YYYY, MM, DD, hh, mm, ss, m_present_time, m_present_secs_into_mission, m_depth, latitude, longitude, best_pressure, depth_meters, pflags, salinity, sci_water_temp, sigma_theta, sci_water_cond, sci_water_pressure, m_water_depth, m_altitude, m_final_water_vx, m_final_water_vy, u_true, v_true, mag, dir_true, u_offshore, v_alongshore, midpt_depths, BVfreq_squared, PPV, sci_oxy3835_saturation, DO_uM, O2_sat, DO_mg_l, O2_sat_YSI, DO_mg_l_YSI, sci_sam_s1, sci_sam_s2, sci_sam_ref, SAMc_lin, SAMc_exp, SAMc_mix, SAM_vis, true_c_SeaTech, sci_bbfl2s_cdom_sig, sci_bbfl2s_cdom_ref, sci_bbfl2s_chlor_sig, sci_bbfl2s_chlor_ref, sci_bbfl2s_bb_sig, sci_bbfl2s_bb_ref, cdom_qsde, chl_ugl, beta, ay400, chlconc, SPM, SPMturbid, 
2006,   4,  25,  10,  54,42.4673, 1145962482.467290,       1881.430000,0.10001,34.1307,-77.6544,0.010001,0.0992953,   0,NaN,NaN,NaN,NaN,NaN,NaN,NaN,0.176916,0.120514,0.156226,0.146343,0.214063,46.8709,-0.0159102,0.213471,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN
2006,   4,  25,  11,  24,49.011, 1145964289.010990,       3708.980000,0.0185515,34.1316,-77.6524,0.00185515,0.0184189,   0,NaN,NaN,NaN,NaN,NaN,NaN,NaN,0.183992,0.140178,0.160187,0.166863,0.231307,43.8306,-0.0294017,0.229431,0.0588571,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN
2006,   4,  25,  11,  53,9.81564, 1145965989.815640,       5432.780000,0.0588809,34.132,-77.6507,0.00588809,0.0584601,   0,NaN,NaN,NaN,NaN,NaN,NaN,NaN,0.214267,0.123843,0.192618,0.155389,0.247482,51.1061,-0.000117684,0.247482,0.0384395,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN