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
193   1  1 1  1  10.500  -64.670  72612 1227    1     1.610    26.85    36.585    23.962    36.598     4.67   203.4     8.05     0.002399 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     0.11     1.62     0.01
193   1  1 1  2  10.500  -64.670  72612 1227    7     7.090    26.10    36.658    24.253    36.582     4.42   192.5     8.04     0.002398 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     0.00     1.61     0.00
193   1  1 1  3  10.500  -64.670  72612 1227   15    15.180    24.63    36.752    24.778    36.696     4.29   186.8     8.03     0.002385 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     0.20     1.34     0.02
193   1  1 1  4  10.500  -64.670  72612 1227   25    25.140    23.94    36.783    25.009    36.794     4.16   181.3     8.01     0.002414 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.06     0.24     0.37     1.51     0.05
193   1  1 1  5  10.500  -64.670  72612 1227   35    34.500    23.59    36.836    25.154    36.834     3.66   159.2     7.98     0.002421 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.68     1.14     0.00     2.18     0.04
193   1  1 1  6  10.500  -64.670  72612 1227   55    56.240    22.62    36.861    25.457    36.862     3.30   143.5     7.93     0.002418 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.51     5.42     0.11     2.98     0.29
193   1  1 1  7  10.500  -64.670  72612 1227   75    74.890    21.53    36.808    25.723    36.813     2.52   109.4     7.87     0.002411 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.06     9.07     0.05     4.96     0.56
193   1  1 1  8  10.500  -64.670  72612 1227  100   101.090    20.55    36.737    25.940    36.738     3.00   130.4     7.89     0.002402 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.10     8.26     0.46     3.48     0.48
193   1  1 1  9  10.500  -64.670  72612 1227  130   130.070    19.37    36.594    26.145    36.591     2.60   113.3     7.85     0.002387 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.03    10.87     0.14     5.89     0.71
193   1  1 1 10  10.500  -64.670  72612 1227  160   161.410    18.35    36.461    26.305    36.483     1.52    66.1     7.75     0.002392 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01    10.85     0.00    15.13     1.18
193   1  1 2  1  10.501  -64.676  72612  752  200   200.320    18.06    36.418    26.343    36.426     0.49    21.2     7.66     0.002396 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     7.76     0.05    26.42     1.73
193   1  1 2  2  10.501  -64.676  72612  752  250   250.830    17.92    36.395    26.362    36.413     0.19     8.3     7.63     0.002408 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02     3.57     0.11    35.21     2.14
193   1  1 2  4  10.501  -64.676  72612  752  300   299.100    17.74    36.367    26.385    36.370     0.04     0.0     7.63     0.002427 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     1.89    43.13     2.48
193   1  1 2  5  10.501  -64.676  72612  752  350   351.110    17.61    36.347    26.400    36.386     0.00     0.0     7.61     0.002432 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     7.44    52.88     2.77
193   1  1 2  6  10.501  -64.676  72612  752  400   400.210    17.52    36.330    26.410    36.418     0.00     0.0     7.61     0.002453 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00    10.37    60.31     3.17
193   1  1 2  7  10.501  -64.676  72612  752  511   512.600    17.34    36.295    26.427    36.318     0.00 -9999.0     7.60     0.002469 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00    16.47    75.61     3.49
193   1  1 2  8  10.501  -64.676  72612  752  750   750.610    17.25    36.267    26.428    36.307 -9999.00 -9999.0     7.58     0.002487 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00    19.54    86.45     3.47
193   1  1 2  9  10.501  -64.676  72612  752 1275  1271.680    17.28    36.253    26.409    36.250 -9999.00 -9999.0     7.57     0.002502 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
193   1  1 4  1  10.498  -64.681  72612  435    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.25     0.15     1.25 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
193   1  1 4  2  10.498  -64.681  72612  435    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.25     0.15     1.25 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
193   1  1 4  3  10.498  -64.681  72612  435    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.27     0.16     3.18 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
193   1  1 4  4  10.498  -64.681  72612  435    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.27     0.16     3.18 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
193   1  1 4  5  10.498  -64.681  72612  435   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.37     0.29     3.19 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
193   1  1 4  6  10.498  -64.681  72612  435   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.37     0.29     3.19 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
193   1  1 4  7  10.498  -64.681  72612  435   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.25     0.24     0.46 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
193   1  1 4  8  10.498  -64.681  72612  435   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.25     0.24     0.46 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
193   1  1 4  9  10.498  -64.681  72612  435   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.23     0.24     0.32 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
193   1  1 4 10  10.498  -64.681  72612  435   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.10     0.15     0.02 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
193   1  1 4 11  10.498  -64.681  72612  435   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.04     0.08 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
193   1  1 4 12  10.498  -64.681  72612  435  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     0.09 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
