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zonca/gist:1080918

Created July 13, 2011 18:16
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healpy anafast issue with unseen points
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gistfile1.py
m = np.ones(healpy.nside2npix(64))
cl = healpy.anafast(m) # array([ 12.56637061, 0. ,0. .... all zeros
m[100:200]=healpy.UNSEEN
clunseen = healpy.anafast(m) # array([ 1.39439151e+56, 1.37741024e+56,
m[100:200]=0
clzero = healpy.anafast(m) # array([ 1.25152959e+01, 5.13689503e-05, 5.01205239e-05,
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