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Published January 22, 2026 | Version 1.1.0
Software Open

MDAnalysis/GridDataFormats: 1.1.0

  • 1. Arizona State University
  • 2. The Open Molecular Software Foundation
  • 3. NIH
  • 4. @OpenForceField, @MDAnalysis
  • 5. OpenFold
  • 6. Michigan State University
  • 7. @cryoem-uoft
  • 8. @eth-cscs

Description

New minor release with enhancements and fixes.... and a new logo!

Supported environments

This is a pure Python package and should be available on all platforms.

  • supports Python 3.11 - 3.14
  • dropped support for Python 3.9 and 3.10 as per SPEC0

Notable Changes

  • added MRC file writing support (#108)
  • Grid now accepts binary operations with any operand that can be broadcasted to the grid's shape according to numpy broadcasting rules (PR #142)
  • Grid now allows forcing MRC/CCP4 maps to be read as volumes even when the header indicates they are stacks of 2D images. (#150)
  • tests and test datafiles are now included in the distribution; its size increased to ~5MB (#156)

Detailed changes by PR

  • fix doc deployment by @orbeckst in https://github.com/MDAnalysis/GridDataFormats/pull/133
  • use MDA docs in README.rst by @orbeckst in https://github.com/MDAnalysis/GridDataFormats/pull/135
  • Update deploy for OIDC credentials by @IAlibay in https://github.com/MDAnalysis/GridDataFormats/pull/136
  • fix syntax error in deployment by @orbeckst in https://github.com/MDAnalysis/GridDataFormats/pull/137
  • Modernize packaging by @IAlibay in https://github.com/MDAnalysis/GridDataFormats/pull/138
  • Bump to miniforge and py3.13 by @IAlibay in https://github.com/MDAnalysis/GridDataFormats/pull/139
  • Bump to Py3.14 by @IAlibay in https://github.com/MDAnalysis/GridDataFormats/pull/140
  • Fix compatibility for binary operations by @ollyfutur in https://github.com/MDAnalysis/GridDataFormats/pull/142
  • updated logo by @orbeckst in https://github.com/MDAnalysis/GridDataFormats/pull/144
  • updated links to discussion forum by @orbeckst in https://github.com/MDAnalysis/GridDataFormats/pull/146
  • Better volumetric test by @PlethoraChutney in https://github.com/MDAnalysis/GridDataFormats/pull/149
  • Add MRC file writing support by @Pradyumn-cloud in https://github.com/MDAnalysis/GridDataFormats/pull/147
  • prepare for 1.1.0 release by @orbeckst in https://github.com/MDAnalysis/GridDataFormats/pull/152
  • update deployment workflow by @orbeckst in https://github.com/MDAnalysis/GridDataFormats/pull/154

New Contributors

  • @ollyfutur made their first contribution in https://github.com/MDAnalysis/GridDataFormats/pull/142
  • @PlethoraChutney made their first contribution in https://github.com/MDAnalysis/GridDataFormats/pull/149
  • @Pradyumn-cloud made their first contribution in https://github.com/MDAnalysis/GridDataFormats/pull/147

Full Changelog: https://github.com/MDAnalysis/GridDataFormats/compare/1.0.2...1.1.0

Files

MDAnalysis/GridDataFormats-1.1.0.zip

Files (5.8 MB)

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Additional details

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