GCHP v11-02

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Overview

GEOS-Chem HP Version Mapping and Status

The table below maps GEOS-Chem versions with the compatible high performance option (GCHP) versions and status. The high performance framework for GEOS-Chem is maintained in a separate repository and is not currently a git submodule within GEOS-Chem. Until we switch to incorporating the GCHP repository as a git submodule, you must manually checkout the appropriate GCHP version via git tags for the GEOS-Chem version you are using using the mapping below as a guide.

GEOS-Chem version GEOS-Chem HP git tag (GCHP repository) Status Resources
v11-02b hp_v1.1.0 In progress

v11-02b 1-month benchmark form v11-02b HP 1-month benchmark form

What's new in this version

NOTE: v11-02a, v11-02b, etc. denote 1-month benchmark simulations, which are designed to evaluate GEOS-Chem's performance at intermediate stages of development.

v11-02b / GCHP v1.1.0

Please see the the following link for complete information about the validation of GEOS-Chem v11-02a:

  1. Approval form for 1-month benchmark simulation v11-02a
  2. Results for 1-year benchmark simulation v11-02a-Run0
  3. Results for 1-year benchmark simulation v11-02a-Run1 (final version)
Feature Submitted by Type Status
Features affecting the full-chemistry simulation:
Update chemistry rate constants based on JPL Publication 15-10 Barron Henderson (US EPA),
Mat Evans (U. York), &
Oxidants and Chemistry WG
Science Approved 12 May 2017
Fixes to correct ALK4 lumping issue Barron Henderson (US EPA) Science " "
PAN updates (including emissions, deposition, species, chemistry) Emily Fischer (CSU) Science " "
Monthly mean NEI2011 emissions GCST &
Katie Travis (Harvard)
Science " "
Bug fixes in the GEOS-Chem sulfate module:
Prasad Kasibhatla (Duke)
Prasad Kasibhatla (Duke)
Qianjie Chen (UW)
Viral Shah (UW)
Bug fix " "
Fix bug in dry deposition aerodynamic resistance Brian Boys (Dalhousie) Bug fix " "
Fix acetone parameterization in hcox_seaflux_mod.F90 GCST Bug fix " "
Bug fix in cos(SZA) for start of timestep Lizzie Lundgren (GCST) Bug fix " "
Include TOA pressure when calculating dry pressure edges Seb Eastham (Harvard) Science " "
Features not affecting the full-chemistry simulation:
Implement ISORROPIA v2.0 as a Fortran module Seb Eastham (Harvard) &
GCST
Structural " "
Updates to the HEMCO emissions component:
Christoph Keller (NASA GMAO)
Seb Eastham (Harvard)
Jessica Morena (Dalhousie)
Brian Boys (Dalhousie) & GCST
Structural
& Bug fix
" "
Updates to gain computational speedup:
Mike Long (Harvard)
Bob Yantosca (GCST)
Structural
& Bug fix
" "
Fixed typo in INIT_WINDOW Bob Yantosca (GCST) Bug fix " "
netCDF file I/O updates:
Chris Holmes (Florida State)
Andy Jacobson (NOAA)
GCST
Bug fix &
Structural
" "
Makefile and build sequence updates:
Jiawei Zhang (Harvard)
GCST
Bug fix &
Structural
" "
Bug fixes for running UCX in ESMF environment Christoph Keller (NASA GMAO) Bug fix " "
Bug fixes for diagnostics:
Aaron van Donkelaar (Dalhousie)
Jenny Fisher (U. Wollongong)
GCST
Jenny Fisher (U. Wollongong)
Chris Holmes (Florida State)
Bug fix " "
Removal of obsolete variables: GCST Structural " "

v11-01 / GCHP v1.0.0

Please see the the following link for complete information about the validation of GEOS-Chem v11-02b:

  1. Approval form for 1-month benchmark simulation v11-02b
  2. Approval form for 1-month benchmark simulation v11-02b with high performance option (GCHP)
Feature Submitted by Type Status
Features not affecting the full-chemistry simulation:
Source code updates for high performance option (GCHP) Seb Eastham (Harvard)
Lizzie Lundgren (Harvard)
Mike Long (Harvard)
Jiawei Zhuang (Harvard)
Bob Yantosca (Harvard)
Structural In progress
Bug fixes for diagnostics:
Ilya Stanevic (Toronto)
Lee Murray (Rochester)
Bug fix " "
Write initial and final Ox mass to file when using the tagged O3 simulation Bob Yantosca (GCST) Structural " "
Convert CO2 emissions units using dry pressure used in advection Meemong Lee (JPL) Science " "
Add QFED emissions for 2014-2016 Christoph Keller (NASA GMAO) Science " "


In the pipeline

Feature Submitted by Type Status


On hold
TBD TBD TBD TBD


Outstanding issues not yet resolved in GEOS-Chem HP v11-02

TBD