Difference between revisions of "GEOS-Chem v11-02"
(→v11-02a) |
(→v11-02a) |
||
Line 62: | Line 62: | ||
|-valign="top" | |-valign="top" | ||
− | |[[EPA/NEI11_North_American_emissions|Monthly mean NEI2011 emissions]] | + | |[[EPA/NEI11_North_American_emissions#Monthly_mean_emissions|Monthly mean NEI2011 emissions]] |
|Science | |Science | ||
|[[GCST]] | |[[GCST]] | ||
| | | | ||
− | * | + | *Completed 08 Mar 2017 |
|-valign="top" | |-valign="top" |
Revision as of 20:07, 8 March 2017
Contents
Overview
History
The table below shows the previous, current, and successive versions of GEOS-Chem:
Previous version | This version | Next version |
---|---|---|
GEOS-Chem v11-01 | GEOS-Chem v11-02 | TBD |
PUBLIC RELEASE 01 Feb 2017 | TBD | TBD |
View v11-01 benchmark history | View v11-02 benchmark history | TBD |
What's new in this version
NOTE: v11-02a, v11-02b, etc. denote 1-month benchmark simulations, which are designed to evaluate GEOS-Chem's performance at intermediate stages of development.
v11-02a
Feature | Type | Submitted by | Status |
---|---|---|---|
Updating chemistry rate constants based on JPL Publication 15-10 | Science | Barron Henderson (US EPA) Mat Evans (U. York) Oxidants and Chemistry WG |
|
Fixes to correct ALK4 lumping issue | Science | Barron Henderson (US EPA) |
|
PAN updates | Science | Emily Fischer (CSU) |
|
Monthly mean NEI2011 emissions | Science | GCST |
|
Default US emissions to NEI2011 after 2013 | Science | Jessica Morena (Dalhousie) |
|
Implement ISORROPIA v2.0 as a Fortran module (eliminating COMMON blocks)
|
Structural | Seb Eastham (Harvard) GCST |
|
Update to HEMCO v2.0.004 | Structural | Christoph Keller (NASA GMAO) |
|
Add simplified prod/loss families to KPP to gain computational speedup | Structural | Mike Long (Harvard) |
|
Enable data compression in netCDF-4 output files | Structural | Chris Holmes (Florida State) GCST |
|
Fix error in production of SO4s and NITs in SEASALT_CHEM routine | Bug fix | Prasad Kasibhatla (Duke) |
|
Fix bug in CHEM_NIT routine | Bug fix | Prasad Kasibhatla (Duke) |
|
Fix for sulfate production in HET_DROP_CHEM | Bug fix | Qianjie Chen (UW) |
|
Save out PM2.5 diagnostic at STP conditions | Bug fix | Aaron van Donkelaar (Dalhousie) |
|
Remove computational bottleneck in the convection module | Bug fix | Bob Yantosca (GCST) |
|
Fix bug in computation of dry deposition aerodynamic resistance Ra | Bug fix | Brian Boys (Dalhousie) |
|
Fixed typo in nested-grid transport routine INIT_WINDOW | Bug fix | Bob Yantosca (GCST) |
|
Bug fix: Specifing NO_REDUCED=no now compiles GEOS-Chem for reduced grids | Bug fix | Jiawei Zhang (Harvard) GCST |
|
Fixed bug in computation of local time in the HEMCO routine HCO_GetSuncos | Bug fix | Seb Eastham (Harvard) |
|
Routine DO_ERR_OUT now returns a non-zero error code | Bug fix | Andy Jacobson (NOAA) |
|
--Bob Yantosca (talk) 19:10, 8 March 2017 (UTC)
v11-02b
Feature | Type | Submitted by | Status |
---|---|---|---|
Halogen chemistry updates | Science | Tomás Sherwen (York) Johan Schmidt (Harvard) Oxidants and Chemistry WG |
|
Enhance default GEOS-Chem simple SOA | Science | Aerosols Working Group |
--Bob Yantosca (talk) 19:48, 25 January 2017 (UTC)
v11-02c
Feature | Type | Submitted by | Status |
---|---|---|---|
Updates to isoprene chemistry, includes:
|
Science | Jenny Fisher (U. Wollongong) Eloïse Marais (Harvard) Kelvin Bates (Caltech) Katie Travis (Harvard) |
|
Add aqueous isoprene uptake to SOA scheme | Science | Eloise Marais (Harvard) |
|
--Melissa Sulprizio (talk) 20:56, 7 March 2017 (UTC)
v11-02d
Feature | Type | Submitted by | Status |
---|---|---|---|
Update density of BC to 1.8 and add absorption enhancement factor in input.geos | Science | Xuan Wang (MIT) |
|
Monthly mean surface methane distributions | Science | Lee Murray (NASA GISS/LDEO) | |
Radon flux diagnostic | Benchmark | GCST | |
UCX stratospheric water boundary condition update | Science | Chris Holmes (UC Irvine) Seb Eastham (Harvard) |
|
--Bob Yantosca (talk) 19:48, 25 January 2017 (UTC)
In the pipeline
Feature | Type | Submitted by | Status |
---|---|---|---|
Compile with PRECISION=4 as the default–declare most real variables as REAL*4 instead of REAL*8 | Structureal | GCST |
|
EDGAR v4.3 emissions | Science | Chi Li (Dalhousie) |
|
EPA-derived BC/OA emissions over US (1990-2012) | Science | David Ridley (MIT) | |
Historical CAC emissions | Science | Chi Li (Dalhousie) |
|
Ammonia from Arctic birds | Science | Dalhousie group | |
Ocean ammonia emission inventory | Science | Fabien Paulot (NOAA/GFDL) |
|
A snow NOx source from deep snowpack | Science | Maria Zatko (UW) Becky Alexander (UW) |
|
Non-agricultural NH3 for use with MASAGE | Science | Amos Tai (CUHK) | |
Fix to direct/diffuse radiation | Science | Katie Travis (Harvard) | |
Species Database Phase 3:
|
Science | GCST | |
Updated organic deposition | Science | Katie Travis (Harvard) Jenny Fisher (U. Wollongong) |
|
Remove dependence of species drydep on HNO3 drydep | Science | Katie Travis (Harvard) Jenny Fisher (U. Wollongong) |
|
Update SO2 scavenging in convective updrafts for consistency | Science | Duncan Fairlie (NASA/LARC) | |
Sedimentation of stratospheric aerosols | Science | Sebastian Eastham (Harvard) | |
Uniformity of units | Structural | GCST |
|
NetCDF Output Phase 3a: Output diagnostics in NetCDF format | Structural | GCST | |
NetCDF Output Phase 3b: Updates to eliminate differences between single and multi-segmented GEOS-Chem runs | Bug fix/Structural | GCST Christoph Keller |
|
PCB simulation | Science | Carey Friedman (MIT) Helen Amos (Harvard) |
|
Hg code updates (chemistry, ocean, land) | Science | Hg and POPs Working Group | |
Surface ocean Hg boundary conditions from MITgcm | Science | Hannah Horowitz (Harvard) | |
Additional modifications for FlexChem, including:
|
Structural | Mike Long (Harvard) GCST |
|
FlexGrid: Use HEMCO I/O and regridding capabilities to read and regrid met fields | Structural | Jiawei Zhuang (Harvard) Jintai Lin (PKU) |
|
Merge standard simulation with specialty simulations for OVOC, acids, aromatics, dicarbonyls, terpenes | Science | Dylan Millet (UMN) Xin Chen (UMN) |
|
Nested CO2, CH4, Hg, TOMAS, adjoint, etc. | Science | Nested Model Working Group | |
Update ISORROPIA from v2.0 to v2.2, in order to remove persistent noise in output | Science | Seb Eastham (Harvard) |
--Melissa Sulprizio (talk) 15:47, 7 November 2016 (UTC)
--Bob Yantosca (talk) 22:43, 23 January 2017 (UTC)
New data directories
The following HEMCO data directories have been added or updated for GEOS-Chem v11-02. You will have to download the directories relevant to your simulation.
Inventory | What was added? | When added? | Directory |
---|---|---|---|
NEI2011 North American emissions | Monthly mean data files (created from the existing hourly data in HEMCO/NEI2011/v2015-03) | v11-02a | HEMCO/NEI2011/v2017-02-MM |
--Bob Yantosca (talk) 14:47, 14 February 2017 (UTC)
Validation
In this section we provide information about the benchmarks and tests that we have done to validate GEOS-Chem v11-01.
1-month and 1-year benchmarks
For complete information about the benchmark simulations used to validate GEOS-Chem v11-02, please see our GEOS-Chem v11-02 benchmark history wiki page.
Unit tests for GEOS-Chem v11-02
We perform a full set of unit tests on GEOS-Chem on an almost daily basis. These tests ensure that each new feature being added does not break any existing functionality.
Here are the unit tests that we ran before submitting 1-month benchmark simulation for v11-02. Click on the links below to see the results from each set of unit tests:
Unit test | Date |
---|---|
TBD | TBD |
Previous issues now resolved in GEOS-Chem v11-02
TBD
Outstanding issues not yet resolved in GEOS-Chem v11-02
TBD