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

Latest revision as of 18:27, 1 June 2023

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. For history of past releases see the GEOS-Chem Versions wiki page.

Release schedule

Please see the GEOS-Chem Release Proposal outlining the procedure and schedule for releasing GEOS-Chem versions.

Merged and awaiting release

See the links below for items merged and awaiting release.

Patch version in development	Major version in development
-	GEOS-Chem 14.2.0

Feature integration in progress

Features listed in this table are actively being integrated into GEOS-Chem by the GEOS-Chem Support Team. In addition, we continuously implement structural updates in the model to maintain and develop coupling with other models including GEOS, CESM, and the model adjoint.

Feature	Contributor(s)	Model scope	Ease of implementation	Notes and References
Update transport tracer simulation for consistency with the tracer gridded component in GEOS	Melissa Sulprizio (Harvard)	TransportTracer simulation	Medium	geos-chem PR #1816 HEMCO PR #214
Move Aerosol_Mod module variables to State_Chm	Lizzie Lundgren (Harvard)	Aerosols	Simple
TOMAS in GCHP	Betty Croft (Dalhousie)	TOMAS	Simple	GCHP PR #221 geos-chem PR #1261 geoschem/HEMCO PR #145
Bug fix for TOMAS sulfate production rates	Betty Croft (Dalhousie)	TOMAS	Simple	geos-chem PR #1569

Prioritized and in the queue

Features listed in this table are prioritized for integration into GEOS-Chem in the near future.

Feature	Contributor(s)	Model scope	Ease of implementation	Delivery status	Notes and References
New version of CEDS at 0.1 deg	Dandan Zhang (WashU)	Emissions	Simple	Delivered Apr 2023	geos-chem issue #1745
Update surface methane boundary condition using NOAA flask data	Lee Murray (Rochester)	Input data	Simple	Not delivered
KORUS-AQ emissions for East Asia (as an option)	Katie Travis (NASA)	Emissions	Simple	Delivered Apr 2023
Global continental chlorine (pCl and HCl) emissions	Bingqing Zhang (Georgia Tech) Pengfei Liu (Georgia Tech)	Emissions	Simple	Delivered Jul 2022
ALK4 & R4N2 chemistry	Jared Brewer (UMN)	Chemistry	TBD	Not delivered	Brewer, J.F. et al., J. Geophys. Res., submitted 2023.
Update reactions with new JPL & IUPAC recommendations	Kelvin Bates (NOAA CSL)	Chemistry	Simple	Delivered Apr 2023	geos-chem PR 1765 Publication to be submitted to GMD near end of April 2023
Parameterization of SNA and OM dry size	Haihui Zhu (WashU)	Aerosols	Simple	Not delivered	Zhu et al., EGUsphere, submitted 2023.

Ready to go in

Features listed in this table are ready to go in but have either not been delivered or are not yet prioritized for integration into GEOS-Chem.

Feature	Contributor(s)	Model scope	Delivery status	Notes and References
Geologic emission of ethane and propane	Matthew Rowlinson and Mat Evans(York)	Emissions	Delivered Jan 2023	Global source from https://doi.org/10.1038/s41561-018-0073-0 with spatial distribution from https://doi.org/10.5194/essd-11-1-2019
Ecophysiology module in GEOS-Chem for biosphere-atmosphere exchange	Joey Lam(CUHK) Amos Tai (CUHK)	Science	Delivered Feb 2021	geos-chem PR #629
LPJ land cover (global), fire (W US), dust emissions (SW N America), 1700-2100	Yang Li (Baylor University) Loretta Mickley (Harvard)	Emissions	Delivered Jul 2021	Data involves many files- need to think about temporal frequency
MEIC (China regional) for 2000-2017 at 0.5x0.625 deg	Shixian Zhai (Harvard)	Emissions	Delivered	Need permission from Qiang Zhang (Tsinghua U.) to distribute data
Online H2 chemistry	Maria Paula Pérez-Peña (UNSW) Jenny Fisher (UOW) Dylan Millet (UMN)	Chemistry	Not delivered	Pérez-Peña, M.P. et al., ACP, 2022.
DMS Chemistry	Linia Tashmim (UC Riverside) William Porter (UC Riverside)	Chemistry	Not delivered
Organic acids (RCOOH)	Katie Travis (NASA)	Chemistry	Not delivered
Improve carbon & nitrogen conservation in reactions	Kelvin Bates (Harvard)	Chemistry	Not delivered
Blowing snow sea salt in TOMAS	Betty Croft (Dalhousie)	Aerosols	Not delivered
Australian anthropogenic Hg emissions	Stephen MacFarlane (UOW) Jenny Fisher (UOW) Hannah Horowitz (U. Illinois) Viral Shah (Harvard)	Hg simulation	Not delivered
WRF-GC Hg simulation	Xiaotian Xu (Nanjing U.) Yanxu Zhang (Nanjing U.)	Hg simulation WRF-GC	Not delivered
Updated HgII gas-partical partitioning	Kaiyun Liu (Tsinghua U.) Qingru Wu (Tsinghua U.) Shuxiao Wang (Tsinghua U.)	Hg simulation	Not delivered	Should be option, not default
Dry deposition to F90 (readability)	Chris Holmes (FSU)	Dry deposition	Not delivered

Almost there (< 6 months)

Features listed in this table are in development and will likely be delivered to the GEOS-Chem Support Team within the next 6 months.

Feature	Contributor(s)	Model scope	Notes and References
Add Cloud-J as git submodule and option for computing photolysis rates	Lizzie Lundgren (Harvard)	Photolysis	Validation pending
PPN+hv, PPN+OH	Robert Ryan (UCL)	Chemistry
MBO	Michael Vermeuel (UMN)	Chemistry
Stratospheric adjustment with RRTMG in GEOS-Chem	Seb Eastham (MIT)	Science
Migrating simple SOA formation from carbon_mod.F90 into the KPP "full-chemistry" mechanism	Bob Yantosca (Harvard)	Aerosols Structural	Ongoing
Re-binning of off-line sea salt and dust for use in TOMAS	Betty Croft (Dalhousie)	Aerosols
Adaption of TOMAS' in-cloud aqueous sulfate production for KPP versus sulfate_mod.F90	Betty Croft (Dalhousie)	Aerosols
ML algorithms for bulk aerosols	Arshad Nair (SUNY Albany) Fangqun Yu (SUNY Albany)	Aerosols
PM2.5 and PM10 calculations: aerodynamic vs geometric diameters	Shixian Zhai (Harvard)	Aerosols
Updates to Hodzic SOA scheme	Jared Brewer (Harvard)	Aerosols
Automated reduction in isoprene scheme	Dan Westervelt (Lamont-Doherty)	Aerosols
Brown carbon chemsitry	Jingqiu Mao (U. Alaska) Xuan Wang (CUHK)	Aerosols
GEOS resolution and subgrid convection - Part 2 RAS parameter tuning	Tailong He (Toronto) Dylan Jones (Toronto) Andrea Molod (NASA GMAO)	Convection
High-res top-down TROPOMI-derived seasonal mean NOx emissions for China	Jintai Lin (PKU)	Emissions	Horizontal resolution: 5km, temporal resolution: JJA mean monthly data will be available at a later stage; please contact us
Updated biomass burning emission factors and species	Tess Carter (MIT)	Emissions
Updated offline sea salt emissions	Hongjian Weng (PKU) Jintai Lin (PKU)	Emissions
Canopy Physics Model	Sam Silva (MIT)	Emissions & Science	DOI: 10.5281/zenodo.3614062 Needs to be updated to a more recent GEOS-Chem version
Gridded EPA (GEPA) version 2 emissions for 2012-2018	Bram Maasakkers (SRON) Erin McDuffie (WashU), Melissa Sulprizio (Harvard)	Emissions CH4 simulation
Assessment/improvement of OpenMP performance in GC-Classic and HEMCO standalone	Bob Yantosca (Harvard)	Model performance	Ongoing (will be done as time allows)
Retire all BPCH diagnostics	Bob Yantosca (Harvard)	Diagnostics	Can be done following the TOMAS update for GCHP
Assess memory leak in GCHP	Killian Murphy (York)	Model performance	NOTE: Most memory leaks in GCHP have been fixed by geoschem/geos-chem PR #1353. Need to assess if any memory leaks still remain.
Hybrid MPI-OpenMP in GCHP	Seb Eastham (MIT) Killian Murphy (York)	Model performance
Improve run directory templating and creation with init_rd.sh and shared directories	Jourdan He (WashU)	Run directories
Table of CTM and online GCM properties: GCHP, GCC, GEOS-CTM, GC-Nested, online GEOS, GEOS-replay, etc	GCST?	Documentation

Over the horizon (6-12 months)

Features listed in this table are in development and will likely be delivered to the GEOS-Chem Support Team in the 6-12 months timeframe.

Feature	Contributor(s)	Model scope
Snow / Icy Bromine	Becky Alexander (UW) William Swanson (U. Alaska) Shuting Zhai (UW)	Chemistry
Monoterpene oxidation scheme	Jessica Haskins (MIT)	Chemistry
Fire related VOCs including furans	Lu Hu (UMT) Lixu Jin (UMT)	Chemistry
Extension of UCX into the mesosphere	Seb Eastham (MIT) Eric Fleming (NASA)	Chemistry
Methane flux ingestion	Eloise Marais (UCL)	Chemistry
Dust non-sphericity impacts on surface chem and optical properties	Inderjeet Singh (WashU)	Aerosols
Size-resolved stratospheric aerosol	Seb Eastham (MIT)	Aerosols
Extend aerosol settling	Eloise Marais (UCL)	Aerosols
Stratospheric aerosol APM	Fangqun Yu (SUNY)	Aerosols
Plume-in-grid model	Hongwei Sun (Harvard)	Chemistry
Updated lightning NOx: Prescribe from ground and geostationary lightning flashes	Lee Murray (Rochester)	Emissions
Seb aircraft emissions beyond recent 2019 update	Seb Eastham (MIT)	Emissions
FRP-based fire emsisions for eastern US at 0.2 deg	Charlie Fite (FSU)	Emissions
Hg iodine chemistry	Yiming Fu Yanxu Zhang (Nanjing U.)	Hg simulation
Hg simulation in GCHP	Ari Feinberg (MIT) Lyssa Freese (MIT)	Hg simulation
Update Hg ocean and soil boundary conditions for consistency with new chemistry	Yanxu Zhang (Nanjing U.)	Hg simulation
Dry deposition diagnostics by land cover	Holly Nowell (FSU)	Diagnostics
Dry deposition process diagnostics	Holly Nowell (FSU)	Diagnostics
Isotope simulation for CO and CH4 in GCHP	Lee Murray (Rochester)	Carbon simulation
Updated bottom-up global CH4 oil, gas, and coal emissions (GFEI v3)	Melissa Sulprizio (Harvard) Tia Scarpelli (U. Edinburgh) Zichong Chen (Harvard)	Emissions CH4 simulation
Modularization of aerosols code for interface with GOCART in GEOS	Christoph Keller (GMAO)	Structural
Improve load balancing in GCHP	Seb Eastham (MIT)	Model performance
Testing the use of monthly mean MERRA-2 CWC with Pb-210 aerosol tracer	Bo Zhang (NIA) Hongyu Liu (NIA / NASA Langley)	Transport
Testing the use of a new scavenging parameterization developed by Luo and Yu for cold cloud with Pb-210 aerosol tracer	Gan Luo (SUNY Albany) Fangqun Yu (SUNY-Albany)	Transport
Evaluate vertical mixing in GEOS-Chem with model-model and model-observation comparisons	Seb Eastham (MIT) Clara Orbe (NASA GISS) Andrew Schuh (CSU)	Transport

Longer term (12-24 months)

Features listed in this table are in development and will likely be delivered to the GEOS-Chem Support Team in the 12-24 months timeframe.

Feature	Contributor(s)	Model scope	Notes and References
New soil NOx parameterization	Yi Wang (U. Iowa) Jun Wang (U. Iowa)	Emissions	See geoschem/geos-chem #1288 NOTE: This feature has been tabled for the time being.
Updates to Aromatic chemistry	Stephen MacFarlane (UOW) Jenny Fisher (UOW)	Chemistry
Nitrate photolysis	Mat Evans (York) Thomas Sherwen (York) Matthew Rowlinson (York)	Chemistry
In aerosol chemistry Halogens	Mat Evans (York) Hansen Cao (CU Boulder)	Chemistry
Benchmark box model of GC Chemistry	Katie Travis (NASA)	Chemistry
Alkyl nitrates Alk7, PHAN	Katie Travis (NASA)	Chemistry
Add stratospheric ozone species to full-chemistry simulations	Lee Murray (Rochester)	Chemistry
Perchlorate chemistry	Yuk Chun Chan (UWAB)	Chemistry
Explicit heterogeneous sulfate chemistry	Katie Travis (NASA) Becky Alexander (UT)	Chemistry
ISORROPIA-lite	Becky Alexander (UW)	Aerosols
HOx and ozone "emissions" from lightning as option in model to play with	Jingqiu (Alaska) Lee Murray (Rochester)	Emissions
Sea salt aerosol from sea ice leads	Hannah Horowitz (U. Illinois)	Emissions
Drought-stress algorithm	Wei Li (U. Houston)
Biomass burning injection height profiles	Inderjeet Singh (WashU)	Emissions
OCIM integration	Chris Holmes (FSU) Lee Murray (Rochester)
Updating landcover products in GEOS-Chem	Chris Holmes (FSU) Jeff Geddes (BU)	Input data
Dry deposition physical improvement	Chris Holmes (FSU)	Dry deposition
TOMAS WRF-GC in regional Thailand simulation	Win Trivitayanurak (Chulalongkorn U)	Aerosols

GEOS-Chem Main Page | GCHP Main Page

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

Latest revision as of 18:27, 1 June 2023

Contents

Release schedule

Merged and awaiting release

Feature integration in progress

Prioritized and in the queue

Ready to go in

Almost there (< 6 months)

Over the horizon (6-12 months)

Longer term (12-24 months)

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@@ Line 1: / Line 1: @@
 '''''[[Main_Page|GEOS-Chem Main Page]] | [[GCHP_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 [http://acmg.seas.harvard.edu/geos/geos_working_groups.html Working Groups] and the [http://acmg.seas.harvard.edu/geos/geos_steering_cmte.html Steering Committee]. For history of past releases see the [[GEOS-Chem_versions|GEOS-Chem Versions wiki 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 [https://geos-chem.seas.harvard.edu/geos-working-groups Working Groups] and the [https://geos-chem.seas.harvard.edu/geos-steering-cmte Steering Committee]. For history of past releases see the [[GEOS-Chem_versions|GEOS-Chem Versions wiki page]].
 == Release schedule ==
@@ Line 18: / Line 18: @@
 |-valign="top"
 |align="center"| -
-|align="center"|'''[[GEOS-Chem 14.0.0]]'''
+|align="center"|'''[[GEOS-Chem 14.2.0]]'''
 |}
@@ Line 35: / Line 35: @@
 |-valign="top"
-|[https://acp.copernicus.org/articles/19/7055/2019/ Joint CO2-CO-CH4-OCS simulation via KPP]
+|[https://github.com/geoschem/geos-chem/issues/1715 Update transport tracer simulation for consistency with the tracer gridded component in GEOS]
-|Beata Bukosa (NIWA)<br>Kevin Bowman (JPL)<br>Mike Long (Harvard)
+|Melissa Sulprizio (Harvard)
-|Specialty simulation
+|TransportTracer simulation
 |Medium
 |
-*[https://github.com/geoschem/geos-chem/issues/654 geoschem/geos-chem #654]
+*[https://github.com/geoschem/geos-chem/pull/1816 geos-chem PR #1816]
+*[https://github.com/geoschem/HEMCO/pull/214 HEMCO PR #214]
 |-valign="top"
-|[https://github.com/geoschem/geos-chem/issues/331 Provide climatologies for open fire emissions]
+|Move Aerosol_Mod module variables to State_Chm
-|Melissa Sulprizio (Harvard)
+|Lizzie Lundgren (Harvard)
-|Emissions
+|Aerosols
-|Easy
+|Simple
 |
 |-valign="top"
-|[https://github.com/geoschem/geos-chem/issues/655 Climatologies for lightning NOx]
+|TOMAS in GCHP
-|Lee Murray (Rochester)<br>Melissa Sulprizio (Harvard)
+|Betty Croft (Dalhousie)
-|Emissions
+|TOMAS
-|Easy
+|Simple
 |
+*[https://github.com/geoschem/GCHP/pull/221 GCHP PR #221]
+*[https://github.com/geoschem/geos-chem/pull/1261 geos-chem PR #1261]
+*[https://github.com/geoschem/HEMCO/pull/145 geoschem/HEMCO PR #145]
 |-valign="top"
-|[[Grid-independent_emissions|Updated offline biogenic emissions]]
+|[https://github.com/geoschem/geos-chem/issues/1511 Bug fix for TOMAS sulfate production rates]
-|Hongjian Weng (PKU)
+|Betty Croft (Dalhousie)
-|Emissions
+|TOMAS
-|Easy
+|Simple
 |
-*Delivered to GCST (Dec 2021)
+*[https://github.com/geoschem/geos-chem/pull/1569 geos-chem PR #1569]
+|}
+== Prioritized and in the queue ==
+Features listed in this table are prioritized for integration into GEOS-Chem in the near future.
+{| border=1 cellspacing=0 cellpadding=5
+|-bgcolor="#CCCCCC"
+!width="200px"|Feature
+!width="200px"|Contributor(s)
+!width="100px"|Model scope
+!width="100px"|Ease of implementation
+!width="100px"|Delivery status
+!width="300px"|Notes and References
 |-valign="top"
-|[[Grid-independent_emissions|Updated offline soil NOx emissions]]
+|New version of CEDS at 0.1 deg
-|Hongjian Weng (PKU)
+|Dandan Zhang (WashU)
 |Emissions
-|Easy
+|Simple
+|Delivered<br>Apr 2023
 |
-*Delivered to GCST (Dec 2021)
+*[https://github.com/geoschem/geos-chem/issues/1745 geos-chem issue #1745]
 |-valign="top"
-|[https://github.com/geoschem/geos-chem/discussions/1022 Add new species concentration diagnostic in units of molec/cm3]
+|Update surface methane boundary condition using NOAA flask data
-|Haipeng Lin (Harvard)
+|Lee Murray (Rochester)
-|Diagnostics
+|Input data
-|Easy
+|Simple
+|Not delivered
 |
-*See [https://github.com/geoschem/geos-chem/pull/1264 geoschem/geos-chem PR #1264]
 |-valign="top"
-|[https://github.com/geoschem/geos-chem/issues/770 Output satellite diagnostics as NetCDF]
+|KORUS-AQ emissions for East Asia (as an option)
-|Eloise Marais (UCL)
+|Katie Travis (NASA)
-|Diagnostics
+|Emissions
-|Easy
+|Simple
+|Delivered<br>Apr 2023
 |
-*See [https://github.com/geoschem/geos-chem/pull/1134 geoschem/geos-chem #1134]
 |-valign="top"
-|Upgrade Fast-JX to Cloud-J
+|[https://doi.org/10.7910/DVN/23BRII Global continental chlorine (pCl and HCl) emissions]
-|Lizzie Lundgren (Harvard)
+|Bingqing Zhang (Georgia Tech)<br>Pengfei Liu (Georgia Tech)
-|Structural
+|Emissions
-|Difficult
+|Simple
+|Delivered<br>Jul 2022
 |
-* [https://github.com/geoschem/cloud-j geoschem/cloud-j]
-*Ongoing
 |-valign="top"
-|Column diagnostics
+|ALK4 & R4N2 chemistry
-|Bob Yantosca (Harvard)
+|Jared Brewer (UMN)
-|Diagnostics
+|Chemistry
-|Easy
+|TBD
+|Not delivered
 |
+*[https://acmg.seas.harvard.edu/files/acmg/files/brewer2022.pdf Brewer, J.F. et al., J. Geophys. Res., submitted 2023.]
 |-valign="top"
-|RO2 diagnostic
+|Update reactions with new JPL & IUPAC recommendations
-|Melissa Sulprizio (Harvard)
+|Kelvin Bates (NOAA CSL)
-|Diagnostics
-|Easy
-|
-|}
-== Delivered and in the queue ==
-Features listed in this table have been delivered to the GEOS-Chem Support Team and are prioritized to be integrated into GEOS-Chem in the near future.
-{| border=1 cellspacing=0 cellpadding=5
-|-bgcolor="#CCCCCC"
-!width="200px"|Feature
-!width="200px"|Contributor(s)
-!width="100px"|Model scope
-!width="100px"|Ease of implementation
-!width="300px"|Notes and References
-|-valign="top"
-|[https://gmd.copernicus.org/articles/13/2475/2020/gmd-13-2475-2020.pdf Adaptive chemical solver] (as option) / KPP 3.0.0
-|Mike Long (Harvard) <br> Haipeng Lin (Harvard) <br> Bob Yantosca (GCST) <br> Lu Shen (PKU)
 |Chemistry
-|Difficult
+|Simple
+|Delivered<br>Apr 2023
 |
-*In testing, publication expected in mid-to-late 2022
+*[https://github.com/geoschem/geos-chem/pull/1765 geos-chem PR 1765]
-*Previous literature: [https://gmd.copernicus.org/articles/15/1677/2022/ Shen et al., 2022], [https://gmd.copernicus.org/articles/13/2475/2020/ Shen et al., 2020]
+*Publication to be submitted to GMD near end of April 2023
 |-valign="top"
-|TOMAS in GCHP
+|[https://github.com/geoschem/geos-chem/issues/1747 Parameterization of SNA and OM dry size]
-|Betty Croft (WashU)
+|Haihui Zhu (WashU)
 |Aerosols
-|Easy
+|Simple
-|See:
+|Not delivered
-*[https://github.com/geoschem/GCHP/pull/221 geoschem/GCHP PR #221]
-*[https://github.com/geoschem/geos-chem/pull/1261 geoschem/geos-chem PR #1261]
-*[https://github.com/geoschem/HEMCO/pull/145 geoschem/HEMCO PR #145]
-|-valign-"top"
-|[https://github.com/arifein/pythonHgBenchmark Updated Hg benchmarking scripts in python]
-|Ari Feinberg (MIT)
-|Benchmarking
-|Easy
 |
-* Ideally to be incorporated in GCPy
+*[https://egusphere.copernicus.org/preprints/2022/egusphere-2022-1292/ Zhu et al., EGUsphere, submitted 2023.]
 |}
-== Delivered but not yet prioritized ==
+== Ready to go in ==
-Features listed in this table have been delivered to the GEOS-Chem Support Team but are not yet prioritized for integrating into the model.
+Features listed in this table are ready to go in but have either not been delivered or are not yet prioritized for integration into GEOS-Chem.
 {| border=1 cellspacing=0 cellpadding=5
@@ Line 163: / Line 157: @@
 !width="200px"|Contributor(s)
 !width="100px"|Model scope
-!width="100px"|Ease of implementation
+!width="100px"|Delivery status
 !width="300px"|Notes and References
 |-valign="top"
-|[https://agupubs.onlinelibrary.wiley.com/doi/epdf/10.1029/2006GL026015 Stratospheric HCN chemistry]
+|Geologic emission of ethane and propane
-|Armin Kleinbohl (JPL)<br>Debra Weisenstein (Harvard, retired)
+|Matthew Rowlinson and Mat Evans(York)
-|Chemistry
+|Emissions
-|Medium
+|Delivered<br>Jan 2023
 |
-*Delivered to GCST (Jun 2020)
+*Global source from https://doi.org/10.1038/s41561-018-0073-0 with spatial distribution from https://doi.org/10.5194/essd-11-1-2019
 |-valign="top"
@@ Line 178: / Line 172: @@
 |Joey Lam(CUHK)<br>Amos Tai (CUHK)
 |Science
-|Easy
+|Delivered<br>Feb 2021
 |
-*Delivered to GCST (Feb 2021)
+*[https://github.com/geoschem/geos-chem/pull/629 geos-chem PR #629]
-* [https://github.com/geoschem/geos-chem/pull/629 geoschem/geos-chem #629]
 |-valign="top"
-|Landcover/Fire Emissions Offline LPJlmfire
+|LPJ land cover (global), fire (W US), dust emissions (SW N America), 1700-2100
-|Loretta Mickley (Harvard)<br>Yang Li (Harvard)
+|Yang Li (Baylor University)<br>Loretta Mickley (Harvard)
 |Emissions
-|Easy
+|Delivered<br>Jul 2021
 |
-*Data files delivered to GCST (July 2021)
+*Data involves many files- need to think about temporal frequency
-|}
-== Ready but not delivered ==
-Features listed in this table are ready but have not been delivered to the GEOS-Chem Support Team.
-{| border=1 cellspacing=0 cellpadding=5
-|-bgcolor="#CCCCCC"
-!width="200px"|Feature
-!width="200px"|Contributor(s)
-!width="100px"|Model scope
-!width="300px"|Notes and References
 |-valign="top"
-|Furans / Biomass burning
+|[https://github.com/geoschem/geos-chem/issues/550 MEIC (China regional) for 2000-2017 at 0.5x0.625 deg]
-|Colette Heald (MIT)<br>Tess Carter (MIT)
+|Shixian Zhai (Harvard)
-|Chemistry
+|Emissions
+|Delivered
 |
+*Need permission from Qiang Zhang (Tsinghua U.) to distribute data
 |-valign="top"
@@ Line 214: / Line 196: @@
 |Maria Paula Pérez-Peña (UNSW)<br>Jenny Fisher (UOW)<br>Dylan Millet (UMN)
 |Chemistry
+|Not delivered
 |
+*[https://acp.copernicus.org/articles/22/12367/2022/acp-22-12367-2022.html Pérez-Peña, M.P. et al., ACP, 2022.]
 |-valign="top"
-|Alk4 & R4N2 chemistry
+|DMS Chemistry
-|Jared Brewer (Harvard)
+|Linia Tashmim (UC Riverside)<br>William Porter (UC Riverside)
 |Chemistry
+|Not delivered
 |
@@ Line 226: / Line 212: @@
 |Katie Travis (NASA)
 |Chemistry
+|Not delivered
 |
 |-valign="top"
-|Fix C2H4 chemistry bug
+|Improve carbon & nitrogen conservation in reactions
-|Lixu Jin (UMT)
+|Kelvin Bates (Harvard)
 |Chemistry
+|Not delivered
 |
@@ Line 238: / Line 226: @@
 |Betty Croft (Dalhousie)
 |Aerosols
+|Not delivered
 |
 |-valign="top"
-|Global continental chlorine (pCl and HCl) emissions
-|Pengfei Liu (GTech)
-|Emissions
-|
-|-valign="top"
-|Geologic short-chain alkanes
-|Matthew R. (York)
-|Emissions
-|
-|-valign="top"
-|New version of CEDS at 0.1 deg
-|Emma Knowland (NASA)
-|Emissions
-|
-|-valign="top"
-|LPJ land cover (global), fire (W US), dust emissions (SW N America), 1700-2100
-|Yang Li (Baylor University)<br>Loretta Mickley (Harvard)
-|Emissions
-|
-|-valign="top"
-|[https://github.com/geoschem/geos-chem/issues/550 MEIC (China regional) for 2000-2017 at 0.5x0.625 deg]
-|Shixian Zhai (Harvard)
-|Emissions
-|
-* Need permission from Qiang Zhang (Tsinghua U.) to distribute data
-|-valign="top"
-|KORUS-AQ emissions for East Asia
-|Katie Travis (NASA)
-|Emissions
-|
-* Need permission to distribute data
-|-valign="top"
-|[https://pubs.rsc.org/en/content/articlehtml/2022/em/d2em00032f Improvements in modelled Hg0 dry deposition to land]
-|Ari Feinberg (MIT)<br>Noelle Selin (MIT)<br>Thandolwethu Dlamini (MIT)<br>Martin Jiskra (UBasel)<br>Viral Shah (Harvard)
-|Hg simulation
-|
-* The study is already published and could be incorporated into the standard model as a default. Some tweaking to the reduction rate may be required as the model halogen oxidation has also been updated in v13.4.
-|-valign="top"
-|[https://doi.org/10.34894/SZ2KOI AMAP 2015 emissions from GMA2018]
-|Helene Angot(MIT)<br>Ari Feinberg (MIT)<br>Noelle Selin (MIT)
-|Hg simulation
-|
-* Helene Angot has gridded these for input into HEMCO and these could be uploaded from our MIT group servers to the GEOS-Chem HEMCO database.
-|-valign-"top"
 |[https://pubs.rsc.org/en/content/articlelanding/2022/EM/D2EM00019A Australian anthropogenic Hg emissions]
 |Stephen MacFarlane (UOW)<br>Jenny Fisher (UOW)<br> Hannah Horowitz (U. Illinois)<br>Viral Shah (Harvard)
 |Hg simulation
+|Not delivered
 |
-|-valign-"top"
+|-valign="top"
 |WRF-GC Hg simulation
 |Xiaotian Xu (Nanjing U.)<br>Yanxu Zhang (Nanjing U.)
 |Hg simulation<br>WRF-GC
+|Not delivered
 |
@@ Line 308: / Line 247: @@
 |Kaiyun Liu (Tsinghua U.)<br>Qingru Wu (Tsinghua U.)<br>Shuxiao Wang (Tsinghua U.)
 |Hg simulation
+|Not delivered
 |
-* Should be option, not default
+*Should be option, not default
 |-valign="top"
@@ Line 315: / Line 255: @@
 |Chris Holmes (FSU)
 |Dry deposition
+|Not delivered
 |
@@ Line 329: / Line 270: @@
 !width="100px"|Model scope
 !width="420px"|Notes and References
 |-valign="top"
-|DMS Chemistry
+|Add Cloud-J as git submodule and option for computing photolysis rates
-|Linia Tashmim (UC Riverside)<br>William Porter (UC Riverside)
+|Lizzie Lundgren (Harvard)
-|Chemistry
+|Photolysis
 |
+*Validation pending
 |-valign="top"
@@ Line 346: / Line 287: @@
 |MBO
 |Michael Vermeuel (UMN)
-|Chemistry
-|
-|-valign="top"
-|Nitrate photolysis
-|Viral Shah (NASA GMAO)
 |Chemistry
 |
@@ Line 360: / Line 295: @@
 |Science
 |
+|-valign="top"
+|Migrating simple SOA formation from carbon_mod.F90 into the KPP "full-chemistry" mechanism
+|Bob Yantosca (Harvard)
+|Aerosols<br>Structural
+|
+*Ongoing
 |-valign="top"
@@ Line 399: / Line 342: @@
 |-valign="top"
 |Brown carbon chemsitry
-|Jingqiu Mao (U. Alaska)<vr>Xuan Wang (CUHK)
+|Jingqiu Mao (U. Alaska)<br>Xuan Wang (CUHK)
 |Aerosols
 |
 |-valign="top"
@@ Line 408: / Line 350: @@
 |Tailong He (Toronto)<br>Dylan Jones (Toronto)<br>Andrea Molod (NASA GMAO)
 |Convection
-|
-|-valign="top"
-|HTAPv3 at 0.1 deg
-|Dandan Zhang (WashU)
-|Emissions
-|
-|-valign="top"
-|Update surface methane boundary condition using NOAA flask data
-|Lee Murray (Rochester)
-|Input data
-|
-|-valign="top"
-|Provide recommended rather than hard-coded scaling factors for online emissions
-|Melissa Sulprizio (Harvard)
-|Emissions
 |
@@ Line 433: / Line 357: @@
 |Emissions
 |
+*Horizontal resolution: 5km, temporal resolution: JJA mean
+*monthly data will be available at a later stage; please contact us
 |-valign="top"
 |Updated biomass burning emission factors and species
-|Jess Haskins (Utah)
+|Tess Carter (MIT)
 |Emissions
 |
@@ Line 442: / Line 368: @@
 |-valign="top"
 |Updated offline sea salt emissions
-|Hongjian Weng (PKU)
+|Hongjian Weng (PKU) <br> Jintai Lin (PKU)
 |Emissions
-|
-|-valign="top"
-|New soil NOx parameterization
-|Yi Wang (U. Iowa)<br>Jun Wang (U. owa)
-|Emissions
-|
-|-valign="top"
-|HgII deposition too high in 13.4; Hg0 conc too low; should not use as is
-|Viral Shah (NASA GMAO)<br>Yanxu Zhang (Nanjing U.)<br>Ari Feinberg (MIT)
-|Hg simulation
 |
@@ Line 465: / Line 379: @@
 *DOI: [https://zenodo.org/record/3614062#.XzvrH5NKjOR 10.5281/zenodo.3614062]
 *Needs to be updated to a more recent GEOS-Chem version
-|-valign="top"
-|Python code for processing satellite output to produce column fields using averaging kernels
-|Hannah Nesser (Harvard)<br>Elise Penn (Harvard)
-|Post-processing
-|
-|-valign="top"
-|Derived products from a shapefile database for oil and gas infrastructure in North America
-|Lee Murray (Rochester)
-|Post-processing
-|
 |-valign="top"
@@ Line 483: / Line 385: @@
 |Emissions<br>CH4 simulation
 |
 |-valign="top"
-|Reduce dimension of analytical inversion
+|Assessment/improvement of OpenMP performance in GC-Classic and HEMCO standalone
-|Hannah Nesser (Harvard)
+|Bob Yantosca (Harvard)
-|Adjoint capability
+|Model performance
 |
+*Ongoing (will be done as time allows)
 |-valign="top"
@@ Line 495: / Line 397: @@
 |Diagnostics
 |
+*Can be done following the [https://github.com/geoschem/geos-chem/pull/1569 TOMAS update for GCHP]
-|-valign="top"
-|GEOS-Chem in CESM 2.3
-|Lizzie Lundgren (Harvard)
-|Interfacing with ESMs
-|
 |-valign="top"
 |Assess memory leak in GCHP
-|Liam Bindle (WashU)<br>Killian Murphy (York)
+|Killian Murphy (York)
 |Model performance
 |
+*NOTE: Most memory leaks in GCHP have been fixed by [https://github.com/geoschem/geos-chem/pull/1353 geoschem/geos-chem PR #1353].  Need to assess if any memory leaks still remain.
-|-valign="top"
-|Point to internal state for species mixing ratios in GCHP and GEOS
-|Lizzie Lundgren (Harvard)<br>Christoph Keller (NASA)
-|Structural
-|
-|-valign="top"
-|Assess precision in GCHP internal state - use R4 for some?
-|Lizzie Lundgren (Harvard)
-|Structural
-|
 |-valign="top"
@@ Line 524: / Line 410: @@
 |Seb Eastham (MIT)<br>Killian Murphy (York)
 |Model performance
-|
-|-valign="top"
-|Convert HEMCO input files to YAML
-|Melissa Sulprizio (Harvard)
-|Structural
-|
-|-valign="top"
-|Allow easy disabling of HEMCO emissions for testing
-|Melissa Sulprizio (Harvard)
-|Structural
 |
 |-valign="top"
 |Improve run directory templating and creation with init_rd.sh and shared directories
-|Liam Bindle (WashU)
+|Jourdan He (WashU)
 |Run directories
-|
-|-valign="top"
-|Expand SpeciesConc diagnostic unit options and rename
-|Melissa Sulprizio (Harvard)
-|Diagnostics
-|
-|-valign="top"
-|Incorporate tools for generating input files for Fast-J/Cloud-J and planeflight
-|Jared Brewer (Harvard)
-|Post-processing
 |
@@ Line 603: / Line 465: @@
 |Eloise Marais (UCL)
 |Chemistry
-|
-|-valign="top"
-|Parameterized effective radius
-|Haihui Zhu (WashU)
-|Aerosols
 |
@@ Line 699: / Line 555: @@
 |Melissa Sulprizio (Harvard)<br>Tia Scarpelli (U. Edinburgh)<br>Zichong Chen (Harvard)
 |Emissions<br>CH4 simulation
-|
-|-valign="top"
-|CHEEREIO EnKF
-|Drew Pendergrass (Harvard)
-|Adjoint capabilities
-|
-|-valign="top"
-|Separate mixing and emissions
-|Bob Yantosca (Harvard)
-|Structural
 |
@@ Line 716: / Line 560: @@
 |Modularization of aerosols code for interface with GOCART in GEOS
 |Christoph Keller (GMAO)
-|Structural
-|
-|-valign="top"
-|Migrating simple SOA formation from carbon_mod.F90 into the KPP "full-chemistry" mechanism
-|Bob Yantosca (Harvard)
 |Structural
 |
@@ Line 729: / Line 567: @@
 |Seb Eastham (MIT)
 |Model performance
-|
-|-valign="top"
-|Update to MAPL 3 in GCHP, including replacement of ExtData.rc with YAML file
-|Lizzie Lundgren (Harvard)
-|Structural
-|
-|-valign="top"
-|Assessment/improvement of OpenMP performance in GC-Classic and HEMCO standalone
-|Bob Yantosca (Harvard)
-|Model performance
-|
-|-valign="top"
-|Limit allocation of State_Met to what is needed per simulation
-|Melissa Sulprizio (Harvard)
-|Structural
-|
-|-valign="top"
-|Make frequency of HEMCO restart file configurable
-|Melissa Sulprizio (Harvard)
-|Diagnostics
-|
-|-valign="top"
-|Apply masks/scaling in HEMCO based on input category or flag
-|Melissa Sulprizio (Harvard)
-|Structural
 |
@@ Line 791: / Line 599: @@
 !width="100px"|Model scope
 !width="420px"|Notes and References
+|-valign="top"
+|[https://github.com/geoschem/geos-chem/issues/1288 New soil NOx parameterization]
+|Yi Wang (U. Iowa)<br>Jun Wang (U. Iowa)
+|Emissions
+|
+*See [https://github.com/geoschem/geos-chem/issues/1288 geoschem/geos-chem #1288]
+*[https://github.com/geoschem/geos-chem/issues/1288#issuecomment-1255103962 NOTE: This feature has been tabled for the time being.]
 |-valign="top"
@@ Line 886: / Line 702: @@
 |Chris Holmes (FSU)
 |Dry deposition
-|-valign="top"
-|Extend the IMI system to other trace gases
-|Lucas Estrada (Harvard)
-|Adjoint capabilities
 |
 |-valign="top"
@@ Line 901: / Line 711: @@
 |}
 ----------------
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