Published June 25, 2026
| Version 3.15.2
Software
Open
The Climate Model Output Rewriter (CMOR)
Authors/Creators
- 1. Program for Climate Model Diagnosis and Intercomparison (PCMDI)
- 2. Program for Climate Model Diagnosis and Intercomparison (PCMDI, formerly)
- 3. Universidad de Cantabria (UniCan)
- 4. Met Office Hadley Centre (MetOffice)
- 5. Spanish State Meteorological Agency
- 6. Climate Resource
- 7. Japan Agency for Marine Earth Science and Technology (JAMSTEC)
- 8. German Climate Computing Centre (DKRZ)
Description
Features
- Added CMIP7 Fortran examples for regular grids, pressure levels, scalar height coordinates, basin axes, hybrid sigma levels, curvilinear grids, and fixed fields. (#977)
- The Fortran examples include a shared helper module, a run script, and nightly-build coverage.
- Added CMIP7 Python examples matching the new Fortran example coverage. (#978)
- Added example CMIP7 cmorizing notebooks using real model-data excerpts, including regular lat-lon data, pressure levels, hybrid sigma coordinates, basin axes, land-use fractions, and non-lat-lon sea-ice data. (#976)
Bugfixes
- CMOR now checks CV JSON strings and keys against the 1023-character limit before copying them into fixed-size strings, preventing crashes and reporting the offending value in the error message. (#985)
- The Fortran
cmor_dataset_jsonwrapper now returns a reliable status code. (#977)
Changes
- Concatenated variable
commentattributes now identify the source table by file name instead of usingactivity_id. (#984)- Example output now uses text like
CMIP6_Amon.json comment: ....
- Example output now uses text like
- Error and warning color formatting is now only emitted for terminal output, avoiding ANSI color characters in log files. (#985)
Issues / Pull Requests
- Handling of grids other than lat-lon (#832)
- preparing a CMOR demo with a coordinate having character string entries (#837)
- CMORizing notebook (#878)
- CMIP7 Fortran examples (#885)
- Example CMIP7 cmorizing notebooks (#976)
- CMIP7 Fortran examples (#977)
- Add Python examples (#978)
- Use of activity id in concatenated variable comments (#979)
- No error or warning for CV string values exceeding 1023 character limit (#982)
- Error message coloring format changes (#983)
- Use table file name instead of activity_id in variable comment (#984)
- Check the CV file for strings that exceed CMOR's character limit (#985)
Notes
If you use the CMOR software, please cite it using the metadata from this file
Files
PCMDI/cmor-3.15.2.zip
Files
(20.4 MB)
| Name | Size | Download all |
|---|---|---|
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md5:afbfd502ac85bc13cbf7f4dc3bf8dfdd
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Additional details
Related works
- Is supplement to
- Software: https://github.com/PCMDI/cmor/tree/3.15.2 (URL)
Software
- Repository URL
- https://github.com/PCMDI/cmor