    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0  141.8660   46.6660    20.300    17.911         0     0.000     0.000
20180916     0  141.8660   46.6660    20.700    18.956         0     0.000     0.000
20180917     0  141.8660   46.6660    20.600    17.889         0     0.000     0.000
20180918     0  141.8660   46.6660    20.000    17.411         0     0.000     0.000
20180919     0  141.8660   46.6660    17.800    16.211         0     0.000     0.000
20180920     0  141.8660   46.6660    17.600    15.867         0     0.000     0.000
20180921     0  141.8660   46.6660    18.400    15.211         0     0.000     0.000
20180922     0  141.8660   46.6660    19.600    15.500         0     0.000     0.000
20180923     0  141.8660   46.6660    20.100    14.378         0     0.000     0.000
20180924     0  141.8660   46.6660    16.800    13.544         0     0.000     0.000
20180925     0  141.8660   46.6660    19.400    15.511         0     0.000     0.000
20180926     0  141.8660   46.6660    15.300    11.844         0     0.000     0.000
20180927     0  141.8660   46.6660    14.600    11.633         0     0.000     0.000
20180928     0  141.8660   46.6660    16.200    11.444         0     0.000     0.000
20180929     0  141.8660   46.6660    16.200    13.675         0     0.000     0.000
20180930     0  141.8660   46.6660    17.700    16.067         0     0.000     0.000
20181001     0  141.8660   46.6660    18.800    15.956         0     0.000     0.000
20181002     0  141.8660   46.6660    17.200    11.144         0     0.000     0.000
20181003     0  141.8660   46.6660    16.200    14.989         0     0.000     0.000
20181004     0  141.8660   46.6660    16.200    15.044         0     0.000     0.000
20181005     0  141.8660   46.6660    17.300    15.156         0     0.000     0.000
20181006     0  141.8660   46.6660    17.800    16.289         0     0.000     0.000
20181007     0  141.8660   46.6660    18.500    15.022         0     0.000     0.000
20181008     0  141.8660   46.6660    13.000    11.667         0     0.000     0.000
20181009     0  141.8660   46.6660    14.700    12.767         0     0.000     0.000
20181010     0  141.8660   46.6660    14.700    12.767         0     0.000     0.000
20181011     0  141.8660   46.6660    14.500    11.156         0     0.000     0.000
20181012     0  141.8660   46.6660    17.500    11.322         0     0.000     0.000
20181013     0  141.8660   46.6660    12.600     9.078         0     0.000     0.000
20181014     0  141.8660   46.6660    16.100    13.589         0     0.000     0.000
20181015     0  141.8660   46.6660    16.300    14.189         0     0.000     0.000
20181016     0  141.8660   46.6660    16.800    12.278         0     0.000     0.000
20181017     0  141.8660   46.6660    10.900     8.489         0     0.000     0.000
20181018     0  141.8660   46.6660     8.400     7.011         0     0.000     0.000
20181019     0  141.8660   46.6660    11.400     9.633         0     0.000     0.000
20181020     0  141.8660   46.6660    13.500    10.289         0     0.000     0.000
20181021     0  141.8660   46.6660    12.200    10.411         0     0.000     0.000
20181022     0  141.8660   46.6660    11.300     7.044         0     0.000     0.000
20181024     0  141.8660   46.6660    14.300    12.111         0     0.000     0.000
20181025     0  141.8660   46.6660    13.800    11.944         0     0.000     0.000
20181026     0  141.8660   46.6660    11.900    10.489         0     0.000     0.000
20181027     0  141.8660   46.6660    12.900    10.478         0     0.000     0.000
20181028     0  141.8660   46.6660    13.200    11.133         0     0.000     0.000
20181029     0  141.8660   46.6660    11.200     8.344         0     0.000     0.000
20181030     0  141.8660   46.6660     9.700     7.589         0     0.000     0.000
20181031     0  141.8660   46.6660     7.700     6.144         0     0.000     0.000
20181101     0  141.8660   46.6660     9.500     7.811         0     0.000     0.000
20181102     0  141.8660   46.6660     9.200     8.044         0     0.000     0.000
20181103     0  141.8660   46.6660    11.300     9.922         0     0.000     0.000
20181104     0  141.8660   46.6660    13.100    11.533         0     0.000     0.000
20181105     0  141.8660   46.6660     9.400     4.600         0     0.000     0.000
20181106     0  141.8660   46.6660     6.900     4.622         0     0.000     0.000
20181107     0  141.8660   46.6660     6.900     5.078         0     0.000     0.000
20181108     0  141.8660   46.6660     6.400     4.200         0     0.000     0.000
20181109     0  141.8660   46.6660     8.900     6.000         0     0.000     0.000
20181110     0  141.8660   46.6660    12.500     9.433         0     0.000     0.000
20181111     0  141.8660   46.6660    12.500     9.133         0     0.000     0.000
20181112     0  141.8660   46.6660     7.700     6.733         0     0.000     0.000
20181113     0  141.8660   46.6660     6.700     5.122         0     0.000     0.000
20181114     0  141.8660   46.6660     5.200     4.278         0     0.000     0.000
20181115     0  141.8660   46.6660     5.000     4.400         0     0.000     0.000
20181116     0  141.8660   46.6660     7.400     5.167         0     0.000     0.000
20181117     0  141.8660   46.6660     8.700     3.078         0     0.000     0.000
20181118     0  141.8660   46.6660     1.900     0.589         0     0.000     0.000
20181119     0  141.8660   46.6660     3.200     2.267         0     0.000     0.000
20181120     1  141.8660   46.6660     3.200     0.889         3     3.609   120.289
20181121     0  141.8660   46.6660     0.800    -0.489         0     0.000     0.000
20181122     0  141.8660   46.6660    -0.200    -2.511         0     0.000     0.000
20181123     1  141.8660   46.6660    -1.400    -3.489         5     5.297   105.936
20181124     4  141.8660   46.6660    -4.400    -5.244         8    10.077   125.968
20181125     2  141.8660   46.6660     2.200    -1.356         8    10.077   125.968
20181126     7  141.8660   46.6660     4.000     2.322         7     9.654   137.918
20181127     0  141.8660   46.6660     8.400     5.800         0     0.000     0.000
20181128     0  141.8660   46.6660     8.300     3.633         0     0.000     0.000
20181129     1  141.8660   46.6660    -1.900    -3.122         2     1.949    97.447
20181130     4  141.8660   46.6660    -3.900    -5.322        10    15.906   159.055
20181201     6  141.8660   46.6660    -2.700    -3.489         8    15.906   198.819
20181202     7  141.8660   46.6660     2.300    -2.311         7    14.617   208.808
20181203     7  141.8660   46.6660     6.400     4.422         3     9.223   307.420
20181204     0  141.8660   46.6660     9.000     7.878         0     0.000     0.000
20181205     1  141.8660   46.6660     7.400     2.767         4     5.112   127.799
20181206     4  141.8660   46.6660    -2.300    -6.256         8    11.335   141.685
20181207     6  141.8660   46.6660    -6.000    -6.656         7    11.335   161.926
20181208     4  141.8660   46.6660    -6.400    -9.867         9    13.856   153.961
20181209     4  141.8660   46.6660   -10.200   -10.800        11    17.520   159.271
20181210     6  141.8660   46.6660    -3.700    -7.656        10    17.520   175.198
20181211     4  141.8660   46.6660    -3.700    -5.011        19    32.965   173.499
20181212     4  141.8660   46.6660    -4.700    -6.189        25    44.020   176.082
20181213     6  141.8660   46.6660    -5.800    -8.167        20    44.020   220.102
20181214     2  141.8660   46.6660    -6.600    -7.989        20    42.770   213.850
20181215     6  141.8660   46.6660    -4.300    -5.622        18    42.770   237.611
20181216     7  141.8660   46.6660     1.300    -2.100        17    41.271   242.771
20181217     7  141.8660   46.6660     1.600     0.011        15    38.192   254.613
20181218     4  141.8660   46.6660    -0.200    -2.111        16    39.098   244.362
20181219     2  141.8660   46.6660    -3.400    -4.367        16    39.382   246.135
20181220     6  141.8660   46.6660    -4.100    -5.611        15    39.382   262.544
20181221     2  141.8660   46.6660    -2.700    -3.667        15    39.382   262.544
20181222     6  141.8660   46.6660    -1.400    -2.289        12    39.382   328.180
20181223     4  141.8660   46.6660    -1.400    -2.811        13    40.234   309.492
20181224     4  141.8660   46.6660    -0.200    -3.633        15    42.422   282.816
20181225     4  141.8660   46.6660    -5.100    -6.756        17    45.303   266.490
20181226     6  141.8660   46.6660    -2.700    -3.556        13    45.303   348.487
20181227     4  141.8660   46.6660    -3.000    -7.000        23    62.552   271.964
20181228     6  141.8660   46.6660    -5.400    -8.367        19    62.552   329.219
20181229     6  141.8660   46.6660    -3.600    -5.156        17    62.552   367.951
20181230     4  141.8660   46.6660    -1.800    -3.700        22    67.838   308.354
20181231     6  141.8660   46.6660    -1.800    -3.989        17    67.838   399.046
20190101     2  141.8660   46.6660    -3.500    -4.267        17    67.838   399.046
20190102     2  141.8660   46.6660    -4.700    -6.856        17    67.838   399.046
20190103     2  141.8660   46.6660    -4.500    -5.556        17    66.127   388.980
20190104     6  141.8660   46.6660    -3.300    -4.211        15    66.127   440.843
20190105     4  141.8660   46.6660    -1.600    -3.900        27    79.378   293.994
20190106     6  141.8660   46.6660    -5.900    -6.522        24    79.378   330.743
20190107     4  141.8660   46.6660    -7.800    -9.567        26    81.901   315.005
20190108     6  141.8660   46.6660    -4.800    -6.744        22    81.901   372.279
20190109     4  141.8660   46.6660    -4.100    -6.256        24    84.457   351.906
20190110     6  141.8660   46.6660    -4.700    -5.533        20    84.457   422.287
20190111     4  141.8660   46.6660    -4.700    -6.411        22    87.011   395.504
20190112     6  141.8660   46.6660    -5.300    -6.278        21    87.011   414.338
20190113     6  141.8660   46.6660    -6.500    -6.956        20    87.011   435.055
20190114     2  141.8660   46.6660    -5.600    -6.889        20    86.106   430.531
20190115     4  141.8660   46.6660    -0.600    -3.478        21    86.919   413.901
20190116     4  141.8660   46.6660     0.700    -2.422        24    90.345   376.439
20190117     5  141.8660   46.6660    -6.200    -9.111        10    55.257   552.568
20190118     4  141.8660   46.6660    -7.000   -11.056        23    78.017   339.204
20190119     6  141.8660   46.6660    -5.300    -6.067        22    78.017   354.622
20190120     6  141.8660   46.6660    -5.300    -7.189        20    78.017   390.084
20190121     2  141.8660   46.6660    -5.900    -8.556        20    76.955   384.775
20190122     4  141.8660   46.6660    -7.600    -8.289        21    78.306   372.888
20190123     4  141.8660   46.6660    -5.600    -6.444        24    83.831   349.294
20190124     6  141.8660   46.6660    -2.200    -4.367        22    83.831   381.048
20190125     2  141.8660   46.6660    -2.700    -3.944        22    83.072   377.598
20190126     4  141.8660   46.6660    -3.100    -4.744        23    84.474   367.280
20190127     4  141.8660   46.6660    -4.800    -6.444        25    87.390   349.558
20190128     4  141.8660   46.6660    -2.500    -5.133        26    89.257   343.297
20190129     6  141.8660   46.6660    -2.400    -6.222        20    89.257   446.287
20190130     4  141.8660   46.6660    -4.600    -6.844        21    89.973   428.443
20190131     4  141.8660   46.6660     0.200    -2.644        25    95.314   381.256
20190201     4  141.8660   46.6660    -6.500    -7.756        26    96.280   370.308
20190202     6  141.8660   46.6660    -7.200    -8.278        25    96.280   385.120
20190203     6  141.8660   46.6660    -3.700    -5.189        22    96.280   437.637
20190204     4  141.8660   46.6660    -2.400    -3.589        24    98.204   409.182
20190205     6  141.8660   46.6660    -2.800    -7.656        20    98.204   491.018
20190206     2  141.8660   46.6660    -9.700   -10.578        20    96.328   481.640
20190207     6  141.8660   46.6660   -10.800   -12.056        18    96.328   535.156
20190208     4  141.8660   46.6660   -12.600   -15.600        38   132.060   347.527
20190209     6  141.8660   46.6660   -14.800   -16.978        35   132.060   377.315
20190210     4  141.8660   46.6660   -13.400   -14.662        36   132.741   368.726
20190211     7  141.8660   46.6660     0.000   -11.900        35   135.272   386.492
20190212     2  141.8660   46.6660    -7.800   -11.322        35   134.410   384.029
20190213     4  141.8660   46.6660   -10.100   -13.322        39   141.236   362.144
20190214     6  141.8660   46.6660   -10.400   -11.944        36   141.236   392.323
20190215     6  141.8660   46.6660    -4.500    -8.000        34   141.236   415.401
20190216     2  141.8660   46.6660    -3.400    -4.522        34   141.236   415.401
20190217     6  141.8660   46.6660    -3.200    -4.633        31   141.236   455.601
20190218     2  141.8660   46.6660    -2.500    -4.222        31   139.911   451.325
20190219     7  141.8660   46.6660     1.500    -0.822        29   137.187   473.058
20190220     2  141.8660   46.6660     3.500    -0.911        29   137.187   473.058
20190221     6  141.8660   46.6660    -0.900    -4.011        28   137.187   489.953
20190222     2  141.8660   46.6660     0.600    -1.578        28   137.187   489.953
20190223     2  141.8660   46.6660     0.900    -2.633        28   137.187   489.953
20190224     7  141.8660   46.6660     0.900    -3.356        27   135.195   500.721
20190225     7  141.8660   46.6660     2.500    -0.200        26   133.159   512.150
20190226     4  141.8660   46.6660    -3.400    -4.478        27   133.929   496.034
20190227     6  141.8660   46.6660    -1.000    -2.789        26   133.929   515.112
20190228     2  141.8660   46.6660     1.500     0.656        26   133.929   515.112
20190301     7  141.8660   46.6660     2.900     0.900        25   131.821   527.282
20190302     2  141.8660   46.6660     2.500    -0.922        25   131.821   527.282
20190303     7  141.8660   46.6660     2.100    -2.400        24   129.662   540.259
20190304     2  141.8660   46.6660     2.100    -1.478        24   129.662   540.259
20190305     4  141.8660   46.6660     1.500    -1.367        25   130.644   522.575
20190306     7  141.8660   46.6660     1.600     0.356        23   127.671   555.091
20190307     6  141.8660   46.6660    -0.700    -3.144        22   127.671   580.322
20190308     2  141.8660   46.6660     1.000    -3.367        22   127.671   580.322
20190309     2  141.8660   46.6660     3.400     1.022        22   127.671   580.322
20190310     7  141.8660   46.6660     3.800     1.256        17   113.923   670.137
20190311     2  141.8660   46.6660     2.200     0.844        17   113.923   670.137
20190312     7  141.8660   46.6660     3.400     0.344        16   109.959   687.242
20190313     4  141.8660   46.6660    -0.700    -1.800        26   121.061   465.620
20190314     7  141.8660   46.6660     0.900    -0.944        20   115.911   579.554
20190315     2  141.8660   46.6660     0.000    -1.789        20   115.822   579.111
20190316     3  141.8660   46.6660     1.700     0.333        22   118.198   537.264
20190317     7  141.8660   46.6660     3.800     0.489        17   113.135   665.499
20190318     7  141.8660   46.6660     3.300     1.711        16   111.907   699.419
20190319     7  141.8660   46.6660     4.500     3.356         1     7.000   700.000
20190320     2  141.8660   46.6660     2.500    -2.044         1     7.000   700.000
20190321     4  141.8660   46.6660     1.200    -3.833         5    11.154   223.081
20190322     2  141.8660   46.6660    -6.300    -7.322         5    11.348   226.958
20190323     4  141.8660   46.6660    -5.800    -6.322         8    15.712   196.405
20190324     6  141.8660   46.6660    -3.700    -5.956         7    15.712   224.463
20190325     5  141.8660   46.6660     1.200    -2.178         3     9.432   314.409
20190326     5  141.8660   46.6660     1.200    -1.178         1     7.000   700.000
20190327     4  141.8660   46.6660     0.500    -1.200         9    15.888   176.532
20190328     5  141.8660   46.6660    -0.500    -2.911         3     9.270   308.991
20190329     2  141.8660   46.6660    -2.500    -3.378         3     9.236   307.875
20190330     2  141.8660   46.6660    -1.600    -3.400         3     9.176   305.875
20190331     0  141.8660   46.6660     1.100    -0.811         3     9.176   305.875
20190401     5  141.8660   46.6660     1.700    -0.978         1     6.940   694.000
20190402     2  141.8660   46.6660    -0.200    -2.556         1     6.940   694.000
20190403     2  141.8660   46.6660    -0.100    -1.222         1     6.940   694.000
20190404     0  141.8660   46.6660     1.300     0.100         0     0.000     0.000
20190405     0  141.8660   46.6660     1.600     0.222         0     0.000     0.000
20190406     1  141.8660   46.6660     1.900     0.400         1     1.272   127.200
20190407     2  141.8660   46.6660     0.900     0.300         1     1.272   127.200
20190408     0  141.8660   46.6660     2.600     0.778         0     0.000     0.000
20190409     0  141.8660   46.6660     2.400     1.222         0     0.000     0.000
20190410     0  141.8660   46.6660     3.400     0.800         0     0.000     0.000
20190411     0  141.8660   46.6660     5.100     3.011         0     0.000     0.000
20190412     0  141.8660   46.6660     7.000     2.322         0     0.000     0.000
20190413     0  141.8660   46.6660     7.500     2.989         0     0.000     0.000
20190414     0  141.8660   46.6660     8.400     6.400         0     0.000     0.000
20190415     0  141.8660   46.6660     8.700     5.633         0     0.000     0.000
20190416     0  141.8660   46.6660    10.700     5.244         0     0.000     0.000
20190417     0  141.8660   46.6660     9.800     7.222         0     0.000     0.000
20190418     0  141.8660   46.6660    18.400    12.144         0     0.000     0.000
20190419     0  141.8660   46.6660    19.400    13.222         0     0.000     0.000
20190420     0  141.8660   46.6660     5.800     3.867         0     0.000     0.000
20190421     0  141.8660   46.6660     6.300     3.444         0     0.000     0.000
20190422     0  141.8660   46.6660     7.900     5.367         0     0.000     0.000
20190423     0  141.8660   46.6660     9.000     5.333         0     0.000     0.000
20190424     0  141.8660   46.6660    10.900     9.222         0     0.000     0.000
20190425     0  141.8660   46.6660     8.200     5.911         0     0.000     0.000
20190426     0  141.8660   46.6660     3.300     1.578         0     0.000     0.000
20190427     0  141.8660   46.6660     5.200     2.722         0     0.000     0.000
20190428     0  141.8660   46.6660     7.600     4.300         0     0.000     0.000
20190429     0  141.8660   46.6660     7.700     6.611         0     0.000     0.000
20190430     0  141.8660   46.6660    10.100     7.578         0     0.000     0.000
20190501     0  141.8660   46.6660    14.000    11.088         0     0.000     0.000
20190502     0  141.8660   46.6660    13.700     8.678         0     0.000     0.000
20190503     0  141.8660   46.6660    14.700     6.000         0     0.000     0.000
20190504     0  141.8660   46.6660    13.900     7.044         0     0.000     0.000
20190505     0  141.8660   46.6660    15.300    12.022         0     0.000     0.000
20190506     0  141.8660   46.6660    18.300    12.067         0     0.000     0.000
20190507     0  141.8660   46.6660    18.300    11.278         0     0.000     0.000
20190508     0  141.8660   46.6660     8.100     5.822         0     0.000     0.000
20190509     0  141.8660   46.6660     6.900     4.867         0     0.000     0.000
20190510     0  141.8660   46.6660     5.800     4.833         0     0.000     0.000
20190511     0  141.8660   46.6660     5.000     4.144         0     0.000     0.000
20190512     0  141.8660   46.6660     7.300     5.311         0     0.000     0.000
20190513     0  141.8660   46.6660    10.000     5.911         0     0.000     0.000
20190514     0  141.8660   46.6660    14.100    11.056         0     0.000     0.000
20190515     0  141.8660   46.6660    16.200    14.133         0     0.000     0.000
20190516     0  141.8660   46.6660    14.400    12.956         0     0.000     0.000
20190517     0  141.8660   46.6660    14.800    13.589         0     0.000     0.000
20190518     0  141.8660   46.6660    18.000    15.422         0     0.000     0.000
20190519     0  141.8660   46.6660    18.500    16.578         0     0.000     0.000
20190520     0  141.8660   46.6660    20.600    16.056         0     0.000     0.000
