Difference between revisions of "GEOS-Chem 14.0.0"
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+ | == 1-month full-chemistry benchmarks == | ||
+ | |||
+ | === 1-month benchmark setup === | ||
+ | |||
+ | The following table describes the GEOS-Chem setup for both GEOS-Chem Classic and GCHP 1-month benchmark simulations. | ||
+ | |||
+ | {| border=1 cellspacing=0 cellpadding=5 | ||
+ | |||
+ | |-valign="top" | ||
+ | |width="250px"|Git tag(s): | ||
+ | |width="400px"| | ||
+ | *GEOS-Chem Classic: TBD | ||
+ | *GCHP: TBD | ||
+ | *HEMCO: TBD | ||
+ | |||
+ | |-valign="top" | ||
+ | |Compared to previous benchmark: | ||
+ | |[[GEOS-Chem_13.4.0|13.4.0]] | ||
+ | |||
+ | |-valign="top" | ||
+ | |Software environment: | ||
+ | |gcc 10.2.0<br>OpenMPI 4.1.0<br>netcdf-fortran 4.5.3<br>CMake 3.17.3<br>ESMF 8.0.1 | ||
+ | |||
+ | |-valign="top" | ||
+ | |Model resolution: | ||
+ | | | ||
+ | *GEOS-Chem Classic: 4° x 5° | ||
+ | *GCHP: c24 | ||
+ | |||
+ | |-valign="top" | ||
+ | |Meteorology fields: | ||
+ | |[[MERRA-2]] | ||
+ | *GEOS-Chem Classic: 4° x 5° | ||
+ | *GCHP: 0.5° x 0.625° | ||
+ | |||
+ | |-valign="top" | ||
+ | |Initial conditions: | ||
+ | |[http://ftp.as.harvard.edu/gcgrid/data/ExtData/GEOSCHEM_RESTARTS/v2021-09/ July 1, 2019] | ||
+ | *NOTE: GCHP c48 restart file regridded from GEOS-Chem Classic 4° x 5° | ||
+ | |||
+ | |-valign="top" | ||
+ | |Benchmark month: | ||
+ | |July 2019 | ||
+ | |||
+ | |-valign="top" | ||
+ | |Emissions setup: | ||
+ | |TBD | ||
+ | |||
+ | |-valign="top" | ||
+ | |Chemistry setup: | ||
+ | |TBD | ||
+ | |||
+ | |-valign="top" | ||
+ | |This version will impact:<br>(select all that apply with '''boldface''') | ||
+ | | | ||
+ | *Emissions | ||
+ | *Photolysis | ||
+ | *Chemistry | ||
+ | *Dry Deposition | ||
+ | *Wet Deposition | ||
+ | *Advection | ||
+ | *BL Mixing | ||
+ | *Convection | ||
+ | *Meteorology Fields | ||
+ | *Other (please specify): | ||
+ | |||
+ | |} | ||
+ | |||
+ | === 1-month internal benchmarks === | ||
+ | |||
+ | Each update that will introduce a significant change in the full-chemistry simulation is tagged with an alpha version in Git. For each of these alpha versions, the [[GCST]] runs an internal 1-month benchmark simulation to isolate the impact from that update. | ||
+ | |||
+ | For more details on the update(s) included in each alpha version and a link to benchmark results, see this [https://docs.google.com/spreadsheets/d/1Skd3QHmWXbNBCNkQ99kZo9EyRNxrOa213lq4sOL2xIM/edit?usp=sharing Google sheet]. |
Revision as of 14:39, 10 May 2022
This page includes information about GEOS-Chem 14.0.0 (currently under development).
Contents
Version overview
The following items have been added to GEOS-Chem 14.0.0 since the last GEOS-Chem version GEOS-Chem 13.4.0. Also see the following Github pages:
Feature | Contributor(s) | Model scope | Notes and references |
---|---|---|---|
Updates that will affect full-chemistry benchmark simulations | |||
Updates that will NOT affect full-chemistry benchmark simulations | |||
Updates that will only affect GCHP | |||
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 |
---|---|---|---|
1-month full-chemistry benchmarks
1-month benchmark setup
The following table describes the GEOS-Chem setup for both GEOS-Chem Classic and GCHP 1-month benchmark simulations.
Git tag(s): |
|
Compared to previous benchmark: | 13.4.0 |
Software environment: | gcc 10.2.0 OpenMPI 4.1.0 netcdf-fortran 4.5.3 CMake 3.17.3 ESMF 8.0.1 |
Model resolution: |
|
Meteorology fields: | MERRA-2
|
Initial conditions: | July 1, 2019
|
Benchmark month: | July 2019 |
Emissions setup: | TBD |
Chemistry setup: | TBD |
This version will impact: (select all that apply with boldface) |
|
1-month internal benchmarks
Each update that will introduce a significant change in the full-chemistry simulation is tagged with an alpha version in Git. For each of these alpha versions, the GCST runs an internal 1-month benchmark simulation to isolate the impact from that update.
For more details on the update(s) included in each alpha version and a link to benchmark results, see this Google sheet.