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
174   1  1 1  1  10.514  -64.663 110910 1309    1     2.100    30.05    36.063    22.507    36.066     4.38   191.4     8.10     0.002385 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.03     0.06     0.78     2.08     0.06
174   1  1 1  2  10.514  -64.663 110910 1309    7     6.300    29.49    36.057    22.692    36.104     4.38   191.2     8.10     0.002402 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02     0.03     0.29     5.65     0.06
174   1  1 1  3  10.514  -64.663 110910 1309   15    14.000    29.43    36.066    22.720    36.069     4.42   191.7     8.10     0.002382 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.03     0.03     0.28     1.96     0.06
174   1  1 1  4  10.514  -64.663 110910 1309   25    23.000    29.28    36.149    22.831    36.146     4.39   185.2     8.09     0.002390 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     0.09     0.29     2.02     0.07
174   1  1 1  5  10.514  -64.663 110910 1309   35    34.300    28.25    36.295    23.285    36.322     4.24   156.3     8.08     0.002399 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02     0.02     0.30     2.66     0.06
174   1  1 1  6  10.514  -64.663 110910 1309   55    55.200    26.54    36.454    23.961    36.480     3.58   147.1     8.02     0.002403 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02     1.87     0.32     2.59     0.14
174   1  1 1  7  10.514  -64.663 110910 1309   75    75.900    25.34    36.683    24.509    36.684     3.37   135.0     7.99     0.002509 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.13     3.27     0.32     2.88     0.24
174   1  1 1  8  10.514  -64.663 110910 1309  100   101.300    24.00    36.827    25.024    36.820     3.10   132.5     7.97     0.002426 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.03     5.36     0.44     3.38     0.29
174   1  1 1  9  10.514  -64.663 110910 1309  130   130.100    22.46    36.820    25.471    36.871     3.04    77.2     7.95     0.002418 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02     6.77     0.62     3.62     0.42
174   1  1 1 10  10.514  -64.663 110910 1309  160   159.700    19.29    36.575    26.151    36.590     1.77    27.6     7.80     0.002396 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01    12.69     0.28 -9999.00     0.96
174   1  1 2  1  10.503  -64.662 110910  729  200   200.600    18.25    36.438    26.312    36.434     0.63     0.9     7.68     0.002373 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01    11.76     0.26    21.43     1.50
174   1  1 2  2  10.503  -64.662 110910  729  250   250.900    17.89    36.386    26.362    36.382     0.00     0.0     7.63     0.002426 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00    38.43 -9999.00
174   1  1 2  3  10.503  -64.662 110910  729  246   245.300    17.90    36.388    26.361    36.390     0.02     0.0     7.63     0.002423 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     0.12     0.25    37.44     2.72
174   1  1 2  4  10.503  -64.662 110910  729  300   300.900    17.69    36.358    26.388    36.364     0.00     0.0     7.62     0.002432 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.04     0.12     0.20    47.89     2.37
174   1  1 2  5  10.503  -64.662 110910  729  350   351.300    17.58    36.340    26.402    36.343     0.00     0.0     7.61     0.002436 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02     1.08     7.14    54.51     3.07
174   1  1 2  6  10.503  -64.662 110910  729  400   401.600    17.47    36.320    26.414    36.320     0.00     0.0     7.61     0.002422 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.03     0.20    11.67    61.00     3.48
174   1  1 2  7  10.503  -64.662 110910  729  500   500.000    17.36    36.295    26.423    36.296 -9999.00 -9999.0     7.60     0.002476 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02     0.18    13.71    71.79     3.57
174   1  1 2  8  10.503  -64.662 110910  729  750   749.400    17.24    36.263    26.426    36.260 -9999.00 -9999.0     7.59     0.002493 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     0.18    17.52    83.74     3.81
174   1  1 2  9  10.503  -64.662 110910  729 1310  1311.600    17.27    36.247    26.407    36.250 -9999.00 -9999.0     7.57     0.002503 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02     0.23    19.92    95.56     4.13
174   1  1 4  1  10.500  -64.664 110910  443    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.09     0.08     0.91 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
174   1  1 4  2  10.500  -64.664 110910  443    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.09     0.08     0.91 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
174   1  1 4  3  10.500  -64.664 110910  443    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.10     0.08 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
174   1  1 4  4  10.500  -64.664 110910  443    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.10     0.08 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
174   1  1 4  5  10.500  -64.664 110910  443   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.11     0.09     0.94 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
174   1  1 4  6  10.500  -64.664 110910  443   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.11     0.09     0.94 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
174   1  1 4  7  10.500  -64.664 110910  443   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.14     0.13     0.95 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
174   1  1 4  8  10.500  -64.664 110910  443   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.14     0.13     0.95 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
174   1  1 4  9  10.500  -64.664 110910  443   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.24     0.20     0.44 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
174   1  1 4 10  10.500  -64.664 110910  443   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.23     0.39     0.10 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
174   1  1 4 11  10.500  -64.664 110910  443   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.10     0.25     0.03 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
174   1  1 4 12  10.500  -64.664 110910  443  100 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.03     0.18 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
