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

From Geos-chem
Jump to: navigation, search
(Ready to go in)
(Almost there (< 6 months))
 
(14 intermediate revisions by the same user not shown)
Line 5: Line 5:
 
We also invite you to view our [https://trello.com/board/geos-chem-support-team/4fe36668fc79a1d3540ba80b GEOS-Chem Support Team project management board on Trello.com], which shows the current GCST workflow.
 
We also invite you to view our [https://trello.com/board/geos-chem-support-team/4fe36668fc79a1d3540ba80b GEOS-Chem Support Team project management board on Trello.com], which shows the current GCST workflow.
  
== Priorities assigned to upcoming GEOS-Chem versions ==
+
== GEOS-Chem versions in development ==
  
 
=== 13.0.0 ===
 
=== 13.0.0 ===
  
<span style="color:darkorange">'''This version is now under development. See the [[GEOS-Chem 13.0.0]] page for more details.'''''</span>
+
<span style="color:darkorange">'''See the [[GEOS-Chem 13.0.0]] page for more details.'''''</span>
 +
 
 +
== Priorities assigned to upcoming GEOS-Chem versions ==
 +
 
 +
TBD
  
 
== Priorities not yet assigned to a particular version ==
 
== Priorities not yet assigned to a particular version ==
Line 33: Line 37:
  
 
|-valign="top"
 
|-valign="top"
|Implement H2 chemistry in UCX
+
|[https://github.com/geoschem/geos-chem/issues/559 Implement H2 chemistry in UCX]
 
|Chris Holmes (FSU)
 
|Chris Holmes (FSU)
 
|Science
 
|Science
Line 46: Line 50:
  
 
|-valign="top"
 
|-valign="top"
|[http://acmg.seas.harvard.edu/publications/2020/moch_HMS_submitted_2020.pdf HMS chemistry]
+
|[http://acmg.seas.harvard.edu/publications/2020/moch_2020_hms_global.pdf HMS chemistry]
 
|Jonathan Moch (Harvard)
 
|Jonathan Moch (Harvard)
 
|Science
 
|Science
Line 68: Line 72:
 
*Delivered to GCST (Jun 2020)
 
*Delivered to GCST (Jun 2020)
 
*See [https://github.com/geoschem/geos-chem/pull/356 geoschem/geos-chem PR #356]
 
*See [https://github.com/geoschem/geos-chem/pull/356 geoschem/geos-chem PR #356]
 
|-valign="top"
 
|Offline CLM Harmonization
 
|Anthony Wong (BU)<br>Jeff Geddes (BU)
 
|Science
 
|
 
  
 
|-valign="top"
 
|-valign="top"
Line 88: Line 86:
 
|
 
|
 
*Implementation details may be found at https://zenodo.org/record/3614062#.XzvrH5NKjOR
 
*Implementation details may be found at https://zenodo.org/record/3614062#.XzvrH5NKjOR
 +
 +
|-valign="top"
 +
|[https://gmd.copernicus.org/articles/13/2569/2020/ Canopy Physics Model]
 +
|Sam Silva (MIT)
 +
|Structural
 +
|
 +
 +
|-valign="top"
 +
|[https://github.com/geoschem/geos-chem/issues/547 Update US emissions to NEI2016]
 +
|Barron Henderson (EPA)<br>Lyssa Freese (MIT)
 +
|Science
 +
|
 +
*Files available at [ftp://newftp.epa.gov/Air/aqmg/global/NEI2016fh/ this ftp site]. Barron writes, "They have not yet been used in a publication, so I caution users to look for anything and report back."
  
 
|-valign="top"
 
|-valign="top"
Line 101: Line 112:
 
|Science
 
|Science
 
|
 
|
*See [https://github.com/geoschem/geos-chem/pull/356 geoschem/geos-chem #356]
+
*See [https://github.com/geoschem/geos-chem/issues/425 geoschem/geos-chem #425]
  
|}
+
|-valign="top"
 
+
|[https://github.com/geoschem/geos-chem/issues/560 C2H4 and C2H2 chemistry]
=== Almost there (< 6 months) ===
+
|Kelvin Bates (Harvard)<br>Ke Li (Harvard)
 
+
|Science
{| border=1 cellspacing=0 cellpadding=5
+
|
|- bgcolor="#cccccc"
+
!width="500px"|Item
+
!width="200px"|Author(s)
+
!width="100px"|Type
+
!width="300px"|Notes
+
  
 +
|-valign="top"
 +
|[[Stratospheric_chemistry#Treatment_of_the_mesosphere_in_UCX_simulations|Extend UCX into the mesosphere]]
 +
|Sebastian Eastham (MIT)<br>Eric Fleming (NASA GMAO)
 +
|Science
 +
|
  
 
|-valign="top"
 
|-valign="top"
|Provide climatologies for lightning NOx, volcano, and open fire emissions
+
|[https://gmd.copernicus.org/articles/13/2475/2020/gmd-13-2475-2020.pdf Adaptive chemical solver]
|GCST
+
|Lu Shen (Harvard)
 
|Science
 
|Science
 
|
 
|
  
 
|-valign="top"
 
|-valign="top"
|Update US emissions to NEI2016
+
|[https://github.com/geoschem/geos-chem/issues/331 Provide climatologies for lightning NOx, volcano, and open fire emissions]
|Barron Henderson (EPA)<br>Lyssa Freese (MIT)
+
|GCST
 
|Science
 
|Science
|''Status updated Nov 2020''
+
|
*Files available at [ftp://newftp.epa.gov/Air/aqmg/global/NEI2016fh/ this ftp site]. Barron writes, "They have not yet been used in a publication, so I caution users to look for anything and report back."
+
  
 
|-valign="top"
 
|-valign="top"
|C2H4 and C2H2 chemistry
+
|[https://pubs.acs.org/doi/10.1021/acs.est.8b07241 Diurnal scale factors of power plants emissions in China]
|Kelvin Bates (Harvard)<br>Ke Li (Harvard)
+
|Hongjian Weng (PKU)<br>Jintai Lin (PKU)
 
|Science
 
|Science
|''Status updated Sep 2020''
+
|
 +
*See [https://github.com/geoschem/geos-chem/issues/548 geoschem/geos-chem #548]
 +
 
 +
|}
 +
 
 +
=== Almost there (< 6 months) ===
 +
 
 +
{| border=1 cellspacing=0 cellpadding=5
 +
|- bgcolor="#cccccc"
 +
!width="500px"|Item
 +
!width="200px"|Author(s)
 +
!width="100px"|Type
 +
!width="300px"|Notes
  
 
|-valign="top"
 
|-valign="top"
Line 147: Line 169:
  
 
|-valign="top"
 
|-valign="top"
|[[Stratospheric_chemistry#Treatment_of_the_mesosphere_in_UCX_simulations|Extend UCX into the mesosphere]]
+
|Aromatic VOC chemistry
|Sebastian Eastham (MIT)<br>Eric Fleming (NASA GMAO)
+
|Kelvin Bates (Harvard)<br>Ke Li (Harvard)
|Science
+
|Science
 
|
 
|
  
Line 162: Line 184:
 
|Lee Murray (Rochester)
 
|Lee Murray (Rochester)
 
|Structural
 
|Structural
|''Status updated Aug 2020''
+
|
 
*Work is finished and a manuscript is in preparation
 
*Work is finished and a manuscript is in preparation
  
Line 175: Line 197:
 
|Amos Tai (CUHK)
 
|Amos Tai (CUHK)
 
|Science
 
|Science
|''Status updated Aug 2020''
+
|
  
  
Line 182: Line 204:
 
|Tailong He (Toronto)<br>Dylan Jones (Toronto)<br>Andrea Molod (NASA/GMAO)
 
|Tailong He (Toronto)<br>Dylan Jones (Toronto)<br>Andrea Molod (NASA/GMAO)
 
|Science
 
|Science
|''Status updated Aug 2020''
+
|
 
*Work is finished and a manuscript is in preparation.  
 
*Work is finished and a manuscript is in preparation.  
  
Line 189: Line 211:
 
|WUStL GCST
 
|WUStL GCST
 
|Science
 
|Science
|''Status updated Sep 2020''
+
|
  
 
|-valign="top"
 
|-valign="top"
Line 195: Line 217:
 
|Harvard GCST
 
|Harvard GCST
 
|Structural
 
|Structural
|''Status updated Sep 2020''
+
|
  
 
|}
 
|}
Line 207: Line 229:
 
!width="100px"|Type
 
!width="100px"|Type
 
!width="300px"|Notes
 
!width="300px"|Notes
 
 
|-valign="top"
 
|Aromatic VOC chemistry
 
|Kelvin Bates (Harvard)<br>Ke Li (Harvard)
 
|Science
 
|''Status updated Sep 2020''
 
  
 
|-valign="top"
 
|-valign="top"
Line 239: Line 254:
 
|Viral Shah (Harvard)<br>Colin Thackray (Harvard)
 
|Viral Shah (Harvard)<br>Colin Thackray (Harvard)
 
|Science
 
|Science
|''Status updated July 2020''
+
|
  
 
|-valign="top"
 
|-valign="top"
Line 245: Line 260:
 
|Ben Geyman (Harvard)
 
|Ben Geyman (Harvard)
 
|Science
 
|Science
|''Status updated Aug 2020''
 
 
|-valign="top"
 
|Canopy Physics Model
 
|Sam Silva (MIT)
 
|Structural
 
 
|
 
|
  
Line 256: Line 265:
 
|Landcover/Fire Emissions Offline LPJlmfire
 
|Landcover/Fire Emissions Offline LPJlmfire
 
|Loretta Mickley (Harvard)
 
|Loretta Mickley (Harvard)
 +
|Science
 +
|
 +
 +
|-valign="top"
 +
|[https://www.pnas.org/content/117/42/26076 Aerosol dry deposition updates]
 +
|Jeff Pierce (CSU)
 
|Science
 
|Science
 
|
 
|
Line 263: Line 278:
 
|Sebastian Eastham (MIT)
 
|Sebastian Eastham (MIT)
 
|Structural
 
|Structural
|''Status updated Sep 2020''
+
|
  
 
|-valign="top"
 
|-valign="top"
Line 269: Line 284:
 
|Sebastian Eastham (MIT)
 
|Sebastian Eastham (MIT)
 
|Science
 
|Science
|''Status updated Sep 2020''
+
|
 +
 
 +
|-valign="top"
 +
|Streamlining of specialty simulations through HEMCO and KPP
 +
|GCST
 +
|Science
 +
|
  
 
|}
 
|}
Line 286: Line 307:
 
|Daven Henze (CU Boulder)
 
|Daven Henze (CU Boulder)
 
|Science
 
|Science
|''Added Sep 2020''
+
|
  
 
|-valign="top"
 
|-valign="top"
Line 304: Line 325:
 
|Benjamin Brown-Steiner (AER)<br>Makoto Kelp (Harvard)
 
|Benjamin Brown-Steiner (AER)<br>Makoto Kelp (Harvard)
 
|Science
 
|Science
|''Status updated Sep 2020:''
+
|
 
*SF mechanism has been implemented and benchmarked in GEOS-Chem 12.0.0. This mechanism is of interest for those groups wanting fast global simulation of oxidation fields in GEOS-Chem simulations focused on aerosol microphysics.  
 
*SF mechanism has been implemented and benchmarked in GEOS-Chem 12.0.0. This mechanism is of interest for those groups wanting fast global simulation of oxidation fields in GEOS-Chem simulations focused on aerosol microphysics.  
 
*The machine-learned chemical solver is still probably 12 months away from online implementation into GEOS-Chem.
 
*The machine-learned chemical solver is still probably 12 months away from online implementation into GEOS-Chem.
Line 312: Line 333:
 
|Becky Alexander (UW)
 
|Becky Alexander (UW)
 
|Science
 
|Science
|''Status updated Aug 2020''
+
|
  
 
|-valign="top"
 
|-valign="top"
Line 318: Line 339:
 
|Becky Alexander (UW)<br>Qianjie Chen (UW)
 
|Becky Alexander (UW)<br>Qianjie Chen (UW)
 
|Science
 
|Science
|''Status updated Aug 2020''
+
|
 
*Delayed - implemented pre-KPP
 
*Delayed - implemented pre-KPP
 
*Currently bring implemented in KPP by UC Riverside group
 
*Currently bring implemented in KPP by UC Riverside group
Line 326: Line 347:
 
|Lin Zhang (PKU)<br>Becky Alexander (UW)<br>Yuxuan Wang (U. Houston)
 
|Lin Zhang (PKU)<br>Becky Alexander (UW)<br>Yuxuan Wang (U. Houston)
 
|Science
 
|Science
|''Status updated Aug 2020''
+
|
 
*Delayed - implemented pre-KPP
 
*Delayed - implemented pre-KPP
 
|-valign="top"
 
|Streamlining of specialty simulations through HEMCO and KPP
 
|GCST<br>Chris Holmes (FSU)<br>Peter Ivatt (York) for PAH<br>Beata Bukosa (Wollongong) for joint CO-CO2-CH4
 
|Science
 
|
 
  
 
|-valign="top"
 
|-valign="top"
Line 339: Line 354:
 
|Yanxu Zhang (Nanjing)
 
|Yanxu Zhang (Nanjing)
 
|Science
 
|Science
|''Status updated Aug 2020''
+
|
  
 
|-valign="top"
 
|-valign="top"
Line 345: Line 360:
 
|Yanxu Xhang (Nanjing)
 
|Yanxu Xhang (Nanjing)
 
|Science
 
|Science
|''Status updated Aug 2020''
+
|
  
 
|-valign="top"
 
|-valign="top"
Line 351: Line 366:
 
|Xiaotian Xu, Yanxu Xhang (Nanjing)
 
|Xiaotian Xu, Yanxu Xhang (Nanjing)
 
|Science
 
|Science
|''Status updated Aug 2020''
+
|
  
 
|-valign="top"
 
|-valign="top"
Line 357: Line 372:
 
|Peng Zhang, Yanxu Xhang (Nanjing)
 
|Peng Zhang, Yanxu Xhang (Nanjing)
 
|Science
 
|Science
|''Status updated Aug 2020''
+
|
  
 
|-valign="top"
 
|-valign="top"

Latest revision as of 14:34, 12 January 2021

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.

GEOS-Chem versions in development

13.0.0

See the GEOS-Chem 13.0.0 page for more details.

Priorities assigned to upcoming GEOS-Chem versions

TBD

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 Notes
Improved wet scavenging from Luo et al. (2020) Gan Luo (Albany)
Fangqun Yu (Albany)
Science
Implement H2 chemistry in UCX Chris Holmes (FSU) Science
Stratospheric HCN chemistry Armin Kleinbohl (JPL)
Debra Weisenstein (Harvard, retired)
Science
  • Delivered to GCST (Jun 2020)
HMS chemistry Jonathan Moch (Harvard) Science
Trace metal simulation Junwei Xu (Dalhousie) Science
Blowing snow emissions of sea salt and bromine Lyatt Jaegle (UW) Science
Updated Yuan/BNU MODIS LAI product (2000-2019) Jenny Fisher (U. Wollongong) Science
  • Processing scripts delivered to GCST (Aug 2020)
MEGAN3 Sam Silva (MIT) Science
Canopy Physics Model Sam Silva (MIT) Structural
Update US emissions to NEI2016 Barron Henderson (EPA)
Lyssa Freese (MIT)
Science
  • Files available at this ftp site. Barron writes, "They have not yet been used in a publication, so I caution users to look for anything and report back."
Distribute emissions vertically in the boundary layer Barron Henderson (EPA)
GCST
Structural &
Science
  • Vertical profiles have been delivered to GCST
GC-YIBs biosphere-atmospheric chemistry coupled model Xu Yue (NUIST) Science
C2H4 and C2H2 chemistry Kelvin Bates (Harvard)
Ke Li (Harvard)
Science
Extend UCX into the mesosphere Sebastian Eastham (MIT)
Eric Fleming (NASA GMAO)
Science
Adaptive chemical solver Lu Shen (Harvard) Science
Provide climatologies for lightning NOx, volcano, and open fire emissions GCST Science
Diurnal scale factors of power plants emissions in China Hongjian Weng (PKU)
Jintai Lin (PKU)
Science

Almost there (< 6 months)

Item Author(s) Type Notes
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
Aromatic VOC chemistry Kelvin Bates (Harvard)
Ke Li (Harvard)
Science
BrC aging Xuan Wang (Harvard)
Melanie Hammer(Dalhousie)
Science
One-Way Coupling w/ GISS ModelE3 Lee Murray (Rochester) Structural
  • Work is finished and a manuscript is in preparation
Shared Socioeconomic Pathways Emission Inventories Hong Liao (NUIST) Science
Ecophysiology module in GEOS-Chem for biosphere-atmosphere exchange Amos Tai (CUHK) Science


Rediagnosis of RAS convection in GEOS-Chem Tailong He (Toronto)
Dylan Jones (Toronto)
Andrea Molod (NASA/GMAO)
Science
  • Work is finished and a manuscript is in preparation.
Read-in of native GEOS output in GCHP WUStL GCST Science
Adoption of the Spack package manager for dependency management Harvard GCST Structural

Over the horizon (6-12 months)

Item Author(s) Type Notes
Update OCS simulation in the standard code Kevin Bowman (JPL) Science
Methylethylketone chemistry Jared Brewer (CSU) Science
Add sulfate dependence to SOA yield from isoprene in simple SOA Eloise Marais (Leicester) Science
Updated Hg chemistry:
  • Streamlining of Hg simulation through HEMCO and KPP
  • Hg gas-phase photo-reduction
Viral Shah (Harvard)
Colin Thackray (Harvard)
Science
GTMM updates Ben Geyman (Harvard) Science
Landcover/Fire Emissions Offline LPJlmfire Loretta Mickley (Harvard) Science
Aerosol dry deposition updates Jeff Pierce (CSU) Science
Integrating GMAO's tracer gridded component in GCHP Sebastian Eastham (MIT) Structural
Mass flux-based transport in GCHP Sebastian Eastham (MIT) Science
Streamlining of specialty simulations through HEMCO and KPP GCST Science

Longer term (12-24 months)

Item Author(s) Type Notes
GCHP Adjoint Daven Henze (CU Boulder) Science
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
  • SF mechanism has been implemented and benchmarked in GEOS-Chem 12.0.0. This mechanism is of interest for those groups wanting fast global simulation of oxidation fields in GEOS-Chem simulations focused on aerosol microphysics.
  • The machine-learned chemical solver is still probably 12 months away from online implementation into GEOS-Chem.
Add non-volatile cations to ISORROPIA Becky Alexander (UW) Science
DMS oxidation scheme updating Becky Alexander (UW)
Qianjie Chen (UW)
Science
  • Delayed - implemented pre-KPP
  • Currently bring implemented in KPP by UC Riverside group
Heterogeneous sulfate production Lin Zhang (PKU)
Becky Alexander (UW)
Yuxuan Wang (U. Houston)
Science
  • Delayed - implemented pre-KPP
Hg in WRF-GC Yanxu Zhang (Nanjing) Science
Hg with blowing snow Yanxu Xhang (Nanjing) Science
Hg isotopes Xiaotian Xu, Yanxu Xhang (Nanjing) Science
Hg in CESM CAM-CHEM Peng Zhang, Yanxu Xhang (Nanjing) Science
Complex / multicomplex variables Shannon Capps (Drexel) Structural
Archived CMIP6 Met Products for GEOS-Chem Input Lee Murray (Rochester) Science

GEOS-Chem Main Page | GCHP Main Page