Difference between revisions of "Main Page"

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{|border="1" width="525px" bordercolor="#000000" cellspacing="0" cellpadding="5" align="center"
 
{|border="1" width="525px" bordercolor="#000000" cellspacing="0" cellpadding="5" align="center"
  
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|width="100px"|[[GEOS-Chem versions|Past releases]]
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|width="125px" align="center"|[[GEOS-Chem versions|Past releases]]
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|width="325px" bgcolor="#CCFFFF"|'''Current release: [[GEOS-Chem 12#12.0.1|GEOS-Chem 12.0.1]]'''
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|width="325px" align="center" bgcolor="#CCFFFF"|'''Current release: [[GEOS-Chem 12#12.0.1|GEOS-Chem 12.0.1]]'''
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|width="100px"|[[GEOS-Chem model development_priorities|Future releases]]
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|width="125px" align="center"|[[GEOS-Chem model development_priorities|Future releases]]
  
 
|}
 
|}
  
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<br>
 
  
 
{|border="1" width="1000px" bordercolor="#000000" cellspacing="0" cellpadding="5"
 
{|border="1" width="1000px" bordercolor="#000000" cellspacing="0" cellpadding="5"
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|width="500px"| <!-- Intro and overview -->
 
|width="500px"| <!-- Intro and overview -->
 
*[http://acmg.seas.harvard.edu/geos/geos_overview.html Overview of GEOS-Chem and its user community]
 
*[http://acmg.seas.harvard.edu/geos/geos_overview.html Overview of GEOS-Chem and its user community]
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**[http://acmg.seas.harvard.edu/geos/geos_people.html GEOS-Chem People & Projects]
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** [[GEOS-Chem welcome letter for new users]]
 +
** [http://acmg.seas.harvard.edu/geos/geos_people.html GEOS-Chem People & Projects]
 
** [[GEOS-Chem Support Team]]
 
** [[GEOS-Chem Support Team]]
 
** [[GEOS-Chem newsletters]]
 
** [[GEOS-Chem newsletters]]
 +
** [[GEOS-Chem versions]]
 +
** [http://acmg.seas.harvard.edu/geos/geos_chem_narrative.html Narrative description of GEOS-Chem]
 +
** [[Media:LICENSE.txt|GEOS-Chem public license]] and [[Media:AUTHORS.txt|list of developers]]
 +
** [http://acmg.seas.harvard.edu/geos/geos_pub.html List of GEOS-Chem publications]
 
** [http://acmg.seas.harvard.edu/geos/geos_new_developments.html Recommendations for offering co-authorships to GEOS-Chem developers]
 
** [http://acmg.seas.harvard.edu/geos/geos_new_developments.html Recommendations for offering co-authorships to GEOS-Chem developers]
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** [[GEOS-Chem_versions_under_development|GEOS-Chem code development history]]
 
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** [http://acmg.seas.harvard.edu/geos/geos_chem_narrative.html Narrative description of GEOS-Chem]
 
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* [[GEOS-Chem basics|Basic information about getting set up with GEOS-Chem]]
 
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** [[GEOS-Chem welcome letter for new users]]
 
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** [[Features of the GEOS-Chem public wiki]]
 
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** [[Customizing your GEOS-Chem Wiki Settings]]
 
 
** [http://acmg.seas.harvard.edu/geos/geos_search.html GEOS-Chem Search Engines]
 
** [http://acmg.seas.harvard.edu/geos/geos_search.html GEOS-Chem Search Engines]
 
|width="500px"| <!-- Steering committee etc -->
 
|width="500px"| <!-- Steering committee etc -->
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|-valign="top"
 
|-valign="top"
 
|
 
|
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* [[GEOS-Chem basics]] (e.g. tutorials, user guides, etc.)
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* [[GEOS-Chem basics|Basic information about getting set up with GEOS-Chem]]
 +
* [http://manual.geos-chem.org/ GEOS-Chem User's Guide]
 +
* [[Getting_Started_With_GCHP|GCHP User's Guide]]
 
* [[Frequently asked questions about GEOS-Chem]]
 
* [[Frequently asked questions about GEOS-Chem]]
 +
|
 
* [[Minimum system requirements for GEOS-Chem]]
 
* [[Minimum system requirements for GEOS-Chem]]
 +
* [https://cloud-gc.readthedocs.io/ GEOS-Chem on the Amazon EC2 cloud]
 
* [[Downloading GEOS-Chem source code and data]]
 
* [[Downloading GEOS-Chem source code and data]]
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* [[GEOS-Chem performance]]
 
 
* [[Creating GEOS-Chem run directories]]
 
* [[Creating GEOS-Chem run directories]]
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* [[GEOS-Chem coding style guide]]
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* GEOS-Chem [[GEOS-Chem horizontal grids|horizontal grids]] and [[GEOS-Chem vertical grids|vertical grids]]
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|
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* [[Initial conditions for GEOS-Chem]]
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* [[Speeding up GEOS-Chem]]
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* [[GEOS-Chem coding and debugging#GEOS-Chem debugging tips|Tips on how to debug GEOS-Chem effectively]]
+
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* [[Parallelizing GEOS-Chem]] with the OpenMP directives
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* [[Common GEOS-Chem error messages]]
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* [[Adding tracers to GEOS-Chem|Adding tracers to GEOS-Chem (v10-01 and prior)]]
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* [[GEOS-Chem_species_database#Adding_new_species_to_the_GEOS-Chem_species_database|Adding species to GEOS-Chem (v11-01 and later)]]
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* [[Adding passive species to GEOS-Chem]]
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|}
 
|}
  
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|-valign="top" bgcolor="#CCCCCC"
 
|-valign="top" bgcolor="#CCCCCC"
 
!width="500px"|<big>Coding</big>
 
!width="500px"|<big>Coding</big>
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!width="500px"|<big>Meteorological Fields</big>
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!width="500px"|<big>Meteorology Fields</big>
  
 
|-valign="top"
 
|-valign="top"
 
| <!-- Coding -->
 
| <!-- Coding -->
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*Software development
 
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**[[GEOS-Chem versions]]
 
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**[[Version control with Git]]
 
 
*[[GEOS-Chem coding and debugging]]
 
*[[GEOS-Chem coding and debugging]]
 
**[[GEOS-Chem coding style guide]]
 
**[[GEOS-Chem coding style guide]]
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**[[Known issues caused by compiler bugs|Known GEOS-Chem issues caused by compiler bugs]]
 
**[[Known issues caused by compiler bugs|Known GEOS-Chem issues caused by compiler bugs]]
 
**[[Machine issues & portability|Machine issues and portability]]
 
**[[Machine issues & portability|Machine issues and portability]]
 +
**[[Common GEOS-Chem error messages]]
 +
**[[GEOS-Chem coding and debugging#GEOS-Chem debugging tips|Tips on how to debug GEOS-Chem effectively]]
 
**[[Debugging with the GEOS-Chem unit tester]]
 
**[[Debugging with the GEOS-Chem unit tester]]
 
**[[Performing Difference Tests with GEOS-Chem]]
 
**[[Performing Difference Tests with GEOS-Chem]]
−
**[[Common GEOS-Chem error messages]]
 
 
**[[GEOS-Chem_coding_and_debugging#Reporting_GEOS-Chem_bugs_to_the_GEOS-Chem_Support_Team|Reporting GEOS-Chem bugs to the GCST]]
 
**[[GEOS-Chem_coding_and_debugging#Reporting_GEOS-Chem_bugs_to_the_GEOS-Chem_Support_Team|Reporting GEOS-Chem bugs to the GCST]]
 
*[[GEOS-Chem performance]]
 
*[[GEOS-Chem performance]]
 +
**[[Speeding up GEOS-Chem]]
 
**[[Profiling GEOS-Chem]]
 
**[[Profiling GEOS-Chem]]
 +
**[[Parallelizing GEOS-Chem]] with the OpenMP directives
 
**[[Passing array arguments efficiently in GEOS-Chem]]
 
**[[Passing array arguments efficiently in GEOS-Chem]]
 
**[[Floating point math issues]]
 
**[[Floating point math issues]]
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**[[GEOS-Chem performance#7-day time tests|Results from 7-day timing tests]]
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−
| <!-- Met fields -->'''Current met field products'''
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| <!-- Met fields -->
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*[[Overview of GMAO met data products]]
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* GEOS-Chem [[GEOS-Chem horizontal grids|horizontal grids]] and [[GEOS-Chem vertical grids|vertical grids]]
 +
* [[Overview of GMAO met data products]]
 
**[[Version history of GMAO met data products]]
 
**[[Version history of GMAO met data products]]
 
**[[Available met data for nested grid simulations]]
 
**[[Available met data for nested grid simulations]]
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**[[List of GEOS-FP met fields|List of GEOS-FP met fields used by GEOS-Chem]]
 
**[[List of GEOS-FP met fields|List of GEOS-FP met fields used by GEOS-Chem]]
 
**[[GEOS-FP implementation details|Implementing GEOS-FP into GEOS-Chem]]
 
**[[GEOS-FP implementation details|Implementing GEOS-FP into GEOS-Chem]]
−
 
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'''Obsolete met field products'''
 
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*[[MERRA|GMAO MERRA "reanalysis"]]
 
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**[[List of MERRA met fields|List of MERRA met fields used by GEOS-Chem]]
 
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**[[MERRA implementation details|Implementing MERRA into GEOS-Chem]]
 
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*[[GEOS-5|GMAO GEOS-5.2.0]]
 
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**[[List of GEOS-5 met fields|List of GEOS-5.2.0 met fields used by GEOS-Chem]]
 
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**[[GEOS-5 issues|Issues with GEOS-5.2.0 met data]]
 
  
 
|-valign="top" bgcolor="#CCCCCC"
 
|-valign="top" bgcolor="#CCCCCC"
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**[[GEOS-Chem species units]]
 
**[[GEOS-Chem species units]]
 
**[[Species indexing in GEOS-Chem]]
 
**[[Species indexing in GEOS-Chem]]
 +
* [[GEOS-Chem_species_database#Adding_new_species_to_the_GEOS-Chem_species_database|Adding species to GEOS-Chem]]
 +
* [[Adding passive species to GEOS-Chem]]
 
*Other resources
 
*Other resources
 
**[[FlexChem]]
 
**[[FlexChem]]
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**[[Mean OH concentration]]
 
**[[Mean OH concentration]]
 
**[[GEOS-Chem_performance#Timing_results_from_1-month_benchmarks|1-month benchmark timing results]]
 
**[[GEOS-Chem_performance#Timing_results_from_1-month_benchmarks|1-month benchmark timing results]]
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**[[GEOS-Chem 12 benchmark history]]
 
 
**[[GEOS-Chem participation in community intercomparisons]]
 
**[[GEOS-Chem participation in community intercomparisons]]
 
**[[Satellite_Specifications_Table|Satellite Instrument Specifications Table]]
 
**[[Satellite_Specifications_Table|Satellite Instrument Specifications Table]]
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*[[GEOS-Chem nested model publications]]
 
*[[GEOS-Chem nested model publications]]
 
| <!-- Diagnostics -->
 
| <!-- Diagnostics -->
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*Available diagnostics in GEOS-Chem...
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*Available diagnostics in GEOS-Chem
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**[[List of diagnostics archived to bpch format|... in binary punch (aka bpch) format]]
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**[[List of diagnostics archived to bpch format|Binary punch (aka bpch) format]]
−
**[[List of diagnostics archived to netCDF format|... in netCDF format]]
+
**[[List of diagnostics archived to netCDF format|NetCDF format]]
 
*[[The HEMCO User's Guide#Diagnostics|Archiving diagnostics from HEMCO to netCDF files]]
 
*[[The HEMCO User's Guide#Diagnostics|Archiving diagnostics from HEMCO to netCDF files]]
 
*[[Diagnostic time step]]
 
*[[Diagnostic time step]]

Revision as of 15:40, 5 October 2018

GEOS–Chem Wiki

GEOS-Chem Community Mission: to advance understanding of human and natural influences on the environment
through a comprehensive, state-of-the-science, readily accessible global model of atmospheric composition.

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!

Past releases Current release: GEOS-Chem 12.0.1 Future releases


General information about GEOS-Chem

Introduction to GEOS-Chem and the International GEOS-Chem User Community
Getting started with GEOS-Chem


GEOS-Chem Code Developers' Forums

Coding Meteorology Fields
Emissions Chemistry
Dynamics Deposition
Aerosols Benchmarking and Evaluation
Nested grid simulations Diagnostics
Related projects Other resources


Reference Section

IDL GAMAP
Fortran Perl
R Python
NCAR Command Language (NCL) Wiki documentation
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