You're reading an old version of this documentation. For up-to-date information, please have a look at v0.5.


This page contains a summary of changes between the official cwepr releases. Only the biggest changes are listed here. A complete and detailed log of all changes is available through the GitHub Repository Browser.

Version 0.3

Released 2022-07-24

New features

  • Add linear fit with fixed intercept to FitOnData, renamed function accordingly. (0719809a22)

  • Importer for NIEHS dat, lmb, and exp files

Version 0.2.1

Released 2022-06-12

New features

  • Reference to publication in documentation and colophon of reports.


  • Import units correctly using the BES3T importer.

  • Magnettech goniometer sweep importer handles situation without info file.

  • Fix for import and gathering of metadata of both sources in WinEPR Importer.

  • Units are imported correctly from par file in WinEPR importer.

Version 0.2.0

Released 2021-11-28

Note: Starting with this version, cwepr requires Python >=3.7

New features

  • Importer for Bruker EMX/ESP file format (.par/.spc)

  • g value can be provided for cwepr.analysis.FieldCalibration

  • New module utils for general-purpose functions regarding cw-EPR spectroscopy

  • Functions cwepr.utils.convert_g2mT() and cwepr.utils.convert_mT2g() to convert between magnetic field values (in mT) and g values

  • Plotters can add g axis as second axis opposite the magnetic field axis.

  • cwepr.plotting.PowerSweepAnalysisPlotter for graphical representation of power saturation curves including a second axis with the actual microwave power.

  • List of example recipes, available both in the source repository and from the documentation.



Version 0.1.2

Released 2021-06-19

  • Correct version on PyPI

Version 0.1.1

Released 2021-06-19

The following bugs have been fixed:

  • Bugfix in Normalisation in combination with aspecd

  • Bugfix in Magnettech-Import, additional test for InfofileReporter

  • Bugfix in GoniometerSweepImporter and Reporter to get correct format of some numbers

Version 0.1.0

Released 2021-06-03

  • First public release

  • Based on ASpecD v.0.2.1

  • List of processing steps specific for cw-EPR data

  • List of analysis steps specific for cw-EPR data

  • List of plots specific for cw-EPR data

  • Importers for different file formats

  • Recipe-driven data analysis

Version 0.1.0.dev20

Released 2019-06-15

  • First public pre-release on PyPI