def test_stacking_algorithm_01(self):
"""
stack_gathering algorithm test 01
--------------------------
"""
input_data = TestDataLoader(self.inputs_01, delim=' ')
expected = TestDataLoader(self.expected_01, delim=' ')
self.initialise_algorithm(input_data)
all_stack_size = input_data["all_stack_size"]
input_beam_angles_list = np.reshape(
input_data["beam_angles_list"],
(all_stack_size, self.chd.n_ku_pulses_burst))
isps = []
for stack_index in range(all_stack_size):
beams_focused = np.zeros(
(self.chd.n_ku_pulses_burst, self.chd.n_samples_sar))
pid = PacketPid.echo_sar if input_data['isp_pid'][
stack_index] == 7 else PacketPid.echo_rmc
packet = L1AProcessingData(
self.cst,
self.chd,
stack_index,
t0_sar=input_data["T0_sar"][stack_index],
doppler_angle_sar_sat=input_data["doppler_angle_sar_sat"]
[stack_index],
pitch_sar=input_data["pitch_sar"][stack_index],
beam_angles_list=input_beam_angles_list[stack_index, :],
beams_focused=beams_focused,
isp_pid=pid)
isps.append(packet)
working_loc = SurfaceData(self.cst, self.chd, stack_all_bursts=isps)
for beam_index in input_data["stack_all_beam_indexes"]:
working_loc.add_stack_beam_index(beam_index, 0, 0)
self.stacking_algorithm(working_loc)
self.assertEqual(self.stacking_algorithm.data_stack_size,
expected["data_stack_size"])
self.assertEqual(self.stacking_algorithm.surface_type,
SurfaceType(expected["surface_type"]))
# beam_angles_surf
self.assertTrue(np.allclose(self.stacking_algorithm.beam_angles_surf,
expected["beam_angles_surf"]),
msg="beam_angles_surf do not match expected values")
# t0_surf
self.assertTrue(np.allclose(self.stacking_algorithm.t0_surf,
expected["t0_surf"]),
msg="t0_surf do not match expected values")
# doppler_angles_surf
self.assertTrue(np.allclose(
self.stacking_algorithm.doppler_angles_surf,
expected["doppler_angles_surf"]),
msg="doppler_angles_surf do not match expected values")
# look_angles_surf
self.assertTrue(np.allclose(self.stacking_algorithm.look_angles_surf,
expected["look_angles_surf"]),
msg="look_angles_surf do not match expected values")
# pointing_angles_surf
self.assertTrue(
np.allclose(self.stacking_algorithm.pointing_angles_surf,
expected["pointing_angles_surf"]),
msg="pointing_angles_surf do not match expected values")
def test_stacking_algorithm_01(self):
"""
stack_gathering algorithm test 01
--------------------------
"""
input_data = TestDataLoader(self.inputs_01, delim=' ')
expected = TestDataLoader(self.expected_01, delim=' ')
self.initialise_algorithm(input_data)
all_stack_size = input_data["all_stack_size"]
input_beam_angles_list = np.reshape(
input_data["beam_angles_list"],
(all_stack_size, self.chd.n_ku_pulses_burst)
)
isps = []
for stack_index in range(all_stack_size):
beams_focused = np.zeros(
(self.chd.n_ku_pulses_burst, self.chd.n_samples_sar)
)
pid = PacketPid.echo_sar if input_data['isp_pid'][stack_index] == 7 else PacketPid.echo_rmc
packet = L1AProcessingData(
self.cst, self.chd, stack_index,
t0_sar=input_data["T0_sar"][stack_index],
doppler_angle_sar_sat=input_data["doppler_angle_sar_sat"][stack_index],
pitch_sar=input_data["pitch_sar"][stack_index],
beam_angles_list=input_beam_angles_list[stack_index, :],
beams_focused=beams_focused,
isp_pid=pid
)
isps.append(packet)
working_loc = SurfaceData(
self.cst, self.chd,
stack_all_bursts=isps
)
for beam_index in input_data["stack_all_beam_indexes"]:
working_loc.add_stack_beam_index(beam_index, 0, 0)
self.stacking_algorithm(working_loc)
self.assertEqual(
self.stacking_algorithm.data_stack_size,
expected["data_stack_size"]
)
self.assertEqual(
self.stacking_algorithm.surface_type,
SurfaceType(expected["surface_type"])
)
# beam_angles_surf
self.assertTrue(
np.allclose(
self.stacking_algorithm.beam_angles_surf,
expected["beam_angles_surf"]
),
msg="beam_angles_surf do not match expected values"
)
# t0_surf
self.assertTrue(
np.allclose(
self.stacking_algorithm.t0_surf,
expected["t0_surf"]
),
msg="t0_surf do not match expected values"
)
# doppler_angles_surf
self.assertTrue(
np.allclose(
self.stacking_algorithm.doppler_angles_surf,
expected["doppler_angles_surf"]
),
msg="doppler_angles_surf do not match expected values"
)
# look_angles_surf
self.assertTrue(
np.allclose(
self.stacking_algorithm.look_angles_surf,
expected["look_angles_surf"]
),
msg="look_angles_surf do not match expected values"
)
# pointing_angles_surf
self.assertTrue(
np.allclose(
self.stacking_algorithm.pointing_angles_surf,
expected["pointing_angles_surf"]
),
msg="pointing_angles_surf do not match expected values"
)
