Difference between revisions of "GEOS-Chem model development priorities"

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Line 52: Line 52:
  
 
|-valign="top"
 
|-valign="top"
|Cloud reactive uptake of NOx
+
|Subgrid cloud NOy chemistry
 
|Chris Holmes (FSU)
 
|Chris Holmes (FSU)
 
|Science
 
|Science
 
|
 
|
*Implemented in [[GEOS-Chem v11-01|v11-01]]
 
  
 
|-valign="top"
 
|-valign="top"
|[https://github.com/geoschem/geos-chem/pull/32 Photolysis of NITs] (off by default)
+
|Implement H2 chemistry in UCX
|Tomas Sherwen (York)<br>Prasad Kasibhatla (Duke)
+
|Chris Holmes (FSU)
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|Joint CO, CO2, CH4 simulation
 +
|Beata Bukosa (Wollongong)
 
|Science
 
|Science
 
|
 
|
*Delivered to GCST (Mar 2019)
 
  
 
|-
 
|-
 
!colspan="4" bgcolor="#CCFFFF"|Emissions and surface fluxes updates
 
!colspan="4" bgcolor="#CCFFFF"|Emissions and surface fluxes updates
  
|-valign="top"
+
|-valign="top
|MEIC emissions over China (2000-2017)
+
|Updated Streets Hg emissions
|Qiang Zhang (Tsinghua)<br>Lu Shen (Harvard)
+
|Colin Thackray (Harvard)
 +
|Science
 +
|
 +
 
 +
|-valign="top
 +
|Updated EDGAR 4.3 Hg emissions
 +
|Amanda Giang (UBC)
 +
|Science
 +
|
 +
 
 +
|-valign="top
 +
|Historical biomass burning emissions (1750-2014, BCC4CMIP and LPJ-LMfire)
 +
|Pengfei Liu (Harvard)
 
|Science
 
|Science
 
|
 
|
*Available on a collaborative basis; contact developer [mailto:qiangzhang@tsinghua.edu.cn Qiang Zhang]
 
  
 
|-valign="top"
 
|-valign="top"
|Updates to cold-temperature deposition
+
|HNO3 cold-temperature deposition
|Lyatt Jaegle (UW)
+
|Viral Shah (Harvard)
 
|Science
 
|Science
 
|
 
|
Line 87: Line 102:
 
|
 
|
  
|-
+
|-valign="top
!colspan="4" bgcolor="#CCFFFF"|Wet deposition updates
+
|Checked GFED4 version used by HEMCO
 +
|Siddhant Pai (MIT)
 +
|Science
 +
|
 +
*Older versions have bugs
 +
 
 +
|-valign="top
 +
|Retire obsolete emission inventories
 +
|Eloise Marais (Leicester)
 +
|Science
 +
|
  
 
|-valign="top"
 
|-valign="top"
|Wet deposition parameterizations: Henry's law coefficients, etc.
+
|Offline CLM Harmonization
|Sarah Safieddine (MIT)
+
|Anthony Wong (BU)<br>Jeff Geddes (BU)
 
|Science
 
|Science
 
|
 
|
Line 100: Line 125:
  
 
|-valign="top"
 
|-valign="top"
|[https://www.atmos-chem-phys-discuss.net/acp-2018-459/ Update to hygroscopic growth]
+
|Bug in aerosol pH calculation when dry
|Robyn Latimer (Dalhousie)<br>Randall Martin (Dalhousie)
+
|Becky Alexander (UW), Xuan Wang (Harvard)
 
|Science
 
|Science
 
|
 
|
  
 
|-valign="top"
 
|-valign="top"
|Sea salt emissions from sea ice
+
|Remove isoprene in VBS (leaving aqueous)
|Jiayue Huang (UW)
+
|GCST w/ guidance from Sid Pai (MIT)
 
|Science
 
|Science
 
|
 
|
  
 
|-valign="top"
 
|-valign="top"
|Heterogeneous sulfate production
+
|Arctic marine SOA
|Lin Zhang (PKU)<br>Becky Alexander (UW)<br>Yuxuan Wang (U. Houston)
+
|Betty Croft (Dalhousie)
 
|Science
 
|Science
 
|
 
|
*Described by Shao et al., ACPD, 2019
+
*Details on wiki only, not in standard code
  
 
|-
 
|-
Line 122: Line 147:
  
 
|-valign="top"
 
|-valign="top"
|[[Chemistry_Issues#Correcting_ozone_from_the_height_of_the_lowest_model_level_to_the_surface|ND49 timeseries diagnostic for correcting ozone from the height of the lowest model level to 10m]]
+
|[[Chemistry_Issues#Correcting_ozone_from_the_height_of_the_lowest_model_level_to_the_surface|Diagnostic for correcting ozone from the height of the lowest model level to 10m]]
|Katie Travis (MIT)
+
|Katie Travis (MIT)<br>GCST
 +
|Science
 +
|
 +
*Make flexible to other heights and species
 +
 
 +
|-valign="top"
 +
|Wet deposition parameterizations: Henry's law coefficients, etc.
 +
|Sarah Safieddine (MIT)
 
|Science
 
|Science
 
|
 
|
Line 138: Line 170:
 
|}
 
|}
  
--[[User:Melissa Payer|Melissa Sulprizio]] ([[User talk:Melissa Payer|talk]]) 13:13, 19 February 2019 (UTC)
+
--[[User:Melissa Payer|Melissa Sulprizio]] ([[User talk:Melissa Payer|talk]]) 16:38, 14 May 2019 (UTC)
  
 
=== Almost there (< 6 months) ===
 
=== Almost there (< 6 months) ===
Line 149: Line 181:
 
!width="300px"|Status
 
!width="300px"|Status
  
|-
+
|-valign="top"
!colspan="4" bgcolor="#CCFFFF"|Transport updates
+
|Diagnostic to archive XCO2, XCO, and XCH4
 +
|Dylan Jones (Toronto)
 +
|Science
 +
|
  
 
|-valign="top"
 
|-valign="top"
|[https://www.geosci-model-dev-discuss.net/gmd-2017-125/ GEOS resolution & subgrid convection]
+
|Provide archived TCR-2 GEOS-Chem OH fields for carbon simulations
|Karen Yu (Harvard)<br>Bob Yantosca ([[GCST]])<br>Tailong He (Toronto)
+
|Kazu Miyazaki (JPL)
 
|Science
 
|Science
 
|
 
|
*Installed in 12.1.0 by Bob Yantosca (Harvard), currently being tested by Tailong He (Toronto)
 
  
|-
+
|-valign="top"
!colspan="4" bgcolor="#CCFFFF"|GCHP updates
+
|Evaluate the impact on the tropsophere of using the family approach for transport in the stratosphere
 +
|Christoph Keller (GMAO)
 +
|Science
 +
|
  
 
|-valign="top"
 
|-valign="top"
|[https://github.com/geoschem/geos-chem/pull/35 Use CMake to simplify GCHP and GEOS-Chem "Classic" build process]
+
|Examine differences in the lightning NOx schemes in GEOS-Chem and GMI
 +
|Christoph Keller (GMAO), Lee Murray (Rochester)
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|Small alkyl nitrate chemistry
 +
|Jenny Fisher (Wollongong)
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|Isoprene chemistry
 +
|Kelvin Bates (Harvard)
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|Aerosol nitrate photolysis (option)
 +
|Tomas Sherwen (York)<br>Prasad Kasibhatla (Duke)
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|HMS chemistry
 +
|Jonathan Moch (Harvard)
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|Heterogeneous sulfate production
 +
|Lin Zhang (PKU)<br>Becky Alexander (UW)<br>Yuxuan Wang (U. Houston)
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|Eliminate 27% scaling on semivolatile fire emissions for complex scheme
 +
|Sidhant Pai (MIT)
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|BrC aging
 +
|Xuan Wang (Harvard)<br>Melanie Hammer(Dalhousie)
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|APM update and integration with most recent GC version
 +
|Gan Luo (SUNY-Albany)<br>Fangqun Yu (SUNY-Albany)
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|Retire carbon-based units for VOCs
 +
|GCST
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|Ozone deposition to the ocean
 +
|Ryan Pound (York)<br>Mat Evans (York)
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|Latitudinally and monthly resolved fixed surface concentrations for GGs back to 1850
 +
|Tomás Sherwen (York)<br>Lee Murray (Rochester)
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|Update of US emissions to NEI16
 +
|Barron Henderson (EPA)
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|Updated surface ocean dissolved Hg0 from MITgcm
 +
|Yanxu Zhang (Nanjing)
 +
|Science
 +
|
 +
 
 +
|-valign="top"
 +
|HEMCO improvements
 +
|Christoph Keller (NASA)<br>GCST
 +
|Structural
 +
|
 +
 
 +
|-valign="top"
 +
|Cmake in GEOS-Chem
 
|Liam Bindle (Dalhousie)
 
|Liam Bindle (Dalhousie)
 
|Structural
 
|Structural
 
|
 
|
*Work in progress
 
  
|-
+
|-valign="top"
!colspan="4" bgcolor="#CCFFFF"|Structural updates
+
|One-Way Coupling w/ GISS ModelE3
 +
|Lee T. Murray (Rochester); Eric Leibensperger (SUNY Plattsburgh)
 +
|Structural
 +
|
  
 
|-valign="top"
 
|-valign="top"
|[[GEOS-Chem_12#Replace_HEMCO_built-in_unit_conversions_with_scale_factors_in_config_file|Replace HEMCO built-in unit conversions with scale factors in config file]]
+
|Online Coupling w/ GEOS CCM
|[[GCST]]
+
|L. Lundgren (Harvard)<br>Lu Hu (U. MT)<br>Christoph Keller (GMAO)
 
|Structural
 
|Structural
 
|
 
|
*Differences in precision and order of operations may result in small number differences
+
 
 +
|-valign="top"
 +
|Shared Socioeconomic Pathways Emission Inventories
 +
|Hong Liao (NUIST)
 +
|Science
 +
|
  
 
|}
 
|}
  
--[[User:Melissa Payer|Melissa Sulprizio]] ([[User talk:Melissa Payer|talk]]) 13:13, 19 February 2019 (UTC)
+
--[[User:Melissa Payer|Melissa Sulprizio]] ([[User talk:Melissa Payer|talk]]) 16:38, 14 May 2019 (UTC)
  
 
=== Over the horizon (6-12 months) ===
 
=== Over the horizon (6-12 months) ===
Line 191: Line 325:
 
!width="100px"|Type
 
!width="100px"|Type
 
!width="300px"|Status
 
!width="300px"|Status
 +
 +
|-valign="top"
 +
|Update OCS simulation in the standard code
 +
|Kevin Bowman (JPL)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Examine what are the differences in the PSC implementation in GEOS-Chem and GMI and assess the implications of these differences for startospheric ozone
 +
|Susan Strahan (Goddard), Seb Eastham (MIT)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Rainout and washout update
 +
|Gan Luo(SUNY-Albany)<br> Fangqun Yu (SUNY-Albany)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Rediagnosis of RAS convection in GEOS-Chem
 +
|Tailong He (Toronto)<br>Dylan Jones (Toronto)<br>Andrea Molod (NASA/GMAO)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|New schedule for tracer transport benchmarks (FP change, scavenging change, or major release)
 +
|Andrea Molod (NASA/GMAO)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Methanol as part of standard chemical mechanism
 +
|Dylan Millet (U Minnesota)<br>Katie Travis (NASA)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Updated cloud water pH
 +
|Viral Shah (Harvard)<br>Jonathan Moch (Harvard)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Aromatic gas-phase chemistry
 +
|Will Porter (Riverside)<br>Jintai Lin (Peking)<br>Peter Ivatt (York)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Halogen chemistry update
 +
|Tomas Sherwen (York)<br>Xuan Wang (Harvard)<br>Shuting Zhai (UW)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Methylethylketone chemistry
 +
|Jared Brewer (CSU)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Add sulfate dependence to SOA yield from isoprene in simple SOA
 +
|Eloise Marais (Leicester)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Trace metal simulation
 +
|Junwei Xu (Dalhousie)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Hg gas-phase photo-reduction
 +
|Colin Thackray (Harvard)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Move GEOS-Chem Classic run directory creation from Unit Tester to source code
 +
|GCST
 +
|Structural
 +
|
 +
 +
|-valign="top"
 +
|Dynamic diagnostic array size allocation based on settings in HISTORY.rc
 +
|GCST
 +
|Structural
 +
|
 +
 +
|-valign="top"
 +
|Allow for subsetting in HISTORY.rc
 +
|GCST
 +
|Structural
 +
|
 +
 +
|-valign="top"
 +
|Removal of binary punch diagnostics
 +
|GCST
 +
|Structural
 +
|
 +
 +
|-valign="top"
 +
|GCPy 1-year benchmark and continued development
 +
|GCST
 +
|Structural
 +
|
  
 
|-valign="top"
 
|-valign="top"
Line 199: Line 441:
  
 
|-valign="top"
 
|-valign="top"
|Additional modifications for [[FlexChem]], including:
+
|Canopy Physics Model
*Migrating specialty chemistry mechanisms (e.g. CH4, CO2) to KPP
+
|Sam Silva (MIT)
*Add capability for custom chemistry mechanism by building KPP on-the-fly in GEOS-Chem
+
|[[GCST]]
+
 
|Structural
 
|Structural
 +
|
 +
 +
|-valign="top"
 +
|Landcover/Fire Emissions Offline LPJlmfire
 +
|Loretta Mickley (Harvard)
 +
|Science
 
|
 
|
  
 
|}
 
|}
  
--[[User:Melissa Payer|Melissa Sulprizio]] ([[User talk:Melissa Payer|talk]]) 15:46, 3 May 2019 (UTC)
+
--[[User:Melissa Payer|Melissa Sulprizio]] ([[User talk:Melissa Payer|talk]]) 16:38, 14 May 2019 (UTC)
  
 
=== Longer term (12-24 months)===
 
=== Longer term (12-24 months)===
Line 220: Line 466:
  
 
|-valign="top"
 
|-valign="top"
|None at this time
+
|Implement isotope simulation for CO and CH4 in GCHP
 +
|Lee Murray (Rochester)
 +
|Science
 
|
 
|
 +
 +
|-valign="top"
 +
|Migrate LETFK DA scheme to GCHP
 +
|Kazu Miyazaki (JPL)
 +
|Science
 
|
 
|
 +
 +
|-valign="top"
 +
|Super fast chemistry scheme
 +
|Benjamin Brown-Steiner (AER)<br>Makoto Kelp (Harvard)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Add non-volatile cations to ISORROPIA
 +
|Becky Alexander (UW)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Update Europe emissions to EMEP 2016
 +
|Eloise Marais (Leicester)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|MEGAN3
 +
|Sam Silva (MIT)<br>Jen Kaiser (GIT)<br>Yuxuan Wang (UH)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|DMS oxidation scheme updating
 +
|Becky Alexander (UW)<br>Qianjie Chen (UW)
 +
|
 +
 +
|-valign="top"
 +
|Streamlining of specialty simulations through HEMCO and KPP
 +
|GCST<br>Chris Holmes (FSU)<br>Colin Thackray for POPs (Harvard)<br>Peter Ivatt (York) for PAH
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Hg in WRF-GC
 +
|Yanxu Zhang (Nanjing)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Hg with blowing snow
 +
|Yanxu Xhang (Nanjing)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Updated treatment of Hg in ocean
 +
|Chris Holmes (FSU)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|GTMM updates
 +
|Ben Geyman (Harvard)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|Complex / multicomplex variables
 +
|Shannon Capps (Drexel)
 +
|Structural
 +
|
 +
 +
|-valign="top"
 +
|Build KPP when you compile GC
 +
|GCST
 +
|Structural
 +
|
 +
 +
|-valign="top"
 +
|Restructure source code folders
 +
|GCST
 +
|Structural
 +
|
 +
 +
|-valign="top"
 +
|Archived CMIP6 Met Products for GEOS-Chem Input
 +
|Lee Murray (Rochester)
 +
|Science
 
|
 
|
  
 
|}
 
|}
  
--[[User:Melissa Payer|Melissa Sulprizio]] ([[User talk:Melissa Payer|talk]]) 13:13, 19 February 2019 (UTC)
+
--[[User:Melissa Payer|Melissa Sulprizio]] ([[User talk:Melissa Payer|talk]]) 16:38, 14 May 2019 (UTC)
  
 
----------------
 
----------------
  
 
'''''[[Main_Page|GEOS-Chem Main Page]] | [[GCHP_Main_Page|GCHP Main Page]]'''''
 
'''''[[Main_Page|GEOS-Chem Main Page]] | [[GCHP_Main_Page|GCHP Main Page]]'''''

Revision as of 16:38, 14 May 2019

GEOS-Chem Main Page | GCHP Main Page

On this page we list the current priorities for GEOS-Chem development. This list is continuously updated 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.

Priorities assigned to upcoming GEOS-Chem versions

12.4.0

This version is currently in development. See the GEOS-Chem 12 wiki page for details.

12.5.0

Feature Submitted by Type Status
New version of MAPL GMAO
Lizzie Lundgren (GCST)
Structural

Priorities not yet assigned to a particular version

The following items have been identified as priorities for GEOS-Chem, but have not yet been assigned to a particular GEOS-Chem version.

Ready to go in

Feature Submitted by Type Status
Chemistry updates
N2O5, NO3, NO2 reactive uptake updates Viral Shah (UW)
Lyatt Jaegle (UW)
Chris Holmes (FSU)
Erin McDuffie (Dalhousie)
Science
  • Delivered to GCST (Dec 2018)
Subgrid cloud NOy chemistry Chris Holmes (FSU) Science
Implement H2 chemistry in UCX Chris Holmes (FSU) Science
Joint CO, CO2, CH4 simulation Beata Bukosa (Wollongong) Science
Emissions and surface fluxes updates
Updated Streets Hg emissions Colin Thackray (Harvard) Science
Updated EDGAR 4.3 Hg emissions Amanda Giang (UBC) Science
Historical biomass burning emissions (1750-2014, BCC4CMIP and LPJ-LMfire) Pengfei Liu (Harvard) Science
HNO3 cold-temperature deposition Viral Shah (Harvard) Science
Simple parameterization for CO2 dependence of stomatal resistance Amos Tai (CUHK) Science
Checked GFED4 version used by HEMCO Siddhant Pai (MIT) Science
  • Older versions have bugs
Retire obsolete emission inventories Eloise Marais (Leicester) Science
Offline CLM Harmonization Anthony Wong (BU)
Jeff Geddes (BU)
Science
Aerosol updates
Bug in aerosol pH calculation when dry Becky Alexander (UW), Xuan Wang (Harvard) Science
Remove isoprene in VBS (leaving aqueous) GCST w/ guidance from Sid Pai (MIT) Science
Arctic marine SOA Betty Croft (Dalhousie) Science
  • Details on wiki only, not in standard code
Transport updates
Diagnostic for correcting ozone from the height of the lowest model level to 10m Katie Travis (MIT)
GCST
Science
  • Make flexible to other heights and species
Wet deposition parameterizations: Henry's law coefficients, etc. Sarah Safieddine (MIT) Science
Structural updates
Carbon cycle outputs in xCO2, xCH4 as a diagnostic Beata Bukosa (Wollongong)
Dylan Jones (U. Toronto)
Science

--Melissa Sulprizio (talk) 16:38, 14 May 2019 (UTC)

Almost there (< 6 months)

Item Author(s) Type Status
Diagnostic to archive XCO2, XCO, and XCH4 Dylan Jones (Toronto) Science
Provide archived TCR-2 GEOS-Chem OH fields for carbon simulations Kazu Miyazaki (JPL) Science
Evaluate the impact on the tropsophere of using the family approach for transport in the stratosphere Christoph Keller (GMAO) Science
Examine differences in the lightning NOx schemes in GEOS-Chem and GMI Christoph Keller (GMAO), Lee Murray (Rochester) Science
Small alkyl nitrate chemistry Jenny Fisher (Wollongong) Science
Isoprene chemistry Kelvin Bates (Harvard) Science
Aerosol nitrate photolysis (option) Tomas Sherwen (York)
Prasad Kasibhatla (Duke)
Science
HMS chemistry Jonathan Moch (Harvard) Science
Heterogeneous sulfate production Lin Zhang (PKU)
Becky Alexander (UW)
Yuxuan Wang (U. Houston)
Science
Eliminate 27% scaling on semivolatile fire emissions for complex scheme Sidhant Pai (MIT) Science
BrC aging Xuan Wang (Harvard)
Melanie Hammer(Dalhousie)
Science
APM update and integration with most recent GC version Gan Luo (SUNY-Albany)
Fangqun Yu (SUNY-Albany)
Science
Retire carbon-based units for VOCs GCST Science
Ozone deposition to the ocean Ryan Pound (York)
Mat Evans (York)
Science
Latitudinally and monthly resolved fixed surface concentrations for GGs back to 1850 Tomás Sherwen (York)
Lee Murray (Rochester)
Science
Update of US emissions to NEI16 Barron Henderson (EPA) Science
Updated surface ocean dissolved Hg0 from MITgcm Yanxu Zhang (Nanjing) Science
HEMCO improvements Christoph Keller (NASA)
GCST
Structural
Cmake in GEOS-Chem Liam Bindle (Dalhousie) Structural
One-Way Coupling w/ GISS ModelE3 Lee T. Murray (Rochester); Eric Leibensperger (SUNY Plattsburgh) Structural
Online Coupling w/ GEOS CCM L. Lundgren (Harvard)
Lu Hu (U. MT)
Christoph Keller (GMAO)
Structural
Shared Socioeconomic Pathways Emission Inventories Hong Liao (NUIST) Science

--Melissa Sulprizio (talk) 16:38, 14 May 2019 (UTC)

Over the horizon (6-12 months)

Item Author(s) Type Status
Update OCS simulation in the standard code Kevin Bowman (JPL) Science
Examine what are the differences in the PSC implementation in GEOS-Chem and GMI and assess the implications of these differences for startospheric ozone Susan Strahan (Goddard), Seb Eastham (MIT) Science
Rainout and washout update Gan Luo(SUNY-Albany)
Fangqun Yu (SUNY-Albany)
Science
Rediagnosis of RAS convection in GEOS-Chem Tailong He (Toronto)
Dylan Jones (Toronto)
Andrea Molod (NASA/GMAO)
Science
New schedule for tracer transport benchmarks (FP change, scavenging change, or major release) Andrea Molod (NASA/GMAO) Science
Methanol as part of standard chemical mechanism Dylan Millet (U Minnesota)
Katie Travis (NASA)
Science
Updated cloud water pH Viral Shah (Harvard)
Jonathan Moch (Harvard)
Science
Aromatic gas-phase chemistry Will Porter (Riverside)
Jintai Lin (Peking)
Peter Ivatt (York)
Science
Halogen chemistry update Tomas Sherwen (York)
Xuan Wang (Harvard)
Shuting Zhai (UW)
Science
Methylethylketone chemistry Jared Brewer (CSU) Science
Add sulfate dependence to SOA yield from isoprene in simple SOA Eloise Marais (Leicester) Science
Trace metal simulation Junwei Xu (Dalhousie) Science
Hg gas-phase photo-reduction Colin Thackray (Harvard) Science
Move GEOS-Chem Classic run directory creation from Unit Tester to source code GCST Structural
Dynamic diagnostic array size allocation based on settings in HISTORY.rc GCST Structural
Allow for subsetting in HISTORY.rc GCST Structural
Removal of binary punch diagnostics GCST Structural
GCPy 1-year benchmark and continued development GCST Structural
Ecophysiology module in GEOS-Chem for biosphere-atmosphere exchange Amos Tai (CUHK) Science
Canopy Physics Model Sam Silva (MIT) Structural
Landcover/Fire Emissions Offline LPJlmfire Loretta Mickley (Harvard) Science

--Melissa Sulprizio (talk) 16:38, 14 May 2019 (UTC)

Longer term (12-24 months)

Item Author(s) Type Status
Implement isotope simulation for CO and CH4 in GCHP Lee Murray (Rochester) Science
Migrate LETFK DA scheme to GCHP Kazu Miyazaki (JPL) Science
Super fast chemistry scheme Benjamin Brown-Steiner (AER)
Makoto Kelp (Harvard)
Science
Add non-volatile cations to ISORROPIA Becky Alexander (UW) Science
Update Europe emissions to EMEP 2016 Eloise Marais (Leicester) Science
MEGAN3 Sam Silva (MIT)
Jen Kaiser (GIT)
Yuxuan Wang (UH)
Science
DMS oxidation scheme updating Becky Alexander (UW)
Qianjie Chen (UW)
Streamlining of specialty simulations through HEMCO and KPP GCST
Chris Holmes (FSU)
Colin Thackray for POPs (Harvard)
Peter Ivatt (York) for PAH
Science
Hg in WRF-GC Yanxu Zhang (Nanjing) Science
Hg with blowing snow Yanxu Xhang (Nanjing) Science
Updated treatment of Hg in ocean Chris Holmes (FSU) Science
GTMM updates Ben Geyman (Harvard) Science
Complex / multicomplex variables Shannon Capps (Drexel) Structural
Build KPP when you compile GC GCST Structural
Restructure source code folders GCST Structural
Archived CMIP6 Met Products for GEOS-Chem Input Lee Murray (Rochester) Science

--Melissa Sulprizio (talk) 16:38, 14 May 2019 (UTC)


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