GEOS-Chem 13.4.0
From Geos-chem
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 | |
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Updates that will affect full-chemistry benchmark simulations | ||||
Bug fix: Use REAL*8 precision in for CH3O2 + OH reaction definition in fullchem.eqn | Bob Yantosca (GCST) | Chemistry | ||
Use updated definition of PM2.5; Add PM10 diagnostic | Bob Yantosca (GCST) | Diagnostics & Benchmarking |
| |
Use degassing-only volcano emissions in GEOS-Chem benchmark simulations | Christoph Keller (GMAO) Daniel Jacob (Harvard) |
Emissions & Benchmarking |
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Updates that will NOT affect full-chemistry benchmark simulations | ||||
Updated Rn-222 emissions | Bo Zhang | Emissions | Easy |
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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 |
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ZHANG_Rn222 | Optional | Updated Rn222 emissiosn for TransportTracers simulations (cf Bo Zhang et al [2021]) | /HEMCO/ZHANG_Rn222/v2021-11 |