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
197   1  1 1  1  10.499  -64.666 110812 1258    1     0.900    28.76    36.149    23.008    36.145     4.40   191.8     8.11 -9999.000000 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     0.00     2.09     0.03
197   1  1 1  2  10.499  -64.666 110812 1258    7     6.900    28.58    36.144    23.064    36.152     4.28   186.5     8.10 -9999.000000 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     0.00     1.70     0.02
197   1  1 1  3  10.499  -64.666 110812 1258   15    15.650    28.27    36.220    23.224    36.196     4.37   202.2     8.09     0.002393 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     0.00     2.16     0.02
197   1  1 1  4  10.499  -64.666 110812 1258   25    24.720    27.36    36.269    23.558    36.280     4.36   190.1     8.08     0.002378 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     0.00     1.86     0.03
197   1  1 1  5  10.499  -64.666 110812 1258   35    35.820    26.05    36.423    24.092    36.395     4.14   180.5     8.06     0.002387 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     0.00     3.77     0.03
197   1  1 1  6  10.499  -64.666 110812 1258   55    55.220    25.49    36.523    24.341    36.527     3.93   171.3     8.04     0.002384 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     0.00     1.86     0.06
197   1  1 1  7  10.499  -64.666 110812 1258   75    75.340    24.45    36.693    24.787    36.688     3.28   143.0     7.98     0.002386 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.05     3.10     0.00     2.90     0.22
197   1  1 1  8  10.499  -64.666 110812 1258  100    99.750    23.24    36.797    25.227    36.794     3.22   140.4     7.96     0.002411 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.04     4.90     0.00     3.13     0.30
197   1  1 1  9  10.499  -64.666 110812 1258  130   130.240    19.65    36.628    26.097    36.629     2.36   102.6     7.84     0.002388 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02    10.46     0.00     7.37     0.76
197   1  1 1 10  10.499  -64.666 110812 1258  160   161.160    18.71    36.511    26.251    36.513     1.85    80.7     7.79     0.002393 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02    11.62     0.00    11.57     1.02
197   1  1 2  1  10.494  -64.671 110812  858  200   199.340    18.06    36.418    26.343    36.417     0.35    15.4     7.65     0.002401 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     7.99     0.00    27.26     1.70
197   1  1 2  2  10.494  -64.671 110812  455  250   250.760    17.83    36.382    26.372    36.382     0.06     2.4     7.62     0.002414 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     0.01     0.04    38.54     2.21
197   1  1 2  3  10.494  -64.671 110812  455  236   235.390    17.89    36.391    26.366    36.393     0.04     1.7     7.62     0.002405 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.13     2.53     0.00    36.69     1.96
197   1  1 2  4  10.494  -64.671 110812  455  300   300.090    17.70    36.361    26.389    36.371     0.00     0.0     7.62     0.002424 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     3.56    50.09     2.79
197   1  1 2  5  10.494  -64.671 110812  455  350   350.070    17.60    36.344    26.400    36.341     0.00     0.0     7.62     0.002420 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     6.83    52.93     2.96
197   1  1 2  6  10.494  -64.671 110812  455  400   401.580    17.53    36.331    26.408    36.332     0.00     0.0     7.61     0.002433 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     9.27    59.75     3.14
197   1  1 2  7  10.494  -64.671 110812  455  500   500.880    17.38    36.302    26.422    36.301 -9999.00 -9999.0     7.60     0.002451 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00    13.93    73.02     3.43
197   1  1 2  8  10.494  -64.671 110812  455  750   750.990    17.25    36.266    26.427    36.266 -9999.00 -9999.0     7.58     0.002493 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00    20.82    86.78     3.77
197   1  1 2  9  10.494  -64.671 110812  455 1310  1309.850    17.29    36.253    26.407    36.253 -9999.00 -9999.0     7.57     0.002495 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00    25.97    95.55     4.01
197   1  1 4  1  10.497  -64.670 110812  455    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.09     0.07     0.76 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
197   1  1 4  2  10.497  -64.670 110812  455    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.09     0.07     0.76 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
197   1  1 4  3  10.497  -64.670 110812  455    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.09     0.08 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
197   1  1 4  4  10.497  -64.670 110812  455    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.09     0.08 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
197   1  1 4  5  10.497  -64.670 110812  455   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.09     0.09     0.99 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
197   1  1 4  6  10.497  -64.670 110812  455   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.09     0.09     0.99 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
197   1  1 4  7  10.497  -64.670 110812  455   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.10     0.11     0.39 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
197   1  1 4  8  10.497  -64.670 110812  455   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.10     0.11     0.39 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
197   1  1 4  9  10.497  -64.670 110812  455   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.08     0.09     0.70 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
197   1  1 4 10  10.497  -64.670 110812  455   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.40     0.64     0.57 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
197   1  1 4 11  10.497  -64.670 110812  455   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.15     0.39     0.11 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
197   1  1 4 12  10.497  -64.670 110812  455  100 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.04     0.10 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
