def checkFile(self, filename):
""" check we can read it"""
obj = openimage(filename)
obj2 = adscimage()
obj2.read(filename)
self.assertEqual(obj.data[10, 10], obj2.data[10, 10])
self.assertEqual(type(obj), type(obj2))
self.assertEqual(abs(obj.data.astype(int) - obj2.data.astype(int)).sum(), 0)
def testsame(self):
"""test ADSC image match to EDF"""
im1 = edfimage()
im1.read(self.fn_edf)
im2 = adscimage()
im2.read(self.fn_adsc)
diff = (im1.data.astype("float32") - im2.data.astype("float32"))
logger.debug("type: %s %s shape %s %s " % (im1.data.dtype, im2.data.dtype, im1.data.shape, im2.data.shape))
logger.debug("im1 min %s %s max %s %s " % (im1.data.min(), im2.data.min(), im1.data.max(), im2.data.max()))
logger.debug("delta min %s max %s mean %s" % (diff.min(), diff.max(), diff.mean()))
self.assertEqual(abs(diff).max(), 0.0, "asdc data == edf data")
def testsame(self):
"""test ADSC image match to EDF"""
im1 = edfimage()
im1.read(self.fn_edf)
im2 = adscimage()
im2.read(self.fn_adsc)
diff = (im1.data.astype("float32") - im2.data.astype("float32"))
logger.debug("type: %s %s shape %s %s " % (im1.data.dtype, im2.data.dtype, im1.data.shape, im2.data.shape))
logger.debug("im1 min %s %s max %s %s " % (im1.data.min(), im2.data.min(), im1.data.max(), im2.data.max()))
logger.debug("delta min %s max %s mean %s" % (diff.min(), diff.max(), diff.mean()))
self.assertEqual(abs(diff).max(), 0.0, "asdc data == edf data")
def test_read(self):
""" check we can read flat ADSC images"""
for line in TESTIMAGES.split("\n"):
vals = line.split()
name = vals[0]
dim1, dim2 = [int(x) for x in vals[1:3]]
mini, maxi, mean, stddev = [float(x) for x in vals[3:]]
obj = adscimage()
obj.read(os.path.join(self.im_dir, name))
self.assertAlmostEqual(mini, obj.getmin(), 2, "getmin")
self.assertAlmostEqual(maxi, obj.getmax(), 2, "getmax")
self.assertAlmostEqual(mean, obj.getmean(), 2, "getmean")
self.assertAlmostEqual(stddev, obj.getstddev(), 2, "getstddev")
self.assertEqual(dim1, obj.dim1, "dim1")
self.assertEqual(dim2, obj.dim2, "dim2")
def test_read(self):
""" check we can read flat ADSC images"""
for line in TESTIMAGES.split("\n"):
vals = line.split()
name = vals[0]
dim1, dim2 = [int(x) for x in vals[1:3]]
mini, maxi, mean, stddev = [float(x) for x in vals[3:]]
obj = adscimage()
obj.read(os.path.join(self.im_dir, name))
self.assertAlmostEqual(mini, obj.getmin(), 2, "getmin")
self.assertAlmostEqual(maxi, obj.getmax(), 2, "getmax")
self.assertAlmostEqual(mean, obj.getmean(), 2, "getmean")
self.assertAlmostEqual(stddev, obj.getstddev(), 2, "getstddev")
self.assertEqual(dim1, obj.dim1, "dim1")
self.assertEqual(dim2, obj.dim2, "dim2")
