Difference between revisions of "GEOS-Chem v9-02"
(→What's new in this version) |
|||
| Line 33: | Line 33: | ||
|- | |- | ||
|-bgcolor="#CCFFFF" | |-bgcolor="#CCFFFF" | ||
| − | |[[ | + | |[[#Bug_fix_in_hdf_mod.F|Bug fix in hdf_mod.F]] |
|Bug fix | |Bug fix | ||
|S. Philip (Dalhousie) | |S. Philip (Dalhousie) | ||
| + | |" " | ||
| + | |" " | ||
| + | |- | ||
| + | |-bgcolor="#CCFFFF" | ||
| + | |[[#Bug fixes for tagged CO simulation|Bug fixes for tagged CO simulation]] | ||
| + | |Bug fix | ||
| + | |J. Fisher (Wollongong)<br>[[GEOS-Chem Support Team]] | ||
|" " | |" " | ||
|" " | |" " | ||
| Line 197: | Line 204: | ||
|} | |} | ||
| − | --[[User: | + | --[[User:Melissa Payer|Melissa Payer]] 18:09, 16 October 2012 (EDT)<br> |
| − | --[[User: | + | --[[User:Bmy|Bob Y.]] 11:18, 23 October 2012 (EDT) |
=== New data directories === | === New data directories === | ||
Revision as of 15:18, 23 October 2012
NOTE: In light of our new benchmarking procedure instituted at IGC5, every GEOS-Chem version released to the user community is now a public release, in the sense that we run a 1-year benchmark before making the code available. The 1-month benchmarks now replace what we used to call "beta releases". This allows us to retire the last two numbers in the version name. We shall henceforth denote GEOS-Chem versions as GEOS-Chem v9-02, etc. instead of using the previous nomenclature (e.g. GEOS-Chem v9-01-03).
Contents
Overview
- Previous version: GEOS-Chem v9-01-03
- Next version: GEOS-Chem v9-03
What's new in this version
GEOS-Chem v9-02 shall contain the following major updates and improvements. The order has been determined by the GEOS-Chem Steering Committee. We will also continue to add source code updates for the Grid-independent GEOS-Chem project at regular intervals.
NOTE: v9-02a, v9-02b, etc. denote 1-month benchmark simulations.
| Feature | Type | Submitted by | Benchmark(s) | Status |
|---|---|---|---|---|
| Correction for GEOS-5 PBL heights | Bug Fix | Sajeev Philip (Dalhousie) | v9-02a | Approved 16 Oct 2012 |
| New soil NOx emission module | Science | Rynda Hudman (UC Berkeley) Neil Moore (Dalhousie) Bram Maasakkers (Eindhoven) |
v9-02b | TBD |
| Bug fix in hdf_mod.F | Bug fix | S. Philip (Dalhousie) | " " | " " |
| Bug fixes for tagged CO simulation | Bug fix | J. Fisher (Wollongong) GEOS-Chem Support Team |
" " | " " |
| EPA/NEI05 North American Hg emissions | Science | Yanxu Zhang (U. Washington) Lyatt Jaeglé (U. Washington) |
v9-02c + Hg benchmark (by Hg and POPs Working Group) |
TBD |
| Nested-grid Hg simulation | Science | Yanxu Zhang (U. Washington) Lyatt Jaeglé (U. Washington) |
" " | " " |
| Streets future Hg emissions | Science | Bess Corbitt (Harvard) | " " | " " |
| Correct Hg simulation to use updated Hg(0) oxidation kinetics and Br/BrO fields | Science | Bess Corbitt(Harvard) Justin Parrella (Harvard) |
" " | " " |
| POPs simulation: Polycyclic aromatic hydrocarbons | Science | Carey Friedman (MIT) | " " | " " |
| Inorganic chemistry updates | Science | Mat Evans (York) | v9-02d + 1 year benchmark |
TBD |
| Methyl peroxy nitrate (MPN) chemistry | Science | Ellie Browne (UC Berkeley) | " " | " " |
| Fix RO2+HO2 rate constant | Science | Fabien Paulot (Harvard) | " " | " " |
| Adopt Paulot isoprene scheme as standard | Science | Fabien Paulot (Harvard) Eloise Marais (Harvard) Jingqiu Mao (NASA/GFDL) Mat Evans (York) |
" " | " " |
| Improved HO2 uptake by aerosol | Science | Jingqiu Mao (NASA/GFDL) | " " | " " |
| Removal of NOx-Ox partitioning | Science | GEOS-Chem Support Team | " " | " " |
| Updated Canadian NH3 inventory | Science | Wai-Ho Lo (Dalhousie) | v9-02e + 1-year benchmark |
TBD |
| RCP emission scenarios | Science | Chris Holmes (UC Irvine) | " " | " " |
| EDGAR v4.2 emissions for CH4 simulation | Science | Kevin Wecht (Harvard) | " " | " " |
| Update anthropogenic scale factors through 2010 | Science | Aaron van Donkelaar (Dalhousie) | " " | " " |
| Update to EDGAR 4 anthropogenic emissions | Science | Qiang Zhang (Tsinghua) Sajeev Philip (Dalhousie) |
" " | " " |
| Interannual lightning | Science | Lee Murray (Harvard) | " " | " " |
| SOA simulation with semi-volatile POA | Science | Havala Pye (EPA) GEOS-Chem Support Team |
v9-02f + 1-year benchmark |
TBD |
| Acid uptake on dust aerosols | Science | T. Duncan Fairlie (NASA/LARC) | " " | " " |
| Cloudwater pH for sulfate formation | Science | Becky Alexander (U. Washington) | " " | " " |
| Update jv_spec.dat with better representation of OC growth with RH and correction to sulfate optics |
Science | David Ridley (MIT) | " " | " " |
| Nested-grid model at 0.25° x 0.3125° resolution using GEOS-5 "FP" met data product from GMAO | Structural | Yuxuan Wang (Tsinghua) GEOS-Chem Support Team |
v9-02g + Nested-grid benchmark (by Nested Model WG) |
TBD |
| High-resolution emissions for above nested-grid model | Science | Yuxuan Wang (Tsinghua) GEOS-Chem Support Team |
" " | " " |
| Global simulations with GEOS-5 "FP" data product from GMAO (Needed for the 0.25° x 0.3125° nested-grid simulations) |
Structural | GEOS-Chem Support Team | " " | " " |
| Improve temporal resolution of anthropogenic CO2 sources | Science | Ray Nassar (Environment Canada) | v9-02h + CO2 benchmark (by Carbon Gases & Organics WG) |
TBD |
| Replace CASA CO2 biosphere climatology with year-specific fluxes | Science | Ray Nassar (Environment Canada) Dylan Jones (U. Toronto) |
" " | " " |
--Melissa Payer 18:09, 16 October 2012 (EDT)
--Bob Y. 11:18, 23 October 2012 (EDT)
New data directories
The following new data directories have been added for GEOS-Chem v9-02. You will have to download the directories relevant to your simulation.
You can download these directories with anonymous FTP or the Wget utility. For instructions, please see Chapter 2.4, Downloading the GEOS-Chem shared data directories in the GEOS-Chem Online User's Guide.
GEOS_0.5x0.666_NA/RETRO_201103 # RETRO anthropogenic VOC emissions
GEOS_0.5x0.666_EU/RETRO_201103 # RETRO anthropogenic VOC emissions
GEOS_0.5x0.666_CH/RETRO_201103 # RETRO anthropogenic VOC emissions
Previous issues now resolved in GEOS-Chem v9-02
Correction for GEOS-5 PBL heights
This update was tested in the 1-month benchmark simulation v9-02a and approved on 16 Oct 2012.
Please see this wiki post for a full description of this issue.
--Bob Y. 11:01, 5 October 2012 (EDT)
Outstanding issues not yet resolved in GEOS-Chem v9-02
TBD
