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
176   1  1 1  1  10.497  -64.673  11111 1340    1     2.260    25.81    36.715    24.388    36.717     4.88   212.7     8.08     0.002412 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.09     0.00     0.05     0.93     0.00
176   1  1 1  2  10.497  -64.673  11111 1340    7     5.690    25.81    36.715    24.389    36.743     4.89   213.0     8.09     0.002433 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.10     0.00     0.13     0.77     0.07
176   1  1 1  3  10.497  -64.673  11111 1340   15    13.610    25.24    36.720    24.568    36.758     4.68   204.0     8.07     0.002412 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.06     0.00     0.38     1.02     0.03
176   1  1 1  4  10.497  -64.673  11111 1340   25    23.940    23.92    36.835    25.055    36.829     3.29   143.5     7.98     0.002423 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.20     4.94     0.02     2.98     0.27
176   1  1 1  5  10.497  -64.673  11111 1340   35    33.170    23.88    36.848    25.077    36.843     3.38   147.1     7.98     0.002410 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.29     4.69     0.09     2.80     0.24
176   1  1 1  6  10.497  -64.673  11111 1340   55    53.910    23.58    36.872    25.185    36.867     3.37   146.9     7.98     0.002409 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.13     4.73     0.13     2.87     0.23
176   1  1 1  7  10.497  -64.673  11111 1340   75    73.890    23.09    36.896    25.346    36.897     3.37   146.7     7.97     0.002408 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.06     5.03     0.08     2.76     0.25
176   1  1 1  8  10.497  -64.673  11111 1340  100   101.750    21.26    36.754    25.758    36.754     2.84   123.8     7.91     0.002392 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.05     8.37     0.16     5.10     0.51
176   1  1 1  9  10.497  -64.673  11111 1340  130   131.180    20.11    36.654    25.996    36.598     2.58   112.2     7.87     0.002386 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.05     9.92     0.35     7.14     0.66
176   1  1 1 10  10.497  -64.673  11111 1340  160   159.660    19.18    36.554    26.163    36.573     1.66    72.3     7.77     0.002383 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.04    12.15     0.22    12.13     1.02
176   1  1 2  1  10.498  -64.674  11111  753  200   199.660    18.28    36.444    26.309    36.446     0.46    20.2     7.67     0.002383 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.04    10.69     0.19    23.31     1.55
176   1  1 2  2  10.498  -64.674  11111  753  250   251.970    17.88    36.387    26.366    36.386     0.03     1.5     7.63     0.002398 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     0.76     0.00    34.47     1.46
176   1  1 2  3  10.498  -64.674  11111  753  240   241.150    17.95    36.397    26.355    36.401     0.04     1.6     7.62     0.002411 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02     0.00     1.17    37.67     2.69
176   1  1 2  4  10.498  -64.674  11111  753  300   301.050    17.71    36.363    26.389    36.363     0.00     0.0     7.62     0.002431 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     0.00     4.45    46.65     2.83
176   1  1 2  5  10.498  -64.674  11111  753  350   352.560    17.58    36.342    26.404    36.342     0.00     0.0     7.61     0.002428 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     8.03    55.41     3.05
176   1  1 2  6  10.498  -64.674  11111  753  400   403.850    17.49    36.325    26.414    36.328     0.00     0.0     7.60     0.002450 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     0.00    10.72    61.21     3.19
176   1  1 2  7  10.498  -64.674  11111  753  500   504.600    17.34    36.295    26.426    36.301 -9999.00 -9999.0     7.59     0.002483 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00    15.30    71.03     3.43
176   1  1 2  8  10.498  -64.674  11111  753  750   751.710    17.24    36.264    26.428    36.266 -9999.00 -9999.0     7.58     0.002499 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     0.00    21.15    83.97     3.69
176   1  1 2  9  10.498  -64.674  11111  753 1310  1309.020    17.27    36.251    26.409    36.250 -9999.00 -9999.0     7.57     0.002506 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00    26.52    94.32     3.96
176   1  1 4  1  10.495  -64.679  11111  442    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.95     0.59 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
176   1  1 4  2  10.495  -64.679  11111  442    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.95     0.59 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
176   1  1 4  3  10.495  -64.679  11111  442    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.90     0.64 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
176   1  1 4  4  10.495  -64.679  11111  442    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.90     0.64 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
176   1  1 4  5  10.495  -64.679  11111  442   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.89     0.69 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
176   1  1 4  6  10.495  -64.679  11111  442   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.89     0.69 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
176   1  1 4  7  10.495  -64.679  11111  442   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     8.23     5.29 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
176   1  1 4  8  10.495  -64.679  11111  442   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     8.23     5.29 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
176   1  1 4  9  10.495  -64.679  11111  442   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.24     0.58 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
176   1  1 4 10  10.495  -64.679  11111  442   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.19     0.53 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
176   1  1 4 11  10.495  -64.679  11111  442   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.13     0.28 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
176   1  1 4 12  10.495  -64.679  11111  442  100 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.05     0.10 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
