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CHANGELOG.rst

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Version 0.5.3:

  • Switch from use of numpy type aliases to built in types for casting in process_file.py

Version 0.5.2:

  • Replace all references to lmfit.models.COMMON_DOC with lmfit.models.COMMON_INIT_DOC

Version 0.5.1:

  • Patch bug introduced in 0.5.0 during refactor of baseline offset params
  • Patch bug in inline_ground_terminated_resonator_s11 guessing where a list was compared against a numpy array

Version 0.5.0:

  • Deprecated cmplxIQ module in favor of hanger_resonator module. The functions are the same, only the names have changed. The cmplxIQ module will be removed in a future version.
  • Added a new inline_resonator module to fitsS21. This module has fit functions for an inline, or transmission resonator.
  • Added a new inline_ground_terminated_resonator_S11 module to fitsS21. This module has fit functions for the type of resonator described in Samuel J. Whiteley's dissertation (U. Chicago, 2019) equation 3.41.
  • Fix a small math error in the hanger_resonator guessing module. Was accidentally subtracting the baseline instead of dividing by the baseline before finding the peak location. In most cases, with well-behaved baselines, this would not have introduced any errors.

Version 0.4.4:

  • Version bump. No other changes.

Version 0.4.3:

  • Fixed a bug in the ResonatorSweep smart-indexing logic by completely reworking the algorithm.

Version 0.4.2:

  • Changed how tick labels are rotated to fix strange rounding errors on tick labels and problems with tick labels not respecting interactive plot resizing.
  • Added a x_slice keyword argument to the plot_tools.plotResListData function. This adds the ability to only plot a portion of data. Currently does not check whether all resonators in list have the same length data, so be aware of potential for an exception.

Version 0.4.1:

  • More bug fixes that were introduced with the changes to fit storage in 0.4.0
  • Added kwarg to process_file function to allow stripping out JSON metadata stored in first line

Version 0.4.0:

  • Change the way fits are stored in the resonator object. This slightly breaks backwards compatibility. Results that used to live at Resonator.lmfit_result or Resonator.emcee_result now live at Resonator.lmfit_result['default']['result'] and Resonator.emcee_result['default']['result']. This allows the user to store multiple fit results for the same resonator by specifying a label for the fit (as opposed to using the 'default' label).
  • Update dependency on matplotlib to be >= 2.0
  • Fix minus-sign error in cmplxIQ fit function and params guessing (each had one error, was cancelling)
  • Add a burn_flatchain method to each resonator to allow burning off some samples from the mcmc analysis
  • Add a function to ESL_tools to read in binary fits files coming out of ESL
  • Add a mask option to process_file to allow for masking data via a slice object
  • Change under the hood to how fitting works for Resonator objects (and eventually to ResonatorSweep data as well). Now instead of being forced into fitting only I/Q data, fit functions take a Resonator object as an argument. This gives the fit function author access to all of the attributes and data stored in the object.
  • Update the complxIQ fit function to calculate not just the model, but the baseline, or even the model without the baseline.
  • Allow the user to pass a frequency vector to cmplxIQ to specify which frequency points to calculate the model at.
  • Fix a small bug in plot kwargs checking introduced during update to Python 3.

Version 0.3.1:

  • Fix README formatting for PyPI

Version 0.3.0:

  • Fixed a bug in the plotting routines that was drawing incorrect x-axis labels
  • Added a keyword arguments passthrough to numpy.loadtxt for tuning how process_file loads a file
  • Huge plotting update! Now can plot data from multiple ResonatorSweep objects on the same axis
  • Compatible with Python 2 and 3
  • Default colormap is now 'viridis'
  • Can omit colorbar if desired
  • Added errorbars to plotting
  • Proper calculation of errorbars from MCMC
  • indexResList can now return a list of all indices matching a given power or temperature.
  • Documentation update to detail adding custom derived data to ResonatorSweep objects.
  • Automatic version numbering from VERSION.txt file in setup.py
  • Ability to plot multiple different fits on the same axis using plotResSweep3D
  • plotResListData now allows kwargs to set upper/lower temp/pwr limits
  • Fixed bug where log of S21 magnitude was base e and not base 10; now is 10
  • Added option to fit a quadratic function to the phase baseline
  • Added models for qi and f0 based on full Mattis-Bardeen calculations from barmat
  • Added some helper utilities for viewing resList data structure

Version 0.2.3:

  • Fix importing bug

Version 0.2.0:

  • Huge update to plotting. Check it out!
  • Bug-fixes and testing for the 2D fitting routines.

Version 0.1.1:

  • Bump version for Zenodo

Version 0.1.0:

  • Initial version