    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0  140.1830   51.7330    20.200    15.111         0     0.000     0.000
20180916     0  140.1830   51.7330    18.800    15.167         0     0.000     0.000
20180917     0  140.1830   51.7330    17.300    12.389         0     0.000     0.000
20180918     0  140.1830   51.7330    15.000    11.189         0     0.000     0.000
20180919     0  140.1830   51.7330    13.400    10.500         0     0.000     0.000
20180920     0  140.1830   51.7330    14.300    11.722         0     0.000     0.000
20180921     0  140.1830   51.7330    15.900    11.711         0     0.000     0.000
20180922     0  140.1830   51.7330    16.200    10.022         0     0.000     0.000
20180923     0  140.1830   51.7330    16.200    11.300         0     0.000     0.000
20180924     0  140.1830   51.7330    16.900    13.289         0     0.000     0.000
20180925     0  140.1830   51.7330    15.400    11.278         0     0.000     0.000
20180926     0  140.1830   51.7330    13.000     8.911         0     0.000     0.000
20180927     0  140.1830   51.7330    15.700    11.433         0     0.000     0.000
20180928     0  140.1830   51.7330    18.700    11.222         0     0.000     0.000
20180929     0  140.1830   51.7330    18.200    13.167         0     0.000     0.000
20180930     0  140.1830   51.7330    20.400    12.833         0     0.000     0.000
20181001     0  140.1830   51.7330     8.000     6.567         0     0.000     0.000
20181002     0  140.1830   51.7330     9.000     6.400         0     0.000     0.000
20181003     0  140.1830   51.7330    14.600    10.367         0     0.000     0.000
20181004     0  140.1830   51.7330    13.400    10.489         0     0.000     0.000
20181005     0  140.1830   51.7330    17.200    14.633         0     0.000     0.000
20181006     0  140.1830   51.7330    21.600    13.911         0     0.000     0.000
20181007     0  140.1830   51.7330    16.000     9.889         0     0.000     0.000
20181008     0  140.1830   51.7330    11.900     9.767         0     0.000     0.000
20181009     0  140.1830   51.7330    10.600     8.289         0     0.000     0.000
20181010     0  140.1830   51.7330    10.300     6.678         0     0.000     0.000
20181011     0  140.1830   51.7330     9.800     7.089         0     0.000     0.000
20181012     0  140.1830   51.7330    10.000     5.156         0     0.000     0.000
20181013     0  140.1830   51.7330    11.600     6.833         0     0.000     0.000
20181014     0  140.1830   51.7330    14.200     8.933         0     0.000     0.000
20181015     0  140.1830   51.7330    15.300     9.756         0     0.000     0.000
20181016     0  140.1830   51.7330    10.600     7.856         0     0.000     0.000
20181017     0  140.1830   51.7330     6.500     4.311         0     0.000     0.000
20181018     0  140.1830   51.7330     5.800     3.467         0     0.000     0.000
20181019     0  140.1830   51.7330     9.200     5.689         0     0.000     0.000
20181020     0  140.1830   51.7330     7.900     4.400         0     0.000     0.000
20181021     0  140.1830   51.7330     7.100     3.500         0     0.000     0.000
20181022     0  140.1830   51.7330     6.200     1.767         0     0.000     0.000
20181024     0  140.1830   51.7330    10.000     4.556         0     0.000     0.000
20181025     0  140.1830   51.7330    12.300     7.511         0     0.000     0.000
20181026     0  140.1830   51.7330     6.500     4.344         0     0.000     0.000
20181027     0  140.1830   51.7330    10.700     7.122         0     0.000     0.000
20181028     0  140.1830   51.7330    10.700     7.933         0     0.000     0.000
20181029     0  140.1830   51.7330     4.000     2.589         0     0.000     0.000
20181030     0  140.1830   51.7330     5.700     2.222         0     0.000     0.000
20181031     0  140.1830   51.7330     5.900     2.633         0     0.000     0.000
20181101     0  140.1830   51.7330     5.600     3.000         0     0.000     0.000
20181102     0  140.1830   51.7330     7.800     3.256         0     0.000     0.000
20181103     0  140.1830   51.7330     8.700     6.722         0     0.000     0.000
20181104     1  140.1830   51.7330    10.400     2.833         3     4.000   133.325
20181105     5  140.1830   51.7330    -1.000    -3.078         2     2.241   112.058
20181106     5  140.1830   51.7330     0.500    -2.567         1     1.122   112.222
20181107     2  140.1830   51.7330    -0.900    -2.978         1     1.122   112.222
20181108     2  140.1830   51.7330     1.000    -2.656         1     1.122   112.222
20181109     0  140.1830   51.7330     4.100    -2.722         0     0.000     0.000
20181110     0  140.1830   51.7330     3.500     1.678         0     0.000     0.000
20181111     0  140.1830   51.7330     5.300     4.122         0     0.000     0.000
20181112     0  140.1830   51.7330     2.900     1.578         0     0.000     0.000
20181113     0  140.1830   51.7330     2.100     0.444         0     0.000     0.000
20181114     0  140.1830   51.7330     0.900     0.078         0     0.000     0.000
20181115     0  140.1830   51.7330     1.800     0.133         0     0.000     0.000
20181116     0  140.1830   51.7330     0.900    -1.200         0     0.000     0.000
20181117     1  140.1830   51.7330    -0.600    -5.111         1     0.000     0.000
20181118     0  140.1830   51.7330    -7.400    -8.333         0     0.000     0.000
20181119     0  140.1830   51.7330    -6.200    -7.578         0     0.000     0.000
20181120     1  140.1830   51.7330    -5.700    -8.256         1     0.000     0.000
20181121     2  140.1830   51.7330    -8.800   -11.722         1     0.000     0.000
20181122     2  140.1830   51.7330   -11.800   -14.744         1     0.000     0.000
20181123     2  140.1830   51.7330   -12.200   -14.967         1     0.000     0.000
20181124     2  140.1830   51.7330   -14.500   -17.600         1     0.000     0.000
20181125     2  140.1830   51.7330   -12.600   -16.189         1     0.000     0.000
20181126     2  140.1830   51.7330   -11.800   -15.944         1     0.000     0.000
20181127     4  140.1830   51.7330    -7.400    -9.567         5     8.025   160.508
20181128     2  140.1830   51.7330    -3.800    -7.911         5     8.323   166.464
20181129     5  140.1830   51.7330    -8.000   -10.822         2     3.590   179.489
20181130     2  140.1830   51.7330   -11.300   -14.300         2     3.590   179.489
20181201     2  140.1830   51.7330   -13.200   -15.344         2     3.590   179.489
20181202     2  140.1830   51.7330    -9.900   -13.522         2     3.590   179.489
20181203     2  140.1830   51.7330    -8.600   -10.889         2     3.590   179.489
20181204     2  140.1830   51.7330    -3.200    -6.056         2     2.765   138.269
20181205     2  140.1830   51.7330    -4.700   -11.800         2     2.765   138.269
20181206     5  140.1830   51.7330   -13.600   -18.567         1     1.686   168.565
20181207     2  140.1830   51.7330   -21.300   -23.089         1     1.686   168.565
20181208     2  140.1830   51.7330   -22.700   -23.689         1     1.686   168.565
20181209     4  140.1830   51.7330   -20.000   -21.056         2     2.510   125.521
20181210     4  140.1830   51.7330   -18.100   -18.778         3     4.343   144.774
20181211     5  140.1830   51.7330   -16.400   -17.250         2     3.664   183.183
20181212     2  140.1830   51.7330     0.000   -20.350         2     3.664   183.183
20181213     2  140.1830   51.7330   -17.000   -24.600         2     3.664   183.183
20181214     2  140.1830   51.7330   -21.400   -24.756         2     3.664   183.183
20181215     5  140.1830   51.7330   -16.100   -17.544         1     1.833   183.259
20181216     2  140.1830   51.7330   -13.300   -15.478         1     1.833   183.259
20181217     2  140.1830   51.7330   -10.400   -16.911         1     0.000     0.000
20181218     2  140.1830   51.7330   -18.200   -22.011         1     0.000     0.000
20181219     2  140.1830   51.7330   -15.400   -17.467         1     0.000     0.000
20181220     2  140.1830   51.7330   -13.700   -15.022         1     0.000     0.000
20181221     2  140.1830   51.7330   -13.800   -14.867         1     0.000     0.000
20181222     2  140.1830   51.7330   -10.900   -16.578         1     0.000     0.000
20181223     2  140.1830   51.7330   -15.200   -19.689         1     0.000     0.000
20181224     2  140.1830   51.7330   -11.000   -14.467         1     0.000     0.000
20181225     2  140.1830   51.7330   -15.600   -16.133         1     0.000     0.000
20181226     2  140.1830   51.7330    -9.700   -12.589         1     0.000     0.000
20181227     4  140.1830   51.7330   -12.200   -14.178         4     6.179   154.479
20181228     6  140.1830   51.7330   -11.900   -15.167         3     6.179   205.971
20181229     4  140.1830   51.7330   -11.700   -12.411         9    16.033   178.147
20181230     5  140.1830   51.7330    -8.200   -11.100         1     2.061   206.124
20181231     2  140.1830   51.7330   -13.000   -16.444         1     2.061   206.124
20190101     2  140.1830   51.7330   -14.700   -15.678         1     2.061   206.124
20190102     2  140.1830   51.7330   -15.000   -18.167         1     2.061   206.124
20190103     2  140.1830   51.7330   -15.400   -16.511         1     2.061   206.124
20190104     2  140.1830   51.7330   -13.500   -14.800         1     2.061   206.124
20190105     2  140.1830   51.7330   -13.100   -18.833         1     2.061   206.124
20190106     2  140.1830   51.7330   -15.200   -18.144         1     2.061   206.124
20190107     2  140.1830   51.7330   -16.700   -19.778         1     2.061   206.124
20190108     2  140.1830   51.7330   -16.200   -17.767         1     2.061   206.124
20190109     2  140.1830   51.7330   -15.900   -17.656         1     2.061   206.124
20190110     2  140.1830   51.7330   -15.000   -17.778         1     2.061   206.124
20190111     2  140.1830   51.7330   -13.300   -17.300         1     2.061   206.124
20190112     2  140.1830   51.7330   -13.800   -18.822         1     2.061   206.124
20190113     2  140.1830   51.7330   -16.900   -23.244         1     2.061   206.124
20190114     2  140.1830   51.7330   -17.200   -22.967         1     2.061   206.124
20190115     2  140.1830   51.7330   -19.000   -22.767         1     2.061   206.124
20190116     2  140.1830   51.7330   -16.000   -19.067         1     2.061   206.124
20190117     2  140.1830   51.7330   -17.800   -19.211         1     0.000     0.000
20190118     2  140.1830   51.7330   -10.400   -15.867         1     0.000     0.000
20190119     2  140.1830   51.7330   -11.600   -16.744         1     0.000     0.000
20190120     2  140.1830   51.7330   -15.200   -20.844         1     0.000     0.000
20190121     2  140.1830   51.7330   -20.700   -23.856         1     0.000     0.000
20190122     2  140.1830   51.7330   -15.900   -17.211         1     0.000     0.000
20190123     2  140.1830   51.7330   -13.500   -14.100         1     0.000     0.000
20190124     4  140.1830   51.7330   -11.900   -13.067         3     4.346   144.872
20190125     4  140.1830   51.7330   -10.800   -12.189         5     8.017   160.346
20190126     2  140.1830   51.7330   -11.000   -14.567         5     8.017   160.346
20190127     2  140.1830   51.7330   -12.300   -14.678         5     8.017   160.346
20190128     2  140.1830   51.7330   -10.400   -19.078         5     8.017   160.346
20190129     2  140.1830   51.7330   -18.600   -24.433         5     8.017   160.346
20190130     2  140.1830   51.7330   -15.000   -21.444         5     8.017   160.346
20190131     4  140.1830   51.7330   -14.500   -15.967         6     9.851   164.181
20190201     4  140.1830   51.7330   -12.700   -14.633         7    11.690   167.004
20190202     4  140.1830   51.7330   -15.900   -17.278         8    13.529   169.117
20190203     6  140.1830   51.7330   -16.100   -17.367         6    13.529   225.489
20190204     2  140.1830   51.7330   -11.700   -17.878         6    12.228   203.800
20190205     4  140.1830   51.7330   -14.800   -18.822         8    15.422   192.769
20190206     2  140.1830   51.7330   -20.200   -25.600         8    15.422   192.769
20190207     2  140.1830   51.7330   -22.100   -28.144         8    15.422   192.769
20190208     2  140.1830   51.7330   -27.400   -29.556         8    15.422   192.769
20190209     6  140.1830   51.7330   -23.600   -25.444         7    15.422   220.307
20190210     6  140.1830   51.7330   -18.200   -22.350         6    15.422   257.025
20190211     2  140.1830   51.7330     0.000   -27.700         6    15.422   257.025
20190212     2  140.1830   51.7330   -19.100   -24.956         6    15.422   257.025
20190213     2  140.1830   51.7330   -17.200   -22.411         6    15.422   257.025
20190214     2  140.1830   51.7330   -17.000   -21.478         6    15.422   257.025
20190215     2  140.1830   51.7330   -15.300   -20.578         6    15.422   257.025
20190216     2  140.1830   51.7330   -11.000   -16.011         6    15.422   257.025
20190217     2  140.1830   51.7330    -9.800   -11.700         6    15.422   257.025
20190218     2  140.1830   51.7330    -6.900   -10.289         6    15.422   257.025
20190219     2  140.1830   51.7330    -4.600   -12.433         6    15.422   257.025
20190220     2  140.1830   51.7330    -4.000   -15.267         6    15.422   257.025
20190221     6  140.1830   51.7330    -7.900   -13.100         5    15.422   308.430
20190222     4  140.1830   51.7330    -7.300   -11.711         6    16.106   268.438
20190223     2  140.1830   51.7330    -9.800   -14.922         6    16.106   268.438
20190224     2  140.1830   51.7330    -5.700   -12.211         6    16.106   268.438
20190225     2  140.1830   51.7330    -6.000   -16.078         6    16.106   268.438
20190226     6  140.1830   51.7330    -9.400   -17.400         5    16.106   322.126
20190227     2  140.1830   51.7330    -5.500    -9.778         5    16.106   322.126
20190228     2  140.1830   51.7330    -2.600    -7.489         5    16.106   322.126
20190301     2  140.1830   51.7330    -2.200    -9.256         5    16.106   322.126
20190302     2  140.1830   51.7330    -3.300   -10.933         5    16.106   322.126
20190303     2  140.1830   51.7330    -4.800   -12.733         5    16.106   322.126
20190304     2  140.1830   51.7330    -5.400   -14.111         5    16.106   322.126
20190305     2  140.1830   51.7330    -7.800   -13.389         5    16.106   322.126
20190306     2  140.1830   51.7330    -4.400   -10.033         5    16.106   322.126
20190307     2  140.1830   51.7330    -4.500   -11.322         5    16.106   322.126
20190308     2  140.1830   51.7330    -1.900    -9.011         5    16.106   322.126
20190309     2  140.1830   51.7330    -0.200    -4.100         5    16.106   322.126
20190310     4  140.1830   51.7330    -1.300    -7.100         6    16.819   280.309
20190311     7  140.1830   51.7330     0.700    -5.267         5    16.348   326.954
20190312     4  140.1830   51.7330     2.800    -1.489         6    17.315   288.588
20190313     4  140.1830   51.7330    -0.300    -2.533         7    18.336   261.942
20190314     7  140.1830   51.7330     1.900    -2.500         6    17.773   296.218
20190315     6  140.1830   51.7330    -0.400    -5.967         5    17.773   355.462
20190316     2  140.1830   51.7330     0.200    -4.433         5    17.773   355.462
20190317     2  140.1830   51.7330     1.200    -4.678         5    17.773   355.462
20190318     2  140.1830   51.7330     3.300    -3.378         5    17.773   355.462
20190319     4  140.1830   51.7330     2.600    -4.533         8    20.777   259.708
20190320     2  140.1830   51.7330    -8.100   -13.533         8    20.958   261.977
20190321     2  140.1830   51.7330    -6.900   -15.056         8    20.958   261.977
20190322     6  140.1830   51.7330    -7.200   -13.478         7    20.958   299.402
20190323     2  140.1830   51.7330    -7.200   -13.111         7    20.958   299.402
20190324     2  140.1830   51.7330    -6.300   -13.856         7    20.958   299.402
20190325     2  140.1830   51.7330    -2.600    -9.611         7    20.958   299.402
20190326     2  140.1830   51.7330    -1.800    -9.411         7    20.958   299.402
20190327     6  140.1830   51.7330    -0.900    -8.656         6    20.958   349.302
20190328     2  140.1830   51.7330    -3.600   -10.556         6    20.958   349.302
20190329     2  140.1830   51.7330    -3.800    -6.578         6    20.958   349.302
20190330     2  140.1830   51.7330    -4.600    -6.433         6    20.958   349.302
20190331     6  140.1830   51.7330    -1.700    -4.644         5    20.958   419.163
20190401     2  140.1830   51.7330     0.100    -4.933         5    20.958   419.163
20190402     4  140.1830   51.7330    -1.700    -3.656         6    21.762   362.705
20190403     7  140.1830   51.7330     1.700    -3.267         5    21.192   423.834
20190404     5  140.1830   51.7330     3.300    -2.433         1     4.241   424.132
20190405     2  140.1830   51.7330     2.200    -0.256         1     4.241   424.132
20190406     2  140.1830   51.7330     2.100     0.233         1     4.241   424.132
20190407     2  140.1830   51.7330     2.100    -0.167         1     4.241   424.132
20190408     0  140.1830   51.7330     3.000     0.711         0     0.000     0.000
20190409     0  140.1830   51.7330     5.500     1.711         0     0.000     0.000
20190410     0  140.1830   51.7330     6.000     1.422         0     0.000     0.000
20190411     0  140.1830   51.7330     8.500     2.267         0     0.000     0.000
20190412     0  140.1830   51.7330     8.300     2.167         0     0.000     0.000
20190413     0  140.1830   51.7330    12.000     2.822         0     0.000     0.000
20190414     0  140.1830   51.7330     9.000     3.356         0     0.000     0.000
20190415     0  140.1830   51.7330     8.800     3.689         0     0.000     0.000
20190416     0  140.1830   51.7330    10.800     4.822         0     0.000     0.000
20190417     0  140.1830   51.7330    13.700     7.400         0     0.000     0.000
20190418     0  140.1830   51.7330    12.500     7.156         0     0.000     0.000
20190419     0  140.1830   51.7330     7.900     4.600         0     0.000     0.000
20190420     1  140.1830   51.7330     4.200     1.356         4     4.827   120.682
20190421     0  140.1830   51.7330     6.200     2.811         0     0.000     0.000
20190422     0  140.1830   51.7330     6.800     2.933         0     0.000     0.000
20190423     0  140.1830   51.7330     5.300     1.644         0     0.000     0.000
20190424     1  140.1830   51.7330     9.600     4.122         1     2.000   200.000
20190425     4  140.1830   51.7330     1.800    -0.133         7     8.785   125.499
20190426     0  140.1830   51.7330     5.500     1.556         0     0.000     0.000
20190427     0  140.1830   51.7330    12.200     6.022         0     0.000     0.000
20190428     0  140.1830   51.7330    16.200     7.622         0     0.000     0.000
20190429     0  140.1830   51.7330    17.000     7.844         0     0.000     0.000
20190430     0  140.1830   51.7330    17.600     9.000         0     0.000     0.000
20190501     0  140.1830   51.7330    19.700     9.533         0     0.000     0.000
20190502     0  140.1830   51.7330    18.200     8.467         0     0.000     0.000
20190503     0  140.1830   51.7330    14.800     7.756         0     0.000     0.000
20190504     0  140.1830   51.7330    14.200     6.567         0     0.000     0.000
20190505     0  140.1830   51.7330    13.000     6.133         0     0.000     0.000
20190506     0  140.1830   51.7330     8.900     5.022         0     0.000     0.000
20190507     0  140.1830   51.7330     6.400     4.311         0     0.000     0.000
20190508     0  140.1830   51.7330     5.300     3.078         0     0.000     0.000
20190509     0  140.1830   51.7330     3.800     2.700         0     0.000     0.000
20190510     0  140.1830   51.7330     6.100     3.844         0     0.000     0.000
20190511     0  140.1830   51.7330    11.900     5.356         0     0.000     0.000
20190512     0  140.1830   51.7330    15.000     8.733         0     0.000     0.000
20190513     0  140.1830   51.7330    19.800    11.656         0     0.000     0.000
20190514     0  140.1830   51.7330    22.100    11.111         0     0.000     0.000
20190515     0  140.1830   51.7330    19.500     9.833         0     0.000     0.000
20190516     0  140.1830   51.7330    17.500     9.911         0     0.000     0.000
20190517     0  140.1830   51.7330    16.000    11.956         0     0.000     0.000
20190518     0  140.1830   51.7330    16.000     9.967         0     0.000     0.000
20190519     0  140.1830   51.7330    15.200    11.656         0     0.000     0.000
20190520     0  140.1830   51.7330    19.400    14.589         0     0.000     0.000
