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  1. Data Management
  2. DM-13218

rcond future warning in meas_deblender

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      Data Release Production

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      Seeing a future warning emanating from meas_deblender when running SourceDeblendTask:

      /opt/lsst/software/stack/stack/miniconda3-4.3.21-10a4fa6/Linux64/meas_deblender/14.0-1-g8b7e855+32/python/lsst/meas/deblender/plugins.py:455: FutureWarning: `rcond` parameter will change to the default of machine precision times ``max(M, N)`` where M and N are the input matrix dimensions.
      To use the future default and silence this warning we advise to pass `rcond=None`, to keep using the old, explicitly pass `rcond=-1`.
       X1, r1, rank1, s1 = np.linalg.lstsq(Aw[:, :NT1], bw)

       

      Harmless for now, however our demo/tutorials trip it numerous times so it would be great if we could fix it. 

      Fred Moolekamp Jim told me to assign it to you, don't hate me.

       

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              • Assignee:
                fred3m Fred Moolekamp
                Reporter:
                frossie Frossie Economou
                Watchers:
                Fred Moolekamp, Frossie Economou, Jim Bosch, Simon Krughoff, Tim Jenness
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