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Create generate transformations infrastructure #211

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@mdboom

Create a generic way to hangle different kinds of pluggable transformations. Began as a discussion in #210.

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  1. eteq commented on Apr 26, 2012

    @eteq
    Member

    Just so we're all on the same page, by this you mean a sort of python/cython-implemented generalized WCS, right?

  2. mdboom commented on Apr 26, 2012

    @mdboom
    ContributorAuthor

    I mean the ability to write new transformations, that don't perhaps behave like FITS WCS, and have those algorithms easily interchanged, since they would all have a common interface.

  3. eteq commented on Apr 27, 2012

    @eteq
    Member

    You mean as a future replacement for the current WCS system (once all the current functionality is re-implemented in this scheme), or as a compliment to it?

  4. astrofrog commented on Sep 20, 2013

    @astrofrog
    Member

    Re-scheduling for 0.4.0

  5. modified the milestones: v1.0.0, v0.4.0, Future on May 8, 2014
  6. astrofrog commented on Aug 23, 2018

    @astrofrog
    Member

    @eteq - I wonder if we can close this? In a way, astropy.modeling and astropy.coordinates both kind of allow this? (and I don't think we're going to change astropy.wcs - the FITS-WCS part - to do this).

  7. added
    Close?Tell stale bot that this issue/PR is stale
    on Aug 24, 2018
  8. astropy-bot commented on Jan 26, 2019

    @astropy-bot

    Hi humans 👋 - this issue was labeled as Close? approximately 5 months ago. If you think this issue should not be closed, a maintainer should remove the Close? label - otherwise, I will close this issue in a month.

    If you believe I commented on this issue incorrectly, please report this here

  9. pllim commented on Jan 28, 2019

    @pllim
    Member

    Isn't this basically GWCS now, @nden ?

  10. astropy-bot commented on Feb 26, 2019

    @astropy-bot

    I'm going to close this issue as per my previous message, but if you feel that this issue should stay open, then feel free to re-open and remove the Close? label.

    If this is the first time I am commenting on this issue, or if you believe I closed this issue incorrectly, please report this here

  11. added a commit that references this issue on Jul 2, 2025
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