cwepr

cwepr is a Python package for processing and analysis of continuous-wave electron paramagnetic resonance (cw-EPR) spectra based on the ASpecD framework and focussing on reproducibility. In short: Each and every processing step applied to your data will be recorded and can be traced back, and additionally, for each representation of your data (e.g., figures, tables) you can easily follow how the data shown have been processed and where they originate from.

What is even better: Actual data processing and analysis no longer requires programming skills, but is as simple as writing a text file summarising all the steps you want to have been performed on your dataset(s) in an organised way.

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.

Changes

• Renamed class FieldCorrectionValue to cwepr.analysis.FieldCalibration
• cwepr.processing.FieldCorrection: Rename parameter correction_value to offset

Fixes

• cwepr.processing.GAxisCreation returns correct g axis values
• Reporters do not contain dataset in their dict representation
• cwepr.io.factory.DatasetImporterFactory falls back to ASpecD-supported formats if no matching format is found.