`imshow` can screw up limits if `vmin` is `0`

zkbt / chromatic

Tools for visualizing spectrosopic light curves, with flux as a function of wavelength and time.

MIT License

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Open zkbt opened 1 year ago

zkbt commented 1 year ago

It looks like reseting vmin or vmax if they are 0. Probably need a more careful test for whether either of these limits is actually None?