Notes on trajectory data sets:

Simulation data:
imu.csv files read:
t(s), g_x (rad/s), g_y (rad/s), g_z (rad/s), a_x (m/s2), a_y (m/s2), a_z (m/s2)

tango.csv files read:
t(s), x (m), y (m), z (m), v_x (m/s), v_y (m/s), v_z (m/s), roll (rad), pitch (rad), yaw (rad).

Experimental data:
imu.csv file reads:
t(s), g_x (rad/s), g_y (rad/s), g_z (rad/s), a_x (m/s2), a_y (m/s2), a_z (m/s2)

tango.csv file reads:
t (s), x (m), y (m), z (m), psi (deg)