numdisplay.zscale

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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