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
159   1  1 1  1  10.505  -64.668  71409 1308    1     1.960    27.35    36.913    24.046    36.905     4.32   188.4     8.06     0.002412    62.53     9.14 -9999.00 -9999.00 -9999.00     0.02     0.02     0.19     0.95     0.01
159   1  1 1  2  10.505  -64.668  71409 1308    7     6.730    26.09    36.901    24.439    36.895     4.47   194.7     8.06     0.002430    83.84    10.98 -9999.00 -9999.00 -9999.00     0.03     0.03     0.18     0.84     0.01
159   1  1 1  3  10.505  -64.668  71409 1308   15    14.980    25.50    36.899    24.622    36.905     4.45   194.0     8.03     0.002416   112.64    14.20 -9999.00 -9999.00 -9999.00     0.01     0.01     0.16     0.86     0.01
159   1  1 1  4  10.505  -64.668  71409 1308   25    25.080    24.10    36.917    25.063    36.936     4.15   180.9     8.00     0.002429    95.64    15.71 -9999.00 -9999.00 -9999.00     0.03     0.03     0.15     1.14     0.03
159   1  1 1  5  10.505  -64.668  71409 1308   35    34.000    23.17    36.898    25.325    36.891     3.47   151.0     7.97     0.002417    55.92     8.94 -9999.00 -9999.00 -9999.00     0.24     1.80     1.07     1.69     0.12
159   1  1 1  6  10.505  -64.668  71409 1308   55    55.540    22.50    36.878    25.504    36.878     3.26   142.0     7.93     0.002419    71.33     8.69 -9999.00 -9999.00 -9999.00     0.22     5.15     0.24     2.70     0.30
159   1  1 1  7  10.505  -64.668  71409 1308   75    75.630    21.87    36.846    25.658    36.839     2.64   115.0     7.88     0.002411    35.11     4.57 -9999.00 -9999.00 -9999.00     0.07     7.27     0.17     4.46     0.46
159   1  1 1  8  10.505  -64.668  71409 1308  100    99.710    21.12    36.809    25.838    36.808     3.03   131.7     7.90     0.002413    23.72     3.26 -9999.00 -9999.00 -9999.00     0.05     7.17     0.05     3.41     0.40
159   1  1 1  9  10.505  -64.668  71409 1308  130   130.430    20.08    36.681    26.023    36.678     2.93   127.3     7.89     0.002395    34.53     4.19 -9999.00 -9999.00 -9999.00     0.04     8.77     0.17     8.46     0.50
159   1  1 1 10  10.505  -64.668  71409 1308  160   161.730    18.84    36.516    26.222    36.510     2.17    94.3     7.77     0.002394    33.92     4.66 -9999.00 -9999.00 -9999.00     0.03    12.19     0.06     8.60     0.89
159   1  1 2  1  10.501  -64.676  71409  735  200   199.490    18.38    36.450    26.290    36.444     1.10    47.9     7.65     0.002391    42.61     3.76 -9999.00 -9999.00 -9999.00     0.05    12.67     0.07    16.50     1.29
159   1  1 2  2  10.501  -64.676  71409  735  240   240.100    17.93    36.395    26.357    36.388     0.05     2.2     7.63     0.002406    44.47     5.38 -9999.00 -9999.00 -9999.00     0.16     0.19     1.65    38.80     2.38
159   1  1 2  3  10.501  -64.676  71409  735  250   250.250    17.82    36.381    26.374    36.376     0.01     0.6     7.63     0.002414    77.20    12.04 -9999.00 -9999.00 -9999.00     0.05     3.20     0.24    33.42     1.75
159   1  1 2  4  10.501  -64.676  71409  735  300   300.800    17.69    36.362    26.393    36.355     0.00     0.0     7.62     0.002425    46.96     8.98 -9999.00 -9999.00 -9999.00     0.03     0.05     5.24    48.19     2.57
159   1  1 2  5  10.501  -64.676  71409  735  350   350.960    17.58    36.345    26.406    36.340 -9999.00 -9999.0     7.61     0.002429    44.78     7.70 -9999.00 -9999.00 -9999.00     0.03     0.05     7.47    52.47     3.04
159   1  1 2  6  10.501  -64.676  71409  735  400   401.330    17.51    36.331    26.413    36.327 -9999.00 -9999.0     7.61     0.002443    40.59     6.22 -9999.00 -9999.00 -9999.00     0.01     0.40    10.24    57.53     3.18
159   1  1 2  7  10.501  -64.676  71409  735  500   501.250    17.34    36.295    26.427    36.288 -9999.00 -9999.0     7.61     0.002455    39.49     5.48 -9999.00 -9999.00 -9999.00     0.02     0.06    15.78    69.21     3.42
159   1  1 2  8  10.501  -64.676  71409  735  750   751.730    17.24    36.264    26.428    36.262 -9999.00 -9999.0     7.59     0.002482    34.85     5.78 -9999.00 -9999.00 -9999.00     0.01     0.26    22.66    82.43     3.76
159   1  1 2  9  10.501  -64.676  71409  735 1310  1311.700    17.26    36.248    26.409    36.250 -9999.00 -9999.0     7.57 -9999.000000    41.25     3.15 -9999.00 -9999.00 -9999.00     0.01     0.07    28.78    94.10     4.04
159   1  1 4  1  10.498  -64.670  71409  448    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.11     0.07     1.14 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
159   1  1 4  2  10.498  -64.670  71409  448    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.11     0.07     1.14 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
159   1  1 4  3  10.498  -64.670  71409  448    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     0.16 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
159   1  1 4  4  10.498  -64.670  71409  448    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     0.16 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
159   1  1 4  5  10.498  -64.670  71409  448   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.12     0.07     1.49 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
159   1  1 4  6  10.498  -64.670  71409  448   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.12     0.07     1.49 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
159   1  1 4  7  10.498  -64.670  71409  448   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.19     0.15 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
159   1  1 4  8  10.498  -64.670  71409  448   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.19     0.15 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
159   1  1 4  9  10.498  -64.670  71409  448   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.39     0.40     1.31 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
159   1  1 4 10  10.498  -64.670  71409  448   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.32     0.53     0.30 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
159   1  1 4 11  10.498  -64.670  71409  448   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.17     0.18     0.11 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
159   1  1 4 12  10.498  -64.670  71409  448  100 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.07     0.15 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
