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− | <big>'''GEOS-Chem Wiki'''</big> | + | {|border="1" width="1000px" bordercolor="#000000" cellspacing="0" cellpadding="5" |
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| + | |<p><font color="#FFFFFF" size="+3">'''GEOS–Chem Wiki'''</font></p> |
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− | The [http://www.as.harvard.edu/ctm/geos/ GEOS–Chem model] is a global 3-D model of atmospheric composition driven by assimilated meteorological observations from the Goddard Earth Observing System (GEOS) of the [http://www.as.harvard.edu NASA Global Modeling and Assimilation Office]. It is applied by [http://www.as.harvard.edu/ctm/geos/geos_people.html research groups around the world] to a wide range of atmospheric composition problems, Central management and support of the model is provided by the [http://www.as.harvard.edu/ctm/index.html Atmospheric Chemistry Modeling Group at Harvard University.]
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− | This wiki is meant to facilitate communication between GEOS-Chem users and developers. If this is '''your first time here''', check out [[Features of the GEOS-Chem public wiki|the features page]]. If you would like to contribute to the wiki, please register as a user by clicking ''create account'' at the top right corner of this page.
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− | New information is continually being added to the wiki, so please check back here often, or even better, [[Features_of_the_GEOS-Chem_public_wiki#Let_the_GEOS-Chem_wiki_inform_you_of_recent_changes.21|subscribe to the recent changes' RSS feed]]: you will not miss a discussion!
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− | == General Information about GEOS-Chem ==
| + | ---- |
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− | The links below provide more information about general GEOS-Chem topics.
| + | <p align="center"><big>'''GEOS-Chem Community Mission: to advance understanding of human and natural influences on the environment<br>through a comprehensive, state-of-the-science, readily accessible global model of atmospheric composition.'''</big></p> |
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− | === Introduction and Overview ===
| + | The [http://acmg.seas.harvard.edu/geos/ GEOS–Chem model] is a global 3-D model of atmospheric composition driven by assimilated meteorological observations from the Goddard Earth Observing System (GEOS) of the [http://gmao.gsfc.nasa.gov/ NASA Global Modeling and Assimilation Office]. It is applied by [http://acmg.seas.harvard.edu/geos/geos_people.html research groups around the world] to a wide range of atmospheric composition problems, Central management and support of the model is provided by the [http://acmg.seas.harvard.edu/index.html Atmospheric Chemistry Modeling Group at Harvard University.] |
− | * [[Features of the GEOS-Chem public wiki]]
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− | * [http://www.as.harvard.edu/ctm/geos/geos_overview.html GEOS-Chem Overview]
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− | * [http://www.as.harvard.edu/ctm/geos/geos_vision.html GEOS-Chem Vision]
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− | * [http://www.as.harvard.edu/ctm/geos/geos_charter.html GEOS-Chem Management Charter]
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− | * [http://www.as.harvard.edu/ctm/geos/geos_people GEOS-Chem People & Projects]
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− | * [[GEOS-Chem welcome letter for new users]]
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− | * [[GEOS-Chem programming staff]]
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− | * [[GEOS-Chem newsletters]]
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− | === Getting Started with GEOS-Chem ===
| + | |} |
− | * [[Minimum system requirements for GEOS-Chem]]
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− | * [[GEOS-Chem supported platforms and compilers]]
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− | * [[Downloading GEOS-Chem source code and data]]
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− | * [[GEOS-Chem code development cycle]]
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− | * [[GEOS-Chem programming resources]] (e.g. tutorials, user guides, etc.)
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− | * [http://www.as.harvard.edu/ctm/geos/doc/man/appendix_7.html GEOS-Chem Programming Style Guide]
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− | * [[Running GEOS-Chem with TESTRUN]]
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− | === General Technical Information === | + | {|border="1" width="1000px" bordercolor="#000000" cellspacing="0" cellpadding="5" |
− | * [[Initial conditions for GEOS-Chem]]
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− | * [[GEOS-Chem Debugging Tips|Tips on how to debug GEOS-Chem effectively]]
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− | * [[Reporting GEOS-Chem bugs]]
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− | * [[Parallelizing GEOS-Chem]] with the OpenMP directives
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− | * [[Common GEOS-Chem error messages]]
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− | === GEOS-Chem Working Groups === | + | |-valign="top" |
| + | |width="225px" align="center"|<font size="+2">[[GEOS-Chem versions|Past releases]]</font> |
| + | |width="450px" align="center" bgcolor="#CCFFFF"|<font size="+2">[[GEOS-Chem 12#12.7.2|'''Current release: GEOS-Chem 12.7.2''']]</font>''''' |
| + | |width="225px" align="center"|<font size="+2">[[GEOS-Chem model development_priorities|Future releases]]</font> |
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− | The current GEOS-Chem Working Groups are listed below. All users should feel free to join the Working Group that is most relevant to their research (contact the working group co-chairs for more information). The GEOS-Chem Working Groups are responsible for identifying and coordinating model development priorities in their particular area of responsibility.
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− | The GEOS-Chem Steering Committee is composed of the Working Group Co-Chairs and Model Scientist Daniel Jacob. The Steering Committee will meet periodically to set overall priorities for continuing GEOS-Chem model development.
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− | !Working Group
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− | !Co-Chairs
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− | !Email list
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− | |[[GEOS-Chem Adjoint|Adjoint]]
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− | |Kevin Bowman (Kevin.Bowman@jpl.nasa.gov)<br>Daven Henze (daven.henze@colorado.edu)
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− | |geos-chem-adjoint@seas.harvard.edu
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− | |[[Aerosols overview: projects and developments|Aerosol processes]]
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− | |Colette Heald (heald@atmos.colostate.edu)<br>Fangqun Yu (yfq@asrc.cestm.albany.edu)
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− | |geos-chem-aerosols@seas.harvard.edu
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− | |[[Carbon gases]]
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− | |Dylan Jones (dbj@atmosp.physics.toronto.edu)<br>Prasad Kasibhatla (psk9@duke.edu)
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− | |[[Emissions]]
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− | |Jennifer Logan (jlogan@seas.harvard.edu)<br>Randall Martin (randall.martin@dal.ca)
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− | |[[Chemistry-climate interactions]]
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− | |Becky Alexander (beckya@u.washington.edu)<br>Loretta Mickley (mickley@fas.harvard.edu)
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− | |[[Chemistry Issues|Oxidants and chemistry]]
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− | |Mat Evans (M.J.Evans@leeds.ac.uk)<br>May Fu (cetmfu@polyu.edu.hk)
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− | |[[Regional modeling]]
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− | |Rokjin Park (rjpark@snu.ac.kr)<br>Yuxuan Wang (yxw@mail.tsinghua.edu.cn)
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| |} | | |} |
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− | == Code Developers' Forums == | + | == News == |
− | | + | *'''02 Apr 2020:''' The GEOS-Chem Youtube Channel has 100+ subscribers and a new URL: <tt>'''https://youtube.com/c/geoschem'''</tt>! |
− | These pages contain more specific information about coding issues, emissions, chemistry, met fields, version history, and other aspects of GEOS-Chem. GEOS-Chem users and developers should feel free to contribute to these pages and to initiate discussion on the various topics listed here.
| + | *'''09 Mar 2020:''' [[GEOS-Chem_12#12.7.2|GEOS-Chem 12.7.2]] is now available! |
− | | + | *'''12 Feb 2020''' Read the [[Media:GEOS-Chem_Newsletter_Winter_2020.pdf|GEOS-Chem Newsletter, Winter 2020 Edition]]! |
− | === Coding ===
| + | *'''03 Feb 2020:''' View our GEOS-Chem "dry-run" tutorial at our [http://youtube.geos-chem.org GEOS-Chem Youtube channel]! |
− | * [[GEOS-Chem versions under development]] | + | *'''17 Sep 2019:''' NASA/GMAO is now producing [https://gmao.gsfc.nasa.gov/weather_prediction/GEOS-CF/ GEOS chemical forecasts (GEOS-CF)] using GEOS-Chem coupled to the NASA/GEOS ESM! |
− | * [[Machine issues & portability]]
| + | *'''14 Jun 2019:''' We have overhauled the GEOS-Chem wiki to make content easier to understand. If you miss the old front page, it can still be viewed [[Main_Page_(June_2017)|HERE]]. |
− | * [[Floating point math issues]]
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− | * [[Bugs and fixes]]
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− | * [[Previous issues that are now resolved...]]
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− | ** [[Previous issues now resolved in v8-01-01|in GEOS-Chem v8-01-01]]
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− | ** [[Previous issues now resolved in v8-01-02|in GEOS-Chem v8-01-02]] | + | |
− | ** [[Previous issues now resolved in v8-01-03|in GEOS-Chem v8-01-03]] | + | |
− | * [[Outstanding issues yet to be resolved]]
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− | | + | |
− | === Diagnostics ===
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− | * [http://www-as.harvard.edu/chemistry/trop/geos/doc/man/appendix_5.html Overview of diagnostics characteristics]
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− | * [[Mass Flux (ND24/25/26)]] | + | |
− | * [[Additional diagnostics]]
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− | | + | |
− | === Emissions ===
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− | * [[Overview]]
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− | * [[Aircraft emissions]]
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− | * [[Anthropogenic emissions]]
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− | ** [http://www.as.harvard.edu/ctm/geos/word_pdf_docs/INVENTORY_GC_public.pdf Table of available anthropogenic emissions inventories for use w/ GEOS-Chem]
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− | * [[Biofuel emissions]]
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− | * [[Biogenic emissions]]
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− | * [[Biomass burning emissions]]
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− | * [[Lightning NOx emissions]]
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− | | + | |
− | === Chemistry ===
| + | |
− | * [[Chemistry Issues]]
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− | * [[NOx-Ox-HC-aerosol|NOx-Ox-hydrocarbon-aerosol (aka "full-chemistry") simulation]]
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− | * [[Photolysis mechanism]]
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− | * [[Mercury|Mercury simulation]]
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− | * [[Tagged CO simulation]]
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− | | + | |
− | === Aerosols ===
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− | * [[Aerosols overview: projects and developments]]
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− | * [[Aerosol thermodynamical equilibrium]]
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− | * [[Secondary organic aerosols]]
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− | * [[Sea salt aerosols]]
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− | * [[Sulfate aerosols]]
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− | | + | |
− | === Met Fields ===
| + | |
− | * [[GCAP]]
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− | * GMAO GEOS-5
| + | |
− | ** [[List of GEOS-5 met fields]]
| + | |
− | ** [[GEOS-5 issues]] | + | |
− | ** [[GEOS-5 met field reprocessing]]
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− | * [http://www.as.harvard.edu/ctm/geos/doc/man/appendix_4.html GEOS-Chem Met Fields (from website)]
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− | | + | |
− | === Earth System Model Framework ===
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− | * [[Installing ESMF and other required libraries]]
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− | * [[Code development with the Earth System Model Framework]]
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− | * [[Automatic documentation with protex|Generating automatic LaTeX documentation with protex]]
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− | ** [http://frodo.elon.edu/tutorial/tutorial/tutorial.html Web-based LaTeX tutorial]
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− | | + | |
− | === Related Projects ===
| + | |
− | * [[GEOS-Chem Adjoint]]
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− | * [[GEOS-Chem nested grid simulations]]
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− | * [[GEOS-Chem Near-Real-Time Simulations]]
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− | == Data Visualization and Analysis ==
| + | For access to all past GEOS-Chem newsletters, visit [[GEOS-Chem newsletters|this page]]. |
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− | === IDL === | + | == Documentation == |
− | * [http://www.ittvis.com/ ITT Visualization (vendor)]
| + | |
− | * [http://idlastro.gsfc.nasa.gov/idl_html_help/Structures.html Structures in IDL]
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− | * [http://idlastro.gsfc.nasa.gov/idl_html_help/Pointers.html Pointers in IDL]
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− | * [http://idlastro.gsfc.nasa.gov/idl_html_help/Overview_of_Mathematics_in_IDL.html Overview of Mathematics in IDL]
| + | |
− | * [http://www.dfanning.com/ Coyote's Guide to IDL Programming (David Fanning's Web Site)] - Lots of tips on how to accomplish programming tasks
| + | |
− | * [http://www.mpimet.mpg.de/en/misc/software/idl IDL Page at Max Planck Institute for Meteorology]
| + | |
− | * [http://www.mpimet.mpg.de/en/misc/software/idl/doc/mgs_script.pdf Martin Schultz's IDL Tutorial (PDF Format)]
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− | * [http://idlastro.gsfc.nasa.gov/homepage.html IDL Astronomy User's Library]
| + | |
− | * [http://fermi.jhuapl.edu/s1r/idl/idl.html JHU/APL/S1R IDL routines page]
| + | |
− | * [http://cow.physics.wisc.edu/~craigm/idl/idl.html Craig Markwardt's IDL library]
| + | |
− | * [http://cimss.ssec.wisc.edu/~gumley/doc/idltips.pdf The Underground Guide to IDL by Liam Gumley (PDF)]
| + | |
− | * [[Reading binary files in IDL]]
| + | |
| | | |
− | === GAMAP ===
| + | *[[GEOS-Chem welcome letter for new users]] |
− | * [http://www.as.harvard.edu/ctm/gamap/ GAMAP web page] | + | *[[GEOS-Chem overview]] |
− | * [http://www.as.harvard.edu/ctm/gamap/doc/ GAMAP on-line users' guide]
| + | *[[GEOS-Chem basics]] |
− | * [[GAMAP bugs and fixes]]
| + | *[[Getting Started with GEOS-Chem]] |
− | * [[GAMAP tips and tricks]] | + | *[[Getting Started with GCHP]] |
− | **[[General GAMAP usage]]
| + | *[http://cloud.geos-chem.org Running GEOS-Chem on AWS cloud ('''''cloud.geos-chem.org''''')] |
− | **[[File I/O with GAMAP]]
| + | *[[GEOS-Chem overview#GEOS-Chem Guides|GEOS-Chem Guides]] |
− | ***[http://www-as.harvard.edu/chemistry/trop/gamap/doc/timeseries_brief_tutorial.pdf Working with timeseries output in GAMAP]
| + | *[[GEOS-Chem_Benchmarks|GEOS-Chem Benchmarks]] |
− | **[[Color and graphics with GAMAP]]
| + | |
− | *** [http://www.as.harvard.edu/ctm/geos/wiki_docs/gamap/gamap_color_table_file.pdf Loading Color Tables in GAMAP v2.12]
| + | |
− | *** [http://www.as.harvard.edu/chemistry/trop/forum_files/cdh_ColorInIDL.pdf Working with color in IDL by Chris Holmes]
| + | |
− | **[[Regridding with GAMAP]]
| + | |
− | **[[Date and time computations with GAMAP]]
| + | |
− | **[[Text manipulation with GAMAP]]
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− | == Wiki Documentation == | + | == Featured links == |
− | * [[Sandbox]] | + | *[[Submitting GEOS-Chem support requests]] |
− | * [http://www.mediawiki.org/wiki/Manual:FAQ MediaWiki FAQ] | + | *[[Bugs and fixes|List of bugs and fixes by GEOS-Chem version]] |
− | * [http://meta.wikimedia.org/wiki/Help:Contents MediaWiki User's Guide] | + | **NOTE: This is being migrated to the [https://github.com/geoschem/geos-chem/issues GEOS-Chem Github issue tracker] |
− | * [http://meta.wikimedia.org/wiki/Help:Wikitext Examples of Wiki markup text] | + | *[[Submitting updates for inclusion in GEOS-Chem]] |
− | * [http://meta.wikimedia.org/wiki/Help:Reference_card One-page editing reference card] | + | *[[GEOS-Chem HP|GCHP Main Page]] |
− | * [http://www.mediawiki.org/wiki/Manual:Configuration_settings Configuration Settings list] | + | *[[GEOS-Chem Adjoint]] |
− | * [http://lists.wikimedia.org/mailman/listinfo/mediawiki-announce MediaWiki release mailing list] | + | *[http://wrf.geos-chem.org GEOS-Chem coupled with WRF ('''''wrf.geos-chem.org''''')] |
| + | *[http://youtube.geos-chem.org GEOS-Chem YouTube Channel ('''''youtube.geos-chem.org''''')—contains tutorial videos] |