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
180   2  1 1  1  10.501  -64.665  51111 1325    1     1.850    27.00    36.834    24.099    36.824     4.47   195.1     8.04     0.002427 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02     0.00     0.68     1.71     0.03
180   2  1 1  2  10.501  -64.665  51111 1325    7     8.020    26.24    36.822    24.332    36.842     4.51   196.4     8.04     0.002443 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02     0.00     0.45     1.51     0.02
180   2  1 1  3  10.501  -64.665  51111 1325   15    15.970    25.09    36.839    24.705    36.883     4.46   194.5     8.03     0.002428 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     0.02     0.00     1.69     0.02
180   2  1 1  4  10.501  -64.665  51111 1325   25    25.800    23.57    36.903    25.211    36.894     3.53   153.9     7.97     0.002430 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.76     2.80     0.02     2.49     0.16
180   2  1 1  5  10.501  -64.665  51111 1325   35    35.380    23.18    36.911    25.332    36.939     3.18   138.6     7.95     0.002439 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.82    13.00     2.58     3.43     0.49
180   2  1 1  6  10.501  -64.665  51111 1325   55    55.860    22.11    36.872    25.610    36.866     3.24   141.2     7.94     0.002420 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.18     6.11     0.09     2.66     0.34
180   2  1 1  7  10.501  -64.665  51111 1325   75    75.150    21.75    36.873    25.713    36.861     3.17   137.8     7.92     0.002415 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.07     7.01     0.05     3.55     0.41
180   2  1 1  8  10.501  -64.665  51111 1325  100   101.380    20.38    36.733    25.983    36.729     2.88   125.2     7.88     0.002429 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.05    12.42     0.93     4.57     0.61
180   2  1 1  9  10.501  -64.665  51111 1325  130   130.600    19.00    36.550    26.206    36.552     2.34   101.9     7.83     0.002390 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02    11.47     0.21     7.79     0.84
180   2  1 1 10  10.501  -64.665  51111 1325  160   162.700    18.59    36.493    26.269    36.491     2.05    89.2     7.80     0.002394 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02    11.94     0.32    10.36     1.00
180   2  1 2  1  10.500  -64.668  51111  735  200   200.800    18.34    36.458    26.304    36.454     1.38    59.9     7.74     0.002401 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02    10.70     1.69    17.01     1.18
180   2  1 2  2  10.500  -64.668  51111  735  250   250.770    17.95    36.401    26.357    36.423     0.20     8.6     7.63     0.002412 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.16     3.44     2.06    32.34     1.92
180   2  1 2  3  10.500  -64.668  51111  735  290   290.370    17.83    36.384    26.374    36.375     0.03     1.4     7.62     0.002422 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.10     2.83     0.88    37.23     2.45
180   2  1 2  4  10.500  -64.668  51111  735  300   300.920    17.80    36.379    26.378    36.361     0.01     0.3     7.63     0.002425 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     0.00     2.36    40.37     2.57
180   2  1 2  5  10.500  -64.668  51111  735  350   350.500    17.65    36.356    26.399    36.353     0.00     0.0     7.61     0.002430 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.13     6.96    50.65     2.97
180   2  1 2  6  10.500  -64.668  51111  735  400   400.100    17.55    36.340    26.410    36.379     0.00     0.0     7.61     0.002429 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02    14.69    12.82    57.68     3.27
180   2  1 2  7  10.500  -64.668  51111  735  500   500.220    17.38    36.305    26.426    36.333 -9999.00 -9999.0     7.60     0.002467 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.02    14.86    66.07     3.42
180   2  1 2  8  10.500  -64.668  51111  735  750   750.850    17.24    36.270    26.431    36.325 -9999.00 -9999.0     7.58     0.002486 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00    14.65    23.52    83.46     3.72
180   2  1 2  9  10.500  -64.668  51111  735 1310  1313.280    17.28    36.255    26.412    36.289 -9999.00 -9999.0     7.56     0.002513 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.04    27.57    95.05     4.05
180   2  1 4  1  10.498  -64.670  51111  423    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.18     0.11     1.44 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
180   2  1 4  2  10.498  -64.670  51111  423    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.18     0.11     1.44 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
180   2  1 4  3  10.498  -64.670  51111  423    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.48     0.62 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
180   2  1 4  4  10.498  -64.670  51111  423    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.48     0.62 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
180   2  1 4  5  10.498  -64.670  51111  423   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.18     0.18     1.25 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
180   2  1 4  6  10.498  -64.670  51111  423   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.18     0.18     1.25 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
180   2  1 4  7  10.498  -64.670  51111  423   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     1.39     1.09     5.06 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
180   2  1 4  8  10.498  -64.670  51111  423   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     1.39     1.09     5.06 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
180   2  1 4  9  10.498  -64.670  51111  423   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.92     0.73     0.27 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
180   2  1 4 10  10.498  -64.670  51111  423   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.29     0.67     0.73 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
180   2  1 4 11  10.498  -64.670  51111  423   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     0.33     0.09 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
180   2  1 4 12  10.498  -64.670  51111  423  100 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.03     0.08 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
