directories

The following data directories have been added or updated in this version. You will have to download the directories relevant to your simulation.

Inventory Simulations What was added? Directory
GFED4 biomass burning Several Dry matter data and scale factors for additional years 2020-2022 ExtData/HEMCO/GFED4/v2023-03

1-month benchmarks

TBD

1-year benchmarks

TBD

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