hec_id,time_start,pa,pa_width,v,v_init,v_final,v_20r,accel,pa_measure 26604,2015-11-02 08:00:04.0,326.0,8.0,320.0,310.0,330.0,375.0,2.0,332.0 26605,2015-11-02 12:12:04.0,323.0,23.0,421.0,399.0,444.0,450.0,2.1,331.0 26606,2015-11-02 19:48:04.0,57.0,10.0,292.0,322.0,261.0,0.0,-11.4,52.0 26607,2015-11-02 20:24:04.0,-1.0,360.0,867.0,503.0,1270.0,1078.0,37.3,230.0