Difference between revisions of "GEOS-Chem model development priorities"
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|Becky Alexander (U. Washington) | |Becky Alexander (U. Washington) | ||
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+ | |[[Mineral_dust_aerosols#Improved_dust_size_distribution_scheme|Improved dust size distribution scheme]] | ||
+ | |Li Zhang (Colorado U.)<br>Daven Henze (Colorado U.) | ||
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+ | *Delivered to GCST (Jan 2014) | ||
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!width="400px"|Structural/programming updates | !width="400px"|Structural/programming updates |
Revision as of 15:17, 23 January 2014
On this page we list the current priorities for GEOS-Chem development. This list was compiled by the user Working Groups at the last International GEOS-Chem Meeting (IGC6) in May 2013 and has been continuously updated since based on code readiness and input from the Working Groups and the Steering Committee.
We also invite you to view our GEOS-Chem Support Team project management board on Trello.com, which shows the current GCST workflow.
Contents
List of priorities as of January 2014
Items "Awaiting release" will be part of the next version release of GEOS-Chem and are actively being incorporated into the standard model and benchmarked. Other items are in different stages of readiness and will be included in future versions of the model.
Awaiting release
Item | Author(s) | Status |
---|---|---|
Science updates | ||
UCX strat chem mechanism, includes: | UCX: Sebastian Eastham (MIT) Fast-JX: Jingqiu Mao (Princeton) |
|
Online Radiative Transfer in GEOS-Chem | David Ridley (MIT) Colette Heald (MIT) |
|
NEI 2008 emissions with hourly resolution | Katie Travis (Harvard) |
|
Update to MEGAN2.1 | Dylan Millet (U. Minnesota) |
|
Update to EDGAR 4.2 anthropogenic emissions | Meng Li and Qiang Zhang (Tsinghua) Sajeev Philip (Dalhousie) |
|
PAN / Organics | Emily Fischer (CSU) |
|
CO2 direct effect on isoprene emissions | Amos Tai (City University of Hong Kong) |
|
Arctic Hg cycling | Jenny Fisher (Wollongong) |
|
Criegee intermediate | Dylan Millet (U. Minnesota) |
|
Impaction scavenging for hydrophobic BC | Qiaoqiao Wang (Harvard) |
|
Homogeneous IN removal | Qiaoqiao Wang (Harvard) |
|
MASAGE NH3 inventory | Fabien Paulot (Harvard) |
|
HTAP and hi-res Asian emissions | Qiang Zhang (Tsinghua U.) |
|
Two-way coupling between global and nested GEOS-Chem models | Jintai Lin (Peking U.) |
|
Improve temporal resolution of anthropogenic CO2 sources | Ray Nassar (Environment Canada) | |
Replace CASA CO2 biosphere climatology with year-specific fluxes | Ray Nassar (Environment Canada) Dylan Jones (U. Toronto) |
Ray Nassar wrote:
|
Acid uptake on dust aerosols | T. Duncan Fairlie (NASA/LARC) |
|
UNEP 2010 anthropogenic Hg emissions | Shaojie Song (MIT) |
|
Historical anthropogenic atmospheric emissions of Hg | Bess Corbitt (Harvard) | |
Subsurface ocean Hg concentration update | Anne Soerensen (Harvard) | |
NEI 2008 Hg emission inventory | Yanxu Zhang (Harvard) | |
RRTMG radiative transfer code in APM aerosol microphysics | Fangqun Yu (SUNY Albany) | |
FINN biomass burning emissions | Jenny Fisher (Wollongong) Min Huang (JPL) |
|
Updates to PAH code | Carey Friedman (MIT) Helen Amos (Harvard) |
|
VBS SOA option | Rokjin Park (Seoul Nat'l Univ.) | |
Tagged sulfate and nitrate simulation | Becky Alexander (U. Washington) | |
Improved dust size distribution scheme | Li Zhang (Colorado U.) Daven Henze (Colorado U.) |
|
Structural/programming updates | ||
Grid-independent GEOS-Chem: Packaging ESMF/MAPL | GEOS-Chem Support Team GMAO |
|
--Melissa Sulprizio 10:00, 23 January 2014 (EST)
Ready to go in
Item | Author(s) | Status |
---|---|---|
Coupling to 3D ocean: OFFTRACK | Yanxu Zhang (Harvard) | |
Dry deposition updates for Hg simulation | Bess Corbitt (Harvard) | |
New Hg soil emissions standard from offline GTMM | Bess Corbitt (Harvard) | |
Pre- and online processing of emissions | Qiang Zhang (Tsinghua) Christoph Keller (Harvard) |
|
Benchmark procedure for nested model | Nested Model Working Group | |
TOMAS parallelization | Sal Farina (CSU) Jeff Pierce (CSU) |
|
APM v2, synch with v9-02 | Fangqun Yu (SUNY Albany) | |
Retain native resolution 2D surface winds | David Ridley (MIT) GEOS-Chem Support Team |
|
FLEXCHEM | Mat Evans (York) Mike Long (Harvard) |
|
Develop new coding standards | GEOS-Chem Support Team | |
Grid-independent GEOS-Chem: Dry deposition | GEOS-Chem Support Team GMAO |
|
HEMCO emissions component | Christoph Keller (Harvard) GEOS-Chem Support Team GMAO |
|
Grid-independent GEOS-Chem: NetCDF I/O | GEOS-Chem Support Team | |
CMS CO2 ocean fluxes | Kevin Bowman (JPL) | |
Dynamic subsurface ocean | Helen Amos (Harvard) | |
Fix for CH4 concentrations after 2008 | Lee Murray (Harvard) | |
Sub-domain within the nested-grid domain | Yuxuan Wang (Tsinghua) Jintai Lin (Peking) |
|
Offline satellite simulator tool | Nested Model Working Group | |
Metal catalyzed oxidation of SO2 | Becky Alexander (U. Washington) | |
Sulfate production on aerosol haze | Yuxuan Wang (Tsinghua) Rokjin Park (Seoul Nat'l Univ.) |
|
Diurnal variation of NH3 emissions | Daven Henze (UC Boulder) | |
Time-varying Arctic parameterizations | Jenny Fisher (Wollongong) | |
Future US emissions inventories of Hg | Amanda Giang (MIT) | |
Coastal inputs of Hg: Rivers and anthropogenic point sources | Helen Amos (Harvard) | |
Complete revamp of GTMM | Bess Corbitt (Harvard) | |
Dust PDF for global simulations | David Ridley (MIT) | |
Benchmark for aerosol deposition | Aerosols Working Group | |
Interannual lightning | Lee Murray (Harvard) |
|
--Melissa Sulprizio 10:00, 23 January 2014 (EST)
Almost there (< 6 months)
Item | Author(s) | Status |
---|---|---|
Updates to redox chemistry for Hg simulation | Bess Corbitt (Harvard) | |
High-resolution regional emissions | Nested Model Working Group | |
Flexible diagnostic package | GEOS-Chem Support Team | |
Grid-independent GEOS-Chem: Convection | TBD | GCST needs help from community |
Grid-independent GEOS-Chem: Wet scavenging | TBD | GCST needs help from community |
Grid-independent GEOS-Chem: PBL mixing | Sajeev Philip (Dalhousie) Christoph Keller (Harvard) GMAO |
|
Grid-independent GEOS-Chem: Transport | TBD | GCST needs help from community |
3D VOC source for tagged CO simulation and enhanced tagging of secondary CO | Jenny Fisher (Wollongong) | |
Satellite diagnostic for XCO2 | Andrew Schuh (CSU) | |
Dynamic precision | GEOS-Chem Support Team | |
Profiling GEOS-Chem | TBD | |
Methylmercury in the surface ocean | Anne Soerensen (Harvard) | |
Primary marine emissions of OA | Brett Gantt (NCSU) | |
Recommendations for optimal timesteps | Sajeev Philip (Dalhousie) | |
DMS oxidation scheme updating (DMSO, oxidation by BrO) | Tom Breider (Harvard) Becky Alexander (U. Washington) |
|
More options for terrestrial CO2 fluxes | Kevin Bowman (JPL) | |
Merge organics from specialized simulations into the mainline code | Dylan Millet (U. Minnesota) |
--Melissa Sulprizio 10:00, 23 January 2014 (EST)
Over the horizon (6-12 months)
Item | Author(s) | Status |
---|---|---|
Coupling to 3D ocean: MIT ocean GCM | Yanxu Zhang (Harvard) | |
Python interface | Benoît Bovy (U. Liège-Belgium) + others | |
Uniformity of units | GEOS-Chem Support Team | |
Historical inventory of Hg in products and processes | Hannah Horowitz (Harvard) | |
Better link/coupling to ocean processes | Chemistry-Climate Working Group | |
Better coupling to biogeochemical cycles | Chemistry-Climate Working Group | |
Chemistry feedbacks to vegetation ecosystem | Amos Tai (MIT) | |
Iodine chemistry | Tomás Sherwen (York) | |
Harmonization of aerosol optics (including water uptake) | David Ridley(MIT) Colette Heald (MIT) Peter Adams (Carnegie Mellon) Fangqun Yu (SUNY Albany) Gabriele Curci (U. L'Aquila) Randall Martin (Dalhousie) |
|
Grid-independent GEOS-Chem: Ocean interface | Yanxu Zhang (Harvard) | |
Updated LAI | Kevin Bowman (JPL) Folkert Boersma (KNMI) |
|
Merge dicarbonyl simulation into standard simulation | Tzung-May Fu (Peking) | |
Global 0.5x0.667 capability for CO2/CH4 | Liang Feng (Edinburgh) Dylan Jones (U. Toronto) |
|
Dynamic multiple boxes subsurface Arctic Ocean | Helen Amos (Harvard) Anne Soerensen (Harvard) |
|
PCB simulation: atmosphere and ocean | Carey Friedman (MIT) Helen Amos (Harvard) |
|
Nighttime isoprene chemistry | Rebecca Schwantes (Caltech) | |
ClNO2 | Mat Evans (York) | |
Dissolved Fe/Cu | Matthew Johnson (NCSU) Jingqiu Mao (NOAA/GFDL) |
|
UV absorption of organics/brown carbon | Rokjin Park (Seoul Nat'l Univ.) | |
CO-CO2-CH4 simulation | Dylan Jones (U. Toronto) Annemarie Fraser (Edinburgh) |
|
Updated HCN simulation | Dylan Jones (U. Toronto) | |
Passive tracer module | Jenny Fisher (Wollongong) |
Jenny Fisher wrote:
|
Plume in-grid lightning NOx emissions | Alicia Gressent (U. Toulouse) |
--Melissa Sulprizio 10:00, 23 January 2014 (EST)
Longer term (12-24 months)
TBD
--Melissa Sulprizio 10:00, 23 January 2014 (EST)