mweastwood / LibHealpix.jl

A Julia wrapper of the Healpix library.
http://mweastwood.info/LibHealpix.jl/stable/
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add definition of `UNSEEN` #19

Closed mweastwood closed 6 years ago

mweastwood commented 8 years ago

Healpy defines the UNSEEN constant as the convention for masked or unseen pixels in your images. https://healpy.readthedocs.io/en/latest/tutorial.html#masked-map-partial-maps

I should provide the same constant.