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
105   1  1 1  1  10.500  -64.666 100504 1244    1     2.350    29.17    36.420    23.072    36.410     4.53   197.7 -9999.00 -9999.000000    41.29     2.11 -9999.00 -9999.00 -9999.00     0.03     0.00     0.25     1.51     0.02
105   1  1 1  2  10.500  -64.666 100504 1244    7     7.720    28.71    36.410    23.221    36.410     4.50   196.1 -9999.00 -9999.000000    53.78     4.80 -9999.00 -9999.00 -9999.00     0.02     0.00     0.12     1.42     0.02
105   1  1 1  3  10.500  -64.666 100504 1244   15    15.490    27.79    36.370    23.493    36.380     4.50   196.4 -9999.00 -9999.000000    51.31     5.88 -9999.00 -9999.00 -9999.00     0.01     0.00     0.06     1.21     0.01
105   1  1 1  4  10.500  -64.666 100504 1244   25    25.220    26.90    36.433    23.828    36.430     4.44   193.7 -9999.00 -9999.000000    44.05     5.83 -9999.00 -9999.00 -9999.00     0.01     0.00     0.06     1.21     0.02
105   1  1 1  5  10.500  -64.666 100504 1244   35    35.530    26.09    36.623    24.228    36.620     4.05   176.5 -9999.00 -9999.000000    41.96     8.70 -9999.00 -9999.00 -9999.00     0.01     0.00     0.10     1.06     0.03
105   1  1 1  6  10.500  -64.666 100504 1244   55    55.690    25.49    36.837    24.579    36.830     3.93   171.3 -9999.00 -9999.000000    44.49     7.40 -9999.00 -9999.00 -9999.00     1.17     0.46     0.11     1.16     0.11
105   1  1 1  7  10.500  -64.666 100504 1244   75    75.210    24.71    36.885    24.854    36.860     3.66   159.4 -9999.00 -9999.000000    24.64     6.51 -9999.00 -9999.00 -9999.00     0.22     3.23     0.11     2.38     0.23
105   1  1 1  8  10.500  -64.666 100504 1244  100   100.660    23.00    36.898    25.373    36.930     3.31   144.0 -9999.00 -9999.000000    20.31     6.28 -9999.00 -9999.00 -9999.00     0.09     5.05     0.10     2.17     0.32
105   1  1 1  9  10.500  -64.666 100504 1244  130   130.270    21.18    36.814    25.825    36.850     3.06   133.1 -9999.00 -9999.000000    21.14     1.97 -9999.00 -9999.00 -9999.00     0.06     7.78     0.06     3.22     0.44
105   1  1 1 10  10.500  -64.666 100504 1244  160   160.840    19.28    36.619    26.188    36.750     2.18    95.0 -9999.00 -9999.000000    10.99     1.88 -9999.00 -9999.00 -9999.00     0.06    10.31     0.07     9.55     0.88
105   1  1 2  1  10.502  -64.663 100504  715  200   199.150    18.21    36.464    26.342    36.480     0.52    22.8 -9999.00 -9999.000000    19.92     3.30 -9999.00 -9999.00 -9999.00     0.04    11.30     0.35    22.16     1.60
105   1  1 2  2  10.502  -64.663 100504  715  250   250.170    17.83    36.400    26.388    36.400     0.09     3.9 -9999.00 -9999.000000    22.57     1.59 -9999.00 -9999.00 -9999.00     1.03     1.39     0.90    34.90     1.46
105   1  1 2  3  10.502  -64.663 100504  715  275   274.040    17.76    36.387    26.395    36.380     0.04     1.9 -9999.00 -9999.000000    29.86     4.60 -9999.00 -9999.00 -9999.00     0.01     0.02     0.99    37.43     1.84
105   1  1 2  4  10.502  -64.663 100504  715  300   298.850    17.68    36.373    26.403    36.370     0.02     0.8 -9999.00 -9999.000000    28.82     4.28 -9999.00 -9999.00 -9999.00     0.02     0.00     2.00    41.34     2.57
105   1  1 2  5  10.502  -64.663 100504  715  350   349.270    17.53    36.344    26.417    36.410 -9999.00 -9999.0 -9999.00 -9999.000000    23.70     4.96 -9999.00 -9999.00 -9999.00     0.02     0.01     5.85    48.04     2.79
105   1  1 2  6  10.502  -64.663 100504  715  400   399.720    17.46    36.327    26.422    36.320 -9999.00 -9999.0 -9999.00 -9999.000000    30.62     4.64 -9999.00 -9999.00 -9999.00     0.01     0.01     6.94    52.71     2.89
105   1  1 2  7  10.502  -64.663 100504  715  500   500.120    17.31    36.293    26.433    36.290 -9999.00 -9999.0 -9999.00 -9999.000000    27.30     6.89 -9999.00 -9999.00 -9999.00     0.00     0.00    13.46    65.72     3.19
105   1  1 2  8  10.502  -64.663 100504  715  750   749.500    17.19    36.258    26.435    36.250 -9999.00 -9999.0 -9999.00 -9999.000000    18.57     2.13 -9999.00 -9999.00 -9999.00     0.01     0.00    20.16    80.43     3.57
105   1  1 2  9  10.502  -64.663 100504  715 1310  1312.050    17.22    36.240    26.414    36.240 -9999.00 -9999.0 -9999.00 -9999.000000    25.22     2.98 -9999.00 -9999.00 -9999.00     0.01     0.00    26.54    93.16     3.92
105   1  1 4  1  10.497  -64.668 100504  433    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     1.15 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
105   1  1 4  2  10.497  -64.668 100504  433    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     1.15 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
105   1  1 4  3  10.497  -64.668 100504  433    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     1.82 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
105   1  1 4  4  10.497  -64.668 100504  433    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     1.82 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
105   1  1 4  5  10.497  -64.668 100504  433   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     1.51 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
105   1  1 4  6  10.497  -64.668 100504  433   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     1.51 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
105   1  1 4  7  10.497  -64.668 100504  433   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     1.93 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
105   1  1 4  8  10.497  -64.668 100504  433   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     1.93 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
105   1  1 4  9  10.497  -64.668 100504  433   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     1.67 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
105   1  1 4 10  10.497  -64.668 100504  433   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     0.16 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
105   1  1 4 11  10.497  -64.668 100504  433   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     0.18 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
105   1  1 4 12  10.497  -64.668 100504  433  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     0.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
