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
103   1  1 1  1  10.503  -64.662  81004 1404    1     2.116    25.46    36.704    24.489    36.710     4.77   208.1     8.06     0.002320    83.55     8.92 -9999.00 -9999.00 -9999.00     0.04     0.00     0.12     0.76     0.03
103   1  1 1  2  10.503  -64.662  81004 1404    7     6.796    24.69    36.749    24.761    36.744     4.70   204.6     8.06     0.002450   106.40    10.66 -9999.00 -9999.00 -9999.00     0.03     0.00     0.06     0.58     0.19
103   1  1 1  3  10.503  -64.662  81004 1404   15    15.171    23.17    36.943    25.360    36.809     4.73   205.9     8.07     0.002453    85.73    10.21 -9999.00 -9999.00 -9999.00     0.03     0.00     0.09     0.19     0.04
103   1  1 1  4  10.503  -64.662  81004 1404   25    24.566    22.32    36.879    25.557    36.839     4.62   201.2     8.05     0.002441   116.56    15.91 -9999.00 -9999.00 -9999.00     0.03     0.00     0.20     0.00     0.05
103   1  1 1  5  10.503  -64.662  81004 1404   35    35.649    21.94    36.852    25.644    36.841     4.12   179.2     8.01     0.002431   133.65    20.76 -9999.00 -9999.00 -9999.00     0.28     1.02     0.30     0.10     0.12
103   1  1 1  6  10.503  -64.662  81004 1404   55    55.405    21.54    36.853    25.756    36.835     3.32   144.4     7.95     0.002418    55.23     7.25 -9999.00 -9999.00 -9999.00     0.97     5.19     0.72     2.29     0.35
103   1  1 1  7  10.503  -64.662  81004 1404   75    75.761    21.57    36.906    25.789    36.926     3.08   133.9     7.95     0.002426    43.26     5.18 -9999.00 -9999.00 -9999.00     0.30     6.46     0.24     2.74     0.38
103   1  1 1  8  10.503  -64.662  81004 1404  100   102.817    21.12    36.861    25.881    36.861     2.77   120.3     7.91     0.002426    34.28     4.11 -9999.00 -9999.00 -9999.00     0.10     8.12     0.02     5.04     0.54
103   1  1 1  9  10.503  -64.662  81004 1404  130   131.539    19.37    36.654    26.190    36.654     2.57   111.9     7.89     0.002398    26.55     3.16 -9999.00 -9999.00 -9999.00     0.07     9.49     0.22     6.93     0.71
103   1  1 1 10  10.503  -64.662  81004 1404  160   162.596    18.41    36.491    26.312    36.495     1.28    55.6     7.77     0.002391    29.67     3.16 -9999.00 -9999.00 -9999.00     0.05    11.55     0.11    16.33     1.28
103   1  1 2  1  10.526  -64.663  81004  923  200   206.143    18.04    36.432    26.361    36.438     0.23     9.9     7.67     0.002393    40.68     4.20 -9999.00 -9999.00 -9999.00     0.08    10.05     0.63    26.38     1.75
103   1  1 2  2  10.526  -64.663  81004  923  250   263.374    17.75    36.383    26.395    36.400     0.07     3.0     7.66     0.002402    48.31     5.18 -9999.00 -9999.00 -9999.00     0.09     6.17     0.30    31.79     1.84
103   1  1 2  3  10.526  -64.663  81004  923  235   240.881    17.85    36.402    26.384    36.384     0.05     2.3     7.66     0.002406    44.31     4.33 -9999.00 -9999.00 -9999.00     0.82     1.27     0.77    36.24     1.54
103   1  1 2  4  10.526  -64.663  81004  923  300   313.661    17.58    36.352    26.412    36.347 -9999.00 -9999.0     7.66     0.002415    44.67     5.09 -9999.00 -9999.00 -9999.00     0.03     0.01     2.56    44.27     2.69
103   1  1 2  5  10.526  -64.663  81004  923  350   361.851    17.51    36.336    26.417    36.336 -9999.00 -9999.0     7.65     0.002420    33.83     3.93 -9999.00 -9999.00 -9999.00     0.03     0.02     4.78    48.46     2.81
103   1  1 2  6  10.526  -64.663  81004  923  400   416.037    17.46    36.323    26.421    36.324 -9999.00 -9999.0     7.64     0.002427    32.70     3.30 -9999.00 -9999.00 -9999.00     0.03     0.03     7.49    53.00     2.87
103   1  1 2  7  10.526  -64.663  81004  923  500   515.029    17.33    36.296    26.430    36.294 -9999.00 -9999.0     7.64     0.002445    39.35     4.78 -9999.00 -9999.00 -9999.00     0.03     0.04    11.91    62.66     3.09
103   1  1 2  8  10.526  -64.663  81004  923  750   757.284    17.18    36.253    26.434    36.250 -9999.00 -9999.0     7.62     0.002477    27.73     3.75 -9999.00 -9999.00 -9999.00     0.03     0.04    20.37    80.86     3.42
103   1  1 2  9  10.526  -64.663  81004  923 1310  1302.246    17.21    36.244    26.420    36.244 -9999.00 -9999.0     7.60     0.002493    26.71     2.58 -9999.00 -9999.00 -9999.00     0.02     0.04    25.02    90.44     3.83
103   1  1 4  1  10.504  -64.666  81004  442    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     3.08 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
103   1  1 4  2  10.504  -64.666  81004  442    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     3.08 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
103   1  1 4  3  10.504  -64.666  81004  442    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     2.95 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
103   1  1 4  4  10.504  -64.666  81004  442    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     2.95 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
103   1  1 4  5  10.504  -64.666  81004  442   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     1.02 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
103   1  1 4  6  10.504  -64.666  81004  442   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     1.02 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
103   1  1 4  7  10.504  -64.666  81004  442   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     1.17 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
103   1  1 4  8  10.504  -64.666  81004  442   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     1.17 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
103   1  1 4  9  10.504  -64.666  81004  442   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     0.92 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
103   1  1 4 10  10.504  -64.666  81004  442   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     0.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
103   1  1 4 11  10.504  -64.666  81004  442   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     0.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
103   1  1 4 12  10.504  -64.666  81004  442  100 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     0.14 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
