first_utc_time_sec = 0
last_utc_time_sec = 0
utc_time_is_first = True
with open(args.filename, 'rb') as csvfile:
reader = csv.reader(csvfile)
for i, row in enumerate(reader):
if i < 2: continue
t_tree_ppd.pitch_angle = float(row[1])
t_tree_ppd.yaw_angle = float(row[2])
t_tree_ppd.roll_angle = float(row[3])
t_tree_ppd.pitch_angle_v = float(row[4])
t_tree_ppd.yaw_angle_v = float(row[5])
t_tree_ppd.roll_angle_v = float(row[6])
t_tree_ppd.orbit_agl_v = float(row[7])
t_tree_ppd.longitude = float(row[8])
t_tree_ppd.latitude = float(row[9])
t_tree_ppd.geocentric_d = float(row[10])
cur_ship_time_sec = calc_ship_time_sec(row[11])
t_tree_ppd.ship_time_sec = cur_ship_time_sec
cur_utc_time_str = gen_utc_time_str(row[12], row[13])
cur_utc_time_sec = calc_utc_time_sec(cur_utc_time_str)
t_tree_ppd.utc_time_str = cur_utc_time_str
t_tree_ppd.utc_time_sec = cur_utc_time_sec
cur_flag_of_pos = int(row[14], 16)
t_tree_ppd.flag_of_pos = cur_flag_of_pos
t_tree_ppd.wgs84_x = float(row[15])
t_tree_ppd.wgs84_y = float(row[16])
t_tree_ppd.wgs84_z = float(row[17])
t_tree_ppd.wgs84_x_v = float(row[18])
