healpy.pixelfunc.isnpixok¶
-
healpy.pixelfunc.
isnpixok
(npix)¶ Return
True
if npix is a valid value for healpix map size,False
otherwise.Parameters: npix : int, scalar or array-like
integer value to be tested
Returns: ok : bool, scalar or array-like
True
if given value is a valid number of pixel,False
otherwiseExamples
>>> import healpy as hp >>> hp.isnpixok(12) True
>>> hp.isnpixok(768) True
>>> hp.isnpixok([12, 768, 1002]) array([ True, True, False], dtype=bool)