def test_zero_height(self):
section = self.uk()
section['Nr'] = 0
metadata = empty_metadata()
with self.assertRaisesRegexp(iris.exceptions.TranslationError,
'zero'):
grid_definition_template_90(section, metadata)
def test_orthographic(self):
section = self.uk()
section['Nr'] = MDI
metadata = empty_metadata()
with self.assertRaisesRegexp(iris.exceptions.TranslationError,
'orthographic'):
grid_definition_template_90(section, metadata)
def test_non_zero_latitude(self):
section = self.uk()
section['latitudeOfSubSatellitePoint'] = 1
metadata = empty_metadata()
with self.assertRaisesRegexp(iris.exceptions.TranslationError,
'non-zero latitude'):
grid_definition_template_90(section, metadata)
def test_rotated_meridian(self):
section = self.uk()
section['orientationOfTheGrid'] = 1
metadata = empty_metadata()
with self.assertRaisesRegexp(iris.exceptions.TranslationError,
'orientation'):
grid_definition_template_90(section, metadata)
def test_orthographic(self):
section = self.uk()
section['Nr'] = MDI
metadata = empty_metadata()
with self.assertRaisesRegexp(iris.exceptions.TranslationError,
'orthographic'):
grid_definition_template_90(section, metadata)
def test_uk_transposed(self):
section = self.uk()
section['scanningMode'] = 0b11100000
metadata = empty_metadata()
grid_definition_template_90(section, metadata)
expected = self.expected_uk(1, 0)
self.compare(metadata, expected)
def test_rotated_meridian(self):
section = self.uk()
section['orientationOfTheGrid'] = 1
metadata = empty_metadata()
with self.assertRaisesRegexp(iris.exceptions.TranslationError,
'orientation'):
grid_definition_template_90(section, metadata)
def test_non_zero_latitude(self):
section = self.uk()
section['latitudeOfSubSatellitePoint'] = 1
metadata = empty_metadata()
with self.assertRaisesRegexp(iris.exceptions.TranslationError,
'non-zero latitude'):
grid_definition_template_90(section, metadata)
def test_uk_transposed(self):
section = self.uk()
section['scanningMode'] = 0b11100000
metadata = empty_metadata()
grid_definition_template_90(section, metadata)
expected = self.expected_uk(1, 0)
self.compare(metadata, expected)
def test_scanning_mode_negative_y(self):
section = self.uk()
section['scanningMode'] = 0b10000000
metadata = empty_metadata()
with self.assertRaisesRegexp(iris.exceptions.TranslationError, '-y'):
grid_definition_template_90(section, metadata)
def test_uk(self):
section = self.uk()
metadata = empty_metadata()
grid_definition_template_90(section, metadata)
expected = self.expected_uk(0, 1)
self.compare(metadata, expected)
def test_scanning_mode_negative_y(self):
section = self.uk()
section['scanningMode'] = 0b10000000
metadata = empty_metadata()
with self.assertRaisesRegexp(iris.exceptions.TranslationError, '-y'):
grid_definition_template_90(section, metadata)
def test_zero_height(self):
section = self.uk()
section['Nr'] = 0
metadata = empty_metadata()
with self.assertRaisesRegexp(iris.exceptions.TranslationError, 'zero'):
grid_definition_template_90(section, metadata)
def test_uk(self):
section = self.uk()
metadata = empty_metadata()
grid_definition_template_90(section, metadata)
expected = self.expected_uk(0, 1)
self.compare(metadata, expected)
