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<big>'''GEOS-Chem Wiki'''</big> | <big>'''GEOS-Chem Wiki'''</big> | ||
The [http:// | The [http://acmg.seas.harvard.edu/ 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.] | ||
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. | 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. | ||
| Line 13: | Line 13: | ||
=== Introduction and Overview === | === Introduction and Overview === | ||
* [[Features of the GEOS-Chem public wiki]] | * [[Features of the GEOS-Chem public wiki]] | ||
* [http:// | * [http://acmg.seas.harvard.edu/geos/geos_overview.html GEOS-Chem Overview] | ||
* [http:// | * [http://acmg.seas.harvard.edu/geos/geos_vision.html GEOS-Chem Vision] | ||
* [http:// | * [http://acmg.seas.harvard.edu/geos/geos_charter.html GEOS-Chem Management Charter] | ||
* [http:// | * [http://acmg.seas.harvard.edu/geos/geos_people GEOS-Chem People & Projects] | ||
* [[GEOS-Chem welcome letter for new users]] | * [[GEOS-Chem welcome letter for new users]] | ||
* [http:// | * [http://acmg.seas.harvard.edu/geos/word_pdf_docs/resources_guidelines_tips.pdf User Resources, Code Development Guidelines, and Debugging Tips] | ||
* [[GEOS-Chem programming staff]] | * [[GEOS-Chem programming staff]] | ||
* [[GEOS-Chem newsletters]] | * [[GEOS-Chem newsletters]] | ||
=== Steering Committee and Working Groups === | === Steering Committee and Working Groups === | ||
* [http:// | * [http://acmg.seas.harvard.edu/geos/geos_steering_cmte.html GEOS-Chem Steering Committee] | ||
** [[GEOS-Chem model development priorities]] | ** [[GEOS-Chem model development priorities]] | ||
* [http:// | * [http://acmg.seas.harvard.edu/geos/geos_working_groups.html GEOS-Chem Working Groups] | ||
** [[GEOS-Chem Adjoint|Adjoint Model and Data Assimilation Working Group]] | ** [[GEOS-Chem Adjoint|Adjoint Model and Data Assimilation Working Group]] | ||
** [[Aerosols_overview:_projects_and_developments|Aerosols Working Group]] | ** [[Aerosols_overview:_projects_and_developments|Aerosols Working Group]] | ||
| Line 39: | Line 39: | ||
* [[GEOS-Chem code development cycle]] | * [[GEOS-Chem code development cycle]] | ||
* [[GEOS-Chem programming resources]] (e.g. tutorials, user guides, etc.) | * [[GEOS-Chem programming resources]] (e.g. tutorials, user guides, etc.) | ||
* [http:// | * [http://acmg.seas.harvard.edu/geos/doc/man/appendix_7.html GEOS-Chem Programming Style Guide] | ||
* [[Running GEOS-Chem with TESTRUN]] | * [[Running GEOS-Chem with TESTRUN]] | ||
| Line 68: | Line 68: | ||
=== Diagnostics === | === Diagnostics === | ||
* [http:// | * [http://acmg.seas.harvard.edu/geos/doc/man/appendix_5.html Overview of diagnostics characteristics] | ||
* [[Mass Flux (ND24/25/26)]] | * [[Mass Flux (ND24/25/26)]] | ||
* [[Additional diagnostics]] | * [[Additional diagnostics]] | ||
| Line 76: | Line 76: | ||
* [[Aircraft emissions]] | * [[Aircraft emissions]] | ||
* [[Anthropogenic emissions]] | * [[Anthropogenic emissions]] | ||
** [http:// | ** [http://acmg.seas.harvard.edu/geos/word_pdf_docs/INVENTORY_GC_public.pdf Table of available anthropogenic emissions inventories for use w/ GEOS-Chem] | ||
* [[Biofuel emissions]] | * [[Biofuel emissions]] | ||
* [[Biogenic emissions]] | * [[Biogenic emissions]] | ||
| Line 102: | Line 102: | ||
** [[GEOS-5 issues]] | ** [[GEOS-5 issues]] | ||
** [[GEOS-5 met field reprocessing]] | ** [[GEOS-5 met field reprocessing]] | ||
* [http:// | * [http://acmg.seas.harvard.edu/geos/doc/man/appendix_4.html GEOS-Chem Met Fields (from website)] | ||
** [[Notes regarding GEOS vertical grids]] | ** [[Notes regarding GEOS vertical grids]] | ||
| Line 134: | Line 134: | ||
=== GAMAP === | === GAMAP === | ||
* [http:// | * [http://acmg.seas.harvard.edu/gamap/ GAMAP web page] | ||
* [http:// | * [http://acmg.seas.harvard.edu/gamap/doc/ GAMAP on-line users' guide] | ||
* [[GAMAP bugs and fixes]] | * [[GAMAP bugs and fixes]] | ||
* [[GAMAP tips and tricks]] | * [[GAMAP tips and tricks]] | ||
**[[General GAMAP usage]] | **[[General GAMAP usage]] | ||
**[[File I/O with GAMAP]] | **[[File I/O with GAMAP]] | ||
***[http:// | ***[http://acmg.seas.harvard.edu/gamap/doc/timeseries_brief_tutorial.pdf Working with timeseries output in GAMAP] | ||
**[[Color and graphics with GAMAP]] | **[[Color and graphics with GAMAP]] | ||
*** [http:// | *** [http://acmg.seas.harvard.edu/geos/wiki_docs/gamap/gamap_color_table_file.pdf Loading Color Tables in GAMAP v2.12] | ||
*** [http:// | *** [http://acmg.seas.harvard.edu/forum_files/cdh_ColorInIDL.pdf Working with color in IDL by Chris Holmes] | ||
**[[Regridding with GAMAP]] | **[[Regridding with GAMAP]] | ||
**[[Date and time computations with GAMAP]] | **[[Date and time computations with GAMAP]] | ||
Revision as of 13:08, 7 July 2009
GEOS-Chem Wiki
The 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 NASA Global Modeling and Assimilation Office. It is applied by research groups around the world to a wide range of atmospheric composition problems, Central management and support of the model is provided by the Atmospheric Chemistry Modeling Group at Harvard University.
This wiki is meant to facilitate communication between GEOS-Chem users and developers. If this is your first time here, check out 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.
New information is continually being added to the wiki, so please check back here often, or even better, subscribe to the recent changes' RSS feed: you will not miss a discussion!
General Information about GEOS-Chem
The links below provide more information about general GEOS-Chem topics.
Introduction and Overview
- Features of the GEOS-Chem public wiki
- GEOS-Chem Overview
- GEOS-Chem Vision
- GEOS-Chem Management Charter
- GEOS-Chem People & Projects
- GEOS-Chem welcome letter for new users
- User Resources, Code Development Guidelines, and Debugging Tips
- GEOS-Chem programming staff
- GEOS-Chem newsletters
Steering Committee and Working Groups
Getting Started with GEOS-Chem
- Minimum system requirements for GEOS-Chem
- GEOS-Chem supported platforms and compilers
- Downloading GEOS-Chem source code and data
- GEOS-Chem code development cycle
- GEOS-Chem programming resources (e.g. tutorials, user guides, etc.)
- GEOS-Chem Programming Style Guide
- Running GEOS-Chem with TESTRUN
General Technical Information
- Initial conditions for GEOS-Chem
- Tips on how to debug GEOS-Chem effectively
- Reporting GEOS-Chem bugs
- Parallelizing GEOS-Chem with the OpenMP directives
- Common GEOS-Chem error messages
Code Developers' Forums
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.
Coding
- GEOS-Chem versions under development
- Machine issues & portability
- Floating point math issues
- Bugs and fixes
- Outstanding issues yet to be resolved
Diagnostics
Emissions
- Overview
- Aircraft emissions
- Anthropogenic emissions
- Biofuel emissions
- Biogenic emissions
- Biomass burning emissions
- Lightning NOx emissions
Chemistry
- Chemistry Issues
- NOx-Ox-hydrocarbon-aerosol (aka "full-chemistry") simulation
- Photolysis mechanism
- Mercury simulation
- Tagged CO simulation
Aerosols
- Aerosols overview: projects and developments
- Aerosol thermodynamical equilibrium
- Secondary organic aerosols
- Sea salt aerosols
- Sulfate aerosols
Met Fields
- GCAP
- GMAO GEOS-5
- GEOS-Chem Met Fields (from website)
Earth System Model Framework
- Installing ESMF and other required libraries
- Code development with the Earth System Model Framework
- Generating automatic LaTeX documentation with protex
Related Projects
- GEOS-Chem column code
- GEOS-Chem Adjoint
- GEOS-Chem nested grid simulations
- GEOS-Chem Near-Real-Time Simulations
Data Visualization and Analysis
IDL
- ITT Visualization (vendor)
- Structures in IDL
- Pointers in IDL
- Overview of Mathematics in IDL
- Coyote's Guide to IDL Programming (David Fanning's Web Site) - Lots of tips on how to accomplish programming tasks
- IDL Page at Max Planck Institute for Meteorology
- Martin Schultz's IDL Tutorial (PDF Format)
- IDL Astronomy User's Library
- JHU/APL/S1R IDL routines page
- Craig Markwardt's IDL library
- The Underground Guide to IDL by Liam Gumley (PDF)
- Reading binary files in IDL