Difference between revisions of "GEOS-Chem 13.0.0"
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This page includes information about all benchmark simulations for [[GEOS-Chem 13#13.0.0|GEOS-Chem 13.0.0]]. | This page includes information about all benchmark simulations for [[GEOS-Chem 13#13.0.0|GEOS-Chem 13.0.0]]. | ||
− | == | + | === Version overview === |
− | + | The following items have been added to GEOS-Chem 13.0.0 since the last benchmark for GEOS-Chem 12.9.0. | |
− | Enable | + | {| border=1 cellspacing=0 cellpadding=5 |
+ | |-bgcolor="#CCCCCC" | ||
+ | !width="500px"|Feature | ||
+ | !width="200px"|Submitted by | ||
+ | !width="100px"|Type | ||
+ | |||
+ | |-valign="top" | ||
+ | !colspan="3" bgcolor="#CCFFFF"|Updates that will affect full-chemistry simulations | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/issues/447 CEDS_GBD-MAPS emission inventory (1970 - 2017)] | ||
+ | |Erin McDuffie (Dalhousie) | ||
+ | |Science | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/issues/309 Retire carbon-based units for VOCs] | ||
+ | |Melissa Sulprizio (GCST) | ||
+ | |Science | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/issues/311 Removal of HEMCO code from within the non-local PBL mixing modules] | ||
+ | |Bob Yantosca (GCST) | ||
+ | |Structural | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/pull/396 Heterogeneous chem fixes, performance improvements, and clarification] | ||
+ | |Chris Holmes (FSU) | ||
+ | |Bug fix | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/pull/344 Fix handling of NOx coefficients in ucx_mod.F90] | ||
+ | |Sebastian Eastham (MIT) | ||
+ | |Bug fix | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/issues/402 Prevent divide-by-zero errors in UCX routine UCX_NOX] | ||
+ | |Bob Yantosca (GCST) | ||
+ | |Bug fix | ||
+ | |||
+ | |-valign="top" | ||
+ | !colspan="4" bgcolor="#CCFFFF"|Updates that will NOT affect full-chemistry simulations | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/issues/388 Use GEOS-FP 5.22 data for Jan - May 2020 and store GEOS-FP 5.25 for April - May 2020 as option] | ||
+ | |Jun Meng (GCST)<br>Melissa Sulprizio (GCST) | ||
+ | |Data | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/issues/424 Update QFED emissions through July 2020] | ||
+ | |Christoph Keller (NASA GMAO) | ||
+ | |Science | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem-unittest/pull/19 ODIAC fossil fuel emissions for CO2 simulations] | ||
+ | |Jenny Fisher (UOW)<br>Yi Cao (UOW) | ||
+ | |Science | ||
+ | |||
+ | |-valign="top | ||
+ | |[https://github.com/geoschem/geos-chem-unittest/pull/24 Global Hg emissions from Streets et al. (2019)] (as option) | ||
+ | |Colin Thackray (Harvard) | ||
+ | |Science | ||
+ | |||
+ | |-valign="top | ||
+ | |[https://github.com/geoschem/geos-chem-unittest/pull/25 Global Hg emissions from EDGARv4.tox2] (as option) | ||
+ | |Amanda Giang (UBC) | ||
+ | |Science | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://essd.copernicus.org/articles/12/563/2020/essd-12-563-2020.pdf Global Inventory of Methane Emissions from Fuel Exploitation] | ||
+ | |Tia Scarpelli (Harvard) | ||
+ | |Science | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/issues/332 Retire tropchem mechanism; implement new tropchem simulation using Standard mechanism below the tropopause and archived P/L rates above] | ||
+ | |Melissa Sulprizio (GCST) | ||
+ | |Science | ||
+ | |||
+ | |-valign="top" | ||
+ | |RRTMG fixes and updates | ||
+ | *[https://github.com/geoschem/geos-chem/pull/347 Fix bug with stratospheric aerosol] | ||
+ | *[https://github.com/geoschem/geos-chem/issues/350 Shift RRTMG call time sequence to begin first timestep] | ||
+ | *[https://github.com/geoschem/geos-chem/issues/350 Fix bugs in GEOS-Chem 12 implementation of netCDF diagnostics] | ||
+ | *[https://github.com/geoschem/geos-chem/issues/350 Complete remaining implementation of netCDF diagnostics to match binary] | ||
+ | *[https://github.com/geoschem/geos-chem/issues/438 Fix seg fault when building RRTMG with Intel compilers] | ||
+ | *[https://github.com/geoschem/geos-chem/pull/429 Allow turning RRTMG off when using RRTMG-enabled executable] | ||
+ | |Sebastian Eastham (MIT)<br>Lizzie Lundgren (GCST) | ||
+ | |Bug fix | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/issues/242 Add global mean OH and CH4 lifetime diagnostics] | ||
+ | |Bob Yantosca (GCST) | ||
+ | |Structural | ||
+ | |||
+ | |-valign="top" | ||
+ | |[http://wiki.seas.harvard.edu/geos-chem/index.php/Compiling_with_CMake Retire the GNU Make build system in both GEOS-Chem Classic and GCHP and replace with CMake] | ||
+ | |Liam Bindle (WashU)<br>GCST | ||
+ | |Structural | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/issues/283 Retire the GEOS-Chem Unit Tester repository and move GEOS-Chem run directory creation to the GEOS-Chem source code repository] | ||
+ | |Melissa Sulprizio (GCST) | ||
+ | |Structural | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/pull/334 Updates to GEOS-Chem and HEMCO interface for compatibility with CESM] | ||
+ | |Haipeng Lin (Harvard)<br>Thibaud Fritz (MIT)<br>Lizzie Lundgren (GCST) | ||
+ | |Structural | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/issues/270 Dynamically allocate diagnostic arrays based on HISTORY.rc content to minimize memory footprint] | ||
+ | |Bob Yantosca (GCST) | ||
+ | |Structural | ||
+ | |||
+ | |-valign="top" | ||
+ | |Fixes for typos: | ||
+ | *[https://github.com/geoschem/geos-chem/issues/442 Incorrect density value used to calculate cloud ice volume] | ||
+ | *[https://github.com/geoschem/geos-chem/issues/410 Fix stratospheric loss in CH4 simulation using 12.9.0] | ||
+ | *[https://github.com/geoschem/geos-chem/issues/444 Update format statements in fast_jx_mod.F90 for 3 integers] | ||
+ | *[https://github.com/geoschem/geos-chem/issues/430 Fix typo in mercury_mod.F for saving EmisHg0land] | ||
+ | *[https://github.com/geoschem/geos-chem/issues/415 Fix for reading archived OH and Cl in CH4 simulations] | ||
+ | *[https://github.com/geoschem/geos-chem/issues/416 Fix species name typo in Init_HetInfo subroutine] | ||
+ | |GCST | ||
+ | |Bug fix | ||
+ | |||
+ | |- | ||
+ | !colspan="4" bgcolor="#CCFFFF"|Features only affecting GCHP: | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/gchp/issues/63 Retire the existing GCHP repository and replace with a new wrapper repository that uses ESMF as an external library and integrates GEOS-Chem and NASA/GMAO GEOS-ESM git repositories as git submodules] | ||
+ | |Lizzie Lundgren (GCST) | ||
+ | |Structural | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/pull/246 Separate HEMCO from GEOS-Chem to use as an ESMF gridded component in GCHP] | ||
+ | |Lizzie Lundgren (GCST) | ||
+ | |Structural | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://gchp.readthedocs.io/en/latest/stretched-grid.html Enable a stretched grid capability in GCHP to run global simulations at regional high resolution] | ||
+ | |Liam Bindle (WashU) | ||
+ | |Structural | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/GCHPctm/commit/004ca996312028037774820c8398502561489697 Update MAPL (v2.2.7) and GMAO library dependencies] | ||
+ | |Lizzie Lundgren (GCST) | ||
+ | |Structural | ||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/pull/348 Enable GCHP to be compiled with RRTMG] | ||
+ | |Sebastian Eastham (MIT)<br>Lizzie Lundgren (GCST) | ||
+ | |Science | ||
+ | |||
+ | |} | ||
+ | |||
+ | ==== New data directories ==== | ||
+ | |||
+ | The following data directories have been added or updated in this version. You will have to [[Downloading_GEOS-Chem_data_directories|download the directories]] relevant to your simulation. | ||
+ | |||
+ | {| border=1 cellspacing=0 cellpadding=5 | ||
+ | |-bgcolor="#CCCCCC" | ||
+ | !width="100px"|Inventory | ||
+ | !width="200px"|Type | ||
+ | !width="400px"|What was added? | ||
+ | !width="300px"|Directory | ||
+ | |||
+ | |-valign="top" | ||
+ | |CEDS | ||
+ | |DEFAULT<br>(full-chemistry simulations) | ||
+ | |[https://github.com/geoschem/geos-chem/issues/447 CEDS_GBD-MAPS emission inventory (1970 - 2017)] | ||
+ | |[http://ftp.as.harvard.edu/gcgrid/data/ExtData/HEMCO/CEDS/v2020-08/README <tt>HEMCO/CEDS/v2020-08/</tt>] | ||
+ | |||
+ | |-valign="top" | ||
+ | |QFED | ||
+ | |OPTIONAL | ||
+ | ||[https://github.com/geoschem/geos-chem/issues/424 Update QFED emissions through July 2020] | ||
+ | |[http://ftp.as.harvard.edu/gcgrid/data/ExtData/HEMCO/QFED/v2018-07/README <tt>HEMCO/QFED/v2018-07/</tt>] | ||
+ | |||
+ | |-valign="top" | ||
+ | |ODIAC CO2 | ||
+ | |DEFAULT<br>(CO2 simulations) | ||
+ | |[https://github.com/geoschem/geos-chem-unittest/pull/19 ODIAC fossil fuel emissions for CO2 simulations] | ||
+ | |[http://ftp.as.harvard.edu/gcgrid/data/ExtData/HEMCO/CO2/v2019-12/FOSSIL/README <tt>HEMCO/CO2/v2019-12/</tt>] | ||
+ | |||
+ | |-valign="top" | ||
+ | |MERCURY | ||
+ | |OPTIONAL<br>(Hg simulations) | ||
+ | |[https://github.com/geoschem/geos-chem-unittest/pull/24 Updated Streets Hg emissions]<br> | ||
+ | [https://github.com/geoschem/geos-chem-unittest/pull/25 Updated EDGAR 4.3 Hg emissions] | ||
+ | |[http://ftp.as.harvard.edu/gcgrid/data/ExtData/HEMCO/MERCURY/v2020-07/ <tt>HEMCO/MERCURY/v2020-07/</tt>] | ||
+ | |||
+ | |-valign="top" | ||
+ | |CH4 | ||
+ | |DEFAULT<br>(CH4 simulations) | ||
+ | |[https://essd.copernicus.org/articles/12/563/2020/essd-12-563-2020.pdf Global Inventory of Methane Emissions from Fuel Exploitation] | ||
+ | [http://acmg.seas.harvard.edu/publications/2020/zhang_yuzhong2020ACP.pdf Updated wetland and seep CH4 emissions] | ||
+ | |[http://ftp.as.harvard.edu/gcgrid/data/ExtData/HEMCO/CH4/v2020-02/README <tt>HEMCO/CH4/v2020-02/</tt>] | ||
+ | [http://ftp.as.harvard.edu/gcgrid/data/ExtData/HEMCO/CH4/v2020-04/README <tt>HEMCO/CH4/v2020-04/</tt>] | ||
+ | |||
+ | |} | ||
+ | |||
+ | == 1-month benchmarks == | ||
+ | |||
+ | === Model setup === | ||
+ | |||
+ | The following table describes the GEOS-Chem setup for both GEOS-Chem Classic and GCHP 1-month benchmark simulations. | ||
+ | |||
+ | {| border=1 cellspacing=0 cellpadding=5 | ||
+ | |||
+ | |-valign="top" | ||
+ | |width="250px"|Meteorology fields: | ||
+ | |width="350px"|[[MERRA-2]] | ||
+ | |||
+ | |-valign="top" | ||
+ | |Benchmark month: | ||
+ | |July 2019 | ||
+ | |||
+ | |-valign="top" | ||
+ | |Git tag(s): | ||
+ | |[https://github.com/geoschem/geos-chem/releases/tag/13.0.0-rc.0 13.0.0-rc.0] | ||
+ | |||
+ | |-valign="top" | ||
+ | |Compared to previous benchmark: | ||
+ | |[[GEOS-Chem_12#12.9.0|12.9.0]] | ||
+ | |||
+ | |-valign="top" | ||
+ | |This version will impact:<br>(select all that apply with '''boldface''') | ||
+ | | | ||
+ | *Advection | ||
+ | *BL Mixing | ||
+ | *Convection | ||
+ | *'''Meteorology Fields''' | ||
+ | *Dry Deposition* | ||
+ | *Wet Deposition | ||
+ | *'''Emissions''' | ||
+ | *Photolysis | ||
+ | *'''Chemistry''' | ||
+ | *Other (please specify): | ||
+ | |||
+ | |} | ||
+ | |||
+ | === Benchmark Plots and Tables === | ||
+ | |||
+ | NOTES: | ||
+ | *Enable PDF bookmarks in the files linked above to navigate between species. See the [[Species in GEOS-Chem]] wiki page for species definitions and details. If you do not see bookmarks in your browser try using a different browser (not Safari) or installing an Adobe Acrobat plug-in. | ||
+ | * [http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.0.0-beta.0/GCClassic/BenchmarkResults/benchmark_categories.yml Species categories] and [http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.0.0-beta.0/GCClassic/BenchmarkResults/lumped_species.yml lumped species] definitions are simple to adjust. Updating them requires only editing the YAML files. | ||
+ | |||
+ | ==== GCClassic version comparison ==== | ||
+ | |||
+ | Below are links to plots and tables comparing 1-month simulations for GEOS-Chem Classic 12.9.0 (Ref) and GEOS-Chem Classic 13.0.0 (Dev). | ||
{| border=1 cellspacing=0 cellpadding=5 | {| border=1 cellspacing=0 cellpadding=5 | ||
|- | |- | ||
− | !colspan="1" bgcolor="#CCFFFF" width="325px"|Species Category | + | !colspan="1" bgcolor="#CCFFFF" width="325px"|Species Category |
!colspan="5" bgcolor="#CCFFFF"|Plots | !colspan="5" bgcolor="#CCFFFF"|Plots | ||
!colspan="1" bgcolor="#CCFFFF"|Additional Information | !colspan="1" bgcolor="#CCFFFF"|Additional Information | ||
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|} | |} | ||
− | + | ==== GCHP version comparison ==== | |
− | + | Below are links to plots and tables comparing 1-month simulations for GCHP 12.9.0 (Ref) and GCHP 13.0.0 (Dev). | |
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{| border=1 cellspacing=0 cellpadding=5 | {| border=1 cellspacing=0 cellpadding=5 | ||
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|} | |} | ||
− | === | + | ==== GCHP and GEOS-Chem Classic comparison ==== |
− | + | Below are links to plots and tables comparing 1-month simulations for GEOS-Chem Classic 13.0.0 (Ref) and GCHP 13.0.0 (Dev). | |
{| border=1 cellspacing=0 cellpadding=5 | {| border=1 cellspacing=0 cellpadding=5 | ||
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|} | |} | ||
− | === GCHP and GEOS-Chem Classic difference of differences === | + | ==== GCHP and GEOS-Chem Classic difference of differences ==== |
This table contains plots comparing the difference [GCHP 13.0.0 - GCHP 12.9.0] against the difference [GC Classic 13.0.0 - GC Classic 12.9.0], taken from 1-month benchmark simulations. | This table contains plots comparing the difference [GCHP 13.0.0 - GCHP 12.9.0] against the difference [GC Classic 13.0.0 - GC Classic 12.9.0], taken from 1-month benchmark simulations. | ||
Line 865: | Line 872: | ||
NOTE: At present, we have only created the diff-of-diffs plots for species concentration. This can be extended to other categories in the future. | NOTE: At present, we have only created the diff-of-diffs plots for species concentration. This can be extended to other categories in the future. | ||
+ | |||
+ | === Benchmark assessment form === | ||
+ | |||
+ | {| border=1 cellspacing=0 cellpadding=5 | ||
+ | |-bgcolor="#CCCCCC" | ||
+ | !width="325px"|Description | ||
+ | ! | ||
+ | |||
+ | |||
+ | |-valign="top" | ||
+ | |1-month benchmark finished on: | ||
+ | |Mon Nov 2 03:24:27 EST 2020 | ||
+ | |||
+ | |-valign="top" | ||
+ | |Performance statistics: | ||
+ | | | ||
+ | *Compiled with ifort 18.0.5 | ||
+ | *Ran on 24 CPUs of holy7c20304.rc.fas.harvard.edu (Intel(R) Xeon(R) Platinum 8268 CPU @ 2.90GHz) | ||
+ | *Wall time: 06:54:01 | ||
+ | *[[Scalability|CPU time / wall time]]: 19.4750 | ||
+ | *% of ideal performance: 81.15% | ||
+ | *Memory: 13.6795 GB | ||
+ | |||
+ | |-valign="top" bgcolor="#cccccc" | ||
+ | !Metrics | ||
+ | ! | ||
+ | |||
+ | |-valign="top" | ||
+ | |Global mean OH from log file (% change): | ||
+ | |11.22769648880 x 10<sup>5</sup> molec/cm<sup>3</sup> (-8.60) | ||
+ | |||
+ | |-valign="top" | ||
+ | |Methyl chloroform lifetime (% change): | ||
+ | |5.5460 years (+8.20%) | ||
+ | |||
+ | |-valign="top" | ||
+ | |Methane lifetime (% change): | ||
+ | |9.3297 years (+8.09%) | ||
+ | |||
+ | |-valign="top" bgcolor="#cccccc" | ||
+ | !Overview | ||
+ | ! | ||
+ | |||
+ | |-valign="top" | ||
+ | |Comments on observed differences: | ||
+ | |'''''Below we summarize the notable changes caused by specific updates.''''' | ||
+ | |||
+ | |||
+ | |||
+ | |-valign="top" bgcolor="#cccccc" | ||
+ | !Details | ||
+ | ! | ||
+ | |||
+ | |-valign="top" | ||
+ | |List all SURFACE species, J-Values, and COLUMN AOD values that changed by 10% or more: | ||
+ | | | ||
+ | |||
+ | |-valign="top" | ||
+ | |List all 500 hPa species and J-Values that changed by 10% or more : | ||
+ | | | ||
+ | |||
+ | |||
+ | |-valign="top" | ||
+ | |List all ZONAL MEAN species and J-Values that changed by 10% or more: | ||
+ | | | ||
+ | |||
+ | |||
+ | |-valign="top" | ||
+ | |List all EMISSIONS that changed by 10% or more: | ||
+ | | | ||
+ | |||
+ | |-bgcolor="#cccccc" | ||
+ | !Approval | ||
+ | ! | ||
+ | |||
+ | |-valign="top" | ||
+ | |Requires further investigation: | ||
+ | | | ||
+ | |||
+ | |-valign="top" | ||
+ | |Approved by: | ||
+ | | | ||
+ | |||
+ | |-valign="top" | ||
+ | |Date of approval: | ||
+ | | | ||
+ | |} |
Revision as of 03:40, 6 November 2020
This page includes information about all benchmark simulations for GEOS-Chem 13.0.0.
Contents
Version overview
The following items have been added to GEOS-Chem 13.0.0 since the last benchmark for GEOS-Chem 12.9.0.
New data directories
The following data directories have been added or updated in this version. You will have to download the directories relevant to your simulation.
Inventory | Type | What was added? | Directory |
---|---|---|---|
CEDS | DEFAULT (full-chemistry simulations) |
CEDS_GBD-MAPS emission inventory (1970 - 2017) | HEMCO/CEDS/v2020-08/ |
QFED | OPTIONAL | Update QFED emissions through July 2020 | HEMCO/QFED/v2018-07/ |
ODIAC CO2 | DEFAULT (CO2 simulations) |
ODIAC fossil fuel emissions for CO2 simulations | HEMCO/CO2/v2019-12/ |
MERCURY | OPTIONAL (Hg simulations) |
Updated Streets Hg emissions |
HEMCO/MERCURY/v2020-07/ |
CH4 | DEFAULT (CH4 simulations) |
Global Inventory of Methane Emissions from Fuel Exploitation | HEMCO/CH4/v2020-02/ |
1-month benchmarks
Model setup
The following table describes the GEOS-Chem setup for both GEOS-Chem Classic and GCHP 1-month benchmark simulations.
Meteorology fields: | MERRA-2 |
Benchmark month: | July 2019 |
Git tag(s): | 13.0.0-rc.0 |
Compared to previous benchmark: | 12.9.0 |
This version will impact: (select all that apply with boldface) |
|
Benchmark Plots and Tables
NOTES:
- Enable PDF bookmarks in the files linked above to navigate between species. See the Species in GEOS-Chem wiki page for species definitions and details. If you do not see bookmarks in your browser try using a different browser (not Safari) or installing an Adobe Acrobat plug-in.
- Species categories and lumped species definitions are simple to adjust. Updating them requires only editing the YAML files.
GCClassic version comparison
Below are links to plots and tables comparing 1-month simulations for GEOS-Chem Classic 12.9.0 (Ref) and GEOS-Chem Classic 13.0.0 (Dev).
Species Category | Plots | Additional Information | ||||
---|---|---|---|---|---|---|
Level Map | Zonal Mean | Emissions | ||||
Oxidants
O3, CO, OH, NOx |
sfc | 500hPa | full column | stratosphere | sfc | |
Aerosols
DST1, DST2, DST3, DST4, NH4, NIT, SO4, BCPI, BCPO, OCPI, OCPO, AERI, BrSALA, BrSALC, ISALA, ISALC, NITs, SALA, SALC, SO4s, Simple_SOA, Complex_SOA |
sfc | 500hPa | full column | stratosphere | sfc | AOD |
Bromine
Bry, BrOx, Br, Br2, BrCl, BrNO2, BrNO3, BrO, CH3Br, CH2Br2, CHBr3, HOBr, HBr |
sfc | 500hPa | full column | stratosphere | sfc | |
Chlorine
Cly, ClOx, Cl, ClO, Cl2, Cl2O2, ClOO, ClNO2, ClNO3, CCl4, CFCs, CH3Cl, CH2Cl2, CH3CCl3, CHCl3, HOCl, HCl, Halons, HCFCs, OClO |
sfc | 500hPa | full column | stratosphere | -- | |
Iodine
Iy, IxOy, I, I2, IBr, ICl, IO, IONO, IONO2, CH3I, CH2I2, CH2ICl, CH2IBr, HI, HOI, OIO |
sfc | 500hPa | full column | stratosphere | sfc | |
Nitrogen
NOy, NOx, HNO2, HNO3, HNO4, MPAN, NIT, NO, NO2, NO3, N2O5, MPN, PAN, PPN, N2O, NHx, NH3, NH4, MENO3, ETNO3, IPRNO3, NPRNO3 |
sfc | 500hPa | full column | stratosphere | sfc | |
Primary Organics
EOH, MOH, ISOP, MTPA, MTPO, LIMO, ALK4, BENZ, CH4, C2H6, C3H8, PRPE, TOLU, XYLE |
sfc | 500hPa | full column | stratosphere | sfc | |
Secondary Organics
ACTA, ALD2, CH2O, HPALDs, MACR, IEPOX, ACET, MEK, MVK, ISOPN, GLYX, HCOOH, MAP, RCHO, MP |
sfc | 500hPa | full column | stratosphere | sfc | |
Secondary Organic Aerosols
TSOA0, TSOA1, TSOA2, TSOA3, ASOA1, ASOA2, ASOA3, ASOAN, TSOG0, TSOG1, TSOG2, TSOG3, ASOG1, ASOG2, ASOG3, INDIOL, LVOCOA, SOAIE, SOAGX, SOAP, SOAS |
sfc | 500hPa | full column | stratosphere | sfc | |
Sulfur
SOx, DMS, OCS, SO2, SO4 |
sfc | 500hPa | full column | stratosphere | sfc | |
ROy
H2O2, H, H2, H2O, HO2, O1D, OH, RO2 |
sfc | 500hPa | full column | stratosphere | -- | |
J-values | sfc | 500hPa | full column | stratosphere | -- | -- |
Emissions by HEMCO category | Total
Aircraft, Anthropogenic, Biomass Burning, Biogenic, Lightning, Natural, Ocean, Seabirds, Decaying Plants, Ship, Soil, Degassing Volcanoes, Erupting Volcanoes | |||||
Emission totals | Tables by species | |||||
Global mass | Entire atmosphere | |||||
Metrics | OH concentration, MCF lifetime, CH4 lifetime | |||||
Budgets | Budgets after operations
|
GCHP version comparison
Below are links to plots and tables comparing 1-month simulations for GCHP 12.9.0 (Ref) and GCHP 13.0.0 (Dev).
Species Category2 | Plots | Additional Information | ||||
---|---|---|---|---|---|---|
Level Map | Zonal Mean | Emissions | ||||
Oxidants
O3, CO, OH, NOx |
sfc | 500hPa | full column | stratosphere | sfc | |
Aerosols
DST1, DST2, DST3, DST4, NH4, NIT, SO4, BCPI, BCPO, OCPI, OCPO, AERI, BrSALA, BrSALC, ISALA, ISALC, NITs, SALA, SALC, SO4s, Simple_SOA, Complex_SOA |
sfc | 500hPa | full column | stratosphere | sfc | AOD |
Bromine
Bry, BrOx, Br, Br2, BrCl, BrNO2, BrNO3, BrO, CH3Br, CH2Br2, CHBr3, HOBr, HBr |
sfc | 500hPa | full column | stratosphere | sfc | |
Chlorine
Cly, ClOx, Cl, ClO, Cl2, Cl2O2, ClOO, ClNO2, ClNO3, CCl4, CFCs, CH3Cl, CH2Cl2, CH3CCl3, CHCl3, HOCl, HCl, Halons, HCFCs, OClO |
sfc | 500hPa | full column | stratosphere | -- | |
Iodine
Iy, IxOy, I, I2, IBr, ICl, IO, IONO, IONO2, CH3I, CH2I2, CH2ICl, CH2IBr, HI, HOI, OIO |
sfc | 500hPa | full column | stratosphere | sfc | |
Nitrogen
NOy, NOx, HNO2, HNO3, HNO4, MPAN, NIT, NO, NO2, NO3, N2O5, MPN, PAN, PPN, N2O, NHx, NH3, NH4, MENO3, ETNO3, IPRNO3, NPRNO3 |
sfc | 500hPa | full column | stratosphere | sfc | |
Primary Organics
EOH, MOH, ISOP, MTPA, MTPO, LIMO, ALK4, BENZ, CH4, C2H6, C3H8, PRPE, TOLU, XYLE |
sfc | 500hPa | full column | stratosphere | sfc | |
Secondary Organics
ACTA, ALD2, CH2O, HPALDs, MACR, IEPOX, ACET, MEK, MVK, ISOPN, GLYX, HCOOH, MAP, RCHO, MP |
sfc | 500hPa | full column | stratosphere | sfc | |
Secondary Organic Aerosols
TSOA0, TSOA1, TSOA2, TSOA3, ASOA1, ASOA2, ASOA3, ASOAN, TSOG0, TSOG1, TSOG2, TSOG3, ASOG1, ASOG2, ASOG3, INDIOL, LVOCOA, SOAIE, SOAGX, SOAP, SOAS |
sfc | 500hPa | full column | stratosphere | sfc | |
Sulfur
SOx, DMS, OCS, SO2, SO4 |
sfc | 500hPa | full column | stratosphere | sfc | |
ROy
H2O2, H, H2, H2O, HO2, O1D, OH, RO2 |
sfc | 500hPa | full column | stratosphere | -- | |
J-values | sfc | 500hPa | full column | stratosphere | -- | -- |
Emissions by HEMCO category | Total
Aircraft, Anthropogenic, Biomass Burning, Biogenic, Lightning, Natural, Ocean, Seabirds, Decaying Plants, Ship, Soil, Degassing Volcanoes, Erupting Volcanoes | |||||
Emission totals | Tables by species | |||||
Global mass | Entire atmosphere | |||||
Budgets | Budgets after operations |
GCHP and GEOS-Chem Classic comparison
Below are links to plots and tables comparing 1-month simulations for GEOS-Chem Classic 13.0.0 (Ref) and GCHP 13.0.0 (Dev).
Species Category2 | Plots | Additional Information | ||||
---|---|---|---|---|---|---|
Level Map | Zonal Mean | Emissions | ||||
Oxidants
O3, CO, OH, NOx |
sfc | 500hPa | full column | stratosphere | sfc | |
Aerosols
DST1, DST2, DST3, DST4, NH4, NIT, SO4, BCPI, BCPO, OCPI, OCPO, AERI, BrSALA, BrSALC, ISALA, ISALC, NITs, SALA, SALC, SO4s, Simple_SOA, Complex_SOA |
sfc | 500hPa | full column | stratosphere | sfc | AOD |
Bromine
Bry, BrOx, Br, Br2, BrCl, BrNO2, BrNO3, BrO, CH3Br, CH2Br2, CHBr3, HOBr, HBr |
sfc | 500hPa | full column | stratosphere | sfc | |
Chlorine
Cly, ClOx, Cl, ClO, Cl2, Cl2O2, ClOO, ClNO2, ClNO3, CCl4, CFCs, CH3Cl, CH2Cl2, CH3CCl3, CHCl3, HOCl, HCl, Halons, HCFCs, OClO |
sfc | 500hPa | full column | stratosphere | -- | |
Iodine
Iy, IxOy, I, I2, IBr, ICl, IO, IONO, IONO2, CH3I, CH2I2, CH2ICl, CH2IBr, HI, HOI, OIO |
sfc | 500hPa | full column | stratosphere | sfc | |
Nitrogen
NOy, NOx, HNO2, HNO3, HNO4, MPAN, NIT, NO, NO2, NO3, N2O5, MPN, PAN, PPN, N2O, NHx, NH3, NH4, MENO3, ETNO3, IPRNO3, NPRNO3 |
sfc | 500hPa | full column | stratosphere | sfc | |
Primary Organics
EOH, MOH, ISOP, MTPA, MTPO, LIMO, ALK4, BENZ, CH4, C2H6, C3H8, PRPE, TOLU, XYLE |
sfc | 500hPa | full column | stratosphere | sfc | |
Secondary Organics
ACTA, ALD2, CH2O, HPALDs, MACR, IEPOX, ACET, MEK, MVK, ISOPN, GLYX, HCOOH, MAP, RCHO, MP |
sfc | 500hPa | full column | stratosphere | sfc | |
Secondary Organic Aerosols
TSOA0, TSOA1, TSOA2, TSOA3, ASOA1, ASOA2, ASOA3, ASOAN, TSOG0, TSOG1, TSOG2, TSOG3, ASOG1, ASOG2, ASOG3, INDIOL, LVOCOA, SOAIE, SOAGX, SOAP, SOAS |
sfc | 500hPa | full column | stratosphere | sfc | |
Sulfur
SOx, DMS, OCS, SO2, SO4 |
sfc | 500hPa | full column | stratosphere | sfc | |
ROy
H2O2, H, H2, H2O, HO2, O1D, OH, RO2 |
sfc | 500hPa | full column | stratosphere | -- | |
J-values | sfc | 500hPa | full column | stratosphere | -- | -- |
Emissions by HEMCO category | Total
Aircraft, Anthropogenic, Biomass Burning, Biogenic, Lightning, Natural, Ocean, Seabirds, Decaying Plants, Ship, Soil, Degassing Volcanoes, Erupting Volcanoes | |||||
Emission totals | Tables by species | |||||
Global mass | Entire atmosphere | |||||
Budgets | Budgets after operations |
GCHP and GEOS-Chem Classic difference of differences
This table contains plots comparing the difference [GCHP 13.0.0 - GCHP 12.9.0] against the difference [GC Classic 13.0.0 - GC Classic 12.9.0], taken from 1-month benchmark simulations.
Category | Plots | |||
---|---|---|---|---|
Level Map | Zonal Mean | |||
Oxidants | sfc | 500hPa | full column | stratosphere |
Aerosols | sfc | 500hPa | full column | stratosphere |
Bromine | sfc | 500hPa | full column | stratosphere |
Chlorine | sfc | 500hPa | full column | stratosphere |
Iodine | sfc | 500hPa | full column | stratosphere |
Nitrogen | sfc | 500hPa | full column | stratosphere |
Primary Organics | sfc | 500hPa | full column | stratosphere |
Secondary Organics | sfc | 500hPa | full column | stratosphere |
Secondary Organic Aerosols | sfc | 500hPa | full column | stratosphere |
Sulfur | sfc | 500hPa | full column | stratosphere |
ROy | sfc | 500hPa | full column | stratosphere |
NOTE: At present, we have only created the diff-of-diffs plots for species concentration. This can be extended to other categories in the future.
Benchmark assessment form
Description |
|
---|---|
1-month benchmark finished on: | Mon Nov 2 03:24:27 EST 2020 |
Performance statistics: |
|
Metrics | |
Global mean OH from log file (% change): | 11.22769648880 x 105 molec/cm3 (-8.60) |
Methyl chloroform lifetime (% change): | 5.5460 years (+8.20%) |
Methane lifetime (% change): | 9.3297 years (+8.09%) |
Overview | |
Comments on observed differences: | Below we summarize the notable changes caused by specific updates.
|
Details | |
List all SURFACE species, J-Values, and COLUMN AOD values that changed by 10% or more: | |
List all 500 hPa species and J-Values that changed by 10% or more : |
|
List all ZONAL MEAN species and J-Values that changed by 10% or more: |
|
List all EMISSIONS that changed by 10% or more: | |
Approval | |
Requires further investigation: | |
Approved by: | |
Date of approval: |