[task #16273] Include non-linear warping in absence of WCS

[Raul Infante-Sainz]

URL:
  <https://savannah.gnu.org/task/?16273>

                 Summary: Include non-linear warping in absence of WCS
                 Project: GNU Astronomy Utilities
               Submitter: infantesainz
               Submitted: Fri 07 Oct 2022 07:57:33 AM UTC
         Should Start On: Fri 07 Oct 2022 12:00:00 AM UTC
   Should be Finished on: Fri 07 Oct 2022 12:00:00 AM UTC
                Category: Warp
                Priority: 5 - Normal
              Item Group: Enhancement
                  Status: None
                 Privacy: Public
        Percent Complete: 0%
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                  Effort: 0.00


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Follow-up Comments:


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Date: Fri 07 Oct 2022 07:57:33 AM UTC By: Raul Infante-Sainz <infantesainz>
Pedram and Mohammad did a wonderful job including the warping, distortion,
etc. in Gnuastro. However, it is necessary to have WCS information to use
them. If for any reason the image doesn't have WCS information, then
high-level warping (non-linear transformation, distortion, etc.) are not
available. In this case the user would have to make the warping manually
(using the --translate and similar options). 

This came up after a discussion, and to not forget to do this, I am defining
this task. Thanks a lot for the great effort to all of you.








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