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
186   3  1 1  1  10.500  -64.666 111811 1317    1     0.520    28.59    36.393    23.246    36.410     4.64   202.5     8.01     0.002400   136.76    18.97 -9999.00 -9999.00 -9999.00     0.01     0.01     0.17     2.07     0.02
186   3  1 1  2  10.500  -64.666 111811 1317    7     7.340    28.17    36.388    23.381    36.402     4.56   198.7     8.06     0.002399    87.13    11.12 -9999.00 -9999.00 -9999.00     0.01     0.18     0.18     1.85     0.02
186   3  1 1  3  10.500  -64.666 111811 1317   15    15.560    27.97    36.399    23.459    36.411     4.59   200.3     8.08     0.002402   102.61    13.69 -9999.00 -9999.00 -9999.00     0.01     0.01     0.28     1.60     0.02
186   3  1 1  4  10.500  -64.666 111811 1317   25    24.920    26.76    36.522    23.942    36.515     4.50   196.2     8.14     0.002401    93.92    14.50 -9999.00 -9999.00 -9999.00     0.01     0.01     0.07     1.26     0.02
186   3  1 1  5  10.500  -64.666 111811 1317   35    34.430    26.02    36.600    24.235    36.603     4.20   183.1     8.01     0.002402   108.15    15.86 -9999.00 -9999.00 -9999.00     0.00     0.00     0.24     1.67     0.02
186   3  1 1  6  10.500  -64.666 111811 1317   55    54.700    24.98    36.713    24.644    36.718     3.67   160.0     7.99     0.002411   108.97    15.44 -9999.00 -9999.00 -9999.00     0.15     2.05     0.10     2.67     0.15
186   3  1 1  7  10.500  -64.666 111811 1317   75    75.040    24.53    36.769    24.821    36.752     3.61   157.3     7.97     0.002408    96.94    17.60 -9999.00 -9999.00 -9999.00     0.07     2.74     0.09     2.21     0.18
186   3  1 1  8  10.500  -64.666 111811 1317  100   100.170    22.08    36.800    25.565    36.800     3.04   132.4     7.89     0.002414   100.41    13.99 -9999.00 -9999.00 -9999.00     0.03     6.66     0.10     3.50     0.43
186   3  1 1  9  10.500  -64.666 111811 1317  130   130.540    20.01    36.663    26.028    36.668     2.47   107.6     7.84     0.002396    87.68    13.43 -9999.00 -9999.00 -9999.00     0.02     9.89     0.20     6.62     0.72
186   3  1 1 10  10.500  -64.666 111811 1317  160   161.320    18.64    36.496    26.256    36.500     1.40    60.8     7.71     0.002400    65.72     9.71 -9999.00 -9999.00 -9999.00     0.01    11.42     0.19    14.91     1.19
186   3  1 2  1  10.500  -64.666 111811  723  200   199.670    18.19    36.431    26.322    36.433     0.50    21.7     7.28     0.002407    44.82     6.51 -9999.00 -9999.00 -9999.00     0.01     8.86     0.28    24.18     1.62
186   3  1 2  2  10.500  -64.666 111811  723  250   250.360    17.95    36.396    26.353    36.400     0.04     1.7     7.14     0.002423    62.89    10.12 -9999.00 -9999.00 -9999.00     0.02     2.90     0.09    33.68     1.78
186   3  1 2  3  10.500  -64.666 111811  723  230   229.780    18.01    36.404    26.346    36.403     0.04     1.5     7.34     0.002419    55.60     8.19 -9999.00 -9999.00 -9999.00     0.03     0.73     0.52    35.74     2.03
186   3  1 2  4  10.500  -64.666 111811  723  300   299.860    17.81    36.375    26.372    36.377     0.00     0.0     7.34     0.002423    65.48    11.81 -9999.00 -9999.00 -9999.00     0.01     0.01     2.14    40.52     2.85
186   3  1 2  5  10.500  -64.666 111811  723  350   350.050    17.68    36.354    26.389    36.356     0.00     0.0     7.40     0.002431   101.75    13.43 -9999.00 -9999.00 -9999.00     0.01     0.11     5.51    47.92     2.86
186   3  1 2  6  10.500  -64.666 111811  723  400   400.380    17.57    36.337    26.402    36.342     0.00     0.0     7.33     0.002459    65.57    10.41 -9999.00 -9999.00 -9999.00     0.00     0.02     8.94    56.84     3.05
186   3  1 2  7  10.500  -64.666 111811  723  500   500.260    17.37    36.299    26.422    36.305 -9999.00 -9999.0     7.41     0.002468    56.46    10.68 -9999.00 -9999.00 -9999.00     0.00     0.05    15.23    69.79     3.42
186   3  1 2  8  10.500  -64.666 111811  723  750   750.020    17.24    36.264    26.427    36.262 -9999.00 -9999.0     7.38     0.002484    53.77     7.83 -9999.00 -9999.00 -9999.00     0.01     0.08    21.87    84.77     3.78
186   3  1 2  9  10.500  -64.666 111811  723 1310  1310.480    17.28    36.251    26.408    36.252 -9999.00 -9999.0     7.41     0.002518    61.31     8.82 -9999.00 -9999.00 -9999.00     0.00     0.05    27.49    95.83     4.05
186   3  1 4  1  10.501  -64.672 111811  414    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     0.07     0.87 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
186   3  1 4  2  10.501  -64.672 111811  414    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     0.07     0.87 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
186   3  1 4  3  10.501  -64.672 111811  414    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.09     0.06 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
186   3  1 4  4  10.501  -64.672 111811  414    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.09     0.06 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
186   3  1 4  5  10.501  -64.672 111811  414   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.10     0.11     1.04 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
186   3  1 4  6  10.501  -64.672 111811  414   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.10     0.11     1.04 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
186   3  1 4  7  10.501  -64.672 111811  414   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.11     0.10     0.64 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
186   3  1 4  8  10.501  -64.672 111811  414   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.11     0.10     0.64 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
186   3  1 4  9  10.501  -64.672 111811  414   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.13     0.16     0.22 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
186   3  1 4 10  10.501  -64.672 111811  414   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.24     0.42     0.11 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
186   3  1 4 11  10.501  -64.672 111811  414   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.16     0.32     0.02 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
186   3  1 4 12  10.501  -64.672 111811  414  100 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.02     0.09 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
