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
203   1  1 1  1  10.500  -64.665  71113 1230    1     0.970    27.88    36.877    23.846    36.893     4.28   186.6     8.05     0.002439   117.86    17.73 -9999.00 -9999.00 -9999.00     0.00     0.00     0.08     1.24     0.00
203   1  1 1  2  10.500  -64.665  71113 1230    7     7.590    27.22    36.877    24.062    36.905     4.28   186.6     8.05     0.002425   124.84    20.85 -9999.00 -9999.00 -9999.00     0.00     0.00     0.01     2.22     0.00
203   1  1 1  3  10.500  -64.665  71113 1230   15    16.050    26.57    36.886    24.277    36.901     4.29   187.0     8.05     0.002436    97.69    14.16 -9999.00 -9999.00 -9999.00     0.00     0.00     0.02     0.78     0.00
203   1  1 1  4  10.500  -64.665  71113 1230   25    25.360    24.55    36.930    24.937    36.940     4.13   180.0     8.03     0.002445   115.55    16.93 -9999.00 -9999.00 -9999.00     0.00     0.00     0.00     1.06     0.00
203   1  1 1  5  10.500  -64.665  71113 1230   35    35.070    23.24    36.941    25.337    36.981     3.85   167.9     8.02     0.002434   153.31    21.95 -9999.00 -9999.00 -9999.00     0.08     0.31     0.06     1.24     0.00
203   1  1 1  6  10.500  -64.665  71113 1230   55    54.720    22.80    36.924    25.452    36.932     3.28   142.7     7.96     0.002436   108.12    16.25 -9999.00 -9999.00 -9999.00     0.42     3.83     0.10     2.72     0.17
203   1  1 1  7  10.500  -64.665  71113 1230   75    75.160    22.42    36.905    25.545    36.921     3.15   137.3     7.93     0.002429    95.84    14.34 -9999.00 -9999.00 -9999.00     0.25     4.79     0.24     2.79     0.24
203   1  1 1  8  10.500  -64.665  71113 1230  100   100.040    21.52    36.799    25.721    36.821     2.84   123.6     7.92     0.002423    72.70    11.68 -9999.00 -9999.00 -9999.00     0.07     7.19     0.20     3.73     0.36
203   1  1 1  9  10.500  -64.665  71113 1230  130   130.640    19.64    36.600    26.078    36.625     2.51   109.2     7.78     0.002393    70.05    10.54 -9999.00 -9999.00 -9999.00     0.03    10.03     0.18     5.22     0.65
203   1  1 1 10  10.500  -64.665  71113 1230  160   161.170    18.68    36.460    26.219    36.508     1.90    82.8     7.82     0.002394    71.26    11.46 -9999.00 -9999.00 -9999.00     0.03    11.56     0.15    10.12     0.92
203   1  1 2  1  10.498  -64.668  71113  836  200   200.470    17.98    36.386    26.339    36.404     0.16     7.1     7.67     0.002413    48.70    10.77 -9999.00 -9999.00 -9999.00     0.02     6.32     0.83    30.89     1.89
203   1  1 2  2  10.498  -64.668  71113  836  250   250.060    17.85    36.366    26.357    36.380     0.11     4.6     7.62     0.002387    55.90     8.76 -9999.00 -9999.00 -9999.00     0.01     3.12     0.04    35.57     2.11
203   1  1 2  3  10.498  -64.668  71113  836  265   265.870    17.81    36.362    26.362    36.378     0.03     1.3     7.62     0.002422    51.03    14.12 -9999.00 -9999.00 -9999.00     0.02     2.10     0.10    37.43     2.16
203   1  1 2  4  10.498  -64.668  71113  836  300   299.660    17.69    36.344    26.378    36.349     0.00     0.0     7.63     0.002424    75.45    19.41 -9999.00 -9999.00 -9999.00     0.00     0.00     2.90    44.32     2.93
203   1  1 2  5  10.498  -64.668  71113  836  350   350.050    17.62    36.332    26.388    36.335     0.00     0.0     7.61     0.002521    75.38    15.02 -9999.00 -9999.00 -9999.00     0.00     0.00     6.64    51.77     2.84
203   1  1 2  6  10.498  -64.668  71113  836  400   399.740    17.52    36.317    26.399    36.318     0.00     0.0     7.61     0.002450    76.25    13.83 -9999.00 -9999.00 -9999.00     0.00     0.00     9.69    60.50     2.94
203   1  1 2  7  10.498  -64.668  71113  836  500   499.680    17.35    36.286    26.416    36.285 -9999.00 -9999.0     7.60     0.002537    66.21    12.15 -9999.00 -9999.00 -9999.00     0.00     0.00    15.73    73.15     3.46
203   1  1 2  8  10.498  -64.668  71113  836  750   750.960 -9999.00 -9999.000 -9999.000    36.256 -9999.00 -9999.0     7.57     0.002493    79.62    13.05 -9999.00 -9999.00 -9999.00     0.00     0.00    21.42    85.72     3.69
203   1  1 4  1  10.501  -64.667  71113  442    1 -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     1.99 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
203   1  1 4  2  10.501  -64.667  71113  442    1 -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     1.99 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
203   1  1 4  3  10.501  -64.667  71113  442    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.13     0.08     1.85 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
203   1  1 4  4  10.501  -64.667  71113  442    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.13     0.08     1.85 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
203   1  1 4  5  10.501  -64.667  71113  442   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.13     0.10     2.13 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
203   1  1 4  6  10.501  -64.667  71113  442   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.13     0.10     2.13 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
203   1  1 4  7  10.501  -64.667  71113  442   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.17     0.07     1.40 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
203   1  1 4  8  10.501  -64.667  71113  442   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.17     0.07     1.40 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
203   1  1 4  9  10.501  -64.667  71113  442   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.57     0.53     3.83 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
203   1  1 4 10  10.501  -64.667  71113  442   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.27     0.43     0.32 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
203   1  1 4 11  10.501  -64.667  71113  442   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.15     0.21     0.03 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
203   1  1 4 12  10.501  -64.667  71113  442  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     0.10     0.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
