def test__shape_of_earth(self):
grid_definition_template_10(self.mercator_test_cube, self.mock_grib)
self._check_key('shapeOfTheEarth', 1)
self._check_key('scaleFactorOfRadiusOfSphericalEarth', 0)
self._check_key('scaleFactorOfEarthMajorAxis', 0)
self._check_key('scaledValueOfEarthMajorAxis', 0)
self._check_key('scaleFactorOfEarthMinorAxis', 0)
self._check_key('scaledValueOfEarthMinorAxis', 0)
def test__grid_shape(self):
n_x_points = 13
n_y_points = 6
test_cube = self._make_test_cube(x_points=np.arange(n_x_points),
y_points=np.arange(n_y_points),
coord_units='m')
grid_definition_template_10(test_cube, self.mock_grib)
self._check_key('Ni', n_x_points)
self._check_key('Nj', n_y_points)
def test__grid_points(self):
test_cube = self._make_test_cube(x_points=[1e6, 3e6, 5e6, 7e6],
y_points=[4e6, 9e6],
coord_units='m')
grid_definition_template_10(test_cube, self.mock_grib)
self._check_key("latitudeOfFirstGridPoint", 34727738)
self._check_key("longitudeOfFirstGridPoint", 9268240)
self._check_key("latitudeOfLastGridPoint", 63746266)
self._check_key("longitudeOfLastGridPoint", 64877681)
self._check_key("Di", 2e9)
self._check_key("Dj", 5e9)
def test__scanmode_reverse(self):
test_cube = self._make_test_cube(x_points=np.arange(7e6, 0, -1e6),
coord_units='m')
grid_definition_template_10(test_cube, self.mock_grib)
self._check_key('iScansPositively', 0)
self._check_key('jScansPositively', 1)
def test__scanmode(self):
grid_definition_template_10(self.mercator_test_cube, self.mock_grib)
self._check_key('iScansPositively', 1)
self._check_key('jScansPositively', 1)
def test__template_specifics(self):
grid_definition_template_10(self.mercator_test_cube, self.mock_grib)
self._check_key("LaD", 14e6)
def test__template_number(self):
grid_definition_template_10(self.mercator_test_cube, self.mock_grib)
self._check_key('gridDefinitionTemplateNumber', 10)
