View source for GEOS-Chem 13.4.0

'''''[[GEOS-Chem_versions|GEOS-Chem Versions Page]]'''''

This page includes information about GEOS-Chem 13.4.0 (currently under development)

=== Version overview ===

The following items have been added to GEOS-Chem 13.4.0 since the last GEOS-Chem version [[GEOS-Chem 13.3.4]].  Also see the following Github pages:
*[https://github.com/geoschem/geos-chem/milestone/26?closed=1 13.4.0 milestone for geoschem/geos-chem]
*[https://github.com/geoschem/GCHP/milestone/9?closed=1 13.4.0 milestone for geoschem/GCHP]
*[https://github.com/geoschem/HEMCO/milestone/8?closed=1 3.4.0 milestone for geoschem/HEMCO]

{| border=1 cellspacing=0 cellpadding=5 
|-bgcolor="#CCCCCC"
!width="500px"|Feature
!width="200px"|Contributor(s)
!width="100px"|Model scope
!width="300px"|Notes and references

|-valign="top"
!colspan="4" bgcolor="#CCFFFF"|Updates that will affect full-chemistry benchmark simulations


|-valign="top"
|[https://github.com/geoschem/geos-chem/issues/1145 Turn off sea salt debromination by default]
|Viral Shah (Harvard)<br>Melissa Sulprizio (GCST)
|Chemistry
|
* [https://github.com/geoschem/geos-chem/pull/1177 geoschem/geos-chem PR #1177]
* [https://github.com/geoschem/geos-chem/issues/1145 geoschem/geos-chem #1145]

|-valign="top"
|[https://github.com/geoschem/geos-chem/pull/1054 Migrating sulfate chemistry into KPP]
|Mike Long (GCST)<br>Viral Shah (Harvard)<br>Bob Yantosca (GCST)
|Chemistry &<br>Structural
|
* [https://github.com/geoschem/geos-chem/pull/1054 geoschem/geos-chem PR #1054]

|-valign="top"
|[https://github.com/geoschem/geos-chem/issues/1001 Fix bug in Henry law CALC_HEFF routine in hetchem computations]
|Viral Shah (Harvard)
|Chemistry
|
* [https://github.com/geoschem/geos-chem/pull/1042 geoschem/geos-chem PR #1042]
* [https://github.com/geoschem/geos-chem/issues/1001 geoschem/geos-chem #1001]

|-valign="top"
|[https://github.com/geoschem/geos-chem/issues/1034 Bug fix: Remove double-counting of HCl uptake on acidic sea salt]
|Viral Shah (Harvard)
|Chemistry
|
* [https://github.com/geoschem/geos-chem/pull/1041 geoschem/geos-chem PR #1041]
* [https://github.com/geoschem/geos-chem/issues/1034 geoschem/geos-chem #1034]

|-valign="top"
|[https://github.com/geoschem/geos-chem/issues/997 Update surface resistance for ozone deposition to ice/snow]
|Ryan Pound (York)<br>Shuting Zhai (UW)
|Drydep
|
*[https://github.com/geoschem/geos-chem/pull/1055 geoschem/geos-chem PR #1055]
*[https://github.com/geoschem/geos-chem/issues/997 geoschem/geos-chem #997]

|-valign="top"
|[https://github.com/geoschem/geos-chem/pull/992 Use updated definition of PM2.5; Add PM10 diagnostic]
|Bob Yantosca (GCST)
|Diagnostics &<br>Benchmarking
|
*[https://github.com/geoschem/geos-chem/pull/992 geoschem/geos-chem PR #992]
*[https://wiki.geos-chem.org/Particulate_matter_in_GEOS-Chem Particulate Matter in GEOS-Chem (wiki)]

|-valign="top"
|[https://objects.githubusercontent.com/github-production-repository-file-5c1aeb/137920321/8307152?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20220318%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20220318T194717Z&X-Amz-Expires=300&X-Amz-Signature=c58ced810208d2072c73b7ef9ad49c44ab739be4389ffa32aab12c0f08a93649&X-Amz-SignedHeaders=host&actor_id=5880296&key_id=0&repo_id=137920321&response-content-disposition=attachment%3Bfilename%3DAEIC_2019_technical_note.pdf&response-content-type=application%2Fpdf AEIC 2019 aircraft emissions inventory]
|Seb Eastham (MIT)<br>Thibaud Fritz (MIT)
|Emissions &<br>Bug Fix
|
* [https://github.com/geoschem/geos-chem/pull/1183 geoschem/geos-chem PR #1183]

|-valign="top"
|[https://github.com/geoschem/geos-chem/issues/1005 Use degassing-only volcano emissions in GEOS-Chem benchmark simulations]
|Christoph Keller (GMAO)<br>Daniel Jacob (Harvard)
|Emissions &<br>Benchmarking
|
* [https://github.com/geoschem/geos-chem/issues/1005 geoschem/geos-chem #1005]

|-valign="top"
|[https://github.com/geoschem/geos-chem/pull/945 Add option for driving GEOS-Chem with native GEOS meteorological files]
|Liam Bindle (GCST)
|Structural
|
* [https://github.com/geoschem/geos-chem/pull/945 geoschem/geos-chem PR #945]
* [https://github.com/geoschem/GCHP/pull/164 geoschem/GCHP PR #164]
* [https://github.com/geoschem/HEMCO/pull/113 geoschem/HEMCO PR #113]

|-valign="top"
!colspan="4" bgcolor="#CCFFFF"|Updates that will NOT affect full-chemistry benchmark simulations

|-valign="top"
|[https://pubs-acs-org.ezp-prod1.hul.harvard.edu/doi/10.1021/acs.est.1c03160 Updated Hg chemistry in KPP]
|Viral Shah (Harvard)<br>Colin Thackray (Harvard)<br>Mike Long (GCST)<br>Bob Yantosca (GCST)
|Chemistry
|
* [https://github.com/geoschem/geos-chem/discussions/1084 geoschem/geos-chem #1084]
* Validation is ongoing

|-valign="top"
|[https://github.com/geoschem/geos-chem/issues/951 Bug fix: Use REAL*8 precision in for CH3O2 + OH reaction definition in fullchem.eqn]
|Bob Yantosca (GCST)
|Chemistry
|
* [https://github.com/geoschem/geos-chem/issues/951 geoschem/geos-chem #951]
* Zero-diff update

|-valign="top"
|[https://doi.org/10.5194/acp-2021-911 Updated Global Inventory of Methane Emissions from Oil/Gas/Coal (GFEI v2)]
|Tia Scarpelli (U. Edinburgh)<br>Melissa Sulprizio (GCST)
|Emissions
|
*[https://github.com/geoschem/geos-chem/issues/1043 geoschem/geos-chem #1043]
*<u>Reference</u>: Scarpelli et al [2021],<br>DOI: [https://doi.org/10.5194/acp-2021-911 10.5194/acp-2021-911]

|-valign="top"
|[https://doi.org/10.1088/1748-9326/ac40b1 Anthropogenic Methane Emission Inventory for Canada]
|Tia Scarpelli (U. Edinburgh)<br>Melissa Sulprizio (GCST)
|Emissions
|
*[https://github.com/geoschem/geos-chem/issues/1072 geoschem/geos-chem #1072]
*<u>Reference</u>: Scarpelli et al [2021], DOI: [https://doi.org/10.1088/1748-9326/ac40b1 10.1088/1748-9326/ac40b1]

|-valign="top"
|[https://edgar.jrc.ec.europa.eu/dataset_ghg60 Use EDGARv6 global anthro emissions for CH4 simulation]
|Melissa Sulprizio (GCST)
|Emissions
|
*[https://github.com/geoschem/geos-chem/issues/1044 geoschem/geos-chem #1044]
*[https://edgar.jrc.ec.europa.eu/dataset_ghg60 Link to EDGAR data]

|-valign="top"
|[https://acp.copernicus.org/articles/21/1861/2021/ Updated Rn-222 emissions for TransportTracers simulations]
|Bo Zhang (NIA)
|Emissions
|
*[https://github.com/geoschem/HEMCO/issues/120 geoschem/HEMCO #120]
*Existing Rn emissions will remain as an option

|-valign="top"
|[https://github.com/geoschem/HEMCO/issues/122 Retire HEMCO extension for CH4 wetland emissions]
|Melissa Sulprizio (GCST)
|Emissions
|
* [https://github.com/geoschem/HEMCO/issues/122 geoschem/HEMCO #122]
* [https://github.com/geoschem/HEMCO/pull/124 geoschem/HEMCO PR #124]
* [https://github.com/geoschem/geos-chem/pull/1073 geoschem/geos-chem PR #1073]
* Superseded by WETCHARTS emissions (CH4 simulation only)

|-valign="top"
|[https://github.com/geoschem/geos-chem/pull/459 Updates to enable automated run directory creation]
|Liam Bindle (GCST)<br>Melissa Sulprizio (GCST)
|Run directory
|
* [https://github.com/geoschem/geos-chem/pull/459 geoschem/geos-chem PR #459]
* Zero-diff update

|-valign="top"
|[https://github.com/geoschem/geos-chem/issues/1020 Bug fix: Allow GEOS-Chem Classic History to archive irregular intervals (e.g. a month and a day)]
|Bob Yantosca (GCST)
|Diagnostics
|
* [https://github.com/geoschem/geos-chem/issues/1020 geoschem/geos-chem 1020]
* Zero-diff update

|-valign="top"
|[https://github.com/geoschem/geos-chem/issues/1020 Updates for running GEOS-Chem within GEOS]
|Christoph Keller (GMAO) <br> Lizzie Lundgren (GCST)
|GEOS
|
* [https://github.com/geoschem/geos-chem/pull/1102 geoschem/geos-chem PR 1102]
* [https://github.com/geoschem/HEMCO/pull/125 geoschem/HEMCO PR 125]
* Zero-diff update

|-valign="top"
|[https://github.com/geoschem/geos-chem/pull/1148 Add CH4 pseudo flux diagnostic]
|Christoph Keller (GMAO)
|Diagnostics
|
* [https://github.com/geoschem/geos-chem/pull/1148 geoschem/geos-chem PR #1148]

|-valign="top"
|[https://github.com/geoschem/geos-chem/issues/1127 Update tagged Ox simulation to use archived prod/loss rates from GEOS-Chem and retire Linoz]
|GCST
|Specialty simulation
|
* [https://github.com/geoschem/geos-chem/pull/1109 geoschem/geos-chem PR #1109]

|-valign="top"
!colspan="4" bgcolor="#CCFFFF"|Updates that will only affect GCHP

|-valign="top"
|Add capability to use mass fluxes in advection
|Sebastian Eastham (MIT) <br> Liam Bindle (GCST)
|Advection
|
*[https://github.com/geoschem/GCHP/pull/172 geoschem/GCHP PR #172]

|-valign="top"
|Switch advection to use total pressure (rather than dry)
|Sebastian Eastham (MIT) <br> Liam Bindle (GCST)
|Advection
|
*[https://github.com/geoschem/GCHP/pull/172 geoschem/GCHP PR #172]

|-valign="top"
|Add diagnostic for vertical air movement (vertical mass flux)
|Liam Bindle (GCST)
|Diagnostics
|
*[https://github.com/geoschem/GCHP/pull/172 geoschem/GCHP PR #172]

|-valign="top"
|[https://github.com/geoschem/geos-chem/pull/1008 Define a GCHP "Default" diagnostic collection that will archive a small number of commonly-requested diagnostic fields]
|Liam Bindle (GCST)
|Structural
|
*[https://github.com/geoschem/geos-chem/pull/1008 geoschem/geos-chem PR #1008]

|-valign="top"
|Add capability to read native meteorological data files
|Liam Bindle (GCST) <br> Bob Yantosca (GCST)
|Structural
|
*[https://github.com/geoschem/GCHP/issues/165 geoschem/GCHP PR #165]

|-valign="top"
|Fix communicators leak
|Weiyuan Jiang (GSFC)
|Bug fix
|
*[https://github.com/geoschem/GCHP/issues/187 geoschem/GCHP Issue #187]
*[https://github.com/geoschem/MAPL/pull/19 geoschem/MAPL PR #19]


|-valign="top"
|Fix unintuitive error handling when untemplated file is missing
|Sebastian Eastham (MIT)
|Bug fix
|
*[https://github.com/geoschem/GCHP/issues/176 geoschem/GCHP Issue #176]
*[https://github.com/geoschem/MAPL/pull/16 geoschem/MAPL #16]

|-valign="top"
|Fix incorrect output file timestamp with 24-hour duration and 1-hour frequency
|Atanas Troyanov (GMAO)
|Bug fix
|
*[https://github.com/geoschem/GCHP/issues/162 geoschem/GCHP Issue #162]

|-valign="top"
|Fix units in FV3 mass flux variable that impacted vertical mass flux diagnostic
|Bill Putman (GMAO)
|Bug fix
|
*[https://github.com/geoschem/GCHP/issues/196 geoschem/GCHP Issue #196]

|-valign="top"
|[https://github.com/geoschem/geos-chem/pull/1178 Move call to setup_wetscav to prevent zero C_H2O used in wet scavening in first timestep]
|Lizzie Lundgren (GCST)
|Bug fix
|
*[https://github.com/geoschem/geos-chem/pull/1178 geoschem/geos-chem PR #1178]
*Removes differences in wet scavenging when breaking up run

|}

=== 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="200px"|Inventory
!width="100px"|Needed for
!width="400px"|What was added?
!width="300px"|Directory

|-valign="top"
|Updated CH4 anthropogenic emissions:
|CH4 simulation and IMI only
|
*[https://doi.org/10.5194/acp-2021-911 GFEI v2.0]
*[https://doi.org/10.1088/1748-9326/ac40b1 Scarpelli et al (2021) Canadian emissions]
*[https://edgar.jrc.ec.europa.eu/dataset_ghg60 EDGAR v6.0]
|[http://geoschemdata.wustl.edu/ExtData/HEMCO/CH4/v2022-01/README <tt>ExtData/HEMCO/CH4/v2022-01</tt>]

|-valign="top"
|[https://doi.org/10.5194/acp-21-1861-2021 ZHANG_Rn222]
|TransportTracers simulations only
|Updated Rn222 emissions for TransportTracers simulations. See [https://doi.org/10.5194/acp-21-1861-2021 Bo Zhang et al (2021)]
|[http://geoschemdata.wustl.edu/ExtData/HEMCO/ZHANG_Rn222/v2021-11/README <tt>ExtData/HEMCO/ZHANG_Rn222/v2021-11</tt>]

|-valign="top"
|[https://github.com/geoschem/geos-chem/files/8307152/AEIC_2019_technical_note.pdf AEIC2019]
|fullchem, aerosol-only, tagCO, and CO2 simulations
|Aircraft emissions (with prior year scaling factors) from the AEIC inventory.
* NOTE: Monthly-mean is the default, but daily emissions are also available for research purposes.
|[http://geoschemdata.wustl.edu/ExtData/GEOSCHEM_RESTARTS/HEMCO/AEIC2019/v2022-03/README <tt>ExtData/AEIC2019/v2022-03/</tt>]

|-valign="top"
|Updated Hg simulation restart file
|Hg simulations only
|Sample restart file for the updated Hg mechanism. See [https://pubs-acs-org.ezp-prod1.hul.harvard.edu/doi/10.1021/acs.est.1c03160 Viral Shah et al (2021)]
|[http://geoschemdata.wustl.edu/ExtData/GEOSCHEM_RESTARTS/v2021-12/README <tt>ExtData/GEOSCHEM_RESTARTS/v2021-12</tt>]

|-valign="top"
|Updated TOMAS simulation restart files
|TOMAS simulations only
|Added HSO3m and SO3mm species to TOMAS restart files
|[http://geoschemdata.wustl.edu/ExtData/GEOSCHEM_RESTARTS/v2021-12/README <tt>ExtData/GEOSCHEM_RESTARTS/v2021-12</tt>]

|}

== Notes for viewing benchmark plots ==

#Enable PDF bookmarks in the file links to navigate between species.  If you do not see bookmarks in your browser try using a different browser (not Safari) or installing an Adobe Acrobat plug-in.
# See the [http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/species_database.yml species database] for species definitions and details.
# [http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/benchmark_categories.yml Species categories] and [http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/lumped_species.yml lumped species] are defined in YAML files within the GEOS-Chem post-processing software [https://github.com/geoschem/gcpy GCPy].

== 1-month full-chemistry benchmarks ==

=== 1-month benchmark 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"|Git tag(s):
|width="400px"|
*GEOS-Chem Classic: [https://github.com/geoschem/GCClassic/releases/tag/13.4.0-rc.0 13.4.0-rc.0]
*GCHP: [https://github.com/geoschem/GCHP/releases/tag/13.4.0-rc.0 13.4.0-rc.1]
**NOTE: 13.4.0-rc.1 corrects typos in the GCHP HEMCO_Config.rc fullchem template file that were present in 13.4.0-rc.0.  This caused emission differences w/r/t GC-Classic 13.4.0-rc.0.  Because this only affected GCHP, we did not return the GC-Classic benchmark.
*HEMCO: [https://github.com/geoschem/GCHP/releases/tag/3.4.0-rc.0 3.4.0-rc.0]

|-valign="top"
|Compared to previous benchmark:
|[[GEOS-Chem_13.3.0|13.3.0]]

|-valign="top"
|Software environment:
|gcc 10.2.0<br>OpenMPI 4.1.0<br>netcdf-fortran 4.5.3<br>CMake 3.17.3<br>ESMF 8.0.1

|-valign="top"
|Model resolution:
|
*GEOS-Chem Classic: 4&deg; x 5&deg;
*GCHP: c48

|-valign="top"
|Meteorology fields:
|[[MERRA-2]]
*GEOS-Chem Classic: 4&deg; x 5&deg;
*GCHP: 0.5&deg; x 0.625&deg;

|-valign="top"
|Initial conditions:
|[http://ftp.as.harvard.edu/gcgrid/data/ExtData/GEOSCHEM_RESTARTS/v2021-09/ July 1, 2019]
*NOTE: GCHP c48 restart file regridded from GEOS-Chem Classic 4&deg; x 5&deg;

|-valign="top"
|Benchmark month:
|July 2019

|-valign="top"
|Emissions setup:
|[https://github.com/geoschem/geos-chem/blob/13.4.0-rc.0/run/GCClassic/HEMCO_Config.rc.templates/HEMCO_Config.rc.fullchem HEMCO_Config.rc]

|-valign="top"
|Chemistry setup:
|[https://github.com/geoschem/geos-chem/blob/13.4.0-rc.0/KPP/fullchem/fullchem.eqn fullchem.eqn]

|-valign="top"
|This version will impact:<br>(select all that apply with '''boldface''')
|
*'''Emissions'''
*Photolysis
*'''Chemistry'''
*'''Dry Deposition'''
*Wet Deposition
*Advection
*BL Mixing
*Convection
*Meteorology Fields
*'''Other (please specify):'''
**'''Run directory creation scripts'''

|}

=== 1-month benchmark assessment form ===

{| border=1 cellspacing=0 cellpadding=5
|-bgcolor="#CCCCCC"
!width="325px"|Performance
!width="250px"|GEOS-Chem Classic (rc.0)
!width="250px"|GCHP (rc.2)

|-valign="top"
|Grid resolution:
|4&deg; x 5&deg;
|C48

|-valign="top"
|# CPUs, nodes:
|48 CPUs<br>1 node (Intel Cascade Lake)
|96 CPUs<br>2 nodes (Intel Cascade Lake)

|-valign="top"
|Wall time:
|03:37:13
|06:02:38

|-valign="top"
|[[Scalability|CPU time / wall time]]:
|31.79
|95.31

|-valign="top"
|% of ideal performance:
|66.23%
|97.3%

|-valign="top"
|Memory:
|11.4128 GB
|106 GB

|-valign="top"
|Global mean OH:<br>(% change from previous version)
|11.70790814279 x 10<sup>5</sup> molec/cm3 <br>(-0.329%)
|11.63793080268 x 10<sup>5</sup> molec/cm3 <br>(-0.377%)

|-valign="top"
|Methyl chloroform lifetime:<br>(% change from previous version)
|5.294530 years<br>(+0.557%)
|5.332938 years<br>(+0.609%)

|-valign="top"
|Methane lifetime:<br>(% change from previous version)
|8.923431 years<br>(+0.581%)
|8.988413 years<br>(+0.632%)

|-valign="top" bgcolor="#cccccc"
!colspan="4"|Details

|-valign="top"
|Species, J-Values, and COLUMN AOD values that changed by 10% or more at the '''surface''':
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/SigDiffs_sfc.txt GEOS-Chem Classic<br>13.4.0-rc.1 vs. 13.3.0-rc.0]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.1/GCHP/BenchmarkResults/GCHP_version_comparison/SigDiffs_sfc.txt GCHP 13.4.0-rc.2 vs. 13.3.0-rc.0]

|-valign="top"
|Species and J-Values that changed by 10% or more at '''500 hPa''':
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/SigDiffs_500hpa.txt GEOS-Chem Classic<br>13.4.0-rc.1 vs. 13.3.0-rc.0]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.1/GCHP/BenchmarkResults/GCHP_version_comparison/SigDiffs_500hpa.txt GCHP 13.4.0-rc.2 vs. 13.3.0-rc.0]

|-valign="top"
|Species and J-Values that changed by 10% or more in '''zonal mean''':
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/SigDiffs_zonalmean.txt GEOS-Chem Classic<br>13.4.0-rc.1 vs. 13.3.0-rc.0]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.1/GCHP/BenchmarkResults/GCHP_version_comparison/SigDiffs_zonalmean.txt GCHP 13.4.0-rc.2 vs. 13.3.0-rc.0]

|-valign="top"
|'''Emissions''' that changed by 10% or more:
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/SigDiffs_emissions.txt GEOS-Chem Classic<br>13.4.0-rc.1 vs. 13.3.0-rc.0]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.1/GCHP/BenchmarkResults/GCHP_version_comparison/SigDiffs_emissions.txt GCHP 13.4.0-rc.2 vs. 13.3.0-rc.0]

|-valign="top" bgcolor="#cccccc"
!colspan="4"|Overview

|-valign="top"
|colspan="4"|'''''Below we summarize the notable changes caused by specific updates. Supplementary plots may be viewed at http://ftp.as.harvard.edu/gcgrid/geos-chem/validation/InternalBenchmarks/13.4.0/.'''''

'''''1. [https://github.com/geoschem/geos-chem/pull/1054 Migrating sulfate chemistry into KPP]'''''

<blockquote>An error in GEOS-Chem 13.3.0 meant that HMS chemistry was not properly implemented. This has now been fixed in 13.4.0-rc.0 ([http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Sulfur/Sulfur_Surface.pdf see this plot]).</blockquote>

<blockquote>Furthermore, this update causes the global tropospheric mass of BrO to increase by 11%:</blockquote>

                         before    after      diff      % diff
    BrO trop mass [Gg] : 9.543837  10.623180  1.079344  11.309

<blockquote>This increase ([http://ftp.as.harvard.edu/gcgrid/geos-chem/validation/InternalBenchmarks/13.4.0/GCC_13.4.0-alpha.14/Bromine/Bromine_Surface.pdf see plot]) seems to be caused by the sulfur reactions on sea salt that were added to the KPP-generated chemical mechanism.  The area of greatest change of BrO is at the surface southern extratropics, an area of high sea salt emissions.  We are investigating further.

Other changes in benchmark output related to this update are:
*Very small changes in OH Metrics (mean OH +0.0004%)
*Small changes in Oxidants concentrations.
*SO2 at surface decreases by ~10%. 
*Large SO4 decreases (~50%) in the boreal forest regions of Canada & Russia.
</blockquote>

'''''2. [https://github.com/geoschem/geos-chem/issues/1001 Fix bug in Henry law CALC_HEFF routine in hetchem computations]'''''

<blockquote>This update causes the global tropospheric mass of BrO to increase by 15%:</blockquote>

                         before    after     diff      % diff
    BrO trop mass [Gg} : 8.358857  9.663602  1.304745  15.609

<blockquote>Other changes in benchmark output related to this update are:
*Very small changes in the OH metrics (mean OH -0.0698%, MCF lifetime +0.10%; CH4 lifetime +0.05%)
*Small changes in Trop+Strat masses for most species.
*Cl/Br species concentrations have significant changes primarily in the extratropics.
</blockquote>

'''''3. [https://github.com/geoschem/geos-chem/pull/1067 Fix scale factors applied to VOC aircraft emissions in AEIC inventory]'''''

<blockquote>The updated scale factors, which correct the conversion from atoms C to kg species, result in significant decreases in emissions for VOC species. This occurs mostly in the northern hemisphere and up to the lower stratosphere (where most aircraft emissions are placed).</blockquote>

    ###################################################################################
    ### Emissions totals for inventory AEIC [Tg]                                    ###
    ### Ref = GCC_13.3.0-rc.1; Dev = GCC_13.4.0-rc.0                                ###
    ###################################################################################
                                    Ref                 Dev          Dev - Ref    % diff
     AEIC ACET          :           0.000139            0.000086     -0.000053   -38.027
     AEIC ALD2          :           0.001829            0.000996     -0.000833   -45.529
     AEIC ALK4          :           0.005617            0.004274     -0.001343   -23.912
     AEIC C2H6          :           0.000152            0.000122     -0.000031   -20.213
     AEIC C3H8          :           0.000022            0.000018     -0.000004   -18.386
     AEIC MACR          :           0.001827            0.000100     -0.001727   -94.522
     AEIC PRPE          :           0.004855            0.003779     -0.001076   -22.168
     AEIC RCHO          :           0.001384            0.003358      0.001974   142.621

<blockquote>However, this update resulted in minimal changes to global quantities, as VOC aircraft emissions are typically less than 1Gg for the simulation month.  

Other changes in benchmark output related to this update are:
* Very small changes in oxidants (too small to show up in ratio plots).  
* Slight change in most primary organics, but % differences are of order 1e-4 or 1e-5. 
* Some zonal mean plots show diffs at top of atm where conc's are already low. 
* Mean OH decreased by -0.005%, CH4 and MCF increasd by +0.006%.
* Very small changes in mass for most species.  
</blockquote>

'''''4. [https://github.com/geoschem/geos-chem/issues/1034 Bug fix: Remove double-counting of HCl uptake on acidic sea salt]'''''

<blockquote>This update causes the global tropospheric mass of BrO to increase by 13%:</blockquote>

                  before    after     diff      % diff
    alpha.4 BrO : 7.354777  8.358857  1.004080  13.652

<blockquote>Other changes in benchmark output related to this update are:
*As expected, chlorine species concentrations decrease in the southern latitudes (esp. at about 40S), where there is more sea salt (and now less removal of HCl due to the bug fix).
*Some increase of Cl species concentrations at northern latitudes are observed.
*Cly concentrations generally increase.
*Very small chagnes in OH metrics as well (mean OH -0.03% change).
</blockquote>

'''''5. [https://github.com/geoschem/geos-chem/issues/997 Update surface resistance for ozone deposition to ice/snow]'''''

<blockquote>Barten et.al 2021 (https://doi.org/10.5194/acp-21-10229-2021) increased the surface resistance of ozone dry deposition to snow and ice to 1E4 s m−1, this results in a reduction of ozone deposition velocity to ice of <= 0.01 cm s−1 (~ 66% reduction) which has better agreement with observations and results in improved comparison between Ozone observations in the arctic.

Changes in benchmark output related to this update are:
*Increase in O3 concentration at the summer polar latitudes (i.e. deposition to ice/snow is suppressed);
*Minor change in other oxidants; 
*Neglible effect on OH metrics; 
*Neglible change in species mass (O3 only increases by 0.01%).
</blockquote>

'''''6. [https://github.com/geoschem/HEMCO/pull/121 HEMCO bug fix: restore archiving via manual diagnostics (which had been inadvertently disabled in a prior update)]'''''

<blockquote>This update was added in [[GEOS-Chem_13.3.3|13.3.3]] but does cause very slight changes in NOx soil and fertilizer emissions, as shown below.  The HEMCO soil NOx extension uses an manual diagnostic to keep track of NOx from fertilizers.</blockquote>

      ###################################################################################
      ### Emissions totals for species NO [Tg]                                        ###
      ### Ref = GCC_13.3.0-rc.1; Dev = GCC_13.4.0-rc.0                                ###
      ###################################################################################
                                          Ref                 Dev     Dev - Ref    % diff
      NO Aircraft        :           0.156922            0.156922      0.000000     0.000
      NO Anthro          :           5.327773            5.327773      0.000000     0.000
      NO BioBurn         :           1.882279            1.882279      0.000000     0.000
      <span style="color:red">NO Fert            :           0.359627            0.359458     -0.000169    -0.047</span>
      NO Lightning       :           1.664984            1.664984      0.000000     0.000
      NO Ship            :           0.073301            0.074878      0.001577     2.152
      <span style="color:red">NO Soil            :           1.745616            1.745500     -0.000115    -0.007</span>
      -----------------------------------------------------------------------------------
      <span style="color:red">NO Total           :          10.850869           10.852331      0.001462     0.013<span style="color:red">

'''''7. [https://github.com/geoschem/geos-chem/issues/1005 Use degassing-only volcano emissions in GEOS-Chem benchmark simulations]'''''

<blockquote>Removing eruptive volcanoes from the benchmark simulations reduces the amount of SO2 emitted by 1%:</blockquote>

      ###################################################################################
      ### Emissions totals for species SO2 [Tg]                                       ###
      ### Ref = GCC_13.3.0-rc.1; Dev = GCC_13.4.0-rc.0                                ###
      ###################################################################################
                                     Ref                 Dev           Dev - Ref    % diff
      SO2 Aircraft       :           0.019036            0.019036      0.000000     0.000
      SO2 Anthro         :           5.872509            5.872509      0.000000     0.000
      SO2 BioBurn        :           0.555350            0.555350      0.000000     0.000
      SO2 Ship           :           0.951114            0.951114      0.000000     0.000
      SO2 VolcDegas      :           1.826465            1.826465      0.000000     0.000
      <span style="color:red">SO2 VolcErupt      :           0.101063            0.000000     -0.101063  -100.000</span>
      -----------------------------------------------------------------------------------
      <span style="color:red">SO2 Total          :           9.325534            9.224471     -0.101063    -1.084</span>

<blockquote>Other changes in benchmark output related to this update are:
*OH metrics show very small change; 
*SO2 mass changes by -9%, SO4 by -4.6%, NIT by +4.3%, NH3 by +1.5%, NH4 by -1.1%.
*Some gas phase species show corresponding mass changes (e.g.ITCN & ITHN, +1.3%, KO2, -0.49%, MCHRN ; 5 S+0.8; *Other species mass change typically by +/- 0.5%; 
*Minor decreases in SOx concentration at surface observed over SA, Africa, Indonesia, Australia.
</blockquote>

'''''8. [https://github.com/geoschem/geos-chem/pull/945 Add option for driving GEOS-Chem & GCHP with native GEOS meteorological files]'''''

<blockquote>
Changes in benchmark output related to this update are:
*Very small changes in OH metrics (mean OH -0.007%, MCF lifetime +0.011%, CH4 lifetime +0.011%)
*Mostly small changes in species mass (typically less than +/- 1%), except for a few species such as ACET, ATO2, BrSALA, which are larger; 
*Minor differences in species concentration in the polar regions due to the removal of ALBEDO as a proxy for snow/ice.
</blockquote>

----

'''The following were zero-difference updates:'''

#GCHP-specific updates:
#*[https://github.com/geoschem/geos-chem/pull/1008 Define a GCHP "Default" collection that will archive a small number of commonly-requested diagnostic fields]
#*Add capability to use mass fluxes in advection
#CH4 simulation updates:
#*[https://github.com/geoschem/HEMCO/issues/122 Retire HEMCO extension for CH4 wetland emissions (now use WETCHARTS emissions instead)]
#*[https://doi.org/10.5194/acp-2021-911 Updated Global Inventory of Methane Emissions from Oil/Gas/Coal (GFEI v2)]
#*[https://doi.org/10.1088/1748-9326/ac40b1 Anthropogenic Methane Emission Inventory for Canada]
#*[https://edgar.jrc.ec.europa.eu/dataset_ghg60 Use EDGARv6 global anthro emissions for CH4 simulation]
#Hg simulation updates:
#*[https://pubs-acs-org.ezp-prod1.hul.harvard.edu/doi/10.1021/acs.est.1c03160 Updated Hg chemistry (implemented as a KPP mechanism)]
#TransportTracers simulation updates:
#*[https://acp.copernicus.org/articles/21/1861/2021/ Updated Rn-222 emissions for TransportTracers simulations]
#Diagnostic updates:
#*[https://github.com/geoschem/geos-chem/issues/1020 Bug fix: Allow GEOS-Chem Classic History to archive irregular intervals (e.g. a month and a day)]
#*[https://github.com/geoschem/geos-chem/pull/992 Use updated definition of PM2.5; Add PM10 diagnostic]
#Other updates:
#*[https://github.com/geoschem/geos-chem/pull/459 Updates to enable automated run directory creation]
#*[https://github.com/geoschem/geos-chem/issues/951 Bug fix: Use REAL*8 precision in for CH3O2 + OH reaction definition in fullchem.eqn]


|-bgcolor="#cccccc"
!colspan="4"|Approval

|-valign="top"
|Requires further investigation:
|colspan="4"|

|-valign="top"
|Approved by:
|colspan="4"|

|-valign="top"
|Date of approval:
|colspan="4"|

|}

=== 1-month GEOS-Chem Classic version comparison (13.4.0-rc.0 vs 13.3.0-rc.1) ===

Below are links to plots and tables comparing 1-month simulations for GEOS-Chem Classic 13.4.0-rc.0 (Dev) and GEOS-Chem Classic 13.3.0-rc.1 (Ref). 

{| border=1 cellspacing=0 cellpadding=5

|-
!colspan="1" bgcolor="#CCFFFF" width="325px"|Species Category
!colspan="5" bgcolor="#CCFFFF"|Plots
!colspan="1" bgcolor="#CCFFFF"|Additional Information

|-
!colspan="1"|
!colspan="2"|Level Map
!colspan="2"|Zonal Mean
!colspan="1"|Emissions
!colspan="1"|

|-valign="top"
|'''Oxidants'''
O3, CO, OH, NOx
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Oxidants/Oxidants_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Oxidants/Oxidants_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Oxidants/Oxidants_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Oxidants/Oxidants_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Oxidants/Oxidants_Emissions.pdf sfc]
|

|-valign="top"
|'''Aerosols'''
DST1, DST2, DST3, DST4, NH4, NIT, SO4, HMS, BCPI, BCPO, OCPI, OCPO, AERI, BrSALA, BrSALC, ISALA, ISALC, NITs, SALA, SALC, SO4s, Simple_SOA, Complex_SOA, pFe
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Aerosols/Aerosols_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Aerosols/Aerosols_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Aerosols/Aerosols_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Aerosols/Aerosols_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Aerosols/Aerosols_Emissions.pdf column total]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Aerosols/Aerosols_ColumnOptDepth.pdf AOD]

|-valign="top"
|'''Bromine'''
Bry, BrOx, Br, Br2, BrCl, BrNO2, BrNO3, BrO, CH3Br, CH2Br2, CHBr3, HOBr, HBr
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Bromine/Bromine_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Bromine/Bromine_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Bromine/Bromine_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Bromine/Bromine_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Bromine/Bromine_Emissions.pdf column total]
|

|-valign="top"
|'''Chlorine'''
Cly, ClOx, Cl, ClO, Cl2, Cl2O2, ClOO, ClNO2, ClNO3, CCl4, CFCs, CH3Cl, CH2Cl2, CH3CCl3, CHCl3, HOCl, HCl, Halons, HCFCs, OClO
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Chlorine/Chlorine_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Chlorine/Chlorine_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Chlorine/Chlorine_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Chlorine/Chlorine_Strat_ZonalMean.pdf stratosphere]
| --
|

|-valign="top"
|'''Iodine'''
Iy, IxOy, I, I2, IBr, ICl, IO, IONO, IONO2, CH3I, CH2I2, CH2ICl, CH2IBr, HI, HOI, OIO
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Iodine/Iodine_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Iodine/Iodine_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Iodine/Iodine_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Iodine/Iodine_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Iodine/Iodine_Emissions.pdf column total]
|

|-valign="top"
|'''Nitrogen'''
NOy, NOx, HNO2, HNO3, HNO4, MPAN, NIT, NO, NO2, NO3, N2O5, MPN, PAN, PPN, N2O, NHx, NH3, NH4, MENO3, ETNO3, IPRNO3, NPRNO3, AONITA, ETHN, BZPAN, NPHEN
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Nitrogen/Nitrogen_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Nitrogen/Nitrogen_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Nitrogen/Nitrogen_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Nitrogen/Nitrogen_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Nitrogen/Nitrogen_Emissions.pdf column total]
|

|-valign="top"
|'''Primary Organics'''
EOH, MOH, ISOP, MTPA, MTPO, LIMO,  ALK4, BENZ, CH4, C2H2, C2H4, C2H6, C3H8, PRPE, TOLU, XYLE
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Primary_Organics/Primary_Organics_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Primary_Organics/Primary_Organics_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Primary_Organics/Primary_Organics_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Primary_Organics/Primary_Organics_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Primary_Organics/Primary_Organics_Emissions.pdf column total]
|

|-valign="top"
|'''Secondary Organics'''
ACTA, ALD2, BALD, CH2O, HPALDs, MACR, IEPOX, ACET, HAC, MEK, MVK, ISOPN, GLYC, GLYX, HCOOH, MAP, PHEN, RCHO, ETHP, MP
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Secondary_Organics/Secondary_Organics_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Secondary_Organics/Secondary_Organics_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Secondary_Organics/Secondary_Organics_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Secondary_Organics/Secondary_Organics_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Secondary_Organics/Secondary_Organics_Emissions.pdf column total]
|

|-valign="top"
|'''Secondary Organic Aerosols'''
TSOA0, TSOA1, TSOA2, TSOA3, ASOA1, ASOA2, ASOA3, ASOAN, TSOG0, TSOG1, TSOG2, TSOG3, ASOG1, ASOG2, ASOG3, INDIOL, LVOCOA, SOAIE, SOAGX, SOAP, SOAS
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_Emissions.pdf column total]
|

|-valign="top"
|'''Sulfur'''
SOx, DMS, HMS, OCS, SO2, SO4
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Sulfur/Sulfur_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Sulfur/Sulfur_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Sulfur/Sulfur_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Sulfur/Sulfur_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Sulfur/Sulfur_Emissions.pdf column total]
|

|-valign="top"
|'''ROy'''
H2O2, H, H2, H2O, HO2, O1D, OH, RO2
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/ROy/ROy_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/ROy/ROy_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/ROy/ROy_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/ROy/ROy_Strat_ZonalMean.pdf stratosphere]
| --
|

|-valign="top"
|'''J-values'''
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/JValues/Jval_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/JValues/Jval_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/JValues/Jval_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/JValues/Jval_Strat_ZonalMean.pdf stratosphere]
| --
| --

|-valign="top"
!colspan="7" bgcolor="#CCCCCC"|&nbsp;

|-valign="top"
|'''Emissions by HEMCO category'''
|colspan="6"|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Emissions/Total_Emissions.pdf Total]
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Emissions/Aircraft_Emissions.pdf Aircraft],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Emissions/Anthro_Emissions.pdf Anthropogenic],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Emissions/BioBurn_Emissions.pdf Biomass Burning],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Emissions/Biogenic_Emissions.pdf Biogenic],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Emissions/Lightning_Emissions.pdf Lightning],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Emissions/Natural_Emissions.pdf Natural],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Emissions/Ocean_Emissions.pdf Ocean],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Emissions/Seabirds_Emissions.pdf Seabirds], 
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Emissions/PlantDecay_Emissions.pdf Decaying Plants],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Emissions/Ship_Emissions.pdf Ship],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Emissions/Soil_Emissions.pdf Soil],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Emissions/VolcDegas_Emissions.pdf Degassing Volcanoes], 
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Emissions/VolcErupt_Emissions.pdf Erupting Volcanoes]

|-valign="top"
|'''Emission totals'''
|colspan="6"|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Tables/Emission_totals.txt Tables by species]
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Tables/Inventory_totals.txt Tables by inventory]

|-valign="top"
|'''Global mass'''
|colspan="6"|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Tables/GlobalMass_TropStrat.txt Entire atmosphere]
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Tables/GlobalMass_Trop.txt Troposphere only]

|-valign="top"
|'''Metrics'''
|colspan="6"|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.0/GCClassic/BenchmarkResults/Tables/OH_metrics.txt OH concentration, MCF lifetime, CH4 lifetime]

|}

=== 1-month GCHP version comparison (13.4.0-rc.2 vs 13.3.0-rc.1) ===

Below are links to plots and tables comparing 1-month simulations for GCHP 13.4.0-rc.2 (Dev) and GCHP 13.3.0-rc.1 (Ref). 

{| border=1 cellspacing=0 cellpadding=5

|-
!colspan="1" bgcolor="#CCFFFF" width="325px"|Species Category<sup>2</sup>
!colspan="5" bgcolor="#CCFFFF"|Plots
!colspan="1" bgcolor="#CCFFFF"|Additional Information

|-
!colspan="1"|
!colspan="2"|Level Map
!colspan="2"|Zonal Mean
!colspan="1"|Emissions
!colspan="1"|

|-valign="top"
|'''Oxidants'''
O3, CO, OH, NOx
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Oxidants/Oxidants_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Oxidants/Oxidants_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Oxidants/Oxidants_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Oxidants/Oxidants_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Oxidants/Oxidants_Emissions.pdf column total]
|

|-valign="top"
|'''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, pFe
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Aerosols/Aerosols_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Aerosols/Aerosols_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Aerosols/Aerosols_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Aerosols/Aerosols_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Aerosols/Aerosols_Emissions.pdf column total]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Aerosols/Aerosols_ColumnOptDepth.pdf AOD]

|-valign="top"
|'''Bromine'''
Bry, BrOx, Br, Br2, BrCl, BrNO2, BrNO3, BrO, CH3Br, CH2Br2, CHBr3, HOBr, HBr
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Bromine/Bromine_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Bromine/Bromine_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Bromine/Bromine_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Bromine/Bromine_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Bromine/Bromine_Emissions.pdf column total]
|

|-valign="top"
|'''Chlorine'''
Cly, ClOx, Cl, ClO, Cl2, Cl2O2, ClOO, ClNO2, ClNO3, CCl4, CFCs, CH3Cl, CH2Cl2, CH3CCl3, CHCl3, HOCl, HCl, Halons, HCFCs, OClO
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Chlorine/Chlorine_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Chlorine/Chlorine_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Chlorine/Chlorine_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Chlorine/Chlorine_Strat_ZonalMean.pdf stratosphere]
| --
|

|-valign="top"
|'''Iodine'''
Iy, IxOy, I, I2, IBr, ICl, IO, IONO, IONO2, CH3I, CH2I2, CH2ICl, CH2IBr, HI, HOI, OIO
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Iodine/Iodine_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Iodine/Iodine_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Iodine/Iodine_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Iodine/Iodine_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Iodine/Iodine_Emissions.pdf column total]
|

|-valign="top"
|'''Nitrogen'''
NOy, NOx, HNO2, HNO3, HNO4, MPAN, NIT, NO, NO2, NO3, N2O5, MPN, PAN, PPN, N2O, NHx, NH3, NH4, MENO3, ETNO3, IPRNO3, NPRNO3
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Nitrogen/Nitrogen_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Nitrogen/Nitrogen_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Nitrogen/Nitrogen_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Nitrogen/Nitrogen_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Nitrogen/Nitrogen_Emissions.pdf column total]
|

|-valign="top"
|'''Primary Organics'''
EOH, MOH, ISOP, MTPA, MTPO, LIMO,  ALK4, BENZ, CH4, C2H6, C3H8, PRPE, TOLU, XYLE
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Primary_Organics/Primary_Organics_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Primary_Organics/Primary_Organics_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Primary_Organics/Primary_Organics_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Primary_Organics/Primary_Organics_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Primary_Organics/Primary_Organics_Emissions.pdf column total]
|

|-valign="top"
|'''Secondary Organics'''
ACTA, ALD2, CH2O, HPALDs, MACR, IEPOX, ACET, HAC, MEK, MVK, ISOPN, GLYC, GLYX, HCOOH, MAP, RCHO, MP
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Secondary_Organics/Secondary_Organics_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Secondary_Organics/Secondary_Organics_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Secondary_Organics/Secondary_Organics_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Secondary_Organics/Secondary_Organics_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Secondary_Organics/Secondary_Organics_Emissions.pdf column total]
|

|-valign="top"
|'''Secondary Organic Aerosols'''
TSOA0, TSOA1, TSOA2, TSOA3, ASOA1, ASOA2, ASOA3, ASOAN, TSOG0, TSOG1, TSOG2, TSOG3, ASOG1, ASOG2, ASOG3, INDIOL, LVOCOA, SOAIE, SOAGX, SOAP, SOAS
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_Emissions.pdf column total]
|

|-valign="top"
|'''Sulfur'''
SOx, DMS, HMS, OCS, SO2, SO4
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Sulfur/Sulfur_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Sulfur/Sulfur_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Sulfur/Sulfur_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Sulfur/Sulfur_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Sulfur/Sulfur_Emissions.pdf column total]
|

|-valign="top"
|'''ROy'''
H2O2, H, H2, H2O, HO2, O1D, OH, RO2
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/ROy/ROy_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/ROy/ROy_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/ROy/ROy_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/ROy/ROy_Strat_ZonalMean.pdf stratosphere]
| --
|

|-valign="top"
|'''J-values'''
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/JValues/Jval_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/JValues/Jval_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/JValues/Jval_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/JValues/Jval_Strat_ZonalMean.pdf stratosphere]
| --
| --

|-valign="top"
!colspan="7" bgcolor="#CCCCCC"|&nbsp;

|-valign="top"
|'''Emissions by HEMCO category'''
|colspan="6"|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Emissions/Total_Emissions.pdf Total]
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Emissions/Aircraft_Emissions.pdf Aircraft],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Emissions/Anthro_Emissions.pdf Anthropogenic],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Emissions/BioBurn_Emissions.pdf Biomass Burning],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Emissions/Biogenic_Emissions.pdf Biogenic],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Emissions/Lightning_Emissions.pdf Lightning],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Emissions/Natural_Emissions.pdf Natural],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Emissions/Ocean_Emissions.pdf Ocean],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Emissions/Seabirds_Emissions.pdf Seabirds], 
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Emissions/PlantDecay_Emissions.pdf Decaying Plants],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Emissions/Ship_Emissions.pdf Ship],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Emissions/Soil_Emissions.pdf Soil],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Emissions/VolcDegas_Emissions.pdf Degassing Volcanoes], 
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Emissions/VolcErupt_Emissions.pdf Erupting Volcanoes]

|-valign="top"
|'''Emission totals'''
|colspan="6"|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison//Tables/Emission_totals.txt Tables by species]
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Tables/Inventory_totals.txt Tables by inventory]

|-valign="top"
|'''Global mass'''
|colspan="6"|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Tables/GlobalMass_TropStrat.txt Entire atmosphere]
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_version_comparison/Tables/GlobalMass_Trop.txt Troposphere only]

|}

=== 1-month GCHP (13.4.0-rc.2) vs. GEOS-Chem Classic (13.4.0-rc.0) comparison ===

Below are links to plots and tables comparing 1-month simulations for GCHP 13.4.0-rc.2 (Dev) and GEOS-Chem Classic 13.4.0-rc.0 (Ref). 

{| border=1 cellspacing=0 cellpadding=5

|-
!colspan="1" bgcolor="#CCFFFF" width="325px"|Species Category<sup>2</sup>
!colspan="5" bgcolor="#CCFFFF"|Plots
!colspan="1" bgcolor="#CCFFFF"|Additional Information

|-
!colspan="1"|
!colspan="2"|Level Map
!colspan="2"|Zonal Mean
!colspan="1"|Emissions
!colspan="1"|

|-valign="top"
|'''Oxidants'''
O3, CO, OH, NOx
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Oxidants/Oxidants_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Oxidants/Oxidants_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Oxidants/Oxidants_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Oxidants/Oxidants_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Oxidants/Oxidants_Emissions.pdf column total]
|

|-valign="top"
|'''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, pFe
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Aerosols/Aerosols_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Aerosols/Aerosols_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Aerosols/Aerosols_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Aerosols/Aerosols_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Aerosols/Aerosols_Emissions.pdf column total]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Aerosols/Aerosols_ColumnOptDepth.pdf AOD]

|-valign="top"
|'''Bromine'''
Bry, BrOx, Br, Br2, BrCl, BrNO2, BrNO3, BrO, CH3Br, CH2Br2, CHBr3, HOBr, HBr
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Bromine/Bromine_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Bromine/Bromine_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Bromine/Bromine_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Bromine/Bromine_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Bromine/Bromine_Emissions.pdf column total]
|

|-valign="top"
|'''Chlorine'''
Cly, ClOx, Cl, ClO, Cl2, Cl2O2, ClOO, ClNO2, ClNO3, CCl4, CFCs, CH3Cl, CH2Cl2, CH3CCl3, CHCl3, HOCl, HCl, Halons, HCFCs, OClO
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Chlorine/Chlorine_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Chlorine/Chlorine_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Chlorine/Chlorine_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Chlorine/Chlorine_Strat_ZonalMean.pdf stratosphere]
| --
|

|-valign="top"
|'''Iodine'''
Iy, IxOy, I, I2, IBr, ICl, IO, IONO, IONO2, CH3I, CH2I2, CH2ICl, CH2IBr, HI, HOI, OIO
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Iodine/Iodine_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Iodine/Iodine_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Iodine/Iodine_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Iodine/Iodine_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Iodine/Iodine_Emissions.pdf column total]
|

|-valign="top"
|'''Nitrogen'''
NOy, NOx, HNO2, HNO3, HNO4, MPAN, NIT, NO, NO2, NO3, N2O5, MPN, PAN, PPN, N2O, NHx, NH3, NH4, MENO3, ETNO3, IPRNO3, NPRNO3
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Nitrogen/Nitrogen_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Nitrogen/Nitrogen_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Nitrogen/Nitrogen_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Nitrogen/Nitrogen_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Nitrogen/Nitrogen_Emissions.pdf column total]
|

|-valign="top"
|'''Primary Organics'''
EOH, MOH, ISOP, MTPA, MTPO, LIMO,  ALK4, BENZ, CH4, C2H6, C3H8, PRPE, TOLU, XYLE
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Primary_Organics/Primary_Organics_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Primary_Organics/Primary_Organics_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Primary_Organics/Primary_Organics_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Primary_Organics/Primary_Organics_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Primary_Organics/Primary_Organics_Emissions.pdf column total]
|

|-valign="top"
|'''Secondary Organics'''
ACTA, ALD2, CH2O, HPALDs, MACR, IEPOX, ACET, HAC, MEK, MVK, ISOPN, GLYC, GLYX, HCOOH, MAP, RCHO, MP
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Secondary_Organics/Secondary_Organics_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Secondary_Organics/Secondary_Organics_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Secondary_Organics/Secondary_Organics_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Secondary_Organics/Secondary_Organics_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Secondary_Organics/Secondary_Organics_Emissions.pdf column total]
|

|-valign="top"
|'''Secondary Organic Aerosols'''
TSOA0, TSOA1, TSOA2, TSOA3, ASOA1, ASOA2, ASOA3, ASOAN, TSOG0, TSOG1, TSOG2, TSOG3, ASOG1, ASOG2, ASOG3, INDIOL, LVOCOA, SOAIE, SOAGX, SOAP, SOAS
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_Emissions.pdf column total]
|

|-valign="top"
|'''Sulfur'''
SOx, DMS, HMS, OCS, SO2, SO4
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Sulfur/Sulfur_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Sulfur/Sulfur_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Sulfur/Sulfur_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Sulfur/Sulfur_Strat_ZonalMean.pdf stratosphere]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Sulfur/Sulfur_Emissions.pdf column total]
|

|-valign="top"
|'''ROy'''
H2O2, H, H2, H2O, HO2, O1D, OH, RO2
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/ROy/ROy_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/ROy/ROy_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/ROy/ROy_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/ROy/ROy_Strat_ZonalMean.pdf stratosphere]
| --
|

|-valign="top"
|'''J-values'''
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/JValues/Jval_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/JValues/Jval_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/JValues/Jval_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/JValues/Jval_Strat_ZonalMean.pdf stratosphere]
| --
| --

|-valign="top"
!colspan="7" bgcolor="#CCCCCC"|&nbsp;

|-valign="top"
|'''Emissions by HEMCO category'''
|colspan="6"|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Emissions/Total_Emissions.pdf Total]
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Emissions/Aircraft_Emissions.pdf Aircraft],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Emissions/Anthro_Emissions.pdf Anthropogenic],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Emissions/BioBurn_Emissions.pdf Biomass Burning],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Emissions/Biogenic_Emissions.pdf Biogenic],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Emissions/Lightning_Emissions.pdf Lightning],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Emissions/Natural_Emissions.pdf Natural],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Emissions/Ocean_Emissions.pdf Ocean],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Emissions/Seabirds_Emissions.pdf Seabirds], 
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Emissions/PlantDecay_Emissions.pdf Decaying Plants],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Emissions/Ship_Emissions.pdf Ship],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Emissions/Soil_Emissions.pdf Soil],
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Emissions/VolcDegas_Emissions.pdf Degassing Volcanoes], 
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Emissions/VolcErupt_Emissions.pdf Erupting Volcanoes]

|-valign="top"
|'''Emission totals'''
|colspan="6"|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison//Tables/Emission_totals.txt Tables by species]
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Tables/Inventory_totals.txt Tables by inventory]

|-valign="top"
|'''Global mass'''
|colspan="6"|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Tables/GlobalMass_TropStrat.txt Entire atmosphere]
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_comparison/Tables/GlobalMass_Trop.txt Troposphere only]

|}

=== 1-month GCHP vs GEOS-Chem-Classic diff-of-diffs ===

Below are links to plots and tables comparing 1-month simulations for GCHP 13.4.0-rc.2 - 13.3.0-rc.1 (Dev) and GEOS-Chem Classic GCHP 13.4.0-rc.2 - 13.3.0-rc.1 (Ref). 

{| border=1 cellspacing=0 cellpadding=5

|-
!colspan="1" bgcolor="#CCFFFF" width="325px"|Species Category<sup>2</sup>
!colspan="4" bgcolor="#CCFFFF"|Plots

|-
!colspan="1"|
!colspan="2"|Level Map
!colspan="2"|Zonal Mean

|-valign="top"
|'''Oxidants'''
O3, CO, OH, NOx
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Oxidants/Oxidants_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Oxidants/Oxidants_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Oxidants/Oxidants_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Oxidants/Oxidants_Strat_ZonalMean.pdf stratosphere]

|-valign="top"
|'''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, pFe
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Aerosols/Aerosols_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Aerosols/Aerosols_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Aerosols/Aerosols_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Aerosols/Aerosols_Strat_ZonalMean.pdf stratosphere]

|-valign="top"
|'''Bromine'''
Bry, BrOx, Br, Br2, BrCl, BrNO2, BrNO3, BrO, CH3Br, CH2Br2, CHBr3, HOBr, HBr
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Bromine/Bromine_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Bromine/Bromine_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Bromine/Bromine_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Bromine/Bromine_Strat_ZonalMean.pdf stratosphere]


|-valign="top"
|'''Chlorine'''
Cly, ClOx, Cl, ClO, Cl2, Cl2O2, ClOO, ClNO2, ClNO3, CCl4, CFCs, CH3Cl, CH2Cl2, CH3CCl3, CHCl3, HOCl, HCl, Halons, HCFCs, OClO
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Chlorine/Chlorine_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Chlorine/Chlorine_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Chlorine/Chlorine_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Chlorine/Chlorine_Strat_ZonalMean.pdf stratosphere]

|-valign="top"
|'''Iodine'''
Iy, IxOy, I, I2, IBr, ICl, IO, IONO, IONO2, CH3I, CH2I2, CH2ICl, CH2IBr, HI, HOI, OIO
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Iodine/Iodine_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Iodine/Iodine_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Iodine/Iodine_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Iodine/Iodine_Strat_ZonalMean.pdf stratosphere]


|-valign="top"
|'''Nitrogen'''
NOy, NOx, HNO2, HNO3, HNO4, MPAN, NIT, NO, NO2, NO3, N2O5, MPN, PAN, PPN, N2O, NHx, NH3, NH4, MENO3, ETNO3, IPRNO3, NPRNO3
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Nitrogen/Nitrogen_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Nitrogen/Nitrogen_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Nitrogen/Nitrogen_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Nitrogen/Nitrogen_Strat_ZonalMean.pdf stratosphere]

|-valign="top"
|'''Primary Organics'''
EOH, MOH, ISOP, MTPA, MTPO, LIMO,  ALK4, BENZ, CH4, C2H6, C3H8, PRPE, TOLU, XYLE
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Primary_Organics/Primary_Organics_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Primary_Organics/Primary_Organics_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Primary_Organics/Primary_Organics_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Primary_Organics/Primary_Organics_Strat_ZonalMean.pdf stratosphere]

|-valign="top"
|'''Secondary Organics'''
ACTA, ALD2, CH2O, HPALDs, MACR, IEPOX, ACET, HAC, MEK, MVK, ISOPN, GLYC, GLYX, HCOOH, MAP, RCHO, MP
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Secondary_Organics/Secondary_Organics_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Secondary_Organics/Secondary_Organics_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Secondary_Organics/Secondary_Organics_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Secondary_Organics/Secondary_Organics_Strat_ZonalMean.pdf stratosphere]

|-valign="top"
|'''Secondary Organic Aerosols'''
TSOA0, TSOA1, TSOA2, TSOA3, ASOA1, ASOA2, ASOA3, ASOAN, TSOG0, TSOG1, TSOG2, TSOG3, ASOG1, ASOG2, ASOG3, INDIOL, LVOCOA, SOAIE, SOAGX, SOAP, SOAS
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Secondary_Organic_Aerosols/Secondary_Organic_Aerosols_Strat_ZonalMean.pdf stratosphere]

|-valign="top"
|'''Sulfur'''
SOx, DMS, OCS, SO2, SO4
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Sulfur/Sulfur_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Sulfur/Sulfur_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Sulfur/Sulfur_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/Sulfur/Sulfur_Strat_ZonalMean.pdf stratosphere]

|-valign="top"
|'''ROy'''
H2O2, H, H2, H2O, HO2, O1D, OH, RO2
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/ROy/ROy_Surface.pdf sfc]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/ROy/ROy_500hPa.pdf 500hPa]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/ROy/ROy_FullColumn_ZonalMean.pdf full column]
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1mo_benchmarks/GC_13/13.4.0-rc.2/GCHP/BenchmarkResults/GCHP_GCC_diff_of_diffs/ROy/ROy_Strat_ZonalMean.pdf stratosphere]

|}

== 1-year full-chemistry benchmarks ==

=== 1-year fullchem benchmark setup ===

The following table describes the GEOS-Chem setup for the GEOS-Chem Classic 1-year benchmark simulation.

{| border=1 cellspacing=0 cellpadding=5

|-valign="top"
|width="250px"|Git tag(s):
|width="400px"|[https://github.com/geoschem/GCClassic/releases/tag/13.4.0-rc.1 13.4.0-rc.1]

|-valign="top"
|Compared to previous benchmark:
|[[GEOS-Chem_13.3.0#1-year_full-chemistry_benchmarks|GEOS-Chem 13.3.0-rc.0]]

|-valign="top"
|Software environment:
|gcc 10.2.0<br>OpenMPI 4.1.0<br>netcdf-fortran 4.5.3<br>CMake 3.17.3<br>ESMF 8.0.1

|-valign="top"
|Model resolution:
|4&deg; x 5&deg;

|-valign="top"
|Meteorology fields:
|[[MERRA-2]] 4&deg; x 5&deg;

|-valign="top"
|Spin-up initial conditions:
|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/ July 1, 2019 from 13.3.0 1-year benchmark]

|-valign="top"
|Benchmark date:
|Spin-up run: July 2018 - Dec 2018<br>Production run: Jan 2019 - Dec 2019

|}

=== 1-year fullchem GEOS-Chem Classic version comparison (13.4.0-rc.1 vs 13.3.0-rc.0) ===

Below are links to plots and tables comparing 1-year full-chemistry simulations for GEOS-Chem Classic 13.4.0 (Dev) and GEOS-Chem Classic 13.3.0 (Ref). 

{| border=1 cellspacing=0 cellpadding=5

|-
!colspan="1" bgcolor="#CCFFFF" width="325px"|Category<sup>1</sup>
!colspan="5" bgcolor="#CCFFFF"|Plots
!colspan="1" bgcolor="#CCFFFF"|Additional Information

|-
!colspan="1"|
!colspan="2"|Level Map
!colspan="2"|Zonal Mean
!colspan="1"|Emissions
!colspan="1"|

|-valign="top"
|'''Oxidants'''
O3, CO, OH, NOx
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Jan2019/Oxidants_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Apr2019/Oxidants_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Jul2019/Oxidants_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Oct2019/Oxidants_Surface_Oct2019.pdf Oct]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Jan2019/Oxidants_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Apr2019/Oxidants_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Jul2019/Oxidants_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Oct2019/Oxidants_500hPa_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Jan2019/Oxidants_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Apr2019/Oxidants_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Jul2019/Oxidants_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Oct2019/Oxidants_FullColumn_ZonalMean_Oct2019.pdf Oct]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Jan2019/Oxidants_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Apr2019/Oxidants_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Jul2019/Oxidants_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Oct2019/Oxidants_Strat_ZonalMean_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Jan2019/Oxidants_Emissions_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Apr2019/Oxidants_Emissions_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Jul2019/Oxidants_Emissions_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Oxidants/Oct2019/Oxidants_Emissions_Oct2019.pdf Oct]
|

|-valign="top"
|'''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
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Jan2019/Aerosols_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Apr2019/Aerosols_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Jul2019/Aerosols_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Oct2019/Aerosols_Surface_Oct2019.pdf Oct]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Jan2019/Aerosols_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Apr2019/Aerosols_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Jul2019/Aerosols_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Oct2019/Aerosols_500hPa_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Jan2019/Aerosols_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Apr2019/Aerosols_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Jul2019/Aerosols_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Oct2019/Aerosols_FullColumn_ZonalMean_Oct2019.pdf Oct]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Jan2019/Aerosols_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Apr2019/Aerosols_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Jul2019/Aerosols_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Oct2019/Aerosols_Strat_ZonalMean_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Jan2019/Aerosols_Emissions_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Apr2019/Aerosols_Emissions_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Jul2019/Aerosols_Emissions_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Oct2019/Aerosols_Emissions_Oct2019.pdf Oct]
|AOD
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Jan2019/Aerosols_ColumnOptDepth_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Apr2019/Aerosols_ColumnOptDepth_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Jul2019/Aerosols_ColumnOptDepth_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Aerosols/Oct2019/Aerosols_ColumnOptDepth_Oct2019.pdf Oct]
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/Aerosol_Vertical_Profiles.GCC_13.4.0.pdf Aerosol profiles]<br>
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Tables/Aerosol_Burdens.txt Aerosol burdens]<br>
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Tables/Global_Mean_AOD.txt Global mean AOD]<br>

|-valign="top"
|'''Bromine'''
Bry, BrOx, Br, Br2, BrCl, BrNO2, BrNO3, BrO, CH4Br, CH2Br2, CH2Br2, CH3Br3, HOBr, HBr
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Jan2019/Bromine_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Apr2019/Bromine_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Jul2019/Bromine_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Oct2019/Bromine_Surface_Oct2019.pdf Oct]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Jan2019/Bromine_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Apr2019/Bromine_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Jul2019/Bromine_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Oct2019/Bromine_500hPa_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Jan2019/Bromine_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Apr2019/Bromine_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Jul2019/Bromine_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Oct2019/Bromine_FullColumn_ZonalMean_Oct2019.pdf Oct]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Jan2019/Bromine_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Apr2019/Bromine_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Jul2019/Bromine_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Oct2019/Bromine_Strat_ZonalMean_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Jan2019/Bromine_Emissions_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Apr2019/Bromine_Emissions_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Jul2019/Bromine_Emissions_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Bromine/Oct2019/Bromine_Emissions_Oct2019.pdf Oct]
|

|-valign="top"
|'''Chlorine'''
Cly, ClOx, Cl, ClO, Cl2, Cl2O2, ClOO, ClNO2, ClNO3, CCl4, CFCs, CH3Cl, CH2Cl2, CH4CCl3, HOCl, HCl, Halons, HCFCs, OClO
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Jan2019/Chlorine_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Apr2019/Chlorine_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Jul2019/Chlorine_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Oct2019/Chlorine_Surface_Oct2019.pdf Oct]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Jan2019/Chlorine_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Apr2019/Chlorine_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Jul2019/Chlorine_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Oct2019/Chlorine_500hPa_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Jan2019/Chlorine_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Apr2019/Chlorine_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Jul2019/Chlorine_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Oct2019/Chlorine_FullColumn_ZonalMean_Oct2019.pdf Oct]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Jan2019/Chlorine_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Apr2019/Chlorine_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Jul2019/Chlorine_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Chlorine/Oct2019/Chlorine_Strat_ZonalMean_Oct2019.pdf Oct]
| -
|

|-valign="top"
|'''Iodine'''
Iy, IxOy, I, I2, IBr, ICl, IO, INO2, IONO2, CH3I, CH2I2, CH2ICl, CH2IBr, HI, HOI, OIO
||Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Jan2019/Iodine_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Apr2019/Iodine_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Jul2019/Iodine_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Oct2019/Iodine_Surface_Oct2019.pdf Oct]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Jan2019/Iodine_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Apr2019/Iodine_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Jul2019/Iodine_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Oct2019/Iodine_500hPa_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Jan2019/Iodine_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Apr2019/Iodine_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Jul2019/Iodine_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Oct2019/Iodine_FullColumn_ZonalMean_Oct2019.pdf Oct]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Jan2019/Iodine_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Apr2019/Iodine_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Jul2019/Iodine_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Oct2019/Iodine_Strat_ZonalMean_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Jan2019/Iodine_Emissions_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Apr2019/Iodine_Emissions_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Jul2019/Iodine_Emissions_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Iodine/Oct2019/Iodine_Emissions_Oct2019.pdf Oct]
|

|-valign="top"
|'''Nitrogen'''
NOy, NOx, HNO2, HNO3, HNO4, MPAN, NIT, NO, NO2, NO3, N2O5, MPN, PAN, PPN, N2O, NHx, NH3, NH4, MENO3, ETNO3, IPRNO3, NPRNO3
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Jan2019/Nitrogen_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Apr2019/Nitrogen_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Jul2019/Nitrogen_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Oct2019/Nitrogen_Surface_Oct2019.pdf Oct]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Jan2019/Nitrogen_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Apr2019/Nitrogen_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Jul2019/Nitrogen_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Oct2019/Nitrogen_500hPa_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Jan2019/Nitrogen_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Apr2019/Nitrogen_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Jul2019/Nitrogen_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Oct2019/Nitrogen_FullColumn_ZonalMean_Oct2019.pdf Oct]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Jan2019/Nitrogen_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Apr2019/Nitrogen_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Jul2019/Nitrogen_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Oct2019/Nitrogen_Strat_ZonalMean_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Jan2019/Nitrogen_Emissions_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Apr2019/Nitrogen_Emissions_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Jul2019/Nitrogen_Emissions_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Nitrogen/Oct2019/Nitrogen_Emissions_Oct2019.pdf Oct]
|

|-valign="top"
|'''Primary Organics'''
EOH, MOH, ISOP, MTPA, MTPO, LIMO, ALK4, BENZ, CH4, C2H6, C3H8, PRPE, TOLU, XYLE
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Jan2019/Primary_Organics_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Apr2019/Primary_Organics_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Jul2019/Primary_Organics_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Oct2019/Primary_Organics_Surface_Oct2019.pdf Oct]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Jan2019/Primary_Organics_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Apr2019/Primary_Organics_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Jul2019/Primary_Organics_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Oct2019/Primary_Organics_500hPa_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Jan2019/Primary_Organics_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Apr2019/Primary_Organics_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Jul2019/Primary_Organics_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Oct2019/Primary_Organics_FullColumn_ZonalMean_Oct2019.pdf Oct]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Jan2019/Primary_Organics_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Apr2019/Primary_Organics_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Jul2019/Primary_Organics_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Oct2019/Primary_Organics_Strat_ZonalMean_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Jan2019/Primary_Organics_Emissions_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Apr2019/Primary_Organics_Emissions_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Jul2019/Primary_Organics_Emissions_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Primary_Organics/Oct2019/Primary_Organics_Emissions_Oct2019.pdf Oct]
|

|-valign="top"
|'''Secondary Organics'''
ACTA, ALD2, CH2O, HPALDs, MACR, IEPOX, ACET, MEK, MVK, ISOPN, GLYX, HCOOH, MAP, RCHO, MP
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Jan2019/Secondary_Organics_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Apr2019/Secondary_Organics_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Jul2019/Secondary_Organics_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Oct2019/Secondary_Organics_Surface_Oct2019.pdf Oct]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Jan2019/Secondary_Organics_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Apr2019/Secondary_Organics_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Jul2019/Secondary_Organics_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Oct2019/Secondary_Organics_500hPa_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Jan2019/Secondary_Organics_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Apr2019/Secondary_Organics_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Jul2019/Secondary_Organics_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Oct2019/Secondary_Organics_FullColumn_ZonalMean_Oct2019.pdf Oct]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Jan2019/Secondary_Organics_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Apr2019/Secondary_Organics_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Jul2019/Secondary_Organics_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Oct2019/Secondary_Organics_Strat_ZonalMean_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Jan2019/Secondary_Organics_Emissions_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Apr2019/Secondary_Organics_Emissions_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Jul2019/Secondary_Organics_Emissions_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organics/Oct2019/Secondary_Organics_Emissions_Oct2019.pdf Oct]
|

|-valign="top"
|'''Secondary Organic Aerosols'''
TSOA0, TSOA1, TSOA2, TSOA3, ASOA1, ASOA2, ASOA3, ASOAN, TSOG0, TSOG1, TSOG2, TSOG3, ASOG1, ASOG2, ASOG3, INDIOL, LVOCOA, SOAIE, SOAGX, SOAP, SOAS
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Jan2019/Secondary_Organic_Aerosols_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Apr2019/Secondary_Organic_Aerosols_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Jul2019/Secondary_Organic_Aerosols_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Oct2019/Secondary_Organic_Aerosols_Surface_Oct2019.pdf Oct]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Jan2019/Secondary_Organic_Aerosols_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Apr2019/Secondary_Organic_Aerosols_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Jul2019/Secondary_Organic_Aerosols_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Oct2019/Secondary_Organic_Aerosols_500hPa_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Jan2019/Secondary_Organic_Aerosols_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Apr2019/Secondary_Organic_Aerosols_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Jul2019/Secondary_Organic_Aerosols_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Oct2019/Secondary_Organic_Aerosols_FullColumn_ZonalMean_Oct2019.pdf Oct]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Jan2019/Secondary_Organic_Aerosols_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Apr2019/Secondary_Organic_Aerosols_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Jul2019/Secondary_Organic_Aerosols_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Oct2019/Secondary_Organic_Aerosols_Strat_ZonalMean_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Jan2019/Secondary_Organic_Aerosols_Emissions_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Apr2019/Secondary_Organic_Aerosols_Emissions_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Jul2019/Secondary_Organic_Aerosols_Emissions_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Secondary_Organic_Aerosols/Oct2019/Secondary_Organic_Aerosols_Emissions_Oct2019.pdf Oct]
|

|-valign="top"
|'''Sulfur'''
SOx, DMS, OCS, SO2, SO4
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Jan2019/Sulfur_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Apr2019/Sulfur_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Jul2019/Sulfur_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Oct2019/Sulfur_Surface_Oct2019.pdf Oct]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Jan2019/Sulfur_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Apr2019/Sulfur_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Jul2019/Sulfur_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Oct2019/Sulfur_500hPa_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Jan2019/Sulfur_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Apr2019/Sulfur_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Jul2019/Sulfur_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Oct2019/Sulfur_FullColumn_ZonalMean_Oct2019.pdf Oct]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Jan2019/Sulfur_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Apr2019/Sulfur_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Jul2019/Sulfur_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Oct2019/Sulfur_Strat_ZonalMean_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Jan2019/Sulfur_Emissions_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Apr2019/Sulfur_Emissions_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Jul2019/Sulfur_Emissions_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Sulfur/Oct2019/Sulfur_Emissions_Oct2019.pdf Oct]
|

|-valign="top"
|'''ROy'''
H2O2, H, H2, H2O, HO2, O1D, OH, RO2
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Jan2019/ROy_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Apr2019/ROy_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Jul2019/ROy_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Oct2019/ROy_Surface_Oct2019.pdf Oct]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Jan2019/ROy_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Apr2019/ROy_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Jul2019/ROy_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Oct2019/ROy_500hPa_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Jan2019/ROy_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Apr2019/ROy_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Jul2019/ROy_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Oct2019/ROy_FullColumn_ZonalMean_Oct2019.pdf Oct]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Jan2019/ROy_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Apr2019/ROy_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Jul2019/ROy_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ROy/Oct2019/ROy_Strat_ZonalMean_Oct2019.pdf Oct]
| -
|

|-valign="top"
|J-values
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Jan2019/Jval_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Apr2019/Jval_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Jul2019/Jval_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Oct2019/Jval_Surface_Oct2019.pdf Oct]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Jan2019/Jval_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Apr2019/Jval_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Jul2019/Jval_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Oct2019/Jval_500hPa_Oct2019.pdf Oct]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Jan2019/Jval_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Apr2019/Jval_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Jul2019/Jval_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Oct2019/Jval_FullColumn_ZonalMean_Oct2019.pdf Oct]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Jan2019/Jval_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Apr2019/Jval_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Jul2019/Jval_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/JValues/Oct2019/Jval_Strat_ZonalMean_Oct2019.pdf Oct]
| -
|

|-valign="top"
!colspan="7" bgcolor="#CCCCCC"|&nbsp;

|-valign="top"
|Emissions by HEMCO category
|colspan="6"|
*Total: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jan2019/Total_Emissions_Jan2019.pdf Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Apr2019/Total_Emissions_Apr2019.pdf Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jul2019/Total_Emissions_Jul2019.pdf Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Oct2019/Total_Emissions_Oct2019.pdf Oct]
*Aircraft: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jan2019/Aircraft_Emissions_Jan2019.pdf Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Apr2019/Aircraft_Emissions_Apr2019.pdf Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jul2019/Aircraft_Emissions_Jul2019.pdf Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Oct2019/Aircraft_Emissions_Oct2019.pdf Oct]
*Anthropogenic: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jan2019/Anthro_Emissions_Jan2019.pdf Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Apr2019/Anthro_Emissions_Apr2019.pdf Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jul2019/Anthro_Emissions_Jul2019.pdf Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Oct2019/Anthro_Emissions_Oct2019.pdf Oct]
*Biomass burning: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jan2019/BioBurn_Emissions_Jan2019.pdf Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Apr2019/BioBurn_Emissions_Apr2019.pdf Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jul2019/BioBurn_Emissions_Jul2019.pdf Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Oct2019/BioBurn_Emissions_Oct2019.pdf Oct]
*Biogenic: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jan2019/Biogenic_Emissions_Jan2019.pdf Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Apr2019/Biogenic_Emissions_Apr2019.pdf Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jul2019/Biogenic_Emissions_Jul2019.pdf Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Oct2019/Biogenic_Emissions_Oct2019.pdf Oct]
*Lightning: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jan2019/Lightning_Emissions_Jan2019.pdf Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Apr2019/Lightning_Emissions_Apr2019.pdf Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jul2019/Lightning_Emissions_Jul2019.pdf Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Oct2019/Lightning_Emissions_Oct2019.pdf Oct]
*Natural: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jan2019/Natural_Emissions_Jan2019.pdf Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Apr2019/Natural_Emissions_Apr2019.pdf Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jul2019/Natural_Emissions_Jul2019.pdf Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Oct2019/Natural_Emissions_Oct2019.pdf Oct]
*Ocean: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jan2019/Ocean_Emissions_Jan2019.pdf Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Apr2019/Ocean_Emissions_Apr2019.pdf Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jul2019/Ocean_Emissions_Jul2019.pdf Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Oct2019/Ocean_Emissions_Oct2019.pdf Oct]
*Plant decay:[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jan2019/PlantDecay_Emissions_Jan2019.pdf Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Apr2019/PlantDecay_Emissions_Apr2019.pdf Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jul2019/PlantDecay_Emissions_Jul2019.pdf Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Oct2019/PlantDecay_Emissions_Oct2019.pdf Oct]
*Sea birds: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jan2019/Seabirds_Emissions_Jan2019.pdf Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Apr2019/Seabirds_Emissions_Apr2019.pdf Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jul2019/Seabirds_Emissions_Jul2019.pdf Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Oct2019/Seabirds_Emissions_Oct2019.pdf Oct]
*Ship: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jan2019/Ship_Emissions_Jan2019.pdf Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Apr2019/Ship_Emissions_Apr2019.pdf Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jul2019/Ship_Emissions_Jul2019.pdf Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Oct2019/Ship_Emissions_Oct2019.pdf Oct]
*Soil: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jan2019/Soil_Emissions_Jan2019.pdf Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Apr2019/Soil_Emissions_Apr2019.pdf Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jul2019/Soil_Emissions_Jul2019.pdf Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Oct2019/Soil_Emissions_Oct2019.pdf Oct]
*Volcano degassing: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jan2019/VolcDegas_Emissions_Jan2019.pdf Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Apr2019/VolcDegas_Emissions_Apr2019.pdf Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jul2019/VolcDegas_Emissions_Jul2019.pdf Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Oct2019/VolcDegas_Emissions_Oct2019.pdf Oct]
*Volcano erupting: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jan2019/VolcErupt_Emissions_Jan2019.pdf Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Apr2019/VolcErupt_Emissions_Apr2019.pdf Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Jul2019/VolcErupt_Emissions_Jul2019.pdf Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Emissions/Oct2019/VolcErupt_Emissions_Oct2019.pdf Oct]

|-valign="top"
|Emission totals
|colspan="6"|
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Tables/Emission_totals.txt Tables by species]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Tables/Inventory_totals.txt Tables by inventory]

|-valign="top"
|Global mass
|colspan="6"|
*Entire atmosphere: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Tables/GlobalMass_TropStrat_Jan2019.txt Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Tables/GlobalMass_TropStrat_Apr2019.txt Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Tables/GlobalMass_TropStrat_Jul2019.txt Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Tables/GlobalMass_TropStrat_Oct2019.txt Oct]
*Troposphere only: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Tables/GlobalMass_Trop_Jan2019.txt Jan], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Tables/GlobalMass_Trop_Apr2019.txt Apr], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Tables/GlobalMass_Trop_Jul2019.txt Jul], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Tables/GlobalMass_Trop_Oct2019.txt Oct]

|-valign="top"
|Metrics
|colspan="6"|
[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Tables/OH_metrics.txt OH concentration, MCF lifetime, CH4 lifetime]

|-valign="top"
|Strat-trop exchange
|colspan="6"|
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/Tables/Strat_trop_exchange.txt Monthly and annual mean values]

|-
|Model vs Observations
|colspan="6"|
*Aerosols: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/Aerosol.seascycle.IMPROVE.geos.GCC_13.4.0.pdf Seasonal plots], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/Aerosol.scatter.IMPROVE.geos.GCC_13.4.0.pdf Scatter plots]
*Aircraft: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/aircraft.profile.C2H6.geos.GCC_13.4.0.pdf C2H6], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/aircraft.profile.C3H8.geos.GCC_13.4.0.pdf C3H8], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/aircraft.profile.CO.geos.GCC_13.4.0.pdf CO], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/aircraft.profile.H2O2.geos.GCC_13.4.0.pdf H2O2], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/aircraft.profile.HNO3.geos.GCC_13.4.0.pdf HNO3], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/aircraft.profile.NO.geos.GCC_13.4.0.pdf NO], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/aircraft.profile.O3.geos.GCC_13.4.0.pdf O3], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/aircraft.profile.PAN.geos.GCC_13.4.0.pdf PAN]
*CO: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/CO.profiles.mozaic.months.GCC_13.4.0.15sta.pdf Profiles], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/cmdl.latdist.GCC_13.4.0.pdf Latitudal distribution], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/CO.ships.geos.4.months.GCC_13.4.0.pdf Ships], Seasonal plots ([http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/surface.CO.geos.GCC_13.4.0.pdf Surface], <br>[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/CO.seas.cycle.mozaic.geos.GCC_13.4.0.4lev.pdf MOZAIC 4 levels])
*O3: Profiles ([http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/O3.profiles.geos.GCC_13.4.0.pdf GMI], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/O3.profiles.mozaic.geos.0.5.GCC_13.4.0.pdf MOZAIC]), Seasonal plots ([http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/surface.O3.geos.GCC_13.4.0.pdf Surface], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/O3.seascycle.3lev.GCC_13.4.0.pdf GMI 3 levels], <br>[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/O3.seascycle.4lev.GCC_13.4.0.pdf GMI 4 levels], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/O3.seascycle.3lev.3.mozaic.all.GCC_13.4.0.pdf MOZAIC 3 levels], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/O3.seas.cycle.mozaic.geos.GCC_13.4.0.pdf MOZAIC 4 levels])
*PAN: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/PAN.profiles.GCC_13.4.0.pdf Profiles]
*PM2.5 with simple SOA: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/Aerosol.map.PM25_simpleSOA.geos.GCC_13.4.0.pdf Maps], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/Aerosol.scatter.PM25_simpleSOA.geos.GCC_13.4.0.pdf Scatter plots]
*PM2.5 with complex SOA: [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/Aerosol.map.PM25_complexSOA.geos.GCC_13.4.0.pdf Maps], [http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/FullChem/BenchmarkResults/ModelvsObs/Aerosol.scatter.PM25_complexSOA.geos.GCC_13.4.0.pdf Scatter plots]

|}

== 1-year transport tracers benchmarks ==

=== 1-year transport benchmark setup ===

The following table describes the GEOS-Chem setup for both GEOS-Chem Classic and GCHP 1-year transport tracer benchmark simulations.

{| border=1 cellspacing=0 cellpadding=5

|-valign="top"
|width="250px"|Git tag(s):
|width="400px"|
*GEOS-Chem Classic: [https://github.com/geoschem/GCClassic/releases/tag/13.4.0-rc.1 13.4.0-rc.1]

|-valign="top"
|Compared to previous benchmark:
|[[GEOS-Chem_13.2.0|13.2.0-beta.0]]

|-valign="top"
|Software environment:
|
*gcc 10.2.0
*OpenMPI 4.1.0
*netcdf-fortran 4.5.3
*CMake 3.17.3
*ESMF 8.0.1 

|-valign="top"
|Model resolution:
|4&deg; x 5&deg;

|-valign="top"
|Meteorology fields:
|[[MERRA-2]] 4&deg; x 5&deg;

|-valign="top"
|Spin-up initial conditions:
|January 1, 2019 from GEOS-Chem 13.0.0 1-year transport tracer benchmark 

|-valign="top"
|Benchmark date:
|Spinup run: Jan 2010 - Dec 2018<br>Production run: Jan 2019 - Dec 2019

|}

=== 1-year transport GEOS-Chem Classic version comparison (13.4.0-rc.1 vs 13.2.0-beta.0) ===

This table contains plots comparing 1-year transport tracer simulations for GEOS-Chem Classic 13.4.0-rc.1 (Dev) and GEOS-Chem Classic 13.2.0-beta.1 (Ref).

{| border=1 cellspacing=0 cellpadding=5

|-
!colspan="1" bgcolor="#CCFFFF" width="325px"|Category<sup>1</sup>
!colspan="4" bgcolor="#CCFFFF"|Plots

|-
!colspan="1"|
!colspan="2"|Level Map
!colspan="2"|Zonal Mean

|-valign="top"
|'''RnPbBeTracers'''
Rn222, Pb210, Pb210Strat, Be7, Be7Strat, Be10, Be10Strat
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Jan2019/RnPbBeTracers_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Apr2019/RnPbBeTracers_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Jul2019/RnPbBeTracers_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Oct2019/RnPbBeTracers_Surface_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/AnnualMean/RnPbBeTracers_Surface_AnnualMean.pdf Mean]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Jan2019/RnPbBeTracers_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Apr2019/RnPbBeTracers_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Jul2019/RnPbBeTracers_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Oct2019/RnPbBeTracers_500hPa_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/AnnualMean/RnPbBeTracers_500hPa_AnnualMean.pdf Mean]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Jan2019/RnPbBeTracers_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Apr2019/RnPbBeTracers_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Jul2019/RnPbBeTracers_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Oct2019/RnPbBeTracers_FullColumn_ZonalMean_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/AnnualMean/RnPbBeTracers_FullColumn_ZonalMean_AnnualMean.pdf Mean]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Jan2019/RnPbBeTracers_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Apr2019/RnPbBeTracers_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Jul2019/RnPbBeTracers_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/Oct2019/RnPbBeTracers_Strat_ZonalMean_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/RnPbBeTracers/AnnualMean/RnPbBeTracers_Strat_ZonalMean_AnnualMean.pdf Mean]

|-valign="top"
|'''PassiveTracers'''
PassiveTracer, SF6Tracer, CH3ITracer, COAnthroEmis25dayTracer, COAnthroEmis50dayTracer, COUniformEmis25dayTracer, GlobEmis90dayTracer, NHEmis90dayTracer, SHEmis90dayTrace
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Jan2019/PassiveTracers_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Apr2019/PassiveTracers_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Jul2019/PassiveTracers_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Oct2019/PassiveTracers_Surface_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/AnnualMean/PassiveTracers_Surface_AnnualMean.pdf Mean]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Jan2019/PassiveTracers_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Apr2019/PassiveTracers_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Jul2019/PassiveTracers_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Oct2019/PassiveTracers_500hPa_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/AnnualMean/PassiveTracers_500hPa_AnnualMean.pdf Mean]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Jan2019/PassiveTracers_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Apr2019/PassiveTracers_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Jul2019/PassiveTracers_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Oct2019/PassiveTracers_FullColumn_ZonalMean_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/AnnualMean/PassiveTracers_FullColumn_ZonalMean_AnnualMean.pdf Mean]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Jan2019/PassiveTracers_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Apr2019/PassiveTracers_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Jul2019/PassiveTracers_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/Oct2019/PassiveTracers_Strat_ZonalMean_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/PassiveTracers/AnnualMean/PassiveTracers_Strat_ZonalMean_AnnualMean.pdf Mean]

|-valign="top"
|'''WetLossConv'''
Pb210, Pb210Strat, Be7, Be7Strat, Be10, Be10Strat
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Jan2019/WetLossConv_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Apr2019/WetLossConv_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Jul2019/WetLossConv_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Oct2019/WetLossConv_Surface_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/AnnualMean/WetLossConv_Surface_AnnualMean.pdf Mean]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Jan2019/WetLossConv_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Apr2019/WetLossConv_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Jul2019/WetLossConv_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Oct2019/WetLossConv_500hPa_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/AnnualMean/WetLossConv_500hPa_AnnualMean.pdf Mean]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Jan2019/WetLossConv_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Apr2019/WetLossConv_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Jul2019/WetLossConv_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Oct2019/WetLossConv_FullColumn_ZonalMean_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/AnnualMean/WetLossConv_FullColumn_ZonalMean_AnnualMean.pdf Mean]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Jan2019/WetLossConv_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Apr2019/WetLossConv_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Jul2019/WetLossConv_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/Oct2019/WetLossConv_Strat_ZonalMean_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossConv/AnnualMean/WetLossConv_Strat_ZonalMean_AnnualMean.pdf Mean]

|-valign="top"
|'''WetLossLS'''
Pb210, Pb210Strat, Be7, Be7Strat, Be10, Be10Strat
|Surface
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Jan2019/WetLossLS_Surface_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Apr2019/WetLossLS_Surface_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Jul2019/WetLossLS_Surface_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Oct2019/WetLossLS_Surface_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/AnnualMean/WetLossLS_Surface_AnnualMean.pdf Mean]
|500 hPa
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Jan2019/WetLossLS_500hPa_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Apr2019/WetLossLS_500hPa_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Jul2019/WetLossLS_500hPa_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Oct2019/WetLossLS_500hPa_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/AnnualMean/WetLossLS_500hPa_AnnualMean.pdf Mean]
|Full column
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Jan2019/WetLossLS_FullColumn_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Apr2019/WetLossLS_FullColumn_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Jul2019/WetLossLS_FullColumn_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Oct2019/WetLossLS_FullColumn_ZonalMean_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/AnnualMean/WetLossLS_FullColumn_ZonalMean_AnnualMean.pdf Mean]
|Stratosphere
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Jan2019/WetLossLS_Strat_ZonalMean_Jan2019.pdf Jan]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Apr2019/WetLossLS_Strat_ZonalMean_Apr2019.pdf Apr]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Jul2019/WetLossLS_Strat_ZonalMean_Jul2019.pdf Jul]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/Oct2019/WetLossLS_Strat_ZonalMean_Oct2019.pdf Oct]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/WetLossLS/AnnualMean/WetLossLS_Strat_ZonalMean_AnnualMean.pdf Mean]

|-valign="top"
!colspan="5" bgcolor="#CCCCCC"|&nbsp;

|-valign="top"
|Pb-Be Budgets
|colspan="2"|GEOS-Chem 13.2.0-beta.0 (Ref):
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.2.0-beta.0/GCClassic/TransportTracers/BenchmarkResults/Tables/GCC_13.2.0-TransportTracers.Pb-Be_budget_troposphere_2019.txt Troposphere]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.2.0-beta.0/GCClassic/TransportTracers/BenchmarkResults/Tables/GCC_13.2.0-TransportTracers.Pb-Be_budget_stratosphere_2019.txt Stratosphere]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.2.0-beta.0/GCClassic/TransportTracers/BenchmarkResults/Tables/GCC_13.2.0-TransportTracers.Pb-Be_budget_trop_strat_2019.txt Troposphere + Stratosphere]

|colspan="2"|GEOS-Chem 13.4.0-rc.1 (Dev):
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/Tables/GCC_13.4.0-rc.1-TransportTracers.Pb-Be_budget_troposphere.txt Troposphere]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/Tables/GCC_13.4.0-rc.1-TransportTracers.Pb-Be_budget_stratosphere.txt Stratosphere]
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/Tables/GCC_13.4.0-rc.1-TransportTracers.Pb-Be_budget_trop_strat.txt Troposphere + Stratosphere]

|-valign="top"
|Strat-trop exchange
|colspan="2"|GEOS-Chem 13.2.0-beta.0 (Ref):
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.2.0-beta.0/GCClassic/TransportTracers/BenchmarkResults/Tables/GCC_13.2.0-TransportTracers.strat_trop_exchange_2019.txt Monthly and annual mean values]
|colspan="2"|GEOS-Chem 13.4.0-rc.1(Dev):
*[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/Tables/GCC_13.4.0-rc.1-TransportTracers.Strat_trop_exchange.txt Monthly and annual mean values]

|-valign="top"
|Mass conservation
|colspan="4"|[http://ftp.as.harvard.edu/gcgrid/geos-chem/1yr_benchmarks/13.4.0-rc.1/GCClassic/TransportTracers/BenchmarkResults/Tables/GCC_13.4.0-rc.1-TransportTracers.passive_mass.txt Passive tracer]

|}