fields: cruise, leg, station, cast, bottle, latitude, longitude, date, time(local), target_depth, corrected_depth, temperature(CTD), salinity(CTD), density(CTD), descrete_salinity, dissolved_oxygen, dissolved_oxygen, pHT(at25oC), total_alkalinity, particulate_organic_carbon, particulate_organic_nitrogen, chlorophyll_a, phaeopigment, primary_production, nitrite, nitrate, ammonia,silica, phosphorus
units: #, #, #, #, #, degrees, degrees, mddyy, hhmm, m, m, degrees_Celsius, psu, sigma-t, psu, ml/l, umol/kg_of_seawater, total_hydrogen_ion_scale, mol/kg_of_seawater, mg/m^3, mg/m^3, mg/m^3, mg/m^3, mgC/m^3/hr, uM, uM, uM, uM, uM
185   1  1 1  1  10.503  -64.667 100411 1236    1     0.740    27.97    36.484    23.521    36.503     4.43   193.2     8.07     0.002394   101.96    13.94 -9999.00 -9999.00 -9999.00     0.07     0.07     0.33     1.37     0.03
185   1  1 1  2  10.503  -64.667 100411 1236    7     7.160    27.49    36.482    23.675    36.490     4.44   193.4     8.07     0.002394   104.98    14.51 -9999.00 -9999.00 -9999.00     0.04     0.04     0.35     1.44     0.01
185   1  1 1  3  10.503  -64.667 100411 1236   15    15.650    26.34    36.543    24.090    36.517     4.33   188.6     8.06     0.002393   115.79    16.17 -9999.00 -9999.00 -9999.00     0.00     0.00     0.15     1.10     0.00
185   1  1 1  4  10.503  -64.667 100411 1236   25    24.620    25.63    36.612    24.366    36.608     4.16   181.1     8.04     0.002403    89.26    14.57 -9999.00 -9999.00 -9999.00     0.00     0.00     0.29     1.27     0.02
185   1  1 1  5  10.503  -64.667 100411 1236   35    34.650    25.10    36.679    24.581    36.668     4.15   180.7     8.03     0.002399   109.91    15.21 -9999.00 -9999.00 -9999.00     0.01     0.01     0.35     0.72     0.02
185   1  1 1  6  10.503  -64.667 100411 1236   55    52.900    23.83    36.763    25.028    36.755     3.49   151.9     7.98     0.002411    78.84    14.85 -9999.00 -9999.00 -9999.00     0.33     3.80     0.31     1.73     0.22
185   1  1 1  7  10.503  -64.667 100411 1236   75    73.090    22.85    36.798    25.341    36.813     3.17   138.1     7.95     0.002409    57.38     9.23 -9999.00 -9999.00 -9999.00     0.09     5.68     0.63     2.70     0.33
185   1  1 1  8  10.503  -64.667 100411 1236  100    99.820    21.93    36.825    25.626    36.829     3.07   133.9     7.92     0.002404    48.54     8.27 -9999.00 -9999.00 -9999.00     0.03     6.73     0.31     2.86     0.39
185   1  1 1  9  10.503  -64.667 100411 1236  130   131.260    20.48    36.734    25.958    36.743     2.72   118.2     7.88     0.002403    56.83     9.22 -9999.00 -9999.00 -9999.00     0.00     6.56     0.45     4.92     0.42
185   1  1 1 10  10.503  -64.667 100411 1236  160   161.630    19.14    36.564    26.182    36.579     2.02    87.9     7.80     0.002395    40.03     7.50 -9999.00 -9999.00 -9999.00     0.01    10.96     0.15     9.67     0.91
185   1  1 2  1  10.497  -64.670 100411  614  200   199.650    18.36    36.455    26.298    36.457     0.83    36.0     7.70     0.002401    55.03     8.18 -9999.00 -9999.00 -9999.00     0.01     9.91     0.45    20.60     1.45
185   1  1 2  2  10.497  -64.670 100411  614  250   249.910    17.96    36.396    26.352    36.404     0.03     1.4     7.62     0.002414    71.56    13.97 -9999.00 -9999.00 -9999.00     0.03     0.68     0.59    36.16     1.60
185   1  1 2  3  10.497  -64.670 100411  614  260   259.410    17.91    36.389    26.359    36.397     0.01     0.3     7.62     0.002414    61.86    11.59 -9999.00 -9999.00 -9999.00     0.01     0.01     0.84    36.59     1.89
185   1  1 2  4  10.497  -64.670 100411  614  300   299.790    17.80    36.373    26.374    36.379     0.00     0.0     7.62     0.002423    60.90    10.74 -9999.00 -9999.00 -9999.00     0.00     0.00     3.16    42.15     2.65
185   1  1 2  5  10.497  -64.670 100411  614  350   349.890    17.64    36.349    26.394    36.384     0.00     0.0     7.62 -9999.000000    56.07     9.53 -9999.00 -9999.00 -9999.00     0.01     0.01     3.46    42.89     2.66
185   1  1 2  6  10.497  -64.670 100411  614  400   400.030    17.54    36.332    26.406    36.334     0.00     0.0     7.61     0.002448    60.50    11.07 -9999.00 -9999.00 -9999.00     0.01     0.01    10.06    59.09     3.11
185   1  1 2  7  10.497  -64.670 100411  614  500   500.380    17.37    36.299    26.422    36.314 -9999.00 -9999.0     7.60     0.002453    50.74     9.06 -9999.00 -9999.00 -9999.00     0.01     0.02    14.77    70.04     3.37
185   1  1 2  8  10.497  -64.670 100411  614  750   749.090    17.24    36.264    26.427    36.265 -9999.00 -9999.0     7.58     0.002480    51.85     7.02 -9999.00 -9999.00 -9999.00     0.01     0.00    21.36    84.44     3.68
185   1  1 2  9  10.497  -64.670 100411  614 1310  1310.410    17.28    36.251    26.408    36.250 -9999.00 -9999.0     7.57     0.002501    53.47     9.29 -9999.00 -9999.00 -9999.00     0.00     0.02    26.77    94.38     3.93
185   1  1 4  1  10.500  -64.673 100411  425    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.17     0.11     1.87 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
185   1  1 4  2  10.500  -64.673 100411  425    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.17     0.11     1.87 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
185   1  1 4  3  10.500  -64.673 100411  425    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.15     0.13 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
185   1  1 4  4  10.500  -64.673 100411  425    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.15     0.13 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
185   1  1 4  5  10.500  -64.673 100411  425   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.16     0.13     1.60 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
185   1  1 4  6  10.500  -64.673 100411  425   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.16     0.13     1.60 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
185   1  1 4  7  10.500  -64.673 100411  425   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.18     0.23     1.20 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
185   1  1 4  8  10.500  -64.673 100411  425   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.18     0.23     1.20 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
185   1  1 4  9  10.500  -64.673 100411  425   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.23     0.34     0.91 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
185   1  1 4 10  10.500  -64.673 100411  425   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.22     0.64     0.27 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
185   1  1 4 11  10.500  -64.673 100411  425   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.08     0.40     0.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
185   1  1 4 12  10.500  -64.673 100411  425  100 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.06     0.22 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
