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
167   1  1 1  1  10.500  -64.664  30910 1318    1     2.010    28.15    36.781    23.686    36.816     4.60   200.4     8.06     0.002410    78.84     3.36 -9999.00 -9999.00 -9999.00     0.01     0.01     0.37     2.10     0.02
167   1  1 1  2  10.500  -64.664  30910 1318    7     7.130    26.90    36.764    24.081    36.786     4.64   202.1     8.06     0.002429    61.82    11.72 -9999.00 -9999.00 -9999.00     0.01     0.01     0.62     2.22     0.02
167   1  1 1  3  10.500  -64.664  30910 1318   15    15.450    26.55    36.762    24.189    36.763     4.64   202.1     8.06     0.002413    62.68     8.69 -9999.00 -9999.00 -9999.00     0.04     0.26     0.71     2.11     0.04
167   1  1 1  4  10.500  -64.664  30910 1318   25    24.960    25.47    36.790    24.550    36.801     4.64   202.3     8.05     0.002410    68.38     2.85 -9999.00 -9999.00 -9999.00     0.03     0.74     1.08     2.37     0.07
167   1  1 1  5  10.500  -64.664  30910 1318   35    35.140    24.79    36.862    24.814    36.865     4.66   203.0     8.04     0.002423    74.17     8.54 -9999.00 -9999.00 -9999.00     0.02     2.74     2.65     2.19     0.14
167   1  1 1  6  10.500  -64.664  30910 1318   55    54.240    23.29    36.878    25.275    36.882     3.55   154.7     7.97     0.002421    59.64     4.63 -9999.00 -9999.00 -9999.00     0.85     4.13     0.48     3.41     0.24
167   1  1 1  7  10.500  -64.664  30910 1318   75    75.950    22.59    36.880    25.477    36.929     3.27   142.3     7.95     0.002412    51.38     6.80 -9999.00 -9999.00 -9999.00     0.68     5.96     0.52     4.49     0.32
167   1  1 1  8  10.500  -64.664  30910 1318  100    99.270    21.40    36.792    25.749    36.801     2.79   121.5     7.89     0.002411    55.67     6.52 -9999.00 -9999.00 -9999.00     1.25     7.89     0.41     5.22     0.50
167   1  1 1  9  10.500  -64.664  30910 1318  130   129.660    19.86    36.655    26.060    36.671     2.89   125.8 -9999.00     0.002397    34.47     2.90 -9999.00 -9999.00 -9999.00     0.11     9.53     0.28     5.01     0.57
167   1  1 1 10  10.500  -64.664  30910 1318  160   161.880    18.55    36.479    26.268    36.481     1.38    59.8     7.75     0.002389    26.35     3.45 -9999.00 -9999.00 -9999.00     0.05    12.39     0.21    15.52     1.19
167   1  1 2  1  10.502  -64.665  30910  752  200   198.640    18.13    36.422    26.328    36.422     0.19     8.3     7.65     0.002393   127.02    13.92 -9999.00 -9999.00 -9999.00     0.05    10.03     0.00    27.14     1.69
167   1  1 2  2  10.502  -64.665  30910  752  250   250.300    17.87    36.386    26.367    36.397     0.00     0.0     7.63     0.002418    67.60     5.63 -9999.00 -9999.00 -9999.00     0.12     1.32     2.52    40.01     2.79
167   1  1 2  3  10.502  -64.665  30910  752  233   233.320    17.93    36.393    26.358    36.393     0.01     0.5     7.63     0.002407    49.91    11.35 -9999.00 -9999.00 -9999.00     0.18     0.82     0.06    37.02     1.00
167   1  1 2  4  10.502  -64.665  30910  752  300   299.290    17.72    36.366    26.387    36.370     0.00     0.0     7.63     0.002412    44.84     8.01 -9999.00 -9999.00 -9999.00     0.02     0.02     2.85    46.18     2.90
167   1  1 2  5  10.502  -64.665  30910  752  350   349.530    17.64    36.352    26.398    36.349     0.00     0.0     7.62     0.002431    44.67     4.23 -9999.00 -9999.00 -9999.00     0.02     0.38     5.95    51.11     2.98
167   1  1 2  6  10.502  -64.665  30910  752  400   400.200    17.52    36.330    26.410    36.327     0.00     0.0     7.62     0.002424    36.22     8.60 -9999.00 -9999.00 -9999.00     0.01     0.01     9.19    59.43     3.16
167   1  1 2  7  10.502  -64.665  30910  752  500   499.650    17.34    36.294    26.426    36.297 -9999.00 -9999.0     7.61     0.002459    35.75     2.28 -9999.00 -9999.00 -9999.00     2.37     2.37    33.74    72.68     5.52
167   1  1 2  8  10.502  -64.665  30910  752  750   749.660    17.23    36.263    26.428    36.263 -9999.00 -9999.0     7.59     0.002505    43.76     4.10 -9999.00 -9999.00 -9999.00     0.00     0.17    21.06    86.56     3.75
167   1  1 2  9  10.502  -64.665  30910  752 1310  1310.530    17.26    36.248    26.409    36.250 -9999.00 -9999.0     7.57     0.002514    37.82     2.07 -9999.00 -9999.00 -9999.00     0.01     0.11    27.89    95.25     4.09
167   1  1 4  1  10.500  -64.670  30910  446    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.15     0.10     1.55 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
167   1  1 4  2  10.500  -64.670  30910  446    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.15     0.10     1.55 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
167   1  1 4  3  10.500  -64.670  30910  446    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.16     0.14 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
167   1  1 4  4  10.500  -64.670  30910  446    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.16     0.14 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
167   1  1 4  5  10.500  -64.670  30910  446   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.15     0.14     2.05 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
167   1  1 4  6  10.500  -64.670  30910  446   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.15     0.14     2.05 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
167   1  1 4  7  10.500  -64.670  30910  446   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.13     0.15     1.17 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
167   1  1 4  8  10.500  -64.670  30910  446   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.13     0.15     1.17 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
167   1  1 4  9  10.500  -64.670  30910  446   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.48     0.59     1.71 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
167   1  1 4 10  10.500  -64.670  30910  446   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     0.54     0.28 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
167   1  1 4 11  10.500  -64.670  30910  446   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.18     0.50     0.26 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
167   1  1 4 12  10.500  -64.670  30910  446  100 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.12     0.24 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
