Coverage for tests/testHealUtils.py : 26%

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lsst.utils.tests.init()
""" Test that the Ra Dec conversions round-trip """
nside = 64 hpids = np.arange(hp.nside2npix(nside)) ra, dec = utils._hpid2RaDec(nside, hpids)
hpids_return = utils._raDec2Hpid(nside, ra, dec)
np.testing.assert_array_equal(hpids, hpids_return)
""" Test that the Ra Dec conversions round-trip """
nside = 64 hpids = np.arange(hp.nside2npix(nside)) ra, dec = utils.hpid2RaDec(nside, hpids)
hpids_return = utils.raDec2Hpid(nside, ra, dec)
np.testing.assert_array_equal(hpids, hpids_return)
""" Test that healbin returns correct values and valid healpy maps. """
ra = np.zeros(3) dec = np.zeros(3) values = ra * 0. + 1.
nside = 128 hpid = utils._raDec2Hpid(nside, ra[0], dec[0])
map1 = utils._healbin(ra, dec, values, nside=nside) self.assertEqual(map1[hpid], 1.) self.assertEqual(hp.maptype(map1), 0) map2 = utils._healbin(ra, dec, values, nside=nside, reduceFunc=np.sum) self.assertEqual(map2[hpid], 3.) self.assertEqual(hp.maptype(map2), 0) map3 = utils._healbin(ra, dec, values, nside=nside, reduceFunc=np.std) self.assertEqual(map3[hpid], 0.) self.assertEqual(hp.maptype(map3), 0)
""" Test that healbin returns correct values and valid healpy maps. """
ra = np.zeros(3) dec = np.zeros(3) values = ra * 0. + 1.
nside = 128 hpid = utils.raDec2Hpid(nside, ra[0], dec[0])
map1 = utils.healbin(ra, dec, values, nside=nside) self.assertEqual(map1[hpid], 1.) self.assertEqual(hp.maptype(map1), 0) map2 = utils.healbin(ra, dec, values, nside=nside, reduceFunc=np.sum) self.assertEqual(map2[hpid], 3.) self.assertEqual(hp.maptype(map2), 0) map3 = utils.healbin(ra, dec, values, nside=nside, reduceFunc=np.std) self.assertEqual(map3[hpid], 0.) self.assertEqual(hp.maptype(map3), 0)
lsst.utils.tests.init() unittest.main() |