Package numdisplay :: Module zscale
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Module numdisplay.zscale

Function Summary
  zsc_compute_sigma(flat, badpix, npix)
  zsc_fit_line(samples, npix, krej, ngrow, maxiter)
  zsc_sample(image, maxpix, bpmask, zmask)
  zscale(image, nsamples, contrast, bpmask, zmask)
Implement IRAF zscale algorithm nsamples=1000 and contrast=0.25 are the IRAF display task defaults bpmask and zmask not implemented yet image is a 2-d numpy array returns (z1, z2)

Function Details

zscale(image, nsamples=1000, contrast=0.25, bpmask=None, zmask=None)

Implement IRAF zscale algorithm nsamples=1000 and contrast=0.25 are the IRAF display task defaults bpmask and zmask not implemented yet image is a 2-d numpy array returns (z1, z2)

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