def test_trajectory_single(self):
'''
Ensures trajectory-single detection works
'''
with Dataset(resources.STATIC_FILES['trajectory-single']) as nc:
for variable in util.get_geophysical_variables(nc):
assert util.is_single_trajectory(nc, variable), "{} is trajectory-single".format(variable)
def check_dimensions(self, dataset):
'''
Checks that the feature types of this dataset are consitent with a trajectory dataset
:param netCDF4.Dataset dataset: An open netCDF dataset
'''
results = []
required_ctx = TestCtx(
BaseCheck.HIGH,
'All geophysical variables are trajectory feature types')
message = (
"{} must be a valid trajectory feature type. It must have dimensions of (trajectoryID, time)."
" And all coordinates must have dimensions (trajectoryID, time)")
for variable in util.get_geophysical_variables(dataset):
is_valid = util.is_cf_trajectory(dataset, variable)
is_valid = is_valid or util.is_single_trajectory(dataset, variable)
required_ctx.assert_true(is_valid, message.format(variable))
results.append(required_ctx.to_result())
return results
def check_dimensions(self, dataset):
'''
Checks that the feature types of this dataset are consitent with a trajectory dataset
:param netCDF4.Dataset dataset: An open netCDF dataset
'''
results = []
required_ctx = TestCtx(BaseCheck.HIGH, 'All geophysical variables are trajectory feature types')
message = ("{} must be a valid trajectory feature type. It must have dimensions of (trajectoryID, time)."
" And all coordinates must have dimensions (trajectoryID, time)")
for variable in util.get_geophysical_variables(dataset):
is_valid = util.is_cf_trajectory(dataset, variable)
is_valid = is_valid or util.is_single_trajectory(dataset, variable)
required_ctx.assert_true(
is_valid,
message.format(variable)
)
results.append(required_ctx.to_result())
return results