healpy.pixelfunc.isnsideok¶
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healpy.pixelfunc.
isnsideok
(nside)¶ Returns
True
if nside is a valid nside parameter,False
otherwise.Parameters: nside : int, scalar or array-like
integer value to be tested
Returns: ok : bool, scalar or array-like
True
if given value is a valid nside,False
otherwise.Examples
>>> import healpy as hp >>> hp.isnsideok(13) False
>>> hp.isnsideok(32) True
>>> hp.isnsideok([1, 2, 3, 4, 8, 16]) array([ True, True, False, True, True, True], dtype=bool)