astropy / astropy/specutils

Round-trip WCS through ASDF

Open
#1,046 2 comments 0 reactions 0 assignees View on GitHub
effort-high feature io
Dominant language
Python
Stars
204
Forks
134
Avg merge
12h 55m
Merged PRs (30d)
1

Description

In reviewing #1042 I noticed that the ASDF converters have never round-tripped the `wcs` attributes. We should update the converters to do so.

Blocked by:

* spacetelescope/gwcs#99

[🐱](https://jira.stsci.edu/browse/JDAT-3230)

Contributor guide

Open the contributing guide

Research direction

Start by reviewing issue #1042 and the ASDF converters, then check the dependency in spacetelescope/gwcs#99. The work is done when WCS attributes round-trip through ASDF converters without being lost.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
data
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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