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
168   1  1 1  1  10.496  -64.663  40710 1345    1     1.880    26.33    36.861    24.335    36.859     4.77   207.9     8.05     0.002413   117.65     9.17 -9999.00 -9999.00 -9999.00     0.03     0.69     0.60     1.38     0.06
168   1  1 1  2  10.496  -64.663  40710 1345    7     7.190    25.89    36.856    24.469    36.855     4.71   205.4     8.05     0.002424   112.23    17.26 -9999.00 -9999.00 -9999.00     0.03     0.03     0.04     1.16     0.03
168   1  1 1  3  10.496  -64.663  40710 1345   15    14.680    25.55    36.850    24.572    36.855     4.61   201.1     8.05     0.002416    94.93     9.68 -9999.00 -9999.00 -9999.00     0.02     0.07     0.38     0.59     0.03
168   1  1 1  4  10.496  -64.663  40710 1345   25    25.050    24.46    36.855    24.908    36.855     4.41   192.1     8.04     0.002415    95.92    15.56 -9999.00 -9999.00 -9999.00     0.01     0.29     0.47     0.80     0.05
168   1  1 1  5  10.496  -64.663  40710 1345   35    34.400    23.83    36.874    25.113    36.875     4.37   190.5     8.04     0.002417   105.10    15.78 -9999.00 -9999.00 -9999.00     0.02     0.85     1.17     0.56     0.09
168   1  1 1  6  10.496  -64.663  40710 1345   55    54.590    22.60    36.883    25.478    36.884     3.43   149.2     7.96     0.002411    55.13    10.72 -9999.00 -9999.00 -9999.00     0.25     4.42     0.26     2.59     0.26
168   1  1 1  7  10.496  -64.663  40710 1345   75    74.860    22.17    36.865    25.587    36.866     3.24   140.9     7.95     0.002414    39.64     9.65 -9999.00 -9999.00 -9999.00     0.20     6.10     0.05     2.87     0.35
168   1  1 1  8  10.496  -64.663  40710 1345  100   100.910    20.46    36.719    25.950    36.727     2.93   127.6     7.90     0.002398    48.24     3.11 -9999.00 -9999.00 -9999.00     0.05     8.70     0.00     4.18     0.51
168   1  1 1  9  10.496  -64.663  40710 1345  130   131.300    20.07    36.679    26.026    36.680     2.89   125.6     7.89     0.002402    48.73     5.70 -9999.00 -9999.00 -9999.00     0.03     9.41     0.07     5.19     0.56
168   1  1 1 10  10.496  -64.663  40710 1345  160   162.220    19.07    36.550    26.188    36.566     2.22    96.8     7.82     0.002391    89.63    11.08 -9999.00 -9999.00 -9999.00     0.02    11.76     0.09     8.41     0.85
168   1  1 2  1  10.497  -64.665  40710  745  200   199.090    18.26    36.439    26.310    36.441     1.14    49.0     7.71     0.002386   100.68     8.91 -9999.00 -9999.00 -9999.00     0.02    11.27     0.78    19.50     1.41
168   1  1 2  2  10.497  -64.665  40710  745  250   250.020    17.95    36.396    26.353    36.396     0.19     8.2     7.64     0.002397    68.19     5.20 -9999.00 -9999.00 -9999.00     0.03     4.63     4.17    32.48     1.78
168   1  1 2  3  10.497  -64.665  40710  745  275   275.310    17.85    36.382    26.367    36.381     0.02     1.0     7.64     0.002414    96.88    10.71 -9999.00 -9999.00 -9999.00     0.02     0.08     0.83    39.09     2.41
168   1  1 2  4  10.497  -64.665  40710  745  300   299.380    17.74    36.366    26.384    36.369     0.00     0.0     7.62     0.002424    95.07    10.32 -9999.00 -9999.00 -9999.00     0.01     0.01     3.28    44.38     2.79
168   1  1 2  5  10.497  -64.665  40710  745  350   349.960    17.59    36.343    26.403    36.351     0.00     0.0     7.62     0.002437    67.29     6.43 -9999.00 -9999.00 -9999.00     0.01     0.01     7.87    55.26     3.06
168   1  1 2  6  10.497  -64.665  40710  745  400   400.080    17.49    36.324    26.413    36.327     0.00     0.0     7.63     0.002443   232.86     5.13 -9999.00 -9999.00 -9999.00     0.00     0.00    10.43    62.37     3.20
168   1  1 2  7  10.497  -64.665  40710  745  500   501.240    17.35    36.295    26.425    36.303 -9999.00 -9999.0     7.59     0.002464    62.82     6.84 -9999.00 -9999.00 -9999.00     0.01     0.98    15.33    70.28     3.44
168   1  1 2  8  10.497  -64.665  40710  745  750   750.000    17.23    36.263    26.427    36.264 -9999.00 -9999.0     7.61     0.002477    81.05     7.43 -9999.00 -9999.00 -9999.00     0.00     0.05    21.02    83.57     3.73
168   1  1 2  9  10.497  -64.665  40710  745 1310  1311.890    17.27    36.247    26.408    36.250 -9999.00 -9999.0     7.56     0.002559    45.77     6.81 -9999.00 -9999.00 -9999.00     0.00     0.04    27.99    96.18     4.09
168   1  1 4  1  10.496  -64.668  40710  443    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.17     0.13     1.36 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
168   1  1 4  2  10.496  -64.668  40710  443    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.17     0.13     1.36 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
168   1  1 4  3  10.496  -64.668  40710  443    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.18     0.12     1.89 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
168   1  1 4  4  10.496  -64.668  40710  443    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.18     0.12     1.89 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
168   1  1 4  5  10.496  -64.668  40710  443   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.21     0.12     0.89 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
168   1  1 4  6  10.496  -64.668  40710  443   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.21     0.12     0.89 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
168   1  1 4  7  10.496  -64.668  40710  443   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.32     0.25     1.18 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
168   1  1 4  8  10.496  -64.668  40710  443   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.32     0.25     1.18 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
168   1  1 4  9  10.496  -64.668  40710  443   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.36     0.29     0.33 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
168   1  1 4 10  10.496  -64.668  40710  443   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.25     0.50     0.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
168   1  1 4 11  10.496  -64.668  40710  443   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.14     0.33 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
168   1  1 4 12  10.496  -64.668  40710  443  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     0.14 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
