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
104   1  1 1  1  10.500  -64.663  90704 1309    1     2.000    27.84    36.699    23.724    36.711     4.87   212.6     8.10 -9999.000000    63.88     5.70 -9999.00 -9999.00 -9999.00     0.02     0.00     0.00     2.10     0.02
104   1  1 1  2  10.500  -64.663  90704 1309    7     7.000    27.80    36.693    23.734    36.695     4.62   201.3     8.09 -9999.000000    99.33     8.70 -9999.00 -9999.00 -9999.00     0.01     0.00     0.01     0.80     0.02
104   1  1 1  3  10.500  -64.663  90704 1309   15    14.000    27.22    36.678    23.912    36.685     4.57   199.2     8.09 -9999.000000    80.52     9.24 -9999.00 -9999.00 -9999.00     0.01     0.00     0.01     0.99     0.02
104   1  1 1  4  10.500  -64.663  90704 1309   25    25.000    25.47    36.805    24.562    36.800     4.39   191.4     8.07 -9999.000000    71.73    10.45 -9999.00 -9999.00 -9999.00     0.06     0.00     0.02     1.28     0.06
104   1  1 1  5  10.500  -64.663  90704 1309   35    35.000    25.29    36.797    24.610    36.798     4.33   188.5     8.06 -9999.000000    64.37     8.70 -9999.00 -9999.00 -9999.00     0.07     0.00     0.28     0.88     0.05
104   1  1 1  6  10.500  -64.663  90704 1309   55    55.000    24.38    36.856    24.934    36.858     3.94   171.6     8.02 -9999.000000    70.47     6.95 -9999.00 -9999.00 -9999.00     0.93     0.46     0.62     1.98     0.19
104   1  1 1  7  10.500  -64.663  90704 1309   75    75.000    23.46    36.869    25.218    36.866     3.54   154.0     8.00 -9999.000000    34.57     4.89 -9999.00 -9999.00 -9999.00     1.94     1.96     0.03     2.10     0.27
104   1  1 1  8  10.500  -64.663  90704 1309  100   100.000    22.68    36.881    25.454    36.885     3.24   140.9     7.98 -9999.000000    31.35     4.62 -9999.00 -9999.00 -9999.00     1.07     3.64     0.04     2.74     0.33
104   1  1 1  9  10.500  -64.663  90704 1309  130   131.000    19.75    36.694    26.119 -9999.000     1.27    55.4 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
104   1  1 1 10  10.500  -64.663  90704 1309  160   162.000    18.48    36.509    26.309    36.511     0.52    22.8     7.77 -9999.000000    44.22     2.62 -9999.00 -9999.00 -9999.00     0.05    11.95     0.05    16.05     1.31
104   1  1 2  1  10.503  -64.663  90704  750  200   199.000    18.14    36.458    26.356    36.464     0.06     2.7     7.70 -9999.000000    54.22     4.64 -9999.00 -9999.00 -9999.00     0.04    11.07     0.28    22.76     1.61
104   1  1 2  2  10.503  -64.663  90704  750  250   251.000    17.76    36.395    26.400    36.386 -9999.00 -9999.0     7.66 -9999.000000    49.15     4.23 -9999.00 -9999.00 -9999.00     0.73     0.67     0.50    36.19     1.38
104   1  1 2  3  10.503  -64.663  90704  750  270   271.000    17.69    36.382    26.407    36.377 -9999.00 -9999.0     7.66 -9999.000000    43.57     4.91 -9999.00 -9999.00 -9999.00     0.01     0.05     1.01    39.48     2.88
104   1  1 2  4  10.503  -64.663  90704  750  300   300.000    17.59    36.362    26.418    36.371 -9999.00 -9999.0     7.66 -9999.000000    50.23     4.37 -9999.00 -9999.00 -9999.00     0.00     0.02     2.38    43.49     2.70
104   1  1 2  5  10.503  -64.663  90704  750  350   350.000    17.51    36.347    26.424    36.337 -9999.00 -9999.0     7.65 -9999.000000    55.02     6.48 -9999.00 -9999.00 -9999.00     0.00     0.06     4.37    48.01     2.77
104   1  1 2  6  10.503  -64.663  90704  750  400   399.000    17.47    36.336    26.426    36.327 -9999.00 -9999.0     7.65 -9999.000000    61.62     6.88 -9999.00 -9999.00 -9999.00     0.00     0.05     6.16    51.42     2.85
104   1  1 2  7  10.503  -64.663  90704  750  500   500.000    17.31    36.300    26.438    36.287 -9999.00 -9999.0     7.64 -9999.000000    46.71     3.92 -9999.00 -9999.00 -9999.00     0.00     0.07    12.70    64.13     3.13
104   1  1 2  8  10.503  -64.663  90704  750  750   748.000    17.18    36.262    26.440    36.255 -9999.00 -9999.0     7.62 -9999.000000    29.90     2.89 -9999.00 -9999.00 -9999.00     0.00     0.07    20.78    80.58     3.52
104   1  1 2  9  10.503  -64.663  90704  750 1310  1311.000    17.21    36.245    26.421    36.236 -9999.00 -9999.0     7.59 -9999.000000    29.90     2.89 -9999.00 -9999.00 -9999.00     0.00     0.08    26.45    92.91     3.90
104   1  1 4  1  10.499  -64.664  90704  440    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     2.60 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
104   1  1 4  2  10.499  -64.664  90704  440    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     2.60 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
104   1  1 4  3  10.499  -64.664  90704  440    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     2.56 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
104   1  1 4  4  10.499  -64.664  90704  440    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     2.56 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
104   1  1 4  5  10.499  -64.664  90704  440   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     2.22 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
104   1  1 4  6  10.499  -64.664  90704  440   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     2.22 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
104   1  1 4  7  10.499  -64.664  90704  440   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     2.63 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
104   1  1 4  8  10.499  -64.664  90704  440   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     2.63 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
104   1  1 4  9  10.499  -64.664  90704  440   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     1.08 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
104   1  1 4 10  10.499  -64.664  90704  440   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     0.13 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
104   1  1 4 11  10.499  -64.664  90704  440   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     0.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
104   1  1 4 12  10.499  -64.664  90704  440  100 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00 -9999.00     0.08 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
