def cfcheck(tasmin, tasmax):
for da in (tasmin, tasmax):
cfchecks.check_valid(da, "standard_name", "air_temperature")
cfchecks.check_valid(tasmin, "cell_methods",
"*time: minimum within days*")
cfchecks.check_valid(tasmax, "cell_methods",
"*time: maximum within days*")
check_units(tasmax, tasmin.attrs["units"])
def test_user_error(self):
with pytest.raises(ValidationError):
check_units("deg C", "[temperature]")
def test_basic(self):
check_units("%", "[]")
check_units("pct", "[]")
check_units("mm/day", "[precipitation]")
check_units("mm/s", "[precipitation]")
check_units("kg/m2/s", "[precipitation]")
check_units("kg/m2", "[length]")
check_units("cms", "[discharge]")
check_units("m3/s", "[discharge]")
check_units("m/s", "[speed]")
check_units("km/h", "[speed]")
with set_options(data_validation="raise"):
with pytest.raises(ValidationError):
check_units("mm", "[precipitation]")
with pytest.raises(ValidationError):
check_units("m3", "[discharge]")