Difference between revisions of "GEOS-Chem 13.4.0"

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(Version overview)
(Version overview)
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|[https://acp.copernicus.org/articles/21/1861/2021/ Updated Rn-222 emissions for TransportTracers simulations]
|[https://acp.copernicus.org/articles/21/1861/2021/ Updated Rn-222 emissions for TransportTracers simulations]
|Bo Zhang
|Bo Zhang (NIA)

Revision as of 22:03, 18 November 2021

GEOS-Chem Versions Page

This page includes information about GEOS-Chem 13.4.0 (currently under development)

Version overview

The following items have been added to GEOS-Chem 13.4.0 since the last GEOS-Chem version GEOS-Chem 13.3.1. Also see the following Github pages:

Feature Contributor(s) Model scope Notes and references
Updates that will affect full-chemistry benchmark simulations
Use updated definition of PM2.5; Add PM10 diagnostic Bob Yantosca (GCST) Diagnostics &
Use degassing-only volcano emissions in GEOS-Chem benchmark simulations Christoph Keller (GMAO)
Daniel Jacob (Harvard)
Emissions &
  • geoschem/geos-chem #1005
  • NOTE: This will make it easier to compare results to past benchmarks in case the benchmark year should change.
Updates that will NOT affect full-chemistry benchmark simulations
Bug fix: Use REAL*8 precision in for CH3O2 + OH reaction definition in fullchem.eqn Bob Yantosca (GCST) Chemistry
Updated Rn-222 emissions for TransportTracers simulations Bo Zhang (NIA) Emissions
  • PR in preparation
  • Existing Rn emissions will remain as an option
Updates that will only affect GCHP
Define a GCHP "Default" collection that will archive a small number of commonly-requested diagnostic fields Liam Bindle (GCST) Diagnostics

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 Type What was added? Directory
ZHANG_Rn222 Optional Updated Rn222 emissiosn for TransportTracers simulations (cf Bo Zhang et al [2021]) /HEMCO/ZHANG_Rn222/v2021-11