def test_units_validation_equal_units(self):
## heat index coefficients require the data be in specific units
field = self.get_field(name='tasmax',units='fahrenheit',with_value=True)
field_rhs = self.get_field(name='rhsmax',units='percent',with_value=True)
field.variables.add_variable(field_rhs.variables['rhsmax'], assign_new_uid=True)
self.assertEqual(set(field.variables.keys()),set(['tasmax','rhsmax']))
hi = HeatIndex(field=field,parms={'tas':'tasmax','rhs':'rhsmax'})
vc = hi.execute()
self.assertIsInstance(vc,VariableCollection)
def test_units_validation_wrong_units(self):
## heat index coefficients require the data be in specific units
field = self.get_field(name='tasmax',units='kelvin',with_value=True)
field_rhs = self.get_field(name='rhsmax',units='percent',with_value=True)
field.variables.add_variable(field_rhs.variables['rhsmax'], assign_new_uid=True)
self.assertEqual(set(field.variables.keys()),set(['tasmax','rhsmax']))
hi = HeatIndex(field=field,parms={'tas':'tasmax','rhs':'rhsmax'})
with self.assertRaises(UnitsValidationError):
hi.execute()
def test_system_units_validation_equal_units(self):
# Heat index coefficients require the data be in specific units.
field = self.get_field(name='tasmax', units='fahrenheit', with_value=True)
field_rhs = self.get_field(name='rhsmax', units='percent', with_value=True)
with orphaned(field_rhs['rhsmax']):
field.add_variable(field_rhs['rhsmax'], is_data=True)
self.assertEqual(set(get_variable_names(field.get_by_tag(TagName.DATA_VARIABLES))),
set(['tasmax', 'rhsmax']))
hi = HeatIndex(field=field, parms={'tas': 'tasmax', 'rhs': 'rhsmax'})
vc = hi.execute()
self.assertIsInstance(vc, VariableCollection)
def test_system_units_validation_wrong_units(self):
# Heat index coefficients require the data be in specific units.
field = self.get_field(name='tasmax', units='kelvin', with_value=True)
field_rhs = self.get_field(name='rhsmax', units='percent', with_value=True)
with orphaned(field_rhs['rhsmax']):
field.add_variable(field_rhs['rhsmax'], is_data=True)
self.assertEqual(set(get_variable_names(field.get_by_tag(TagName.DATA_VARIABLES))),
{'tasmax', 'rhsmax'})
hi = HeatIndex(field=field, parms={'tas': 'tasmax', 'rhs': 'rhsmax'})
with self.assertRaises(UnitsValidationError):
hi.execute()
def test_system_units_validation_equal_units(self):
# Heat index coefficients require the data be in specific units.
field = self.get_field(name='tasmax',
units='fahrenheit',
with_value=True)
field_rhs = self.get_field(name='rhsmax',
units='percent',
with_value=True)
with orphaned(field_rhs['rhsmax']):
field.add_variable(field_rhs['rhsmax'], is_data=True)
self.assertEqual(
set(get_variable_names(field.get_by_tag(TagName.DATA_VARIABLES))),
set(['tasmax', 'rhsmax']))
hi = HeatIndex(field=field, parms={'tas': 'tasmax', 'rhs': 'rhsmax'})
vc = hi.execute()
self.assertIsInstance(vc, VariableCollection)
def test_system_units_validation_wrong_units(self):
# Heat index coefficients require the data be in specific units.
field = self.get_field(name='tasmax', units='kelvin', with_value=True)
field_rhs = self.get_field(name='rhsmax',
units='percent',
with_value=True)
with orphaned(field_rhs['rhsmax']):
field.add_variable(field_rhs['rhsmax'], is_data=True)
self.assertEqual(
set(get_variable_names(field.get_by_tag(TagName.DATA_VARIABLES))),
{'tasmax', 'rhsmax'})
hi = HeatIndex(field=field, parms={'tas': 'tasmax', 'rhs': 'rhsmax'})
with self.assertRaises(UnitsValidationError):
hi.execute()
