sta , lon, lat, time, Niskin,BTL_p, BTL_p_flag, BTL_t, BTL_t_flag, BTL_s, BTL_s_flag, BTL_t_draw, BTL_t_draw_flag, BTL_o, BTL_o_flag, BTL_fl, BTL_fl_flag, O2_Winkler, O2_Winkler_flag, DIC, DIC_flag, Alc, Alc_flag, 
582, 5.266, 60.43, 2022-05-22 09:33, 3, 329.027, 0, 8.0487, 0, 34.8106, 1, 8.6, 0, 4.34626, 1, -0.0321, 1, 192.4, 0, nan, 0, nan, 0,
582, 5.266, 60.43, 2022-05-22 09:33, 4, 301.358, 0, 8.0338, 0, 34.7991, 1, 8.2, 0, 4.52039, 1, -0.0296, 1, 196.7, 0, 2215.7, 0, 2316.1, 0,
582, 5.266, 60.43, 2022-05-22 09:33, 5, 100.78, 0, 7.9955, 0, 34.6348, 1, 8.5, 0, 5.31912, 1, -0.0296, 1, 233.5, 0, 2181.4, 0, 2311.1, 0,
582, 5.266, 60.43, 2022-05-22 09:33, 6, 50.845, 0, 8.5281, 0, 34.3991, 1, nan, 0, 4.91233, 1, -0.0178, 1, nan, 0, 2182.2, 0, 2302.0, 0,
582, 5.266, 60.43, 2022-05-22 09:33, 7, 9.678, 0, 8.866, 0, 32.6445, 1, nan, 0, 6.61835, 1, 2.3775, 1, nan, 0, 2029.7, 0, 2199.2, 0,
583, 5.218, 60.662, 2022-05-22 21:11, 1, 304.217, 0, 7.046, 0, 33.1507, 1, 7.2, 0, 5.67515, 1, -0.0396, 1, 247.8, 0, nan, 0, nan, 0,
583, 5.218, 60.662, 2022-05-22 21:11, 2, 226.946, 0, 7.0682, 0, 33.1506, 1, 7.2, 0, 5.66267, 1, -0.0465, 1, 196.1, 0, nan, 0, nan, 0,
583, 5.218, 60.662, 2022-05-22 21:11, 4, 34.971, 0, 7.5285, 0, 32.9654, 1, 7.4, 0, 5.86522, 1, 0.5223, 1, 246.6, 0, nan, 0, nan, 0,
584, 5.172, 60.685, 2022-05-22 21:52, 6, 202.951, 0, 7.0601, 0, 33.1485, 1, 7.3, 0, 5.60091, 1, -0.0446, 1, 244.3, 0, nan, 0, nan, 0,
584, 5.172, 60.685, 2022-05-22 21:52, 7, 100.731, 0, 7.3505, 0, 33.1844, 1, nan, 0, 4.59209, 1, -0.0328, 1, nan, 0, 2157.8, 0, 2250.6, 0,
584, 5.172, 60.685, 2022-05-22 21:52, 8, 50.417, 0, 7.1823, 0, 33.1046, 1, nan, 0, 4.95666, 1, -0.0203, 1, nan, 0, 2147.5, 0, 2247.5, 0,
584, 5.172, 60.685, 2022-05-22 21:52, 11, 9.276, 0, 8.979, 0, 32.4416, 1, nan, 0, 7.07078, 1, 3.7137, 1, nan, 0, 2035.8, 0, 2209.8, 0,
585, 5.106, 60.708, 2022-05-22 23:04, 1, 389.059, 0, 7.0771, 0, 33.1577, 1, 7.2, 0, 5.69205, 1, -0.0303, 1, 249.0, 0, nan, 0, nan, 0,
585, 5.106, 60.708, 2022-05-22 23:04, 2, 303.267, 0, 7.1149, 0, 33.1642, 1, 7.2, 0, 5.76322, 1, -0.0197, 1, 251.5, 0, nan, 0, nan, 0,
585, 5.106, 60.708, 2022-05-22 23:04, 3, 202.445, 0, 7.2105, 0, 33.1764, 1, 7.3, 0, 5.88181, 1, 0.0103, 1, 256.5, 0, nan, 0, nan, 0,
585, 5.106, 60.708, 2022-05-22 23:04, 4, 101.332, 0, 7.3379, 0, 33.1823, 1, 7.4, 0, 4.6263, 1, -0.024, 1, 204.4, 0, nan, 0, nan, 0,
586, 5.053, 60.725, 2022-05-22 23:50, 1, 245.727, 0, 7.2095, 0, 33.178, 1, 7.3, 0, 5.84643, 1, -0.0134, 1, 255.4, 0, nan, 0, nan, 0,
586, 5.053, 60.725, 2022-05-22 23:50, 2, 152.061, 0, 7.3023, 0, 33.1833, 1, 7.3, 0, 5.71537, 1, -0.0197, 1, 248.0, 0, nan, 0, nan, 0,
586, 5.053, 60.725, 2022-05-22 23:50, 3, 50.26, 0, 7.217, 0, 33.1043, 1, 7.5, 0, 5.48426, 1, 0.0582, 1, 237.1, 0, nan, 0, nan, 0,
586, 5.053, 60.725, 2022-05-22 23:50, 4, 25.585, 0, 7.9814, 0, 32.8315, 1, 7.9, 0, 6.28413, 1, 1.0419, 1, 272.4, 0, nan, 0, nan, 0,
587, 5.026, 60.732, 2022-05-23 00:29, 1, 179.402, 0, 7.2932, 0, 33.1879, 1, 7.3, 0, 5.84798, 1, 0.0283, 1, 253.5, 0, nan, 0, nan, 0,
587, 5.026, 60.732, 2022-05-23 00:29, 2, 80.38, 0, 7.2505, 0, 33.1588, 1, 7.2, 0, 5.46656, 1, 0.0072, 1, 236.9, 0, nan, 0, nan, 0,
588, 4.99, 60.73, 2022-05-23 00:58, 1, 78.183, 0, 7.558, 0, 32.975, 1, 7.6, 0, 5.87176, 1, 0.4937, 1, 256.1, 0, nan, 0, nan, 0,
588, 4.99, 60.73, 2022-05-23 00:58, 2, 40.966, 0, 8.0475, 0, 32.7559, 1, 8.0, 0, 6.26601, 1, 1.0531, 1, 271.8, 0, nan, 0, nan, 0,
589, 4.949, 60.735, 2022-05-23 02:03, 1, 66.85, 0, 7.4631, 0, 33.794, 1, 7.5, 0, 6.37102, 1, 0.4332, 1, 277.7, 0, nan, 0, nan, 0,
589, 4.949, 60.735, 2022-05-23 02:03, 2, 40.637, 0, 7.703, 0, 33.4863, 1, 7.8, 0, 6.44116, 1, 0.802, 1, 279.3, 0, nan, 0, nan, 0,
589, 4.949, 60.735, 2022-05-23 02:03, 3, 10.916, 0, 9.1626, 0, 31.8931, 1, 9.1, 0, 6.82523, 1, 2.3333, 1, 293.4, 0, nan, 0, nan, 0,
591, 5.214, 60.765, 2022-05-23 06:38, 1, 671.619, 0, 7.9044, 0, 35.1291, 1, 8.0, 0, 6.184, 1, -0.0869, 1, 272.0, 0, nan, 0, nan, 0,
591, 5.214, 60.765, 2022-05-23 06:38, 2, 550.958, 0, 7.8875, 0, 35.1267, 1, 7.9, 0, 6.2479, 1, -0.0875, 1, 274.2, 0, nan, 0, nan, 0,
591, 5.214, 60.765, 2022-05-23 06:38, 3, 450.309, 0, 7.8676, 0, 35.1209, 1, 7.9, 0, 6.26816, 1, -0.0875, 1, 274.4, 0, nan, 0, nan, 0,
591, 5.214, 60.765, 2022-05-23 06:38, 4, 326.436, 0, 7.8197, 0, 35.0933, 1, 8.0, 0, 6.23426, 1, -0.0888, 1, 273.1, 0, nan, 0, nan, 0,
591, 5.214, 60.765, 2022-05-23 06:38, 5, 326.432, 0, 7.8194, 0, 35.0934, 1, 8.0, 0, 6.23799, 1, -0.0944, 1, 300.6, 0, nan, 0, nan, 0,
591, 5.214, 60.765, 2022-05-23 06:38, 6, 275.621, 0, 7.8093, 0, 35.072, 1, 8.1, 0, 5.88771, 1, -0.0925, 1, 257.4, 0, nan, 0, nan, 0,
591, 5.214, 60.765, 2022-05-23 06:38, 7, 225.138, 0, 7.8401, 0, 35.0487, 1, 8.1, 0, 5.8794, 1, -0.0944, 1, 256.8, 0, nan, 0, nan, 0,
591, 5.214, 60.765, 2022-05-23 06:38, 8, 161.143, 0, 8.0117, 0, 35.0064, 1, 8.4, 0, 5.43128, 1, -0.0913, 1, 237.6, 0, nan, 0, nan, 0,
591, 5.214, 60.765, 2022-05-23 06:38, 9, 100.875, 0, 8.1514, 0, 34.8642, 1, 8.6, 0, 5.18991, 1, -0.0782, 1, 226.2, 0, nan, 0, nan, 0,
591, 5.214, 60.765, 2022-05-23 06:38, 10, 75.088, 0, 8.0489, 0, 34.7211, 1, 8.6, 0, 5.29646, 1, -0.0402, 1, 229.8, 0, 2182.4, 0, nan, 0,
591, 5.214, 60.765, 2022-05-23 06:38, 12, 10.698, 0, 8.927, 0, 32.2504, 1, 9.7, 0, 7.12165, 1, 1.7252, 1, 307.2, 0, 2023.8, 0, 2217.5, 0,
592, 5.347, 60.825, 2022-05-23 08:49, 1, 296.707, 0, 8.3317, 0, 34.9181, 1, 8.5, 0, 3.54323, 1, -0.0421, 1, 157.7, 0, nan, 0, nan, 0,
592, 5.347, 60.825, 2022-05-23 08:49, 2, 174.731, 0, 8.3171, 0, 34.906, 1, 8.5, 0, 3.93452, 1, -0.0577, 1, 173.8, 0, nan, 0, nan, 0,
592, 5.347, 60.825, 2022-05-23 08:49, 3, 125.288, 0, 8.3097, 0, 34.8641, 1, 8.7, 0, 4.51447, 1, -0.0595, 1, 196.5, 0, nan, 0, nan, 0,
592, 5.347, 60.825, 2022-05-23 08:49, 4, 50.849, 0, 8.3165, 0, 34.5159, 1, 8.8, 0, 5.04201, 1, 0.0184, 1, 222.6, 0, nan, 0, nan, 0,
594, 5.473, 60.881, 2022-05-23 19:47, 1, 262.218, 0, 8.3257, 0, 34.9189, 1, 8.3, 0, 3.77494, 1, -0.0577, 1, 170.6, 0, nan, 0, nan, 0,
594, 5.473, 60.881, 2022-05-23 19:47, 2, 102.09, 0, 8.3561, 0, 34.8266, 1, 8.4, 0, 4.38368, 1, -0.062, 1, 190.8, 0, nan, 0, nan, 0,
594, 5.473, 60.881, 2022-05-23 19:47, 4, 30.71, 0, 8.6188, 0, 33.3718, 1, 8.6, 0, 7.29366, 1, 0.3304, 1, 307.7, 0, nan, 0, nan, 0,
595, 5.439, 60.876, 2022-05-23 20:27, 1, 423.052, 0, 8.3308, 0, 34.9418, 1, 8.3, 0, 3.68993, 1, -0.0564, 1, 162.6, 0, nan, 0, nan, 0,
595, 5.439, 60.876, 2022-05-23 20:27, 2, 182.492, 0, 8.3265, 0, 34.9073, 1, 8.4, 0, 3.67431, 1, -0.0577, 1, 159.9, 0, nan, 0, nan, 0,
595, 5.439, 60.876, 2022-05-23 20:27, 3, 81.155, 0, 8.4354, 0, 34.7825, 1, 8.4, 0, 4.32858, 1, -0.0602, 1, 189.2, 0, nan, 0, nan, 0,
595, 5.439, 60.876, 2022-05-23 20:27, 4, 30.375, 0, 8.2648, 0, 33.2191, 1, 8.5, 0, 7.42862, 1, 0.2108, 1, 305.8, 0, nan, 0, nan, 0,
596, 5.416, 60.873, 2022-05-23 21:07, 2, 481.089, 0, 8.338, 0, 34.9435, 1, 8.4, 0, 3.49657, 1, -0.0321, 1, 155.4, 0, nan, 0, nan, 0,
596, 5.416, 60.873, 2022-05-23 21:07, 6, 201.997, 0, 8.3248, 0, 34.9139, 1, 8.3, 0, 3.78486, 1, -0.0695, 1, 165.3, 0, nan, 0, nan, 0,
596, 5.416, 60.873, 2022-05-23 21:07, 7, 100.938, 0, 8.3533, 0, 34.8313, 1, 8.4, 0, 4.34363, 1, -0.0626, 1, 191.2, 0, 2212.0, 0, 2321.9, 0,
596, 5.416, 60.873, 2022-05-23 21:07, 8, 50.009, 0, 8.5417, 0, 34.4881, 1, 8.5, 0, 4.85673, 1, 0.4139, 1, 210.7, 0, 2189.1, 0, 2306.7, 0,
596, 5.416, 60.873, 2022-05-23 21:07, 11, 9.812, 0, 8.8698, 0, 32.4089, 1, nan, 0, 7.3482, 1, 1.448, 1, nan, 0, 2023.1, 0, 2220.4, 0,
597, 5.348, 60.835, 2022-05-24 00:20, 1, 116.26, 0, 8.3082, 0, 34.848, 1, 8.3, 0, 4.58932, 1, -0.0707, 1, 201.1, 0, nan, 0, nan, 0,
597, 5.348, 60.835, 2022-05-24 00:20, 2, 50.249, 0, 8.3412, 0, 34.4259, 1, 8.4, 0, 5.21521, 1, 0.0875, 1, 222.1, 0, nan, 0, nan, 0,
597, 5.348, 60.835, 2022-05-24 00:20, 3, 24.528, 0, 8.1125, 0, 32.8984, 1, 8.5, 0, 7.13879, 1, 0.5965, 1, 310.9, 0, nan, 0, nan, 0,
598, 5.351, 60.851, 2022-05-24 00:53, 1, 420.496, 0, 8.3311, 0, 34.9411, 1, 8.4, 0, 3.66112, 1, -0.0353, 1, 160.4, 0, nan, 0, nan, 0,
598, 5.351, 60.851, 2022-05-24 00:53, 2, 302.859, 0, 8.3219, 0, 34.9333, 1, 8.4, 0, 3.77131, 1, -0.0633, 1, 165.1, 0, nan, 0, nan, 0,
598, 5.351, 60.851, 2022-05-24 00:53, 3, 176.452, 0, 8.324, 0, 34.9058, 1, 8.4, 0, 3.75065, 1, -0.062, 1, 165.8, 0, nan, 0, nan, 0,
598, 5.351, 60.851, 2022-05-24 00:53, 4, 76.265, 0, 8.3437, 0, 34.7515, 1, 8.4, 0, 4.68812, 1, -0.0558, 1, 211.8, 0, nan, 0, nan, 0,
599, 5.317, 60.804, 2022-05-24 05:59, 1, 146.225, 0, 8.3012, 0, 34.8858, 1, 8.5, 0, 4.12458, 1, -0.0558, 1, 181.5, 0, nan, 0, nan, 0,
599, 5.317, 60.804, 2022-05-24 05:59, 2, 110.443, 0, 8.2362, 0, 34.8323, 1, 8.5, 0, 4.66976, 1, -0.0602, 1, 201.2, 0, nan, 0, nan, 0,
599, 5.317, 60.804, 2022-05-24 05:59, 3, 70.014, 0, 8.2561, 0, 34.6957, 1, 8.5, 0, 4.9443, 1, -0.0558, 1, 217.0, 0, nan, 0, nan, 0,
601, 5.511, 60.904, 2022-05-24 07:55, 1, 118.753, 0, 8.5593, 0, 34.6812, 1, 8.6, 0, 0.09814, 1, 0.0638, 1, -21.6, 0, nan, 0, nan, 0,
601, 5.511, 60.904, 2022-05-24 07:55, 4, 63.114, 0, 8.632, 0, 34.6444, 1, 8.6, 0, 0.07748, 1, -0.0446, 1, 1.8, 0, nan, 0, nan, 0,
601, 5.511, 60.904, 2022-05-24 07:55, 6, 40.879, 0, 8.7777, 0, 34.393, 1, 8.8, 0, 3.47382, 1, 0.6108, 1, 160.0, 0, nan, 0, nan, 0,
601, 5.511, 60.904, 2022-05-24 07:55, 8, 20.128, 0, 9.1499, 0, 33.3212, 1, 9.2, 0, 7.06477, 1, 0.9802, 1, 299.8, 0, nan, 0, nan, 0,
602, 5.556, 60.871, 2022-05-24 10:50, 1, 174.571, 0, 8.3332, 0, 34.9004, 1, 8.4, 0, 3.32027, 1, -0.0427, 1, 145.5, 0, nan, 0, nan, 0,
602, 5.556, 60.871, 2022-05-24 10:50, 2, 100.889, 0, 8.3962, 0, 34.8206, 1, 8.4, 0, 3.82124, 1, -0.0595, 1, 165.6, 0, nan, 0, nan, 0,
602, 5.556, 60.871, 2022-05-24 10:50, 3, 21.143, 0, 9.0421, 0, 32.7859, 1, 9.0, 0, 7.75433, 1, 1.2275, 1, 339.6, 0, nan, 0, nan, 0,
603, 5.283, 60.806, 2022-05-24 13:44, 1, 195.169, 0, 8.1505, 0, 34.9818, 1, 8.1, 0, 4.79866, 1, -0.0558, 1, 213.6, 0, nan, 0, nan, 0,
603, 5.283, 60.806, 2022-05-24 13:44, 2, 102.001, 0, 8.2108, 0, 34.7584, 1, 8.4, 0, 4.95163, 1, -0.0253, 1, 218.3, 0, nan, 0, nan, 0,
603, 5.283, 60.806, 2022-05-24 13:44, 3, 60.448, 0, 8.3431, 0, 34.3748, 1, 8.4, 0, 5.23711, 1, 0.1149, 1, 232.8, 0, nan, 0, nan, 0,
603, 5.283, 60.806, 2022-05-24 13:44, 4, 30.098, 0, 8.231, 0, 32.6732, 1, 8.3, 0, 7.04092, 1, 1.3521, 1, 306.9, 0, nan, 0, nan, 0,
604, 5.295, 60.805, 2022-05-24 14:18, 1, 116.875, 0, 8.1767, 0, 34.8588, 1, 8.2, 0, 5.13723, 1, -0.0608, 1, 224.3, 0, nan, 0, nan, 0,
604, 5.295, 60.805, 2022-05-24 14:18, 2, 30.239, 0, 8.2963, 0, 32.6181, 1, 8.3, 0, 7.02321, 1, 1.501, 1, 308.1, 0, nan, 0, nan, 0,
605, 5.237, 60.775, 2022-05-24 17:09, 1, 141.557, 0, 8.1595, 0, 34.9428, 1, 8.2, 0, 5.22236, 1, -0.0863, 1, 227.3, 0, nan, 0, nan, 0,
605, 5.237, 60.775, 2022-05-24 17:09, 2, 29.649, 0, 8.0884, 0, 32.7939, 1, 8.1, 0, 6.96455, 1, 1.063, 1, 305.5, 0, nan, 0, nan, 0,
608, 5.51, 60.867, 2022-05-26 12:34, 1, 181.896, 0, 8.3286, 0, 34.9051, 1, 8.4, 0, 3.52241, 1, -0.057, 1, 154.2, 0, nan, 0, nan, 0,
608, 5.51, 60.867, 2022-05-26 12:34, 2, 121.538, 0, 8.3423, 0, 34.8676, 1, 8.4, 0, 3.87079, 1, -0.062, 1, 169.4, 0, nan, 0, nan, 0,
608, 5.51, 60.867, 2022-05-26 12:34, 3, 41.552, 0, 8.6809, 0, 32.926, 1, 8.6, 0, 7.54706, 1, 0.3641, 1, 327.7, 0, nan, 0, nan, 0,
609, 5.43, 60.576, 2022-05-27 04:08, 1, 540.443, 0, 7.9483, 0, 34.8436, 1, 7.9, 0, 3.1369, 1, -0.0284, 1, 140.6, 0, nan, 0, nan, 0,
609, 5.43, 60.576, 2022-05-27 04:08, 4, 300.724, 0, 8.0227, 0, 34.8201, 1, 8.2, 0, 3.97778, 1, -0.062, 1, 170.8, 0, nan, 0, nan, 0,
609, 5.43, 60.576, 2022-05-27 04:08, 11, 20.761, 0, 8.6724, 0, 32.727, 1, 8.8, 0, 6.64274, 1, 0.8456, 1, 288.7, 0, nan, 0, nan, 0,
610, 5.326, 60.53, 2022-05-27 05:11, 1, 492.008, 0, 7.9509, 0, 34.8442, 1, 7.9, 0, 3.20838, 1, -0.0297, 1, 141.0, 0, nan, 0, nan, 0,
610, 5.326, 60.53, 2022-05-27 05:11, 4, 175.511, 0, 7.9061, 0, 34.7113, 1, 7.9, 0, 5.38465, 1, -0.0763, 1, 235.0, 0, nan, 0, nan, 0,
611, 5.672, 60.467, 2022-05-27 07:13, 4, 422.024, 0, 8.0866, 0, 34.8033, 1, 8.0, 0, 2.51497, 1, -0.0028, 1, 111.4, 0, nan, 0, nan, 0,
611, 5.672, 60.467, 2022-05-27 07:13, 5, 301.273, 0, 8.0939, 0, 34.8021, 1, 8.0, 0, 3.11616, 1, -0.0458, 1, 135.7, 0, nan, 0, nan, 0,
611, 5.672, 60.467, 2022-05-27 07:13, 8, 121.113, 0, 8.2221, 0, 34.7003, 1, 8.2, 0, 4.21457, 1, -0.0689, 1, 201.8, 0, nan, 0, nan, 0,