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GWCS v0.10.0
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@nden nden released this 21 Dec 14:29
· 592 commits to master since this release
0.10.0
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Learn about vigilant mode.

GWCS v0.10.0 requires astropy v3.1.

New Features:

  • Implement support for astropy APE 14 (https://doi.org/10.5281/zenodo.1188875).
  • Added a wcs_from_points function which creates a WCS object from two matching sets of points (x,y) and (ra, dec).
  • Added a TemporalFrame to represent relative or absolute time axes.
  • Removed deprecated grid_from_domain function and WCS.domain property.
  • Added a StokesFrame which converts from 'I', 'Q', 'U', 'V' to 0-3.
  • Generalized the footrpint calculation to all output axes.

Bug Fixes:

  • Initializing a WCS object with a pipeline list now keeps the complete CoordinateFrame objects in the WCS.pipeline. The effect is that a WCS object can now be initialized with a pipeline from a different WCS object.
  • Fixed a bug in bounding_box definition when the WCS has only one axis.
  • Fixed a bug in grid_from_bounding_box which caused the grid to be larger than the image in cases when the bounding box is on the edges of an image.
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