def test_2d_discontigous_masked(self): # Test a 2D coordinate which is discontiguous but masked at # discontiguities. cube = sample_2d_latlons() make_bounds_discontiguous_at_point(cube, 3, 4) iplt._check_bounds_contiguity_and_mask(cube.coord('longitude'), cube.data)
def test_1d_discontigous_unmasked(self): # Test a 1D coordinate which is discontiguous and unmasked at # discontiguities. coord = DimCoord([1, 3, 5], bounds=[[0, 2], [2, 4], [5, 6]]) data = ma.array(np.array([278, 300, 282]), mask=[1, 0, 0]) msg = 'coordinate are not contiguous and data is not masked where ' \ 'the discontiguity occurs' with self.assertRaisesRegexp(ValueError, msg): _check_bounds_contiguity_and_mask(coord, data, atol=1e-3)
def test_1d_discontigous_unmasked(self): # Test a 1D coordinate which is discontiguous and unmasked at # discontiguities. coord = DimCoord([1, 3, 5], bounds=[[0, 2], [2, 4], [5, 6]]) data = ma.array(np.array([278, 300, 282]), mask=[1, 0, 0]) msg = 'coordinate are not contiguous and data is not masked where ' \ 'the discontiguity occurs' with self.assertRaisesRegexp(ValueError, msg): iplt._check_bounds_contiguity_and_mask(coord, data, atol=1e-3)
def test_2d_discontigous_unmasked(self): # Test a 2D coordinate which is discontiguous and unmasked at # discontiguities. cube = sample_2d_latlons() make_bounds_discontiguous_at_point(cube, 3, 4) msg = 'coordinate are not contiguous' cube.data[3, 4] = ma.nomask with self.assertRaisesRegexp(ValueError, msg): _check_bounds_contiguity_and_mask(cube.coord('longitude'), cube.data)
def test_2d_discontigous_unmasked(self): # Test a 2D coordinate which is discontiguous and unmasked at # discontiguities. cube = sample_2d_latlons() make_bounds_discontiguous_at_point(cube, 3, 4) msg = 'coordinate are not contiguous' cube.data[3, 4] = ma.nomask with self.assertRaisesRegexp(ValueError, msg): iplt._check_bounds_contiguity_and_mask(cube.coord('longitude'), cube.data)
def test_2d_contiguous_atol(self): # Check the atol is passed correctly. cube = sample_2d_latlons() with mock.patch('iris.coords.Coord._discontiguity_in_bounds' ) as discontiguity_check: # Discontiguity returns two objects that are unpacked in # `_check_bounds_contiguity_and_mask`. discontiguity_check.return_value = [True, None] _check_bounds_contiguity_and_mask(cube.coord('longitude'), cube.data, atol=1e-3) discontiguity_check.assert_called_with(atol=1e-3)
def test_2d_contiguous_atol(self): # Check the atol is passed correctly. cube = sample_2d_latlons() with mock.patch('iris.coords.Coord._discontiguity_in_bounds' ) as discontiguity_check: # Discontiguity returns two objects that are unpacked in # `_check_bounds_contiguity_and_mask`. discontiguity_check.return_value = [True, None] iplt._check_bounds_contiguity_and_mask(cube.coord('longitude'), cube.data, atol=1e-3) discontiguity_check.assert_called_with(atol=1e-3)
def test_1d_not_checked(self): # Test a 1D coordinate, which is not checked as atol is not set. coord = DimCoord([1, 3, 5], bounds=[[0, 2], [2, 4], [5, 6]]) data = np.array([278, 300, 282]) # Make sure contiguity checking doesn't throw an error _check_bounds_contiguity_and_mask(coord, data)
def test_1d_discontigous_masked(self): # Test a 1D coordinate which is discontiguous but masked at # discontiguities. coord = DimCoord([1, 3, 5], bounds=[[0, 2], [2, 4], [5, 6]]) data = ma.array(np.array([278, 300, 282]), mask=[0, 1, 0]) _check_bounds_contiguity_and_mask(coord, data, atol=1e-3)
def test_2d_contiguous(self): # Test a 2D coordinate which is contiguous. cube = sample_2d_latlons() iplt._check_bounds_contiguity_and_mask(cube.coord('longitude'), cube.data)
def test_1d_contiguous(self): # Test a 1D coordinate which is contiguous. coord = DimCoord([1, 3, 5], bounds=[[0, 2], [2, 4], [4, 6]]) data = np.array([278, 300, 282]) iplt._check_bounds_contiguity_and_mask(coord, data, atol=1e-3)
def test_1d_discontigous_masked(self): # Test a 1D coordinate which is discontiguous but masked at # discontiguities. coord = DimCoord([1, 3, 5], bounds=[[0, 2], [2, 4], [5, 6]]) data = ma.array(np.array([278, 300, 282]), mask=[0, 1, 0]) iplt._check_bounds_contiguity_and_mask(coord, data, atol=1e-3)
def test_1d_not_checked(self): # Test a 1D coordinate, which is not checked as atol is not set. coord = DimCoord([1, 3, 5], bounds=[[0, 2], [2, 4], [5, 6]]) data = np.array([278, 300, 282]) iplt._check_bounds_contiguity_and_mask(coord, data)
def test_2d_discontigous_masked(self): # Test that a 2D coordinate which is discontiguous but masked at # discontiguities doesn't error. cube = sample_2d_latlons() make_bounds_discontiguous_at_point(cube, 3, 4) _check_bounds_contiguity_and_mask(cube.coord("longitude"), cube.data)
def test_1d_contiguous(self): # Test that a 1D coordinate which is contiguous does not fail. coord = DimCoord([1, 3, 5], bounds=[[0, 2], [2, 4], [4, 6]]) data = np.array([278, 300, 282]) _check_bounds_contiguity_and_mask(coord, data, atol=1e-3)
def test_2d_contiguous(self): # Test that a 2D coordinate which is contiguous does not throw # an error. cube = sample_2d_latlons() _check_bounds_contiguity_and_mask(cube.coord('longitude'), cube.data)
def test_2d_discontigous_masked(self): # Test that a 2D coordinate which is discontiguous but masked at # discontiguities doesn't error. cube = sample_2d_latlons() make_bounds_discontiguous_at_point(cube, 3, 4) _check_bounds_contiguity_and_mask(cube.coord('longitude'), cube.data)
def test_2d_contiguous(self): # Test that a 2D coordinate which is contiguous does not throw # an error. cube = sample_2d_latlons() _check_bounds_contiguity_and_mask(cube.coord("longitude"), cube.data)