def test_update_longitude(self):
"""Test update_longitude """
coords.update_longitude(self.testInst, lon_name="longitude")
assert np.all(self.testInst.data['longitude'] < 180.0)
assert np.all(self.testInst.data['longitude'] >= -180.0)
def test_bad_lon_name_update_longitude(self):
"""Test update_longitude with a bad longitude name"""
self.py_inst = pysat.Instrument(platform='pysat', name="testing")
self.py_inst.load(date=self.inst_time)
with pytest.raises(ValueError):
coords.update_longitude(self.py_inst, lon_name="not longitude")
def test_calc_solar_local_time_w_update_longitude(self):
"""Test calc_solar_local_time with update_longitude"""
coords.calc_solar_local_time(self.testInst, lon_name="longitude",
slt_name='slt')
coords.update_longitude(self.testInst, lon_name="longitude")
coords.calc_solar_local_time(self.testInst, lon_name="longitude",
slt_name='slt2')
assert (abs(self.testInst['slt']
- self.testInst['slt2'])).max() < 1.0e-6
def test_update_longitude(self, name):
"""Test update_longitude """
self.py_inst = pysat.Instrument(platform='pysat', name=name)
self.py_inst.load(date=self.inst_time)
# Test instruments initially define longitude between 0-360 deg
assert np.all(self.py_inst.data['longitude'] < 360.0)
assert np.all(self.py_inst.data['longitude'] >= 0.0)
# Longitude defaults to updating range from -180 to 180 deg
coords.update_longitude(self.py_inst, lon_name="longitude")
assert np.all(self.py_inst.data['longitude'] < 180.0)
assert np.all(self.py_inst.data['longitude'] >= -180.0)
def test_calc_solar_local_time_w_neg_longitude(self):
"""Test calc_solar_local_time with longitudes from -180 to 180 deg"""
self.py_inst = pysat.Instrument(platform='pysat', name="testing")
self.py_inst.load(date=self.inst_time)
coords.calc_solar_local_time(self.py_inst,
lon_name="longitude",
slt_name='slt')
coords.update_longitude(self.py_inst, lon_name="longitude")
coords.calc_solar_local_time(self.py_inst,
lon_name="longitude",
slt_name='slt2')
assert (abs(self.py_inst['slt'] - self.py_inst['slt2'])).max() < 1.0e-6
def test_bad_lon_name_update_longitude(self):
"""Test update_longitude with a bad longitude name"""
coords.update_longitude(self.testInst, lon_name="not longitude")
