Aiapy

==================

Bug Fixes
---------

- Fixed missing citation. (`177 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/177>`__)

==================

Breaking Changes
----------------

- Removed kwargs from ``correct_degradation``, ``degradation`` to ensure that the correct keywords are passed into these functions and the function calls that require these keywords. (`170 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/170>`__)
- Several private internal functions now raise `ValueError` instead of `IndexError`, some of these will now be raised to the user when calling ``correct_degradation``, therefore any code that checks for this error type will need updating. (`170 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/170>`__)

Bug Fixes
---------

- Improve error message for degradation with incorrect response table version. (`170 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/170>`__)
- Fixed download issue for error tables and parfive due to a mirror change. (`172 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/172>`__)

Documentation
-------------

- Added a warning about ``register`` that it will not return a 4096 by 4096 Map, but most likely a 4094 by 4094 Map. (`170 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/170>`__)

Trivial Changes
---------------

- Added several tests to ensure that ``degradation`` works on all wavelengths and the ones it does not, raise the correct error. (`170 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/170>`__)

==================

Bug Fixes
---------

- Change SSW mirror due to the old one being down. (`167 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/167>`__)

================

Breaking Changes
----------------

- Minimum version of ``Python`` supported is now ``Python`` 3.8.0. (`159 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/159>`__)
- Minimum version of ``sunpy`` supported is now ``sunpy`` 4.0.0 LTS. (`159 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/159>`__)
- :func:`aiapy.calibrate.register` ``use_scipy`` keyword has been removed and replaced with a ``method`` keyword that defaults to use ``scipy`` by default.
It is also possible to use ``scikit-image`` or ``opencv`` or ``cupy`` (provided you have either one installed.) (`159 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/159>`__)


New Features
------------

- Added a "cupy" method to :func:`aiapy.calibrate.register` that will use cupy to do the affine_transform. (`159 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/159>`__)

==================

Bug Fixes
---------

- Fixes a bug where columns in the pointing table used to update the pointing information were being converted
to masked float values.
This bugfix ensures that any column used in the pointing update does not have a mask and any values that
are masked are filled with NaN.
This bug arises in astropy>=5.0. (`151 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/151>`__)


Documentation
-------------

- Fixed escaping of characters in equations in multiple docstrings. (`146 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/146>`__)

==================

Bug Fixes
---------

- Fixes a bug in `aiapy.calibrate.update_pointing` concerning how the row in 3-hourly
master pointing table is chosen.
Previously, the row with ``T_START`` closest to ``DATE_OBS`` was chosen.
Now, the row corresponding to ``T_OBS`` greater than or equal to ``T_START`` AND
less than ``T_STOP`` is chosen. (`137 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/137>`__)
- Update the ``x0_mp`` and ``y0_mp`` keywords when updating the pointing information
in `aiapy.calibrate.update_pointing`. (`140 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/140>`__)


Internal Changes
----------------

- In the case where a submap is passed into `aiapy.calibrate.fetch_spikes`,
create the full-frame WCS directly from the submap WCS rather than creating
an intermediate dummy full-frame map. (`139 <https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/merge_requests/139>`__)