GEOS-Chem 14.4.1

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GEOS-Chem Versions Page

Version overview

Release date: 28 Jun 2024

Repository GitHub Milestone DOI
GCClassic 14.4.1 N/A 10.5281/zenodo.12584192
GCHP 14.4.1 14.4.1 milestone for geoschem/GCHP 10.5281/zenodo.12584305
GEOS-Chem (science codebase) 14.4.1 14.4.1 milestone for geoschem/geos-chem 10.5281/zenodo.12583924
HEMCO 3.9.1 3.9.1 milestone for geoschem/HEMCO 10.5281/zenodo.12583796

Features in this version

Feature Contributor(s) Model scope Notes and references
Use hard-coded dates for meteorological fields and boundary conditions
  • This update fixes a bug that caused met fields and nested-grid boundary conditions to be read more frequently than necessary. This eliminates a computational bottleneck that was inadvertently introduced in 14.4.0.
Nicholas Balasus (Harvard) Bug fix

Initialization fix to avoid run-time error in UCX in CESM Lizzie Lundgren (Harvard) CESM
Correct alphabetical order of complex SOA species in geoschem_config.yml Haipeng Lin (Harvard) CESM
Changes for GEOS-Chem v14.4 within CESM compatibility Haipeng Lin (Harvard) CESM
Remove BudgetWetDep* entries from HISTORY.rc files for simulations where wetdep is turned off Bob Yantosca (Harvard) Diagnostics
Fix filename for CMIP6 aircraft emissions in HEMCO_Config.rc.template Lee Murray (Rochester) Emissions
GCHP run directory fixes and improvements Lizzie Lundgren (Harvard) GCHP
Fix formatting issue in `stale.yml` that was causing the "Mark Stale Issues" GitHub Action to fail Bob Yantosca (Harvard) GitHub