[gnuastro-devel] [bug #52281] Upper-limit magnitude measurement crash for full size label

[Mohammad Akhlaghi]

URL:
  <http://savannah.gnu.org/bugs/?52281>

                 Summary: Upper-limit magnitude measurement crash for full
size label
                 Project: GNU Astronomy Utilities
            Submitted by: makhlaghi
            Submitted on: Wed 25 Oct 2017 04:38:50 PM CEST
                Category: MakeCatalog
                Severity: 3 - Normal
              Item Group: Crash
                  Status: In Progress
                 Privacy: Public
             Assigned to: makhlaghi
             Open/Closed: Open
         Discussion Lock: Any

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Details:

When a given label in a dataset extends over a whole dimension, the random
number generator crashes. The random number generator is used to identify
random positions over the dataset for estimating the magnitude over undetected
regions.

To fix the problem, when a label extends over a whole dimension, the value
must be fixed to zero (to only allow variation along other dimensions).

I am busy working on the correction now.




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