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CHANGELOG.rst

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Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

[Unreleased]

Added

  • Getting and plot integrated intensity now support signals containing nan (#722)
  • Add Symmetry1D signal class and symmetry analysis methods (#724)
  • BeamShift class, which includes the make_linear_plane method for better correction of the beam shift when scanning large regions in STEM (#746)
  • Add unit testing of docstring examples (#766)

Removed

  • lazy_* virtual imaging has been removed, use get_integrated_intensity (#722)

2021-04-14 - version 0.13.2

Added

  • Code now support python 3.9
  • Code now runs on hyperspy 1.6.2

Fixed

  • np.bool replaced by bool
  • np.object replaced by object

2021-03-21 - version 0.13.1

Fixed

  • load_mib (#734)
  • correct_bad_pixels now returns the same result when lazy/not-lazy (bug #723, fix #735)
  • mirrored templates now correctly dealt with in radial template matching (#740)
  • further bugfixs for AcceleratedIndexationGenerator (#744)
  • a k-space error effecting azimuthal integration (#738)
  • bug in .to_crystal_map()

Deprecated

  • lazy_virtual_bright_field, use get_integrated_intensity instead
  • lazy_virtual_dark_field, use get_integrated_intensity instead

2021-01-13 - version 0.13.0

Added

  • Faster rotation indexing, using in plane speeds up, added as AcceleratedIndexationGenerator (#673)
  • get_direct_beam_position now supports lazy proccessing (#648)
  • center_direct_beam now supports lazy processing (#658)
  • Several functions for processing large datasets using dask (#648, #658)
  • Methods to retrieve phase from DPC signal are added (#662)
  • Add VirtualImageGenerator.set_ROI_mesh method to set mesh of CircleROI (#700)
  • Added a setup.cfg

Changed

  • The importing of pyxem objects has been standardized (#704)
  • get_direct_beam_position now has reversed order of the shifts [y, x] to [x, y] (#653)
  • .apply_affine_transform now uses a default order of 1 (changed from 3)
  • find_peaks is now provided by hyperspy, method 'xc' now called 'template_matching'
  • virtual_annular_dark_field and virtual_bright_field renamed; now have a "lazy_" prefixing (#698)
  • Plotting large, lazy, datasets will be much faster now (#655)
  • Calibration workflow has been altered (see PR #640 for details)
  • Azimuthal integration has been refactored (see PRs #625,#676 for details)

Removed

  • Diffraction2D.remove_dead_pixels has been removed, use .correct_bad_pixels (#681)
  • Diffraction2D.remove_background, has been moved to .subtract_diffraction_background (#697)
  • The diffraction_component and scalable_reference_pattern modules have been removed (#674)
  • local_gaussian_method for subpixel refinement has been removed
  • utils.plot removed, functionality now in signals.diffraction_vectors
  • utils.subpixelrefinement_utils removed, functionality in subpxielrefinement_generator
  • utils.dpc_tools removed, either downstreamed to diffsims or up to differential_phase_contrast.py
  • utils.diffraction_tools removed, downstreamed to diffsims
  • utils.sim_utils removed, instead use the relevant diffsims functionality
  • utils.calibration_utils removed, downstreamed to diffsims

2020-12-02 - version 0.12.3

Changed

  • CI is now provided by github actions
  • Code now depends on hyperspy==1.6.1 and skimage>=0.17.0

2020-10-04 - version 0.12.2

Added

  • This project now keeps a Changelog

Changed

  • Slow tests now don't run by default
  • Depend only on hyperspy-base and pyfai-base