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
160   1  1 1  1  10.497  -64.666  81109 1339    1     1.860    27.67    36.842    23.889    36.841     4.49   195.6     8.06     0.002632   113.49    16.45 -9999.00 -9999.00 -9999.00     0.01     0.01     0.09     0.00     0.01
160   1  1 1  2  10.497  -64.666  81109 1339    7     6.810    26.66    36.839    24.212    36.852     4.49   195.8     8.06     0.002733   108.62    15.07 -9999.00 -9999.00 -9999.00     0.06     1.30     0.48     0.00     0.07
160   1  1 1  3  10.497  -64.666  81109 1339   15    15.020    24.42    36.817    24.890    36.808     4.03   175.6     8.03     0.002590   104.46    16.53 -9999.00 -9999.00 -9999.00     0.01     0.01     0.05     0.49     0.04
160   1  1 1  4  10.497  -64.666  81109 1339   25    25.310    23.48    36.931    25.259    36.928     3.80   165.3     8.00     0.002568   180.62    31.97 -9999.00 -9999.00 -9999.00     0.06     0.19     0.10     0.87     0.04
160   1  1 1  5  10.497  -64.666  81109 1339   35    35.260    23.03    36.929    25.389    36.934     3.28   143.0     7.97     0.002553   136.72    22.97 -9999.00 -9999.00 -9999.00     0.46     3.81     0.12     1.60     0.21
160   1  1 1  6  10.497  -64.666  81109 1339   55    55.330    22.08    36.884    25.629    36.904     2.96   128.9     7.93     0.002538    60.32    10.23 -9999.00 -9999.00 -9999.00     0.21     6.61     0.04     2.15     0.36
160   1  1 1  7  10.497  -64.666  81109 1339   75    75.730    21.14    36.808    25.832    36.813     2.96   128.8     7.88     0.002469    37.80     8.26 -9999.00 -9999.00 -9999.00     0.15     8.60     0.26     2.75     0.37
160   1  1 1  8  10.497  -64.666  81109 1339  100    99.770    20.62    36.760    25.939    36.759     2.98   129.5     7.90     0.002446    45.10     7.51 -9999.00 -9999.00 -9999.00     0.06     8.18     0.06     2.79     0.46
160   1  1 1  9  10.497  -64.666  81109 1339  130   130.480    19.85    36.661    26.069    36.671     2.90   126.1     7.89     0.002402    54.55     9.14 -9999.00 -9999.00 -9999.00     0.04     8.98     0.02     3.34     0.45
160   1  1 1 10  10.497  -64.666  81109 1339  160   161.480    18.63    36.488    26.255    36.492     1.59    69.3     7.77     0.002412    43.82     7.82 -9999.00 -9999.00 -9999.00     0.03    12.54     0.00    11.47     1.10
160   1  1 2  1  10.501  -64.659  81109  800  200   200.340    18.10    36.417    26.333    36.419     0.25    11.1     7.65     0.002404    42.52     7.61 -9999.00 -9999.00 -9999.00     0.05     9.91     1.04    24.95     1.57
160   1  1 2  2  10.501  -64.659  81109  800  250   250.170    17.89    36.390    26.365    36.389     0.00     0.0     7.63     0.002412    51.47    10.75 -9999.00 -9999.00 -9999.00     0.02     0.21     6.13    36.51     2.48
160   1  1 2  3  10.501  -64.659  81109  800  262   260.430    17.85    36.386    26.371    36.384     0.00     0.0     7.63     0.002219    49.70     8.81 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
160   1  1 2  4  10.501  -64.659  81109  800  300   300.880    17.73    36.369    26.388    36.371     0.00     0.0     7.62     0.002424    54.79    11.23 -9999.00 -9999.00 -9999.00     0.01     0.05     4.72    44.23     2.79
160   1  1 2  5  10.501  -64.659  81109  800  350   350.490    17.60    36.348    26.404    36.346     0.00     0.0     7.61     0.002420    59.32    10.85 -9999.00 -9999.00 -9999.00     0.01     0.36     7.84    51.85     3.07
160   1  1 2  6  10.501  -64.659  81109  800  400   400.400    17.51    36.331    26.414    36.331     0.00     0.0     7.61     0.002427    47.86     7.78 -9999.00 -9999.00 -9999.00     0.01     0.21    10.17    57.40     3.09
160   1  1 2  7  10.501  -64.659  81109  800  500   500.520    17.35    36.297    26.427    36.293 -9999.00 -9999.0     7.61     0.002431    31.09     6.69 -9999.00 -9999.00 -9999.00     0.01     0.03    15.11    67.22     3.45
160   1  1 2  8  10.501  -64.659  81109  800  750   751.930    17.22    36.263    26.430    36.265 -9999.00 -9999.0     7.59     0.002476    38.67     7.16 -9999.00 -9999.00 -9999.00     0.01     0.04    22.22    81.57     3.78
160   1  1 2  9  10.501  -64.659  81109  800 1310  1310.600    17.26    36.249    26.410    36.248 -9999.00 -9999.0     7.57 -9999.000000    60.57    10.76 -9999.00 -9999.00 -9999.00     0.01     0.08    28.37    93.17     4.11
160   1  1 4  1  10.495  -64.665  81109  457    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.23     0.09     2.09 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
160   1  1 4  2  10.495  -64.665  81109  457    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.23     0.09     2.09 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
160   1  1 4  3  10.495  -64.665  81109  457    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.20     0.11 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
160   1  1 4  4  10.495  -64.665  81109  457    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.20     0.11 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
160   1  1 4  5  10.495  -64.665  81109  457   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.82     0.60     4.74 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
160   1  1 4  6  10.495  -64.665  81109  457   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.82     0.60     4.74 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
160   1  1 4  7  10.495  -64.665  81109  457   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.67     0.53     2.60 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
160   1  1 4  8  10.495  -64.665  81109  457   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.67     0.53     2.60 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
160   1  1 4  9  10.495  -64.665  81109  457   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.46     0.65     0.85 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
160   1  1 4 10  10.495  -64.665  81109  457   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.28     0.78 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
160   1  1 4 11  10.495  -64.665  81109  457   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.12     0.30 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
160   1  1 4 12  10.495  -64.665  81109  457  100 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.08     0.18 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
