#L(for laser) meas_px meas_py timestamp gt_px gt_py gt_vx gt_vy
#R(for radar) meas_rho meas_phi meas_rho_dot timestamp gt_px gt_py gt_vx gt_vy
-----------------------------
Example
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R	8.60363	0.0290616	-2.99903	1477010443399637	8.6	0.25	-3.00029	0
L	8.45	0.25	1477010443349642	8.45	0.25	-3.00027	0 

#Output file format:
est_px est_py est_vx est_vy meas_px meas_py gt_px gt_py gt_vx gt_vy