def test_find_discontiguities_in_y(self):
# Check that the mask we generate when making the discontiguity
# matches that generated by find_discontiguities
cube = self.testcube_discontig_along_y
expected = cube.data.mask
returned = find_discontiguities(cube)
self.assertTrue(np.all(expected == returned))
def test_find_discontiguities_in_y(self):
# Check that the mask we generate when making the discontiguity
# matches that generated by find_discontiguities
cube = self.testcube_discontig_along_y
expected = cube.data.mask
returned = find_discontiguities(cube)
self.assertTrue(np.all(expected == returned))
def test_find_discontiguities_with_rtol(self):
cube = self.testcube_discontig
# Choose a very large relative tolerance which will result in fine
# discontiguities being disregarded
rtol = 1000
# Construct an array the size of the points array filled with 'False'
# to represent a mask showing no discontiguities
expected = np.zeros(cube.shape, dtype=bool)
returned = find_discontiguities(cube, rel_tol=rtol)
self.assertTrue(np.all(expected == returned))
def test_find_discontiguities_with_rtol(self):
cube = self.testcube_discontig
# Choose a very large relative tolerance which will result in fine
# discontiguities being disregarded
rtol = 1000
# Construct an array the size of the points array filled with 'False'
# to represent a mask showing no discontiguities
expected = np.zeros(cube.shape, dtype=bool)
returned = find_discontiguities(cube, rel_tol=rtol)
self.assertTrue(np.all(expected == returned))
def test_find_discontiguities_1d_coord(self):
# Check that an error is raised when we try and use
# find_discontiguities on 1D coordinates:
cube = simple_3d()
with self.assertRaises(NotImplementedError):
find_discontiguities(cube)
def test_find_discontiguities_1d_coord(self):
# Check that an error is raised when we try and use
# find_discontiguities on 1D coordinates:
cube = simple_3d()
with self.assertRaises(NotImplementedError):
find_discontiguities(cube)