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
204   1  1 1  1  10.499  -64.668  81313 1302    1 -9999.000 -9999.00 -9999.000 -9999.000    36.878     4.39   191.5     8.03     0.002431   149.17    19.10 -9999.00 -9999.00 -9999.00     0.00     0.00     0.16     2.43     0.02
204   1  1 1  2  10.499  -64.668  81313 1302    7 -9999.000 -9999.00 -9999.000 -9999.000    36.890     4.39   191.5     8.02     0.002447   165.15    23.51 -9999.00 -9999.00 -9999.00     0.00     0.00     0.28     2.52     0.03
204   1  1 1  3  10.499  -64.668  81313 1302   15 -9999.000 -9999.00 -9999.000 -9999.000    36.919     4.30   181.4     8.02     0.002428   100.51    14.61 -9999.00 -9999.00 -9999.00     0.00     0.00     0.20     1.49     0.02
204   1  1 1  4  10.499  -64.668  81313 1302   25 -9999.000 -9999.00 -9999.000 -9999.000    36.917     4.23   154.1     8.01     0.002429   115.42    16.69 -9999.00 -9999.00 -9999.00     0.00     0.00     0.18     1.46     0.02
204   1  1 1  5  10.499  -64.668  81313 1302   35 -9999.000 -9999.00 -9999.000 -9999.000    36.929     4.16   135.2     8.00     0.002424   123.93    20.09 -9999.00 -9999.00 -9999.00     0.00     0.00     0.15     1.79     0.02
204   1  1 1  6  10.499  -64.668  81313 1302   55 -9999.000 -9999.00 -9999.000 -9999.000    36.907     3.54   129.2     7.96     0.002425   138.45    20.58 -9999.00 -9999.00 -9999.00     0.29     3.52     0.48     2.05     0.19
204   1  1 1  7  10.499  -64.668  81313 1302   75 -9999.000 -9999.00 -9999.000 -9999.000    36.854     3.11   103.8     7.92     0.002432    90.68    13.04 -9999.00 -9999.00 -9999.00     0.34     6.51     0.28     3.03     0.36
204   1  1 1  8  10.499  -64.668  81313 1302  100 -9999.000 -9999.00 -9999.000 -9999.000    36.823     2.97    78.4     7.91     0.002414    69.03    10.91 -9999.00 -9999.00 -9999.00     0.26     7.19     0.26     3.41     0.41
204   1  1 1  9  10.499  -64.668  81313 1302  130 -9999.000 -9999.00 -9999.000 -9999.000    36.654     2.38    14.4     7.84     0.002409    55.88     9.63 -9999.00 -9999.00 -9999.00     0.03    10.53     0.22     6.62     0.74
204   1  1 1 10  10.499  -64.668  81313 1302  160 -9999.000 -9999.00 -9999.000 -9999.000    36.522     1.80     2.5     7.78     0.002394    66.90     9.14 -9999.00 -9999.00 -9999.00     0.02    12.17     0.21    11.28     1.05
204   1  1 2  1  10.501  -64.666  81313  817  250   249.400    17.89    36.383    26.360    36.385     0.06     1.0     7.61     0.002420    70.03     9.65 -9999.00 -9999.00 -9999.00     0.02     3.88     0.24    34.54     2.06
204   1  1 2  2  10.501  -64.666  81313  817  200   198.800    18.06    36.412    26.338    36.428     0.33     2.2     7.64     0.002404    48.64     9.54 -9999.00 -9999.00 -9999.00     0.02     8.91     0.14    26.86     1.80
204   1  1 2  3  10.501  -64.666  81313  817  265   265.100    17.83    36.373    26.367    36.379     0.05     0.0     7.61     0.002420   117.81    13.03 -9999.00 -9999.00 -9999.00     0.16     1.18     0.13    37.52     1.71
204   1  1 2  4  10.501  -64.666  81313  817  300   298.100    17.73    36.357    26.378    36.353     0.02     0.0     7.62     0.002431    77.92    12.75 -9999.00 -9999.00 -9999.00     0.00     0.01     4.06    42.70     2.91
204   1  1 2  5  10.501  -64.666  81313  817  350   348.000    17.59    36.334    26.395    36.334     0.00     0.0     7.61     0.002439    68.58    13.06 -9999.00 -9999.00 -9999.00     0.00     0.00     7.50    54.21     2.92
204   1  1 2  6  10.501  -64.666  81313  817  400   398.000    17.51    36.319    26.404    36.322     0.00     0.0     7.60     0.002450    67.41    11.51 -9999.00 -9999.00 -9999.00     0.00     0.00    10.49    61.32     3.16
204   1  1 2  7  10.501  -64.666  81313  817  500   497.200    17.36    36.290    26.417    36.299 -9999.00 -9999.0     7.59     0.002451    48.88    10.32 -9999.00 -9999.00 -9999.00     0.00     0.00    15.04    72.69     3.40
204   1  1 2  8  10.501  -64.666  81313  817  750   745.300    17.25    36.259    26.422    36.482 -9999.00 -9999.0     7.58     0.002493    68.56     9.23 -9999.00 -9999.00 -9999.00     0.00     0.00    19.87    85.54     3.53
204   1  1 2  9  10.501  -64.666  81313  817 1310  1299.400    17.29    36.247    26.402    36.255 -9999.00 -9999.0     7.56 -9999.000000    87.77    10.79 -9999.00 -9999.00 -9999.00     0.00     0.00    26.34    96.32     3.98
204   1  1 4  1  10.507  -64.673  81313  427    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.14     0.06     1.87 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
204   1  1 4  2  10.507  -64.673  81313  427    1 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.14     0.06     1.87 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
204   1  1 4  3  10.507  -64.673  81313  427    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     1.90 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
204   1  1 4  4  10.507  -64.673  81313  427    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     1.90 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
204   1  1 4  5  10.507  -64.673  81313  427   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.15     0.09     1.42 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
204   1  1 4  6  10.507  -64.673  81313  427   15 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.15     0.09     1.42 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
204   1  1 4  7  10.507  -64.673  81313  427   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     0.08     1.03 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
204   1  1 4  8  10.507  -64.673  81313  427   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     0.08     1.03 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
204   1  1 4  9  10.507  -64.673  81313  427   35 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.17     0.08     1.25 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
204   1  1 4 10  10.507  -64.673  81313  427   55 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.42     0.58     0.44 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
204   1  1 4 11  10.507  -64.673  81313  427   75 -9999.000 -9999.00 -9999.000 -9999.000 -9999.000 -9999.00 -9999.0 -9999.00 -9999.000000 -9999.00 -9999.00     0.26     0.31     0.08 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
204   1  1 4 12  10.507  -64.673  81313  427  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     0.18     0.03 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00
