hec_id,time_start,pa,pa_width,v,v_init,v_final,v_20r,accel,pa_measure
34615,2021-10-28 13:25:45.0,314.0,91.0,420.0,247.0,609.0,586.0,11.5,309.0
34616,2021-10-28 15:48:05.0,-1.0,360.0,1519.0,1792.0,1240.0,1342.0,-61.1,191.0