Difference between revisions of "GEOS-Chem model development priorities"
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*Slated for inclusion in [[GEOS-Chem v11-01#v11-01c|v11-01c]] | *Slated for inclusion in [[GEOS-Chem v11-01#v11-01c|v11-01c]] | ||
− | *Delivered to [[GEOS-Chem Support Team|GCST]] | + | *Delivered to [[GEOS-Chem Support Team|GCST]] |
|-valign="top" | |-valign="top" | ||
− | |Hg Ocean MLD bug fixes | + | |[[Mercury#Hg ocean MLD bug fixes|Hg Ocean MLD bug fixes]] |
|Amanda Giang (MIT) | |Amanda Giang (MIT) | ||
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*Slated for inclusion in [[GEOS-Chem v11-01#v11-01c|v11-01c]] | *Slated for inclusion in [[GEOS-Chem v11-01#v11-01c|v11-01c]] | ||
+ | *Delivered to [[GEOS-Chem Support Team|GCST]] | ||
|-valign="top" | |-valign="top" | ||
− | |Hg Ocean rate coefficients (as an option, not default) | + | |[[Mercury#Hg ocean rate coefficients|Hg Ocean rate coefficients]] (as an option, not default) |
|Shaojie Song (MIT) | |Shaojie Song (MIT) | ||
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*Slated for inclusion in [[GEOS-Chem v11-01#v11-01c|v11-01c]] | *Slated for inclusion in [[GEOS-Chem v11-01#v11-01c|v11-01c]] | ||
+ | *Delivered to [[GEOS-Chem Support Team|GCST]] | ||
|-valign="top" | |-valign="top" | ||
− | |Hg Arctic process updates | + | |[[Mercury#Updates_to_Arctic_Hg_processes|Hg Arctic process updates]] |
|Jenny Fisher (Wollongong) | |Jenny Fisher (Wollongong) | ||
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− | |Hg emission updates (NEI2011, NPRI2011, UNEP2010 with adjustments for in-plume reduction and emission controls) | + | |[[Mercury#Hg emission updates|Hg emission updates (NEI2011, NPRI2011, UNEP2010 with adjustments for in-plume reduction and emission controls)]] |
|Yanxu Zhang (Harvard)<br>Amanda Giang (MIT) | |Yanxu Zhang (Harvard)<br>Amanda Giang (MIT) | ||
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Revision as of 15:15, 24 August 2015
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 (IGC7) in May 2015 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 May 2015
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 | ||
Correction for wet/dry pressure | Lizzie Lundgren (Harvard) Meemong Lee (JPL) |
|
Update DMS climatology to Lana | Tom Breider (Harvard) |
|
Impaction scavenging for hydrophobic BC | Qiaoqiao Wang (Max Planck Institute) |
|
Homogeneous IN removal | Qiaoqiao Wang (Max Planck Institute) |
|
Online emission of marine primary organic aerosol (POA) | Brett Gantt (NCSU) Matthew Johnson (NASA Ames) |
|
Density of OA update | Melanie Hammer (Dalhousie) Eloïse Marais (Harvard) |
|
Addition of BrC UV absorption to address impacts on OH | Melanie Hammer (Dalhousie) |
|
Acid uptake on dust aerosols | T. Duncan Fairlie (NASA/LARC) |
|
Improved dust size distribution scheme | Li Zhang (Colorado U.) Daven Henze (Colorado U.) |
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Updates to PAH code | Carey Friedman (MIT) | |
Hg Ocean MLD bug fixes | Amanda Giang (MIT) | |
Hg Ocean rate coefficients (as an option, not default) | Shaojie Song (MIT) | |
Hg Arctic process updates | Jenny Fisher (Wollongong) |
|
Hg emission updates (NEI2011, NPRI2011, UNEP2010 with adjustments for in-plume reduction and emission controls) | Yanxu Zhang (Harvard) Amanda Giang (MIT) |
|
Structural/programming updates for HPC | ||
Structural updates for GEOS-Chem HP | GEOS-Chem Support Team NASA/GMAO |
|
Documentation | ||
Update wiki documentation for GMAO met field products:
|
GEOS-Chem Support Team NASA/GMAO |
|
--Bob Y. (talk) 14:38, 24 August 2015 (UTC)
Ready to go in
Item | Author(s) | Status |
---|---|---|
CO2 direct effect on isoprene emissions | Amos Tai (CUHK) | |
Metal catalyzed oxidation of SO2 (as a switch) | Becky Alexander (UW) |
|
Criegee intermediates | Dylan Millet (U. Minnesota) Eloïse Marais (Harvard) |
|
PAN updates | Emily Fischer (CSU) | |
Monthly mean surface methane distributions | Lee Murray (NASA GISS/LDEO) |
|
Developing a common data structure to contain Henry's law constants and other relevant parameters for each species |
|
|
Adding support for MERRA2 meteorology | GEOS-Chem Support Team | |
Fix to direct/diffuse radiation | Katie Travis (Harvard) | |
Fix for NO3 + ISOP product | Katie Travis (Harvard) | |
Update OH + NO2 rate | Barron Henderson (UF) | |
Tagged sulfate and nitrate simulation | Becky Alexander (UW) |
--Melissa Sulprizio (talk) 14:00, 3 August 2015 (UTC)
Almost there (< 6 months)
Item | Author(s) | Status |
---|---|---|
Update MODIS LAI fields through 2015 | Barron Henderson (UF) | |
Python GEOS-Chem output processing and visualization package | Benoît Bovy (U. Liège-Belgium) |
|
Benchmark of stratosphere simulation | Dylan Jones (U. Toronto) | |
Benchmark for nested NA model | Jun Wang (UNL) | |
High-resolution regional emissions (to be implemented via HEMCO) | Lin Zhang (PKU) Yuxuan Wang (Texas A&M) |
|
Flexchem | Mike Long (Harvard) | |
Updates to isoprene chemistry, includes:
|
Jenny Fisher (U. Wollongong) Eloïse Marais (Harvard) Kelvin Bates (Caltech) Katie Travis (Harvard) |
|
3D chemical source for CO2 and CO; OH for tagged CO and CH4 simulations | Dylan Jones (U. Toronto) | |
Hg code updates (emissions, chemistry, ocean, land) | Hg and POPs Working Group |
|
Lightning NOx plume chemistry | Alicia Gressent (U. Paul Sabatier) | |
Nested CO2, CH4, Hg, TOMAS, adjoint, etc. | Nested Model Working Group | |
Updated nighttime isoprene chemistry | Rebecca Schwantes (Caltech) | |
Updated organic deposition | Katie Travis (Harvard) Jenny Fisher (U. Wollongong) |
|
EPA-derived BC/OA emissions over US (1990-2012) | David Ridley (MIT) | |
Update density of BC to 1.8 and add absorption enhancement factor in input.geos | Xuan Wang (MIT) | |
Observation operators for CO2 OCO-2 in GEOS-Chem Adjoint | Kevin Bowman (JPL) Dylan Jones (U. Toronto) |
|
Observation operators for CH4 GOSAT, SCIAMACHY in GEOS-Chem Adjoint | Dylan Jones (U. Toronto) Alex Turner (Harvard) |
|
Remove dependence of species drydep on HNO3 drydep | Katie Travis (Harvard) Jenny Fisher (U. Wollongong) |
|
Arctic Hg cycling | Jenny Fisher (U. Wollongong) | |
MOSAIC implementation | Sebastian Eastham (MIT) | |
Updated documentation on setting up new nested domains | Lin Zhang (PKU) Yuxuan Wang (Texas A&M) |
|
Nested model publication wiki page | Jun Wang (UNL) | |
Past and future fire emissions under RCPs | Loretta Mickley (Harvard) Yuhang Wang (GIT) Shiliang Wu (MT) |
|
Halogen chemistry updates | Tomás Sherwen (York) Johan Schmidt (Harvard) Oxidants and Chemistry WG |
|
QFED fire emissions (up to 2014) | Christoph Keller (Harvard) Katie Travis (Harvard) |
|
Uniformity of units | GEOS-Chem Support Team | |
Update SO2 scavenging in convective updrafts for consistency | Duncan Fairlie (NASA/LARC) | |
Sedimentation of stratospheric aerosols | Sebastian Eastham (MIT) |
--Melissa Sulprizio (talk) 16:39, 20 August 2015 (UTC)
Over the horizon (6-12 months)
Item | Author(s) | Status |
---|---|---|
A snow NOx source from deep snowpack | Maria Zatko (UW) Becky Alexander (UW) |
|
Dust emissions at nested-grid resolution | Yuxuan Wang (Texas A&M) Jun Wang (UNL) |
|
Archive meteorological fields with higher resolution (for RCPs) | Lee Murray (NASA GISS/LDEO) | |
Land cover module in GEOS-Chem | Jeffrey Geddes (MIT) Michael Long (Harvard) |
|
Improved lightning emission scheme | Lee Murray (NASA GISS/LDEO) | |
Archive high resolution wind fields for sea salt | GEOS-Chem Support Team | |
PCB simulation | Carey Friedman (MIT) Helen Amos (Harvard) |
|
VBS SOA option | Rokjin Park (SNU) | |
Kz eddy mixing scheme | Karen Yu (Harvard) | |
Update HCN simulation, implement in standard model via Flexchem | Jenny Fisher (U. Wollongong) | |
Merge standard simulation with specialty simulations for OVOC, acids, aromatics, dicarbonyls, terpenes | Dylan Millet (UMN) Xin Chen (UMN) |
|
Cl chemistry updates | Lyatt Jaeglé (UW) | |
Automate redistribution of NOx in HEMCO | Lee Murray (NASA GISS/LDEO) | |
Injection height for fire emissions | Emily Fischer (CSU) | |
Option for daily OH, etc. for Hg simulation | Noelle Selin (MIT) | |
Surface ocean Hg boundary conditions from MITgcm | Hannah Horowitz (Harvard) | |
NetCDF output: Flexible diagnostic package and tracer restart file | GEOS-Chem Support Team |
--Melissa Sulprizio (talk) 16:56, 9 June 2015 (UTC)
Longer term (12-24 months)
Item | Author(s) | Status |
---|---|---|
Global GEOS-FP native-resolution met fields to enable flexible nested domains | Jintai Lin (PKU) Lin Zhang (PKU) GEOS-Chem Support Team |
|
DMS oxidation scheme updating | Tom Breider (Harvard) Becky Alexander (U. Washington) Oxidants and Chemistry Working Group |
|
Dynamics of stomatal conductance in dry deposition | Amos Tai (CUHK) | |
New dry deposition module (Zhang et al., 2013) | Jintai Lin (PKU) | |
Bi-directional NH3 emissions | Juliet Zhu (CSU) Lin Zhang (PKU) |
|
Arsenic simulation | Shiliang Wu (MT) | |
Hg benchmark updates for atmosphere and ocean | Hannah Horowitz (Harvard) Viral Shah (UW) Shaojie Song (MIT) |
|
Emission scheme of dust: subgrid wind variation to remove resolution dependence and better interannual variability | David Ridley (MIT) | |
Ozone damage to vegetation | Amos Tai (CUHK) | |
Implement biogenic emissions of ethane, propane | Zitely Tzompa (CSU) | |
Global evaluation of using LWC and ICW variables from met fields | UCLA group Hongyu Liu (NIA/NASA LARC) Betty Croft (Dalhousie) |
|
Joint CO/CO2/CH4 forward model simulation | Nicholas Deutscher (U. Wollongong) | |
Subgrid scale precipitation variability | Harvard group | |
Dry deposition: Update the ozone dry deposition scheme | Murphy group (UofT) | |
Country-based weekend/weekday variability for EDGAR v4.2 | Lee Murray (NASA GISS/LDEO) Christoph Keller (Harvard) |
|
Sea salt emission from sea ice | Jiayue Huang (UW) | |
Resolution-independent lightning NOx scaling | Lee Murray (NASA GISS/LDEO) | |
Historical Hg emissions (1850-present) | Hannah Horowitz (Harvard) | |
Nested-grid model with GEOS-FP at 1/2° x 5/8° resolution | Nested Model Working Group | |
TNO emissions over Europe (7km) | Greece team | |
Re-evaluation of SST dependence of sea salt emissions | Jiayue Huang (UW) |
--Melissa Sulprizio 14:08, 11 May 2015 (EDT)