GEOS-Chem 13.1.0

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Revision as of 19:39, 22 April 2021 by Lizzie Lundgren (Talk | contribs) (Version overview)

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This page includes information about GEOS-Chem 13.1.0.

Version overview

The following items have been added to GEOS-Chem 13.1.0 since the last benchmark for GEOS-Chem 13.0.0. See also the 13.1.0 milestone on Github.

Feature Submitted by Type Notes
Distribute emissions vertically in the boundary layer Barron Henderson (EPA)
Structural &
  • Vertical profiles have been delivered to GCST
Diurnal scale factors of power plants emissions in China Hongjian Weng (PKU)
Jintai Lin (PKU)
GCAP 2.0 Lee Murray (Rochester) Science
Fix H2O boundary conditions at tropopause Sebastian Eastham (MIT) Bug fix
Initial modifications for HEMCO internal grid Haipeng Lin (Harvard) Structural
Updates to speed up the chemical solver
  1. Remove useless computations from reaction rate-law functions
  2. Use !$OMP COLLAPSE(3) to vectorize the parallel loop in DO_FLEXCHEM
Bob Yantosca (GCST)
Chris Holmes (FSU)
Restore J-values for the planeflight diagnostic Tomas Sherwen (York) Diagnostics
Retire RRTMG binary diagnostics Lizzie Lundgren (GCST) Diagnostics
Features only affecting GCHP:
Initial modifications for GCHP adjoint - CO2 simulation Colin Lee (CUBoulder) Structural
Update GMAO submodules in GCHP Lizzie Lundgren (GCST) Structural
  • MAPL updated from v2.2.7 to v2.6.3
  • Features new MAPL logging configured from file logging.yml
  • Library updates exclude advection and ESMA_cmake
Add monthly diagnostic capability to History Atanas Trayanov (GMAO) Diagnostics
  • Monthly diagnostics no longer require breaking up runs into 1-month jobs
Change GCHP diagnostic filenames to be same as GEOS-Chem Classic Lizzie Lundgren (GCST)
Atanas Trayanov (GMAO)
  • Time-averaged file timestamp changed from averaging period mid-point to start
  • Filename prefix changed from GCHP to GEOSChem

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

1-month benchmarks