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cdshealpix-python Change Log

Unreleased

0.7.1

Added

  • support for python 3.13

Fixed

  • fix zone_search that would fail on lon_max == 180° due to astropy angle wrapping

0.7.0

Added

  • new features box_search and zone_search in cdshealpix.nested
  • cdshaelpix.nested.vertices can now take depth as a numpy.ndarray instead of only accepting a single depth
  • new module skymap added.
  • read/write, and plot nested all-sky skymaps in the implicit scheme from fits files with Skymap.from_fits, Skymap.from_array, Skymap.quick_plot, and Skymap.to_fits

Fixed

  • ⚠️ breaking change. All fully_covered returned values have changed from arrays of 0 and 255 to boolean arrays. This concerns: box_search, cone_search, polygon_search, elliptical_cone_search, and elliptic-search.
  • bilinear_interpolation now accepts longitudes and latitudes with nan values (will be a masked value in the output) [#22]
  • nested.healpix_to_lonlat, failed into rust panic for dx=1 or dy=1. This is now indicated in the documentation and is catched in a ValueError on the python side.

Changed

  • matplotlib is now an optional dependency, to plot previews of skymaps.

0.6.5

Released 2023-11-28

Changed

  • supported python versions are now from 3.8 to 3.12. For python 3.8, the astropy dependency is fixed to <5.3. This will prevent from using new functionalities of astropy until python 3.8 end of life. [#18]
  • the documentation now have a section for notebooks in the examples [#19]

0.6.4

Released 2023-02-27

This release is mostly documentation and CI improvements

Changes

  • docstring update for bilinear_interpolation to highlight counter-intuitive use of False and True in np.mask.
  • new extended example in documentation for coordinate system rotation using the pixel method
  • adopted black codestyle
  • BUGFIX : from_ring doctring example is fixed

Fix

  • Support for Mac M1 processor due to maturin bug during last release.

0.6.3

Released 2022-10-20

Changes

0.6.2 - Not in conda - Yanked on pypi

Released 2022-10-17

Changes

  • Tests for Longitude and Latitude in bilinear_interpolation
  • Remove support for Python <= 3.7 "https://endoflife.date/python"
  • Update dependencies
    • update cds-healpix-rust to v0.6
    • ...

0.6.1

Released 2021-11-09

Changes

  • Update cds-healpix-rust to v0.5.5
  • Update pyO3 dependencies (replace deprecated methods)

0.6.0

Released 2021-03-11

API changes

  • Coordinates inputs/outputs switched from astropy.units.Quantity to astropy.coordinates.Longitude/Latitude
  • Remove automatic transformation of nan by 0 in bilinear_interpolation

0.5.5

Released 2021-03-09

Modified

  • Remove the need for Rust nightly
  • Replace appveyor and travis by github actions
  • Replace manylinux1 support by manilinux2014
  • Drop support for Windows 32bit
  • Drop support for Python <=3.5