Data

Tools

Indexes

Applications

Experiments

Open Source Science

geos-chem

GEOS-Chem "Science Codebase" repository. Contains GEOS-Chem science routines, run directory generation scripts, and interface code. This repository is used as a submodule within the GCClassic and GCHP wrappers, as well as in other modeling contexts (external ESMs).

https://github.com/geoschem/geos-chem

Science Score: 59.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ○
    CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ✓
    .zenodo.json file
    Found .zenodo.json file
  • ✓
    DOI references
    Found 3 DOI reference(s) in README
  • ✓
    Academic publication links
    Links to: zenodo.org
  • ✓
    Committers with academic emails
    147 of 203 committers (72.4%) from academic institutions
  • ○
    Institutional organization owner
  • ○
    JOSS paper metadata
  • ○
    Scientific vocabulary similarity
    Low similarity (14.5%) to scientific vocabulary

Keywords

aerosols atmospheric-chemistry atmospheric-chemistry-modeling atmospheric-composition atmospheric-modelling aws bash-script carbon-cycle climate cloud-computing configuration earth-system-modeling fortran greenhouse-gases integration-tests mercury methane particulate-matter run-directory scientific-computing

Keywords from Contributors

geos-chem atmospheric-modeling configuration-files data-broker emissions hemco masks regridding scale-factors standalone
Last synced: 6 months ago · JSON representation

Repository

GEOS-Chem "Science Codebase" repository. Contains GEOS-Chem science routines, run directory generation scripts, and interface code. This repository is used as a submodule within the GCClassic and GCHP wrappers, as well as in other modeling contexts (external ESMs).

Basic Info
  • Host: GitHub
  • Owner: geoschem
  • License: other
  • Language: Fortran
  • Default Branch: main
  • Homepage: http://geos-chem.org
  • Size: 97.2 MB
Statistics
  • Stars: 208
  • Watchers: 22
  • Forks: 184
  • Open Issues: 116
  • Releases: 66
Topics
aerosols atmospheric-chemistry atmospheric-chemistry-modeling atmospheric-composition atmospheric-modelling aws bash-script carbon-cycle climate cloud-computing configuration earth-system-modeling fortran greenhouse-gases integration-tests mercury methane particulate-matter run-directory scientific-computing
Created over 7 years ago · Last pushed 6 months ago
Metadata Files
Readme Changelog License Authors Zenodo

README.md

Release DOI License

Description

This repository contains the GEOS-Chem science codebase. Included in this repository are:

  • The source code for GEOS-Chem science routines;
  • Scripts to create GEOS-Chem run directories;
  • Template configuration files that specify run-time options;
  • Scripts to run GEOS-Chem tests;
  • Driver routines (e.g. main.F90) that enable GEOS-Chem to be run in several different implementations (as GEOS-Chem "Classic", as GCHP, etc.)

Version 12.9.3 and prior

GEOS-Chem 12.9.3 was the last version in which this "Science Codebase" repository was used in a standalone manner.

Version 13.0.0 and later

GEOS-Chem 13.0.0 and later versions use this "Science Codebase" repository as a submodule within the GCClassic and GCHP repositories.

Releases for GEOS-Chem 13.0.0 and later versions will be issued at the GCClassic and GCHP Github repositories. We will also tag and release the corresponding versions at this repository for the sake of completeness.

User Manuals

Each implementation of GEOS-Chem has its own manual page. For more information, please see:

About GEOS-Chem

GEOS-Chem is a global 3-D model of atmospheric chemistry driven by meteorological input 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. Scientific direction of the model is provided by the international GEOS-Chem Steering Committee and by User Working Groups. The model is managed by the GEOS-Chem Support Team, based at Harvard University and Washington University with support from the US NASA Earth Science Division, the Canadian National and Engineering Research Council, and the Nanjing University of Information Sciences and Technology.

GEOS-Chem is a grass-roots open-access model owned by its users, and ownership implies some responsibilities as listed in our welcome page for new users.

Owner

  • Name: GEOS-Chem
  • Login: geoschem
  • Kind: organization
  • Email: geos-chem-support@g.harvard.edu
  • Location: International

The GEOS-Chem model of atmospheric chemistry and composition

GitHub Events

Total
  • Create event: 125
  • Commit comment event: 1
  • Release event: 7
  • Issues event: 582
  • Watch event: 40
  • Delete event: 101
  • Issue comment event: 2,065
  • Push event: 308
  • Pull request review event: 333
  • Pull request review comment event: 263
  • Pull request event: 211
  • Fork event: 36
Last Year
  • Create event: 125
  • Commit comment event: 1
  • Release event: 7
  • Issues event: 582
  • Watch event: 40
  • Delete event: 101
  • Issue comment event: 2,065
  • Push event: 308
  • Pull request review event: 333
  • Pull request review comment event: 263
  • Pull request event: 211
  • Fork event: 36

Committers

Last synced: 7 months ago

All Time
  • Total Commits: 9,410
  • Total Committers: 203
  • Avg Commits per committer: 46.355
  • Development Distribution Score (DDS): 0.634
Past Year
  • Commits: 436
  • Committers: 22
  • Avg Commits per committer: 19.818
  • Development Distribution Score (DDS): 0.615
Top Committers
Name Email Commits
Bob Yantosca y****a@s****u 3,443
Melissa Sulprizio m****r@s****u 1,688
Lizzie Lundgren e****n@s****u 1,472
bmy b****y 323
Christoph Keller c****r@n****v 157
Christoph Keller c****r@l****u 157
kelvinhb 5****b 148
Liam Bindle l****e@g****m 111
Sebastian Eastham s****m@f****u 100
Sebastian David Eastham s****m@m****u 98
Haipeng Lin j****n@g****m 94
Thibaud Fritz f****t@m****u 92
Christoph Keller c****r@c****u 90
Salvatore Farina s****a@g****m 71
David A Ridley d****y@m****u 70
msl3v m****g@s****u 51
Liam Bindle l****e@g****m 51
Carey Friedman c****f@s****) 46
Chris Holmes c****s@u****u 43
Tomas Sherwen t****n@y****k 42
Yuanjian Zhang y****z@w****u 41
ccarouge c****c@s****u 36
Ryan Pound r****9@y****k 35
ccarouge c****e 35
Jenny Fisher j****f@u****u 32
Matthew Yannetti m****i@s****u 31
Christoph Keller c****r@p****u 31
Christopher Holmes c****s@f****u 30
Colin Pike-Thackray t****y@s****u 28
Will Downs w****s@g****u 28
and 173 more...
Committer Domains (Top 20 + Academic)
seas.harvard.edu: 13 mit.edu: 10 rhea.as.harvard.edu: 8 wustl.edu: 7 g.harvard.edu: 5 fas.harvard.edu: 4 york.ac.uk: 4 nasa.gov: 4 rclogin07.rc.fas.harvard.edu: 4 rclogin03.rc.fas.harvard.edu: 3 rclogin11.rc.fas.harvard.edu: 3 sol.as.harvard.edu: 3 rclogin04.rc.fas.harvard.edu: 3 prometheus.as.harvard.edu: 3 dal.ca: 3 rclogin09.rc.fas.harvard.edu: 2 login04.as.harvard.edu: 2 uw.edu: 2 boslogin03.rc.fas.harvard.edu: 2 rclogin08.rc.fas.harvard.edu: 2 link.cuhk.edu.hk: 2 rclogin05.rc.fas.harvard.edu: 2 colostate.edu: 2 rclogin06.rc.fas.harvard.edu: 2 rclogin12.rc.fas.harvard.edu: 2 rclogin10.rc.fas.harvard.edu: 2 umn.edu: 2 pku.edu.cn: 2 login01.as.harvard.edu: 1 nehalem001.mit.edu: 1 ckeller.as.harvard.edu: 1 login12.myriad.ucl.ac.uk: 1 uci.edu: 1 uow.edu.au: 1 portal1.as.harvard.edu: 1 hpc.its.uow.edu.au: 1 fsu.edu: 1 rochester.edu: 1 atmos.washington.edu: 1 ldeo.columbia.edu: 1 hamos.as.harvard.edu: 1 rclogin02.rc.fas.harvard.edu: 1 maasakkers.as.harvard.edu: 1 mlong.as.harvard.edu: 1 virginia.edu: 1 ktravis.as.harvard.edu: 1 holy2a11203.rc.fas.harvard.edu: 1 compute1-client-1.ris.wustl.edu: 1 ltm.as.harvard.edu: 1 holylogin04.rc.fas.harvard.edu: 1 holy7c19313.rc.fas.harvard.edu: 1 holy7c19301.rc.fas.harvard.edu: 1 aor.atmos.washington.edu: 1 lmm.rit.albany.edu: 1 tudelft.nl: 1 holy2a11204.rc.fas.harvard.edu: 1 rclogin15.rc.fas.harvard.edu: 1 rclogin01.rc.fas.harvard.edu: 1 engr.colostate.edu: 1 login13.myriad.ucl.ac.uk: 1 jpl.nasa.gov: 1 univ-grenoble-alpes.fr: 1 cam.ac.uk: 1 tue.nl: 1 holy2a11201.rc.fas.harvard.edu: 1 labh04.msi.umn.edu: 1 holylogin01.rc.fas.harvard.edu: 1 argus.as.harvard.edu: 1 atmos.colostate.edu: 1 holy2a18301.rc.fas.harvard.edu: 1 holylogin02.rc.fas.harvard.edu: 1 fire.nicholas.duke.edu: 1 boslogin01.rc.fas.harvard.edu: 1 fujita01.atmosp.physics.utoronto.ca: 1 tianchens-mbp.lan.dhcp.wustl.edu: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time
  • Total issues: 2,084
  • Total pull requests: 988
  • Average time to close issues: 2 months
  • Average time to close pull requests: 27 days
  • Total issue authors: 466
  • Total pull request authors: 63
  • Average comments per issue: 4.52
  • Average comments per pull request: 3.15
  • Merged pull requests: 737
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 393
  • Pull requests: 279
  • Average time to close issues: 24 days
  • Average time to close pull requests: 12 days
  • Issue authors: 150
  • Pull request authors: 22
  • Average comments per issue: 3.07
  • Average comments per pull request: 2.0
  • Merged pull requests: 203
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
  • yantosca (190)
  • msulprizio (131)
  • lizziel (88)
  • ChenBHXMU (43)
  • jinlx (42)
  • FeiYao-Edinburgh (41)
  • yangning-code (40)
  • eamarais (23)
  • yangxiajie (23)
  • sdeastham (23)
  • ktravis213 (21)
  • JFBrewer (21)
  • LiamBindle (21)
  • aschuh (20)
  • rongbing0353 (20)
Pull Request Authors
  • yantosca (322)
  • lizziel (184)
  • msulprizio (148)
  • jimmielin (69)
  • LiamBindle (34)
  • yuanjianz (30)
  • cdholmes (21)
  • nicholasbalasus (18)
  • sdeastham (16)
  • ltmurray (11)
  • tsherwen (9)
  • Jourdan-He (8)
  • kaysuselj (7)
  • msl3v (7)
  • BettyCroft (6)
Top Labels
Issue Labels
bug (606) question (505) stale (307) category: Question (276) category: Bug (257) feature (180) data sources / I-O (168) config-files / rundir (155) HEMCO (133) never stale (99) diagnostics (99) topic: Input Data (91) KPP / chem mechanisms (82) category: Feature Request (67) category: Debug Help (64) topic: Runtime Error (61) nested grid simulation (59) topic: Diagnostics (56) need community input (54) topic: Configuration Files (53) topic: Emissions (53) research / science problem (52) topic: Chemical Mechanisms (51) specialty simulations (51) duplicate (47) user environment (41) topic: Aerosols (38) build (36) runtime (35) topic: Carbon Gases Simulations (33)
Pull Request Labels
no-diff-to-benchmark (221) category: Bug Fix (185) feature (170) category: Feature Request (164) bug (116) config-files / rundir (88) topic: Configuration Files (67) KPP / chem mechanisms (66) bugfix (64) zero-diff (54) GCHP (53) topic: Carbon Gases Simulations (50) topic: Chemical Mechanisms (50) diagnostics (48) topic: Diagnostics (47) topic: Emissions (46) topic: Structural Modifications (35) never stale (32) specialty simulations (32) topic: GCHP (30) testing / benchmarking (26) structural (24) category: Interface to External Model (23) topic: Aerosols (23) data sources / I-O (21) topic: Input Data (20) interface to external model (19) HEMCO (18) topic: Benchmarking and Testing (18) topic: Run Directories (17)