GEOS-Chem 14.2.3

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GEOS-Chem Versions Page

This page includes information about GEOS-Chem 14.2.3, which contains fixes that do not affect GEOS-Chem benchmark simulations.

Version overview

This version is the current stable version of GEOS-Chem

Repository GitHub Milestone DOI
GCClassic 14.2.3 14.2.3 milestone for geoschem/GCClassic 10.5281/zenodo.10246625
GCHP 14.2.3 14.2.3 milestone for geoschem/GCHP 10.5281/zenodo.10246639
GEOS-Chem (science codebase) 14.2.3 14.2.3 milestone for geoschem/geos-chem 10.5281/zenodo.10246546
GEOS-Chem (science codebase) 14.2.3 3.7.2 milestone for geoschem/HEMCO 10.5281/zenodo.10246347

What's new in this version

Updates that will not affect fullchem benchmark simulations

Feature Contributor(s) Model scope Notes and references
Prevent POAEMISS variable from being assigned if not allocated Seb Eastham (UCL) Bug fix
Add fixes to HEMCO_Config.rc for CH4 and carbon simulations Melissa Sulprizio (Harvard) carbon sim
CH4 sim
tagCH4 sim
Fix incorrect comment on static H2O option Seb Eastham (UCL) Documentation
Update GEOS-Chem Classic rundir scripts to read restart file paths from download_data.yml Bob Yantosca (Harvard) Dry-run &
Rundir creation
Improve missing CH4 emissions error message Lizzie Lundgren (Harvard) Error reporting
Add utility scripts to change version numbers in source code files when releasing a new version Bob Yantosca (Harvard) For GCST use
Increase string length for netCDF variable name Melissa Sulprizio (Harvard) HEMCO
Turn off emission extensions when EMISSIONS logical is set to false Melissa Sulprizio (Harvard) HEMCO
Rename HEMCO_Config.rc.sample to HEMCO_Config.rc Nicholas Balasus (Harvard) HEMCO standalone
Add a --no-bootstrap option to integration tests Bob Yantosca (Harvard) Testing
Fix typos written to GCHP integration test log files Bob Yantosca (Harvard) Testing
Use integer flags to denote species units instead of strings Bob Yantosca (Harvard) Unit conversion

Updates that only affect GCHP

Feature Contributor(s) Model scope Notes and references
Lower GCHP timestep threshold if > C180 rather than >= C180 Lizzie Lundgren (Harvard) GCHP

Updates that only affect GEOS-Chem in CESM

Feature Contributor(s) Model scope Notes and references
GEOS-Chem 14.1.2 release for GEOS-Chem in CESM Lizzie Lundgren (Harvard) CESM
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