[bug #65956] Match: gal_match_sort_based doesn't work properly when inplace

[Giacomo Lorenzetti]

URL:
  <https://savannah.gnu.org/bugs/?65956>

                 Summary: Match: gal_match_sort_based doesn't work properly
when inplace
                   Group: GNU Astronomy Utilities
               Submitter: glorenzetti
               Submitted: vie 05 jul 2024 12:14:57
                Category: Libraries
                Severity: 3 - Normal
              Item Group: Output not reasonable
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any


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Follow-up Comments:


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Date: vie 05 jul 2024 12:14:57       By: Giacomo Lorenzetti <glorenzetti>
The output of gal_match_sort_based should be used as indexes of the input
coordinates, in case a further analysis is needed (e.g. a distance between the
two, see:
https://gitlab.cefca.es/glorenzetti/gnuastro/-/commit/a345cab39ad06e204ac275e87a9b6f1529ed2f52).

If inplace=1, the output indexes are no more usable for the first dataset (the
one modified), given that those are referring to the "input" dataset, and not
to the modified one.







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