def test_copy(self):
"""
Test that copy() works
"""
pointing = CelestialCoord(64.82*galsim.degrees, -16.73*galsim.degrees)
rotation = 116.8*galsim.degrees
chip_name = 'R:1,2 S:2,2'
wcs0 = LsstWCS(pointing, rotation, chip_name)
wcs0 = wcs0._newOrigin(galsim.PositionI(112, 4))
wcs1 = wcs0.copy()
self.assertEqual(wcs0, wcs1)
wcs0 = wcs0._newOrigin(galsim.PositionI(66, 77))
self.assertNotEqual(wcs0, wcs1)
def test_copy(self):
"""
Test that copy() works
"""
pointing = CelestialCoord(64.82*galsim.degrees, -16.73*galsim.degrees)
rotation = 116.8*galsim.degrees
chip_name = 'R:1,2 S:2,2'
wcs0 = LsstWCS(pointing, rotation, chip_name)
wcs0 = wcs0._newOrigin(galsim.PositionI(112, 4))
wcs1 = wcs0.copy()
self.assertEqual(wcs0, wcs1)
wcs0 = wcs0._newOrigin(galsim.PositionI(66, 77))
self.assertNotEqual(wcs0, wcs1)
def test_eq(self):
"""
Test that __eq__ works for LsstWCS
"""
start = time.clock()
wcs1 = LsstWCS(self.pointing, self.rotation, self.chip_name)
self.assertEqual(self.wcs, wcs1)
new_origin = galsim.PositionI(9, 9)
wcs1 = wcs1._newOrigin(new_origin)
self.assertNotEqual(self.wcs, wcs1)
other_pointing = CelestialCoord(1.9*galsim.degrees, -34.0*galsim.degrees)
wcs2 = LsstWCS(other_pointing, self.rotation, self.chip_name)
self.assertNotEqual(self.wcs, wcs2)
wcs3 = LsstWCS(self.pointing, 112.0*galsim.degrees, self.chip_name)
self.assertNotEqual(self.wcs, wcs3)
wcs4 = LsstWCS(self.pointing, self.rotation, 'R:2,2 S:2,2')
self.assertNotEqual(self.wcs, wcs4)
print 'time to run %s = %e sec' % (funcname(), time.clock()-start)
def test_copy(self):
"""
Test that copy() works
"""
start = time.clock()
pointing = CelestialCoord(64.82*galsim.degrees, -16.73*galsim.degrees)
rotation = 116.8*galsim.degrees
chip_name = 'R:1,2 S:2,2'
wcs0 = LsstWCS(pointing, rotation, chip_name)
wcs0 = wcs0._newOrigin(galsim.PositionI(112, 4))
wcs1 = wcs0.copy()
self.assertEqual(wcs0, wcs1)
wcs0 = wcs0._newOrigin(galsim.PositionI(66, 77))
self.assertNotEqual(wcs0, wcs1)
print 'time to run %s = %e sec' % (funcname(), time.clock()-start)
