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
179   1  1 1  1  10.498  -64.665  41211 1303    1     2.310    24.66    36.799    24.804    36.808     5.06   220.5     8.06     0.002409 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02     0.00     0.16     1.56     0.06
179   1  1 1  2  10.498  -64.665  41211 1303    7     6.860    23.68    36.809    25.108    36.813     5.13   223.5     8.04     0.002405 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     0.00     0.18     0.24     0.06
179   1  1 1  3  10.498  -64.665  41211 1303   15    14.930    23.29    36.835    25.240    36.851     4.56   198.7     8.03     0.002410 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.03     0.00     0.64     0.47     0.10
179   1  1 1  4  10.498  -64.665  41211 1303   25    25.160    21.80    36.813    25.652    36.815     3.09   134.3     7.91     0.002410 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.24     1.56     1.57     1.33     0.21
179   1  1 1  5  10.498  -64.665  41211 1303   35    34.860    20.78    36.746    25.884    36.750     2.87   125.0     7.90     0.002407 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.16     8.59     0.14     3.78     0.53
179   1  1 1  6  10.498  -64.665  41211 1303   55    55.040    20.68    36.731    25.900    36.730     2.87   124.9     7.89     0.002398 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.11     9.01     0.28     4.45     0.56
179   1  1 1  7  10.498  -64.665  41211 1303   75    74.330    20.21    36.686    25.992    36.686     2.87   124.8     7.89     0.002411 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.11     9.47     0.49     4.18     0.58
179   1  1 1  8  10.498  -64.665  41211 1303  100    99.370    19.93    36.655    26.042    36.650     2.83   123.2     7.88     0.002402 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.04     9.62     0.21     4.50     0.61
179   1  1 1  9  10.498  -64.665  41211 1303  130   130.700    19.40    36.590    26.134    36.605     2.79   121.5     7.87     0.002399 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.04     9.81     0.08     5.00     0.64
179   1  1 1 10  10.498  -64.665  41211 1303  160   161.200    18.75    36.513    26.242    36.511     2.37   103.1     7.83     0.002397 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.02    11.23     0.24     7.89     0.87
179   1  1 2  1  10.502  -64.665  41211  743  200   199.690    18.19    36.431    26.320    36.416     1.27    55.2     7.72     0.002387 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     9.89     0.39    19.39     1.41
179   1  1 2  2  10.502  -64.665  41211  743  250   250.050    18.00    36.401    26.347    36.406     0.78    34.0     7.68     0.002406 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     6.12     0.00    25.82     1.57
179   1  1 2  3  10.502  -64.665  41211  743  260   260.130    17.96    36.396    26.351    36.390     0.58    25.2     7.66     0.002466 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     4.89     0.01    28.20     1.66
179   1  1 2  4  10.502  -64.665  41211  743  300   300.580    17.80    36.371    26.373    36.387     0.03     1.3     7.63     0.002429 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     0.00     2.78    41.60     2.84
179   1  1 2  5  10.502  -64.665  41211  743  350   349.780    17.62    36.344    26.395    36.338     0.00     0.0     7.61     0.002425 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00     7.27    52.24     3.12
179   1  1 2  6  10.502  -64.665  41211  743  400   400.620 -9999.00 -9999.000 -9999.000    36.338     0.00     0.0     7.61     0.002441 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     0.00    10.92    59.99     3.34
179   1  1 2  7  10.502  -64.665  41211  743  500   499.850    17.35    36.293    26.422    36.292 -9999.00 -9999.0     7.60     0.002461 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00    15.18    70.17     3.57
179   1  1 2  8  10.502  -64.665  41211  743  750   750.130    17.24    36.260    26.425    36.257 -9999.00 -9999.0     7.59     0.002396 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.01     0.00    21.56    82.93     3.88
179   1  1 2  9  10.502  -64.665  41211  743 1310  1311.030    17.28    36.247    26.405    36.250 -9999.00 -9999.0     7.57     0.002511 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00     0.00     0.00    27.99    94.83     4.19
179   1  1 4  1  10.512  -64.659  41211  436    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.08     0.17     1.13 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
179   1  1 4  2  10.512  -64.659  41211  436    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.08     0.17     1.13 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
179   1  1 4  3  10.512  -64.659  41211  436    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.20     0.10     1.31 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
179   1  1 4  4  10.512  -64.659  41211  436    7 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.20     0.10     1.31 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
179   1  1 4  5  10.512  -64.659  41211  436   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.23     0.23     1.49 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
179   1  1 4  6  10.512  -64.659  41211  436   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.23     0.23     1.49 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
179   1  1 4  7  10.512  -64.659  41211  436   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.21     0.20     0.24 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
179   1  1 4  8  10.512  -64.659  41211  436   25 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.21     0.20     0.24 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
179   1  1 4  9  10.512  -64.659  41211  436   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.18     0.31     0.29 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
179   1  1 4 10  10.512  -64.659  41211  436   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.16     0.22     0.07 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
179   1  1 4 11  10.512  -64.659  41211  436   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     0.29 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
179   1  1 4 12  10.512  -64.659  41211  436  100 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.16     0.22 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
