Difference between revisions of "GEOS-Chem 14.4.0"

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(→‎Updates that will NOT affect full-chemistry benchmark simulations)
(→‎Updates that will NOT affect full-chemistry benchmark simulations)
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!width="100px"|Model scope
 
!width="100px"|Model scope
 
!width="250px"|Notes and references
 
!width="250px"|Notes and references
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|-valign="top"
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|UCX bug fixes : (1) Use proper 4th index for WERADIUS array; (2) Get density of black carbon from the species database
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|Bob Yantosca (Harvard)
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|Aerosols
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|
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*[https://github.com/geoschem/geos-chem/pull/2176 geos-chem PR #2176]
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*[https://github.com/geoschem/geos-chem/issues/2169 geos-chem #2169]
  
 
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*[https://github.com/geoschem/geos-chem/pull/1717 geos-chem PR #1717]
 
*[https://github.com/geoschem/geos-chem/pull/1717 geos-chem PR #1717]
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|-valign="top
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|Fix uptake coefficients on stratospheric aerosol
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|Chris Holmes (FSU)
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|Chemistry
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*[https://github.com/geoschem/geos-chem/pull/2205 geos-chem PR #2205]
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|-valign="top"
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|Updated gravitational settling, dry mass-weighted mean diameters and hygroscopic growth in aerosol dry deposition
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|Yanshun Li (WashU)
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|Dry Deposition
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*[https://acp.copernicus.org/articles/23/12525/2023/acp-23-12525-2023.html Li et al., ACP, 2023.]
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*[https://github.com/geoschem/geos-chem/pull/1983 geos-chem PR #1983]
  
 
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*[https://github.com/geoschem/geos-chem/pull/2145 geos-chem PR #2145]
 
*[https://github.com/geoschem/geos-chem/pull/2145 geos-chem PR #2145]
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|-valign="top
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|Update volcano emissions through 2023
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|Melissa Sulprizio (Harvard)
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|Emissions
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*[https://github.com/geoschem/geos-chem/pull/2246 geos-chem PR #2246]
  
 
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*[https://github.com/geoschem/geos-chem/pull/1979 geos-chem PR #1979]
 
*[https://github.com/geoschem/geos-chem/pull/1979 geos-chem PR #1979]
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|-valign="top"
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|Fix PBL level calculations
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|Chris Holmes (FSU)
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|PBL height
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*[https://github.com/geoschem/geos-chem/pull/2078 geos-chem PR 2078]
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*[https://github.com/geoschem/geos-chem/pull/2211 geos-chem PR 2211]
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|-valign="top"
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|Only convert units for species that require it
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|Bob Yantosca
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|Unit Conversion
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|
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*[https://github.com/geoschem/geos-chem/pull/2072 geos-chem PR 2072]
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*[https://github.com/geoschem/geos-chem/issues/1820 geos-chem #1820]
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*[https://github.com/geoschem/geos-chem/issues/1701 geos-chem #1701]
  
 
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!width="100px"|Model scope
 
!width="100px"|Model scope
 
!width="250px"|Notes and references
 
!width="250px"|Notes and references
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 +
|-valign="top"
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|Remove hardcoded year range for met fields, restart, and BC files in HEMCO_Config.rc
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|Melissa Sulprizio (Harvard)
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|Bug fix
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|
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*[https://github.com/geoschem/geos-chem/pull/2263 geos-chem PR #2263]
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|-valign="top"
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|GCHP carbon simulation (and fixes for single-species carbon simulations)
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|Melissa Sulprizio (Harvard)<br>Bob Yantosca (Harvard)
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|Carbon simulation
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|
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*[https://github.com/geoschem/geos-chem/pull/1992 geos-chem PR #1992]
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*[https://github.com/geoschem/geos-chem/pull/2236 geos-chem PR #2236]
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*[https://github.com/geoschem/GCHP/issues/339 GCHP Issue #339]
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|-valign="top"
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|Removing unused carbon simulation options #2266
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|Hannah Nesser (JPL)
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|Carbon simulation
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|
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*[https://github.com/geoschem/geos-chem/pull/2266 geos-chem PR #2266]
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|-valign="top"
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|Add missing gas postmeter CH4 emissions for the GHGI express extension inventory
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|Melissa Sulprizio (Harvard)<br>Bob Yantosca (Harvard)
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|Carbon simulation<br>CH4 simulation
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|
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*[https://github.com/geoschem/geos-chem/pull/2261 geos-chem PR #2261]
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|-valign="top"
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|Bug fix for stretched grid restart attribute check
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|Lizzie Lundgren (Harvard)
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|GCHP
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|
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*[https://github.com/geoschem/MAPL/pull/34 MAPL PR #34]
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|-valign="top"
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|Updates from NASA GMAO
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|Lizzie Lundgren (Harvard)
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|GEOS
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|
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*[https://github.com/geoschem/geos-chem/pull/2249 geos-chem PR #2249]
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|-valign="top"
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|Replace stalebot with "stale" GitHub action
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|Bob Yantosca (Harvard)
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|GitHub
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|
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*[https://github.com/geoschem/GCClassic/pull/56 GCClassic PR #56]
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*[https://github.com/geoschem/GCHP/pull/410 GCHP PR #410]
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*[https://github.com/geoschem/geos-chem/pull/2260 geos-chem PR #2260]
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*[https://github.com/geoschem/HEMCO/pull/274 HEMCO PR #274]
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*[https://github.com/geoschem/GCPy/pull/315 HEMCO PR #315]
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|-valign="top"
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|Allow up to 10 nested brackets in the HEMCO_Config.rc file
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|Bob Yantosca (Harvard)
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|HEMCO
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|
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*[https://github.com/geoschem/hemco/pull/262 HEMCO PR #262]
  
 
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*[https://github.com/geoschem/geos-chem/pull/2166 geos-chem PR #2166]
 
*[https://github.com/geoschem/geos-chem/pull/2166 geos-chem PR #2166]
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|-valign="top"
 
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|ObsPack bug fixes: (1) Use netCDF-F90 library routines; (2) Read obspack_id variable into a character array
 
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|Bob Yantosca (Harvard)
 
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|Structural
 
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|
 
−
*[https://github.com/geoschem/geos-chem/pull/2170 geos-chem PR #2177]
 
−
*[https://github.com/geoschem/geos-chem/issues/2177 geos-chem #2170]
 
  
 
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Revision as of 19:57, 25 April 2024

GEOS-Chem Versions Page

This page includes information about GEOS-Chem 14.4.0.

Version overview

This version is currently in development

Repository GitHub Milestone DOI
GCClassic 14.4.0 14.4.0 milestone for geoschem/GCClassic TBD
GCHP 14.4.0 14.4.0 milestone for geoschem/GCHP TBD
GEOS-Chem (science codebase) 14.4.0 14.4.0 milestone for geoschem/geos-chem TBD
HEMCO 3.9.0 3.9.0 milestone for geoschem/HEMCO TBD

What's new in this version

Updates that will affect full-chemistry benchmark simulations

Feature Contributor(s) Model scope Notes and references
UCX bug fixes : (1) Use proper 4th index for WERADIUS array; (2) Get density of black carbon from the species database Bob Yantosca (Harvard) Aerosols
Use GCARR_ac rate-law function for full-chemistry reactions where the Arrhenius B parameter is zero Bob Yantosca (Harvard) Chemistry
Fix uptake coefficients on stratospheric aerosol Chris Holmes (FSU) Chemistry
Updated gravitational settling, dry mass-weighted mean diameters and hygroscopic growth in aerosol dry deposition Yanshun Li (WashU) Dry Deposition
Add diel and day-of-week scale factors to global base emissions Dandan Zhang (WashU) Emissions
Updated 0.1x0.1 timezone file accounting for daylight savings Karn Vohra (UCL) Emissions
Update volcano emissions through 2023 Melissa Sulprizio (Harvard) Emissions
Update surface methane boundary condition using NOAA flask data Lee Murray (Rochester) Input data
Fix PBL level calculations Chris Holmes (FSU) PBL height
Only convert units for species that require it Bob Yantosca Unit Conversion

Updates that will NOT affect full-chemistry benchmark simulations

Feature Contributor(s) Model scope Notes and references
Remove hardcoded year range for met fields, restart, and BC files in HEMCO_Config.rc Melissa Sulprizio (Harvard) Bug fix
GCHP carbon simulation (and fixes for single-species carbon simulations) Melissa Sulprizio (Harvard)
Bob Yantosca (Harvard) 		Carbon simulation
Removing unused carbon simulation options #2266 Hannah Nesser (JPL) Carbon simulation
Add missing gas postmeter CH4 emissions for the GHGI express extension inventory Melissa Sulprizio (Harvard)
Bob Yantosca (Harvard) 		Carbon simulation
CH4 simulation
Bug fix for stretched grid restart attribute check Lizzie Lundgren (Harvard) GCHP
Updates from NASA GMAO Lizzie Lundgren (Harvard) GEOS
Replace stalebot with "stale" GitHub action Bob Yantosca (Harvard) GitHub
Allow up to 10 nested brackets in the HEMCO_Config.rc file Bob Yantosca (Harvard) HEMCO
Rename tags in geoschem_config.yml for nitrate aerosol photolysis as per GCSC suggestion Bob Yantosca (Harvard) Run directory
Remove remaining binary punch diagnostic code Bob Yantosca (Harvard) Structural

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
NOAA GMD CH4 surface boundary conditions Fullchem ExtData/HEMCO/NOAA_GMD/v2023-10

1-month full-chemistry benchmarks

TBD

Retrieved from "https://wiki.seas.harvard.edu/geos-chem/index.php?title=GEOS-Chem_14.4.0&oldid=53322"