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
182   1  1 1  1  10.497  -64.661  70711 1302    1     0.870    27.24    36.792    23.990    36.787     4.43 -9999.0     8.05     0.002420 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     0.24     1.42     0.05
182   1  1 1  2  10.497  -64.661  70711 1302    7     5.420    25.92    36.790    24.411    36.786     4.42 -9999.0     8.05     0.002412 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     0.02     1.21     0.03
182   1  1 1  3  10.497  -64.661  70711 1302   15    14.480    24.72    36.789    24.781    36.805     4.23 -9999.0     8.03     0.002420 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     0.08     1.93     0.05
182   1  1 1  4  10.497  -64.661  70711 1302   25    24.420    24.14    36.860    25.008    36.859     3.68 -9999.0     7.99     0.002421 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.26     1.87     0.13     1.80     0.15
182   1  1 1  5  10.497  -64.661  70711 1302   35    34.970    23.86    36.894    25.118    36.860     3.42 -9999.0     7.98     0.002422 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.14     3.43     0.02     1.91     0.23
182   1  1 1  6  10.497  -64.661  70711 1302   55    54.850    22.93    36.876    25.378    36.873     3.38 -9999.0     7.96     0.002413 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.14     4.16     0.13     2.06     0.26
182   1  1 1  7  10.497  -64.661  70711 1302   75    74.200    22.24    36.869    25.570    36.871     3.14 -9999.0     7.93     0.002422 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.05     5.99     0.20     2.68     0.36
182   1  1 1  8  10.497  -64.661  70711 1302  100    99.450    21.51    36.835    25.749    36.848     3.06 -9999.0     7.92     0.002403 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     7.24     0.05     3.14     0.43
182   1  1 1  9  10.497  -64.661  70711 1302  130   129.390    19.18    36.570    26.177    36.872     3.14 -9999.0     7.93     0.002411 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.03     6.24     0.00     2.72     0.38
182   1  1 1 10  10.497  -64.661  70711 1302  160   162.140    18.47    36.471    26.281    36.474     1.31 -9999.0     7.74     0.002392 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00    11.59     0.13    15.00     1.21
182   1  1 2  1  10.502  -64.663  70711  725  200   200.760    18.12    36.423    26.332    36.423     0.55 -9999.0     7.68     0.002395 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     8.25     0.05    24.37     1.56
182   1  1 2  2  10.502  -64.663  70711  725  250   250.210    17.86    36.383    26.368    36.383     0.01 -9999.0     7.63     0.002420 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.09     1.54    38.35     2.46
182   1  1 2  3  10.502  -64.663  70711  725  260   260.600    17.83    36.380    26.372    36.386     0.00 -9999.0     7.62     0.002422 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.02     4.11    43.94     2.64
182   1  1 2  4  10.502  -64.663  70711  725  300   301.140    17.71    36.362    26.387    36.360     0.00 -9999.0     7.63     0.002428 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     4.02    44.74     2.77
182   1  1 2  5  10.502  -64.663  70711  725  350   350.140    17.58    36.341    26.404    36.359     0.00 -9999.0     7.61     0.002440 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.02     8.27    54.95     3.04
182   1  1 2  6  10.502  -64.663  70711  725  400   400.440    17.49    36.325    26.413    36.322     0.00 -9999.0     7.62     0.002457 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.02    10.94    60.84     3.20
182   1  1 2  7  10.502  -64.663  70711  725  500   501.200    17.36    36.299    26.424    36.297 -9999.00 -9999.0     7.60     0.002464 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.07    14.82    69.76     3.37
182   1  1 2  8  10.502  -64.663  70711  725  750   750.710    17.24    36.266    26.427    36.265 -9999.00 -9999.0     7.59     0.002490 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.08    20.87    82.95     3.67
182   1  1 2  9  10.502  -64.663  70711  725 1310  1311.840    17.28    36.251    26.409    36.252 -9999.00 -9999.0     7.57     0.002518 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.09    27.34    94.97     3.97
182   1  1 4  1  10.501  -64.665  70711  429    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     0.10     1.76 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
182   1  1 4  2  10.501  -64.665  70711  429    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     0.10     1.76 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
182   1  1 4  3  10.501  -64.665  70711  429    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.14     0.11 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
182   1  1 4  4  10.501  -64.665  70711  429    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.14     0.11 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
182   1  1 4  5  10.501  -64.665  70711  429   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.17     0.17     1.62 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
182   1  1 4  6  10.501  -64.665  70711  429   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.17     0.17     1.62 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
182   1  1 4  7  10.501  -64.665  70711  429   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.56     0.85     1.37 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
182   1  1 4  8  10.501  -64.665  70711  429   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.56     0.85     1.37 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
182   1  1 4  9  10.501  -64.665  70711  429   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.34     0.67     0.94 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
182   1  1 4 10  10.501  -64.665  70711  429   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.24     0.58     0.15 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
182   1  1 4 11  10.501  -64.665  70711  429   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.33     0.67     0.03 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
182   1  1 4 12  10.501  -64.665  70711  429  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     0.33 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
