GEOS-Chem 13.1.0

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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) GCST	Structural & Science	Vertical profiles have been delivered to GCST
Diurnal scale factors of power plants emissions in China	Hongjian Weng (PKU) Jintai Lin (PKU)	Science	See geoschem/geos-chem #548
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 Remove useless computations from reaction rate-law functions Use !$OMP COLLAPSE(3) to vectorize the parallel loop in DO_FLEXCHEM	Bob Yantosca (GCST) Chris Holmes (FSU)	Structural
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)	Diagnostics	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
TBD

1-month benchmarks

TBD