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Commit 5b4db729 authored by Taya Snijder's avatar Taya Snijder
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removed old test file

parent 7bce9812
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1 merge request!229Resolve L2SS-554 "Delay pointing unit tests"
import datetime
from delays import *
if __name__ == '__main__':
# # create a frame tied to the reference position
reference_itrf = [3826577.066, 461022.948, 5064892.786] # CS002LBA, in ITRF2005 epoch 2012.5
d = delay_calculator(reference_itrf)
# # set the timestamp to solve for
timestamp = datetime.datetime(2021,1,1,0,0,5)
d.set_measure_time(timestamp)
# compute the delays for an antennas w.r.t. the reference position
antenna_itrf = [[3826923.546, 460915.441, 5064643.489]] # CS001LBA, in ITRF2005 epoch 2012.5
# # obtain the direction vector for a specific pointing
direction = "J2000","0deg","0deg"
# calculate the delays based on the set reference position, the set time and now the set direction and antenna positions.
delays = d.convert(direction, antenna_itrf)
# print the delays
# pprint.pprint(delays)
#test changing the time
print(f"Changing timestamp test\nBase parametres: Direction: {direction}, position: {antenna_itrf}")
old_val = 0
for i in range(10):
# # set the timestamp to solve for
timestamp = datetime.datetime(2021,1,1,0,i,5)
d.set_measure_time(timestamp)
old_val = delays
delays = d.convert(direction, antenna_itrf)
diff = delays[0] - old_val
# print the delays
print(f"Timestamp: {timestamp}: {delays[0]}, diff: {diff}")
# reset time
timestamp = datetime.datetime(2021, 1, 1, 0, 0, 5)
d.set_measure_time(timestamp)
#test changing the antenna position
print(f"Changing Antenna position test.\nBase parametres: Time: {timestamp} Direction: {direction}")
old_val = 0
for i in range(10):
antenna_itrf = [[3826577.066 + i, 461022.948, 5064892.786]] # CS002LBA, in ITRF2005 epoch 2012.5
old_val = delays
delays = d.convert(direction, antenna_itrf)
diff = delays[0] - old_val
# print the delays
print(f"Antenna position: {antenna_itrf}: {delays}, diff: {diff}")
# test changing the direction
antenna_itrf = [[3826923.546, 460915.441, 5064643.489]] # CS001LBA, in ITRF2005 epoch 2012.5
# antenna_itrf = [[0, 0, 0]] # CS001LBA, in ITRF2005 epoch 2012.5
print(f"Changing direction test.\nBase parametres: Time: {timestamp} , position: {antenna_itrf}")
old_val = 0
for i in range(12):
deg = i * 30
direction = "J2000", f"0deg", f"{deg}deg"
old_val = delays
delays = d.convert(direction, antenna_itrf)
diff = delays[0] - old_val
# print the delays
print(f"Direction: {direction}: {delays}, diff: {diff}")
# # # create a frame tied to the reference position
# reference_itrf = [3826577.066, 461022.948, 5064892.786] # CS002LBA, in ITRF2005 epoch 2012.5
# d = delay_calculator(reference_itrf)
#
# # set the antenna position identical to the reference position
# speed_of_light = 299792458.0
# antenna_itrf = [[reference_itrf[0], reference_itrf[1], reference_itrf[2]]] # CS001LBA, in ITRF2005 epoch 2012.5
#
# for i in range(24):
# # # set the timestamp to solve for
# timestamp = datetime.datetime(2022, 1, 27, i, 28, 0) # sunrise this particular day
# d.set_measure_time(timestamp)
#
# # compute the delays for an antennas w.r.t. the reference position
#
# # # obtain the direction vector for a specific pointing
# direction = "SUN", "0deg", "0deg"
#
# # calculate the delays based on the set reference position, the set time and now the set direction and antenna positions.
# pointing = d.measure.direction(*direction)
# dir = d.get_direction_vector(pointing)
#
# if i == 9:
# print("sunrise")
# print(f"time: {i:2}:28,\tdirection: {dir}" )
#
# print(d.measure.epoch())
""""
############################################################
"""
# # # create a frame tied to the reference position
# reference_itrf = [3826577.066, 461022.948, 5064892.786] # CS002LBA, in ITRF2005 epoch 2012.5
# d = delay_calculator(reference_itrf)
#
# # # set the timestamp to solve for
# timestamp = datetime.datetime(2021, 1, 1, 0, 0, 5)
# d.set_measure_time(timestamp)
#
# # compute the delays for an antennas w.r.t. the reference position
# antenna_itrf = [[3826923.546, 460915.441, 5064643.489]] # CS001LBA, in ITRF2005 epoch 2012.5
#
# # # obtain the direction vector for a specific pointing
# direction = "AZEL", "0deg", "0deg"
#
# # calculate the delays based on the set reference position, the set time and now the set direction and antenna positions.
# delays = d.convert(direction, antenna_itrf)
#
# print(delays)
# # create a frame tied to the reference position
reference_itrf = [3826577.066, 461022.948, 5064892.786] # CS002LBA, in ITRF2005 epoch 2012.5
d = delay_calculator(reference_itrf)
# # set the timestamp to solve for
timestamp = datetime.datetime(2000, 1, 1, 0, 0, 0)
d.set_measure_time(timestamp)
# # obtain the direction vector for a specific pointing
direction = "J2000", "0deg", "0deg"
speed_of_light = 299792458.0
antenna_itrf = [[reference_itrf[0], reference_itrf[1] - speed_of_light, reference_itrf[2]]] # CS001LBA, in ITRF2005 epoch 2012.5
# calculate the delays based on the set reference position, the set time and now the set direction and antenna positions.
delays = d.convert(direction, antenna_itrf)
print("One second delay: ", delays)
antenna_itrf = [[reference_itrf[0], reference_itrf[1] - speed_of_light - speed_of_light, reference_itrf[2]]] # CS001LBA, in ITRF2005 epoch 2012.5
# calculate the delays based on the set reference position, the set time and now the set direction and antenna positions.
delays = d.convert(direction, antenna_itrf)
print("Two second delay: ", delays)
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