PCMDI Published Content
Published April 29, 2026 | Version 3.14.3
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

Bugfixes

  • Fixed file names for CMIP7 climatology datasets. (#950)
    • CMIP7 climatology outputs now use the expected monthly time-range format in file names.
    • Added regression coverage in Test/test_cmor_CMIP7.py for the output filename, frequency attribute, and climatology metadata.

Changes

  • Removed unused filename-validation and suffix-tracking code from the C core, simplifying internal output-name handling. (#949)

Documentation

  • Added QUICKSTART.md to the main CMOR repository with concise instructions for cloning, building, installing, and testing CMOR in a Conda/Mamba environment. (#951)
  • Updated the user-input documentation in this repository to clarify how version affects output paths and global attributes. (#192)
    • The guide now explains that setting version adds a netCDF global attribute.
    • It also shows how to use an internal attribute such as _dir_version with <dir_version> in output_path_template when only the directory name should change.

Issues / Pull Requests

GitHub

Notes

If you use the CMOR software, please cite it using the metadata from this file

Files

PCMDI/cmor-3.14.3.zip

Files (3.5 MB)

Name Size Download all
md5:9a00e6258a8b4eead1c4b6b645c689f3
3.5 MB Preview Download

Additional details

Related works

Is supplement to
Software: https://github.com/PCMDI/cmor/tree/3.14.3 (URL)

Software

Repository URL
https://github.com/PCMDI/cmor