Climate Model Output Rewriter
Produce CF-compliant netCDF files that fulfill the requirements of many of the climate community's standard model experiments.
https://github.com/PCMDI/cmor
Category: Climate Change
Sub Category: Climate Data Standards
Keywords
cmip6 cmor3 esgf prepare
Keywords from Contributors
climate-model climate climate-science grib climate-analysis spatial-data-analysis visualisation spaceweather oceanography meteorology
Last synced: about 6 hours ago
JSON representation
Repository metadata
Climate Model Output Rewriter
- Host: GitHub
- URL: https://github.com/PCMDI/cmor
- Owner: PCMDI
- License: bsd-3-clause
- Created: 2013-05-17T16:07:52.000Z (over 12 years ago)
- Default Branch: main
- Last Pushed: 2025-09-02T20:39:22.000Z (5 days ago)
- Last Synced: 2025-09-04T13:24:24.677Z (3 days ago)
- Topics: cmip6, cmor3, esgf, prepare
- Language: C
- Size: 22.3 MB
- Stars: 56
- Watchers: 13
- Forks: 37
- Open Issues: 25
- Releases: 31
-
Metadata Files:
- Readme: README.md
- License: LICENSE
- Citation: CITATION.cff
- Notice: NOTICE
README.md
CMOR
Climate Model Output Rewriter
CMOR3 documentation can be found at: http://cmor.llnl.gov
Contributors
Acknowledgement
The content of this repository is developed by climate and computer scientists from the Program for Climate Model Diagnosis and Intercomparison (PCMDI) at Lawrence Livermore National Laboratory (LLNL), with contributions from colleagues around the world. This work is sponsored by the Regional and Global Model Analysis (RGMA) program, of the Earth and Environmental Systems Sciences Division (EESSD) in the Office of Biological and Environmental Research (BER) within the Department of Energy's Office of Science. The work is performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344.
Release
The code of CMOR is released under the BSD 3-Clause License. For more details, see the LICENSE File.
LLNL-CODE-2005936
Citation (CITATION.cff)
# https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-citation-files # https://github.com/citation-file-format/citation-file-format/blob/main/schema-guide.md#definitionsperson cff-version: 1.2.0 message: "If you use the CMOR software, please cite it using the metadata from this file" authors: - family-names: "Mauzey" given-names: "Chris" orcid: "https://orcid.org/0000-0003-1156-6774" affiliation: "Program for Climate Model Diagnosis and Intercomparison (PCMDI)" - family-names: "Doutriaux" given-names: "Charles" orcid: "https://orcid.org/0009-0002-6932-3169" affiliation: "Program for Climate Model Diagnosis and Intercomparison (PCMDI, formerly)" - family-names: "Nadeau" given-names: "Denis" orcid: "https://orcid.org/0000-0002-9622-3289" affiliation: "Program for Climate Model Diagnosis and Intercomparison (PCMDI, formerly)" - family-names: "Taylor" given-names: "Karl E." orcid: "https://orcid.org/0000-0002-6491-2135" affiliation: "Program for Climate Model Diagnosis and Intercomparison (PCMDI)" - family-names: "Durack" given-names: "Paul J." orcid: "https://orcid.org/0000-0003-2835-1438" affiliation: "Program for Climate Model Diagnosis and Intercomparison (PCMDI)" - family-names: "Betts" given-names: "Edward" alias: "EdwardBetts" - family-names: "Cofino" given-names: "Antonio S." orcid: "https://orcid.org/0000-0001-7719-979X" affiliation: "Universidad de Cantabria (UniCan)" - family-names: "Florek" given-names: "Piotr" orcid: "https://orcid.org/0000-0002-1849-7620" affiliation: "Met Office Hadley Centre (MetOffice)" - family-names: "Hogan" given-names: "Emma" orcid: "https://orcid.org/0009-0007-5610-4158" affiliation: "Met Office Hadley Centre (MetOffice)" - family-names: "Rodriguez Gonzalez" given-names: "Jose M." affiliation: "Spanish State Meteorological Agency" orcid: "https://orcid.org/0000-0002-9082-1480" - family-names: "Kettleborough" given-names: "James" orcid: "https://orcid.org/0000-0002-4698-6712" affiliation: "Met Office Hadley Centre (MetOffice)" - family-names: "Nicholls" given-names: "Zebedee" orcid: "https://orcid.org/0000-0002-4767-2723" affiliation: "Climate Resource" - family-names: "Ogochi" given-names: "Koji" affiliation: "Japan Agency for Marine Earth Science and Technology (JAMSTEC)" - family-names: "Seddon" given-names: "Jon" orcid: "https://orcid.org/0000-0003-1302-1049" affiliation: "Met Office Hadley Centre (MetOffice)" - family-names: "Wachsmann" given-names: "Fabian" orcid: "https://orcid.org/0000-0003-4389-6911" affiliation: "German Climate Computing Centre (DKRZ)" - family-names: "Weigel" given-names: "Tobias" orcid: "https://orcid.org/0000-0002-4040-0215" affiliation: "German Climate Computing Centre (DKRZ)" title: "The Climate Model Output Rewriter (CMOR)" version: 3.11.0 doi: 10.5281/zenodo.592733 date-released: 2025-06-11 url: "https://github.com/PCMDI/cmor"
Owner metadata
- Name: Program for Climate Model Diagnosis and Intercomparison
- Login: PCMDI
- Email: pcmdi-cmip@llnl.gov
- Kind: organization
- Description: Established in 1989, PCMDI aims to develop advanced methods and tools for diagnosis and intercomparison to improve Earth System and Climate Models
- Website: http://pcmdi.llnl.gov
- Location: Lawrence Livermore National Lab
- Twitter:
- Company:
- Icon url: https://avatars.githubusercontent.com/u/6098305?v=4
- Repositories: 45
- Last ynced at: 2024-03-26T10:12:39.209Z
- Profile URL: https://github.com/PCMDI
GitHub Events
Total
- Create event: 54
- Release event: 15
- Issues event: 79
- Watch event: 6
- Delete event: 81
- Issue comment event: 344
- Push event: 146
- Pull request review comment event: 47
- Pull request review event: 68
- Pull request event: 83
- Fork event: 5
Last Year
- Create event: 54
- Release event: 15
- Issues event: 79
- Watch event: 6
- Delete event: 81
- Issue comment event: 344
- Push event: 146
- Pull request review comment event: 47
- Pull request review event: 68
- Pull request event: 83
- Fork event: 5
Committers metadata
Last synced: 30 days ago
Total Commits: 1,422
Total Committers: 27
Avg Commits per committer: 52.667
Development Distribution Score (DDS): 0.473
Commits in past year: 224
Committers in past year: 4
Avg Commits per committer in past year: 56.0
Development Distribution Score (DDS) in past year: 0.107
| Name | Commits | |
|---|---|---|
| mauzey1 | m****1@l****v | 750 |
| Denis Nadeau | d****4 | 319 |
| Charles Doutriaux | d****1@l****v | 230 |
| Paul J. Durack | d****1@l****v | 30 |
| Denis Nadeau | n****1@l****v | 20 |
| Emma Hogan | e****n | 10 |
| Fabian Wachsmann | w****n@d****e | 10 |
| pflorek | p****k@g****m | 9 |
| Tim Bradshaw | t****w@m****k | 7 |
| pflorek | p****k@m****k | 6 |
| Jamie Kettleborough | j****h@m****k | 6 |
| Tobias Weigel | w****l@d****e | 4 |
| Koji OGOCHI | o****i@j****p | 3 |
| jmrgonza | j****g@a****s | 2 |
| Zeb Nicholls | z****s@c****g | 2 |
| Charles Doutriaux | d****1@a****) | 2 |
| Doutriaux | d****1@m****v | 2 |
| Matthew Krupcale | m****e@g****m | 1 |
| Chris Mauzey | m****1@a****v | 1 |
| Daniel Neumann | d****n@d****e | 1 |
| Georgios Britzolakis | G****1@n****v | 1 |
| Muryanto | m****1@M****v | 1 |
| Tobias Weigel | k****4@m****e | 1 |
| Karl E. Taylor | t****3@l****v | 1 |
| Jon Seddon | j****n@m****k | 1 |
| Edward Betts | e****d@4****m | 1 |
| Antonio S. Cofiño | c****a@g****m | 1 |
Committer domains:
- llnl.gov: 5
- metoffice.gov.uk: 4
- dkrz.de: 3
- 4angle.com: 1
- mlogin105.hpc.dkrz.de: 1
- ml-9516678.llnl.gov: 1
- nasa.gov: 1
- aims4.llnl.gov: 1
- meryem.llnl.gov: 1
- al-dar-linux.(none): 1
- climate-energy-college.org: 1
- aemet.es: 1
- jamstec.go.jp: 1
Issue and Pull Request metadata
Last synced: about 22 hours ago
Total issues: 514
Total pull requests: 373
Average time to close issues: 6 months
Average time to close pull requests: 17 days
Total issue authors: 79
Total pull request authors: 24
Average comments per issue: 6.25
Average comments per pull request: 1.42
Merged pull request: 306
Bot issues: 0
Bot pull requests: 0
Past year issues: 51
Past year pull requests: 81
Past year average time to close issues: 20 days
Past year average time to close pull requests: 5 days
Past year issue authors: 9
Past year pull request authors: 3
Past year average comments per issue: 2.29
Past year average comments per pull request: 1.32
Past year merged pull request: 64
Past year bot issues: 0
Past year bot pull requests: 0
Top Issue Authors
- durack1 (79)
- mauzey1 (68)
- ehogan (44)
- taylor13 (32)
- dnadeau4 (28)
- wachsylon (28)
- doutriaux1 (23)
- jypeter (14)
- JimBiardCics (13)
- aradhakrishnanGFDL (12)
- martinjuckes (11)
- senesis (11)
- alaniwi (11)
- goord (9)
- matthew-mizielinski (8)
Top Pull Request Authors
- mauzey1 (228)
- dnadeau4 (49)
- doutriaux1 (30)
- durack1 (12)
- ehogan (8)
- glevava (8)
- wachsylon (7)
- piotr-florek-mohc (5)
- tfeb (3)
- TobiasWeigel (3)
- mkrupcale (2)
- neumannd (2)
- pabretonniere (2)
- jonseddon (2)
- aradhakrishnanGFDL (2)
Top Issue Labels
- enhancement (69)
- bug (52)
- question (32)
- Next Release (29)
- PrePARE (18)
- Can't reproduce (6)
- invalid (5)
- duplicate (5)
- documentation (4)
- Warning (4)
- wontfix (2)
- obs4MIPs (1)
Top Pull Request Labels
- Next Release (2)
Package metadata
- Total packages: 1
- Total downloads: unknown
- Total dependent packages: 1
- Total dependent repositories: 3
- Total versions: 7
conda-forge.org: cmor
CMOR was not designed to serve as an all-purpose writer of CF-compliant netCDF files, but simply to reduce the effort required to prepare and manage MIP model output. Although MIPs encourage systematic analysis of results across models, this is only easy to do if the model output is written in a common format with files structured similarly and with sufficient metadata uniformly stored according to a common standard. Individual modeling groups store their data in different ways, but if a group can read its own data, then it should easily be able to transform the data, using CMOR, into the common format required by the MIPs. The adoption of CMOR as a standard code for exchanging climate data will facilitate participation in MIPs because after learning how to satisfy the output requirements of one MIP, it will be easy to prepare output for other MIPs.
- Homepage: https://cmor.llnl.gov/
- Licenses: BSD-3-Clause
- Latest release: 3.7.0 (published about 3 years ago)
- Last Synced: 2025-09-06T14:11:29.748Z (1 day ago)
- Versions: 7
- Dependent Packages: 1
- Dependent Repositories: 3
-
Rankings:
- Dependent repos count: 17.985%
- Average: 23.477%
- Dependent packages count: 28.969%
Score: 9.076580381796658