    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0  131.0170   50.4330    19.700    12.678         0     0.000     0.000
20180916     0  131.0170   50.4330    16.300    10.338         0     0.000     0.000
20180917     0  131.0170   50.4330    12.000     7.789         0     0.000     0.000
20180918     0  131.0170   50.4330    12.500     8.775         0     0.000     0.000
20180919     0  131.0170   50.4330    16.000     8.233         0     0.000     0.000
20180920     0  131.0170   50.4330    17.000     7.188         0     0.000     0.000
20180921     0  131.0170   50.4330    20.200    10.438         0     0.000     0.000
20180922     0  131.0170   50.4330    20.300    15.678         0     0.000     0.000
20180923     0  131.0170   50.4330    13.200    10.878         0     0.000     0.000
20180924     0  131.0170   50.4330    11.800     7.333         0     0.000     0.000
20180925     0  131.0170   50.4330    15.300     7.567         0     0.000     0.000
20180926     0  131.0170   50.4330    16.600     7.211         0     0.000     0.000
20180927     0  131.0170   50.4330    16.900     7.200         0     0.000     0.000
20180928     0  131.0170   50.4330    20.000     9.512         0     0.000     0.000
20180929     0  131.0170   50.4330    21.500    10.411         0     0.000     0.000
20180930     0  131.0170   50.4330    21.200    10.325         0     0.000     0.000
20181001     0  131.0170   50.4330    16.800    12.733         0     0.000     0.000
20181002     0  131.0170   50.4330    15.300     6.433         0     0.000     0.000
20181003     0  131.0170   50.4330     7.800     5.444         0     0.000     0.000
20181004     0  131.0170   50.4330    13.800     4.783         0     0.000     0.000
20181005     0  131.0170   50.4330    21.700    10.200         0     0.000     0.000
20181006     0  131.0170   50.4330    23.200    12.087         0     0.000     0.000
20181007     0  131.0170   50.4330    22.400    12.878         0     0.000     0.000
20181008     0  131.0170   50.4330    12.800     5.133         0     0.000     0.000
20181009     0  131.0170   50.4330    11.500     4.067         0     0.000     0.000
20181010     0  131.0170   50.4330     5.900     3.967         0     0.000     0.000
20181011     0  131.0170   50.4330     8.100     2.700         0     0.000     0.000
20181012     0  131.0170   50.4330    11.700     2.575         0     0.000     0.000
20181013     0  131.0170   50.4330    12.800     4.744         0     0.000     0.000
20181014     0  131.0170   50.4330    17.800     7.778         0     0.000     0.000
20181015     0  131.0170   50.4330     4.800     1.522         0     0.000     0.000
20181016     0  131.0170   50.4330     4.700     1.278         0     0.000     0.000
20181017     0  131.0170   50.4330     8.300     2.511         0     0.000     0.000
20181018     0  131.0170   50.4330     9.500     1.167         0     0.000     0.000
20181019     0  131.0170   50.4330    10.200     4.122         0     0.000     0.000
20181020     0  131.0170   50.4330    11.400     4.044         0     0.000     0.000
20181021     0  131.0170   50.4330    11.300     3.200         0     0.000     0.000
20181022     0  131.0170   50.4330    10.900     2.962         0     0.000     0.000
20181024     0  131.0170   50.4330    12.500     7.578         0     0.000     0.000
20181025     0  131.0170   50.4330     5.900     2.611         0     0.000     0.000
20181026     0  131.0170   50.4330     5.600     0.667         0     0.000     0.000
20181027     0  131.0170   50.4330     6.600     3.811         0     0.000     0.000
20181028     1  131.0170   50.4330     3.200     0.667         9    10.359   115.102
20181029     0  131.0170   50.4330    -0.300    -1.156         9    10.359   115.102
20181030     5  131.0170   50.4330     1.000    -1.388         5     5.671   113.418
20181031     0  131.0170   50.4330     0.900    -0.438         5     5.671   113.418
20181101     0  131.0170   50.4330     6.800    -0.056         5     5.671   113.418
20181102     0  131.0170   50.4330     4.500    -0.567         0     0.000     0.000
20181103     0  131.0170   50.4330     9.800     2.822         0     0.000     0.000
20181104     0  131.0170   50.4330     4.100    -2.600         0     0.000     0.000
20181105     0  131.0170   50.4330    -3.500    -8.312         0     0.000     0.000
20181106     0  131.0170   50.4330    -2.900    -7.033         0     0.000     0.000
20181107     0  131.0170   50.4330     0.300    -5.211         0     0.000     0.000
20181108     0  131.0170   50.4330     2.200    -3.956         0     0.000     0.000
20181109     0  131.0170   50.4330     4.000    -0.144         0     0.000     0.000
20181110     0  131.0170   50.4330     0.900    -0.833         0     0.000     0.000
20181111     1  131.0170   50.4330     2.000    -0.525         7     7.849   112.129
20181112     0  131.0170   50.4330    -1.200    -2.244         7     7.849   112.129
20181113     5  131.0170   50.4330     2.100    -1.233         5     5.634   112.687
20181114     2  131.0170   50.4330     0.600    -2.289         5     5.634   112.687
20181115     2  131.0170   50.4330     1.100    -2.500         5     5.634   112.687
20181116     2  131.0170   50.4330    -2.100    -7.744         5     5.504   110.076
20181117     4  131.0170   50.4330   -11.100   -15.422        10    13.505   135.054
20181118     2  131.0170   50.4330   -10.500   -16.067        10    13.505   135.054
20181119     6  131.0170   50.4330    -6.600   -10.200         9    13.505   150.059
20181120     4  131.0170   50.4330    -9.500   -14.689        11    16.017   145.613
20181121     2  131.0170   50.4330   -12.300   -18.922        11    16.017   145.613
20181122     2  131.0170   50.4330   -14.700   -21.300        11    16.306   148.238
20181123     4  131.0170   50.4330   -17.800   -21.078        12    17.721   147.675
20181124     6  131.0170   50.4330   -14.500   -19.644        11    17.721   161.100
20181125     2  131.0170   50.4330   -12.300   -16.756        11    17.721   161.100
20181126     4  131.0170   50.4330    -7.900   -11.722        12    18.406   153.381
20181127     4  131.0170   50.4330    -1.100    -4.257        23    31.649   137.604
20181128     2  131.0170   50.4330    -7.700   -13.056        23    31.830   138.393
20181129     6  131.0170   50.4330   -15.200   -20.389        22    31.830   144.684
20181130     6  131.0170   50.4330   -16.800   -21.367        19    31.830   167.529
20181201     2  131.0170   50.4330   -15.100   -20.189        19    31.830   167.529
20181202     6  131.0170   50.4330   -13.100   -16.122        18    31.830   176.836
20181203     2  131.0170   50.4330    -2.900    -8.178        18    31.830   176.836
20181204     4  131.0170   50.4330    -2.400   -12.122        25    43.524   174.095
20181205     6  131.0170   50.4330   -15.100   -22.675        21    43.524   207.256
20181206     6  131.0170   50.4330   -25.200   -29.722        20    43.524   217.619
20181207     2  131.0170   50.4330   -25.500   -27.589        20    42.275   211.377
20181208     2  131.0170   50.4330   -25.100   -26.656        20    42.085   210.427
20181209     4  131.0170   50.4330   -22.400   -26.778        21    43.416   206.743
20181210     2  131.0170   50.4330   -21.700   -27.767        21    43.416   206.743
20181211     2  131.0170   50.4330   -21.600   -27.711        21    43.416   206.743
20181212     6  131.0170   50.4330   -21.400   -27.567        20    43.416   217.080
20181213     2  131.0170   50.4330   -21.400   -27.678        20    43.416   217.080
20181214     2  131.0170   50.4330   -21.700   -28.500        20    43.416   217.080
20181215     2  131.0170   50.4330   -21.700   -26.044        20    43.416   217.080
20181216     4  131.0170   50.4330   -19.000   -21.533        22    45.926   208.756
20181217     2  131.0170   50.4330   -17.700   -22.844        22    46.217   210.076
20181218     2  131.0170   50.4330   -18.700   -25.389        22    46.217   210.076
20181219     4  131.0170   50.4330   -22.000   -25.833        23    47.559   206.778
20181220     6  131.0170   50.4330   -19.700   -27.322        21    47.559   226.471
20181221     4  131.0170   50.4330   -20.000   -25.300        22    48.238   219.264
20181222     6  131.0170   50.4330   -18.800   -23.044        21    48.238   229.705
20181223     4  131.0170   50.4330   -15.400   -19.233        28    59.927   214.025
20181224     0  131.0170   50.4330   -16.300   -23.156        28    59.927   214.025
20181225     6  131.0170   50.4330   -19.800   -28.533        27    59.927   221.952
20181226     2  131.0170   50.4330   -19.900   -22.267        27    59.260   219.483
20181227     2  131.0170   50.4330   -19.300   -22.889        27    59.260   219.483
20181228     6  131.0170   50.4330   -18.100   -24.233        26    59.260   227.925
20181229     4  131.0170   50.4330   -21.200   -28.144        27    59.940   221.999
20181230     6  131.0170   50.4330   -19.900   -24.556        26    59.940   230.537
20181231     4  131.0170   50.4330   -18.100   -25.467        27    60.619   224.514
20190101     6  131.0170   50.4330   -21.100   -23.911        26    60.619   233.149
20190102     2  131.0170   50.4330   -16.000   -25.811        26    60.619   233.149
20190103     6  131.0170   50.4330   -19.500   -27.733        25    60.619   242.475
20190104     4  131.0170   50.4330   -17.700   -26.667        26    61.298   235.762
20190105     6  131.0170   50.4330   -19.800   -27.678        25    61.298   245.192
20190106     4  131.0170   50.4330   -21.100   -29.022        26    61.977   238.374
20190107     6  131.0170   50.4330   -20.300   -30.044        25    61.977   247.909
20190108     4  131.0170   50.4330   -21.400   -29.122        26    62.656   240.986
20190109     6  131.0170   50.4330   -19.900   -28.900        25    62.656   250.626
20190110     4  131.0170   50.4330   -14.500   -24.711        26    63.336   243.599
20190111     6  131.0170   50.4330   -13.100   -23.344        25    63.336   253.343
20190112     2  131.0170   50.4330   -15.600   -23.356        25    63.336   253.343
20190113     0  131.0170   50.4330   -13.100   -20.056        25    63.336   253.343
20190114     2  131.0170   50.4330   -14.100   -21.062        25    63.336   253.343
20190115     4  131.0170   50.4330   -16.700   -21.844        26    64.015   246.212
20190116     4  131.0170   50.4330   -19.900   -26.538        27    65.846   243.874
20190117     2  131.0170   50.4330   -22.600   -29.456        27    66.357   245.765
20190118     2  131.0170   50.4330   -21.900   -29.644        27    66.357   245.765
20190119     6  131.0170   50.4330   -20.300   -28.278        26    66.357   255.217
20190120     4  131.0170   50.4330   -19.600   -25.562        27    67.036   248.280
20190121     2  131.0170   50.4330   -20.000   -28.756        27    67.036   248.280
20190122     2  131.0170   50.4330   -18.800   -28.378        27    67.036   248.280
20190123     0  131.0170   50.4330   -17.200   -24.889        27    67.036   248.280
20190124     2  131.0170   50.4330   -17.200   -22.433        27    67.036   248.280
20190125     2  131.0170   50.4330   -14.200   -20.067        27    67.036   248.280
20190126     2  131.0170   50.4330   -12.800   -23.167        27    67.036   248.280
20190127     2  131.0170   50.4330   -13.100   -22.844        27    67.036   248.280
20190128     2  131.0170   50.4330   -11.400   -19.078        27    67.036   248.280
20190129     2  131.0170   50.4330   -12.400   -21.367        27    67.036   248.280
20190130     2  131.0170   50.4330   -11.700   -15.756        27    67.036   248.280
20190131     0  131.0170   50.4330   -11.200   -17.011        27    67.036   248.280
20190201     4  131.0170   50.4330   -18.900   -27.422        28    68.867   245.953
20190202     2  131.0170   50.4330   -18.800   -29.933        28    68.867   245.953
20190203     2  131.0170   50.4330   -19.900   -26.344        28    68.867   245.953
20190204     4  131.0170   50.4330   -17.000   -22.689        29    70.699   243.791
20190205     2  131.0170   50.4330   -23.300   -31.967        29    70.699   243.791
20190206     6  131.0170   50.4330   -24.600   -33.300        28    70.699   252.498
20190207     4  131.0170   50.4330   -24.700   -33.056        29    71.379   246.133
20190208     2  131.0170   50.4330   -27.100   -32.711        29    71.379   246.133
20190209     2  131.0170   50.4330   -21.400   -29.800        29    71.379   246.133
20190210     6  131.0170   50.4330   -16.700   -27.729        28    71.379   254.924
20190211     2  131.0170   50.4330     0.000   -28.700        28    71.379   254.924
20190212     2  131.0170   50.4330   -17.500   -27.978        28    71.379   254.924
20190213     2  131.0170   50.4330   -16.700   -26.633        28    71.379   254.924
20190214     2  131.0170   50.4330   -11.900   -22.838        28    71.379   254.924
20190215     2  131.0170   50.4330   -10.000   -21.989        28    71.379   254.924
20190216     2  131.0170   50.4330    -8.600   -19.589        28    71.379   254.924
20190217     2  131.0170   50.4330    -7.600   -15.389        28    71.379   254.924
20190218     2  131.0170   50.4330    -3.600   -13.500        28    71.379   254.924
20190219     2  131.0170   50.4330    -0.700   -13.778        28    71.379   254.924
20190220     2  131.0170   50.4330    -0.400   -13.478        28    71.379   254.924
20190221     6  131.0170   50.4330    -2.700   -12.889        27    71.379   264.365
20190222     2  131.0170   50.4330    -1.800   -12.189        27    71.379   264.365
20190223     2  131.0170   50.4330    -2.600   -14.300        27    71.379   264.365
20190224     2  131.0170   50.4330    -2.800    -9.822        27    71.379   264.365
20190225     4  131.0170   50.4330    -5.400    -8.267        30    75.743   252.475
20190226     0  131.0170   50.4330    -5.000   -14.311        30    75.743   252.475
20190227     6  131.0170   50.4330    -4.900   -14.433        29    75.743   261.181
20190228     2  131.0170   50.4330    -2.400   -11.671        29    75.743   261.181
20190301     2  131.0170   50.4330     0.000   -11.925        29    75.743   261.181
20190302     2  131.0170   50.4330    -1.900   -12.878        29    75.743   261.181
20190303     0  131.0170   50.4330    -0.400    -9.275        29    75.743   261.181
20190304     7  131.0170   50.4330     1.500    -9.133        28    74.570   266.322
20190305     2  131.0170   50.4330     1.200    -9.522        28    74.570   266.322
20190306     7  131.0170   50.4330     0.000   -10.311        27    73.375   271.758
20190307     2  131.0170   50.4330    -1.900   -11.278        27    73.375   271.758
20190308     2  131.0170   50.4330     1.400    -9.422        27    73.375   271.758
20190309     2  131.0170   50.4330     0.600    -4.400        27    73.375   271.758
20190310     2  131.0170   50.4330     0.700    -6.833        27    73.375   271.758
20190311     2  131.0170   50.4330     4.000    -5.511        27    73.375   271.758
20190312     2  131.0170   50.4330     4.500    -0.900        27    73.375   271.758
20190313     2  131.0170   50.4330     0.100    -3.367        27    73.375   271.758
20190314     7  131.0170   50.4330     2.300    -2.456        25    70.755   283.020
20190315     2  131.0170   50.4330    -0.900    -5.767        25    69.498   277.992
20190316     2  131.0170   50.4330    -0.500    -8.322        25    69.498   277.992
20190317     2  131.0170   50.4330     2.300    -5.833        25    69.498   277.992
20190318     7  131.0170   50.4330     4.600    -2.322        23    67.158   291.992
20190319     7  131.0170   50.4330     5.500    -1.289        19    60.436   318.086
20190320     4  131.0170   50.4330     0.900    -2.900        33    76.052   230.462
20190321     7  131.0170   50.4330     0.000    -6.200        27    71.990   266.628
20190322     6  131.0170   50.4330    -0.300    -9.056        25    71.990   287.958
20190323     2  131.0170   50.4330    -3.900   -12.156        25    71.990   287.958
20190324     6  131.0170   50.4330    -5.400   -13.733        23    71.990   312.998
20190325     2  131.0170   50.4330    -1.500    -7.367        23    71.990   312.998
20190326     7  131.0170   50.4330     1.800    -4.533        22    71.020   322.818
20190327     7  131.0170   50.4330     1.100    -4.844        21    70.022   333.437
20190328     2  131.0170   50.4330    -4.000   -11.062        21    70.022   333.437
20190329     2  131.0170   50.4330    -2.600   -10.712        21    70.022   333.437
20190330     2  131.0170   50.4330     0.000    -9.662        21    70.022   333.437
20190331     2  131.0170   50.4330     0.000    -8.200        21    70.022   333.437
20190401     2  131.0170   50.4330     0.600    -6.111        21    70.022   333.437
20190402     7  131.0170   50.4330     2.700    -5.200        20    68.992   344.961
20190403     2  131.0170   50.4330     4.600    -2.500        20    68.992   344.961
20190404     7  131.0170   50.4330     5.700    -0.856        19    67.929   357.521
20190405     7  131.0170   50.4330     6.200     0.689        16    61.015   381.341
20190406     7  131.0170   50.4330     8.800     2.222         9    42.755   475.057
20190407     0  131.0170   50.4330     5.900     0.822         0     0.000     0.000
20190408     0  131.0170   50.4330     4.700    -0.989         0     0.000     0.000
20190409     0  131.0170   50.4330     6.600     0.589         0     0.000     0.000
20190410     0  131.0170   50.4330     7.000     0.533         0     0.000     0.000
20190411     0  131.0170   50.4330     8.900     1.244         0     0.000     0.000
20190412     0  131.0170   50.4330     9.600     2.344         0     0.000     0.000
20190413     0  131.0170   50.4330    15.100     6.022         0     0.000     0.000
20190414     0  131.0170   50.4330     4.800    -1.067         0     0.000     0.000
20190415     0  131.0170   50.4330     4.400    -0.156         0     0.000     0.000
20190416     0  131.0170   50.4330    13.900     8.789         0     0.000     0.000
20190417     0  131.0170   50.4330    19.600     6.667         0     0.000     0.000
20190418     1  131.0170   50.4330     1.300    -0.056        11    12.502   113.654
20190419     4  131.0170   50.4330     0.300    -2.178        17    19.017   111.865
20190420     5  131.0170   50.4330     4.400    -1.544        11    12.502   113.654
20190421     7  131.0170   50.4330     6.000     2.867         8    10.599   132.482
20190422     0  131.0170   50.4330     6.300     0.644         8    10.599   132.482
20190423     0  131.0170   50.4330     9.900     5.633         0     0.000     0.000
20190424     0  131.0170   50.4330     3.800     2.167         0     0.000     0.000
20190425     0  131.0170   50.4330     5.200     1.778         0     0.000     0.000
20190426     0  131.0170   50.4330    10.300     3.811         0     0.000     0.000
20190427     0  131.0170   50.4330    12.800     5.456         0     0.000     0.000
20190428     0  131.0170   50.4330    16.600     7.933         0     0.000     0.000
20190429     0  131.0170   50.4330    20.600    10.622         0     0.000     0.000
20190430     0  131.0170   50.4330    18.200    10.144         0     0.000     0.000
20190501     0  131.0170   50.4330    18.000     9.825         0     0.000     0.000
20190502     0  131.0170   50.4330    11.000     6.467         0     0.000     0.000
20190503     0  131.0170   50.4330    18.400     8.833         0     0.000     0.000
20190504     0  131.0170   50.4330    25.100    14.833         0     0.000     0.000
20190505     0  131.0170   50.4330    14.100     9.411         0     0.000     0.000
20190506     0  131.0170   50.4330     5.400     3.678         0     0.000     0.000
20190507     0  131.0170   50.4330     8.000     3.300         0     0.000     0.000
20190508     0  131.0170   50.4330    12.300     6.300         0     0.000     0.000
20190509     0  131.0170   50.4330    12.300     7.767         0     0.000     0.000
20190510     0  131.0170   50.4330    12.300     7.611         0     0.000     0.000
20190511     0  131.0170   50.4330    18.000    10.778         0     0.000     0.000
20190512     0  131.0170   50.4330    20.800    14.912         0     0.000     0.000
20190513     0  131.0170   50.4330    26.000    18.433         0     0.000     0.000
20190514     0  131.0170   50.4330    27.500    18.356         0     0.000     0.000
20190515     0  131.0170   50.4330    16.500    10.811         0     0.000     0.000
20190516     0  131.0170   50.4330    16.100    11.956         0     0.000     0.000
20190517     0  131.0170   50.4330    14.100     9.933         0     0.000     0.000
20190518     0  131.0170   50.4330    20.300    14.233         0     0.000     0.000
20190519     0  131.0170   50.4330    16.400     9.878         0     0.000     0.000
20190520     0  131.0170   50.4330    17.000    11.978         0     0.000     0.000
