    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0  139.8660   73.3330     3.100     1.989         0     0.000     0.000
20180916     0  139.8660   73.3330     3.300     2.611         0     0.000     0.000
20180917     0  139.8660   73.3330     3.300     2.689         0     0.000     0.000
20180918     0  139.8660   73.3330     3.900     2.944         0     0.000     0.000
20180919     0  139.8660   73.3330     4.300     3.733         0     0.000     0.000
20180920     0  139.8660   73.3330     4.000     3.444         0     0.000     0.000
20180921     0  139.8660   73.3330     3.500     1.812         0     0.000     0.000
20180922     0  139.8660   73.3330     1.800     1.222         0     0.000     0.000
20180923     0  139.8660   73.3330     2.300     1.986         0     0.000     0.000
20180924     0  139.8660   73.3330     2.900     2.278         0     0.000     0.000
20180925     0  139.8660   73.3330     2.900     1.589         0     0.000     0.000
20180926     0  139.8660   73.3330     1.300     0.157         0     0.000     0.000
20180927     0  139.8660   73.3330     0.600    -0.622         0     0.000     0.000
20180928     0  139.8660   73.3330     1.300     0.438         0     0.000     0.000
20180929     0  139.8660   73.3330     1.300    -0.256         0     0.000     0.000
20180930     0  139.8660   73.3330     1.200     0.688         0     0.000     0.000
20181001     0  139.8660   73.3330     1.000    -0.100         0     0.000     0.000
20181002     0  139.8660   73.3330     1.200     0.933         0     0.000     0.000
20181003     1  139.8660   73.3330     1.700     0.800         1     1.352   135.200
20181004     2  139.8660   73.3330     1.100     0.689         1     1.352   135.200
20181005     0  139.8660   73.3330     1.700     1.238         0     0.000     0.000
20181006     0  139.8660   73.3330     1.400     1.056         0     0.000     0.000
20181007     1  139.8660   73.3330     0.700     0.167         1     1.225   122.540
20181008     2  139.8660   73.3330     1.200     0.743         1     1.225   122.540
20181009     2  139.8660   73.3330     0.500    -0.422         1     1.225   122.540
20181010     2  139.8660   73.3330    -0.300    -1.317         1     1.225   122.540
20181011     2  139.8660   73.3330    -0.800    -2.489         1     1.225   122.540
20181012     2  139.8660   73.3330    -2.200    -2.813         1     1.225   122.540
20181013     2  139.8660   73.3330    -1.800    -2.556         1     1.225   122.540
20181014     4  139.8660   73.3330    -1.000    -2.489         3     3.217   107.233
20181015     2  139.8660   73.3330    -0.800    -1.275         3     3.501   116.716
20181016     2  139.8660   73.3330     0.700    -0.229         3     3.501   116.716
20181017     5  139.8660   73.3330     0.600    -0.029         1     1.215   121.540
20181018     2  139.8660   73.3330    -0.500    -0.938         1     1.160   115.973
20181019     4  139.8660   73.3330     0.000    -1.943         3     3.197   106.581
20181020     2  139.8660   73.3330    -1.600    -2.478         3     3.197   106.581
20181021     4  139.8660   73.3330    -2.700    -3.278         5     5.342   106.838
20181022     4  139.8660   73.3330    -2.700    -3.244         6     6.470   107.831
20181024     4  139.8660   73.3330    -3.400    -4.767         7     7.533   107.617
20181025     2  139.8660   73.3330    -3.800    -5.188         7     7.752   110.748
20181026     4  139.8660   73.3330    -3.800    -4.989        10    10.741   107.415
20181027     2  139.8660   73.3330    -5.600    -8.400        10    10.977   109.773
20181028     2  139.8660   73.3330     0.000    -7.129        10    10.797   107.973
20181029     4  139.8660   73.3330    -1.900    -5.356        11    11.541   104.921
20181030     2  139.8660   73.3330    -1.500    -1.800        11    11.987   108.973
20181031     6  139.8660   73.3330    -2.200    -3.800        10    11.987   119.870
20181101     2  139.8660   73.3330    -4.900    -7.087        10    11.688   116.881
20181102     2  139.8660   73.3330    -5.500    -7.811        10    11.508   115.081
20181103     2  139.8660   73.3330    -8.300   -11.167        10    11.508   115.081
20181104     2  139.8660   73.3330   -10.900   -13.567        10    11.508   115.081
20181105     2  139.8660   73.3330   -12.000   -15.378        10    11.508   115.081
20181106     2  139.8660   73.3330   -17.100   -19.571        10    11.508   115.081
20181107     2  139.8660   73.3330     0.000   -19.114        10    11.508   115.081
20181108     2  139.8660   73.3330   -18.900   -21.943        10    11.508   115.081
20181109     2  139.8660   73.3330     0.000   -19.875        10    11.508   115.081
20181110     2  139.8660   73.3330   -18.500   -21.222        10    11.508   115.081
20181111     2  139.8660   73.3330   -10.400   -14.244        10    11.508   115.081
20181112     2  139.8660   73.3330    -8.000   -11.122        10    11.328   113.281
20181113     2  139.8660   73.3330    -9.800   -14.611        10    11.148   111.481
20181114     2  139.8660   73.3330   -13.100   -15.867        10    11.148   111.481
20181115     2  139.8660   73.3330   -15.900   -17.822        10    11.148   111.481
20181116     2  139.8660   73.3330   -18.500   -20.967        10    11.148   111.481
20181117     2  139.8660   73.3330   -19.900   -20.911        10    11.148   111.481
20181118     2  139.8660   73.3330   -19.900   -21.122        10    11.148   111.481
20181119     2  139.8660   73.3330   -20.100   -21.189        10    11.148   111.481
20181120     2  139.8660   73.3330   -20.700   -22.211        10    11.148   111.481
20181121     2  139.8660   73.3330   -21.000   -22.267        10    11.148   111.481
20181122     2  139.8660   73.3330   -19.300   -21.378        10    10.968   109.681
20181123     2  139.8660   73.3330   -23.900   -24.689        10    10.968   109.681
20181124     2  139.8660   73.3330   -23.500   -24.122        10    10.968   109.681
20181125     2  139.8660   73.3330   -13.400   -19.211        10    10.788   107.881
20181126     2  139.8660   73.3330   -17.700   -22.613        10    10.608   106.081
20181127     2  139.8660   73.3330   -23.000   -24.787        10    10.608   106.081
20181128     2  139.8660   73.3330   -19.800   -21.011        10    10.608   106.081
20181129     2  139.8660   73.3330   -19.500   -21.433        10    10.608   106.081
20181130     2  139.8660   73.3330   -19.300   -22.325        10    10.608   106.081
20181201     2  139.8660   73.3330   -19.200   -20.856        10    10.608   106.081
20181202     2  139.8660   73.3330   -19.200   -21.022        10    10.608   106.081
20181203     2  139.8660   73.3330   -23.400   -24.450        10    10.608   106.081
20181204     2  139.8660   73.3330   -23.700   -24.471        10    10.608   106.081
20181205     2  139.8660   73.3330     0.000   -22.025        10    10.608   106.081
20181206     2  139.8660   73.3330   -22.500   -23.656        10    10.608   106.081
20181207     2  139.8660   73.3330   -23.400   -25.567        10    10.608   106.081
20181208     2  139.8660   73.3330   -23.400   -25.413        10    10.608   106.081
20181209     2  139.8660   73.3330   -26.800   -27.967        10    10.608   106.081
20181210     2  139.8660   73.3330   -27.000   -27.656        10    10.608   106.081
20181211     2  139.8660   73.3330   -25.000   -26.475        10    10.608   106.081
20181212     2  139.8660   73.3330     0.000   -24.075        10    10.608   106.081
20181213     4  139.8660   73.3330   -21.000   -22.425        11    11.287   102.612
20181214     2  139.8660   73.3330   -20.200   -22.689        11    11.578   105.253
20181215     2  139.8660   73.3330   -23.500   -25.567        11    11.578   105.253
20181216     2  139.8660   73.3330   -27.600   -28.889        11    11.378   103.434
20181217     2  139.8660   73.3330   -29.200   -31.612        11    11.178   101.616
20181218     2  139.8660   73.3330   -31.100   -32.262        11    10.978    99.798
20181219     2  139.8660   73.3330   -31.800   -32.575        11    10.978    99.798
20181220     2  139.8660   73.3330   -30.900   -31.733        11    10.978    99.798
20181221     2  139.8660   73.3330   -27.200   -29.387        11    10.978    99.798
20181222     2  139.8660   73.3330   -30.300   -31.244        11    10.978    99.798
20181223     2  139.8660   73.3330   -28.100   -30.789        11    10.978    99.798
20181224     2  139.8660   73.3330   -32.500   -33.111        11    10.978    99.798
20181225     2  139.8660   73.3330   -29.700   -31.525        11    10.978    99.798
20181226     4  139.8660   73.3330   -19.500   -22.650        13    15.758   121.217
20181227     2  139.8660   73.3330   -18.700   -20.200        13    16.139   124.143
20181228     4  139.8660   73.3330   -20.000   -22.562        14    17.647   126.049
20181229     2  139.8660   73.3330   -23.200   -25.300        14    18.017   128.695
20181230     6  139.8660   73.3330   -19.500   -20.367        13    18.017   138.595
20181231     4  139.8660   73.3330   -19.500   -21.111        14    18.697   133.548
20190101     2  139.8660   73.3330   -15.200   -18.250        14    18.697   133.548
20190102     2  139.8660   73.3330   -16.900   -18.457        14    19.067   136.193
20190103     4  139.8660   73.3330   -19.700   -22.733        15    20.398   135.985
20190104     2  139.8660   73.3330   -20.600   -22.414        15    20.758   138.388
20190105     2  139.8660   73.3330   -24.200   -26.188        15    20.618   137.454
20190106     2  139.8660   73.3330   -27.600   -30.863        15    20.618   137.454
20190107     2  139.8660   73.3330   -30.900   -33.033        15    20.618   137.454
20190108     2  139.8660   73.3330   -30.800   -33.578        15    20.618   137.454
20190109     2  139.8660   73.3330   -29.300   -30.800        15    20.618   137.454
20190110     2  139.8660   73.3330   -29.300   -31.050        15    20.618   137.454
20190111     2  139.8660   73.3330     1.500   -22.956        15    20.618   137.454
20190112     2  139.8660   73.3330   -30.500   -32.229        15    20.618   137.454
20190113     2  139.8660   73.3330   -30.600   -33.689        15    20.618   137.454
20190114     2  139.8660   73.3330   -27.500   -29.656        15    20.478   136.521
20190115     2  139.8660   73.3330   -29.500   -31.067        15    20.338   135.588
20190116     2  139.8660   73.3330   -33.600   -35.556        15    20.338   135.588
20190117     2  139.8660   73.3330   -36.000   -37.450        15    20.338   135.588
20190118     2  139.8660   73.3330   -36.000   -37.600        15    20.338   135.588
20190119     2  139.8660   73.3330   -32.700   -35.900        15    20.338   135.588
20190120     2  139.8660   73.3330   -31.700   -32.812        15    20.338   135.588
20190121     2  139.8660   73.3330   -34.700   -36.811        15    20.338   135.588
20190122     2  139.8660   73.3330   -33.200   -36.133        15    20.338   135.588
20190123     2  139.8660   73.3330   -34.000   -35.575        15    20.338   135.588
20190124     2  139.8660   73.3330   -34.400   -35.100        15    20.338   135.588
20190125     2  139.8660   73.3330   -31.000   -32.744        15    20.338   135.588
20190126     2  139.8660   73.3330   -33.800   -34.657        15    20.338   135.588
20190127     2  139.8660   73.3330   -33.000   -34.763        15    20.338   135.588
20190128     2  139.8660   73.3330   -33.300   -34.522        15    20.338   135.588
20190129     2  139.8660   73.3330   -29.800   -33.025        15    20.198   134.654
20190130     6  139.8660   73.3330   -26.000   -27.700        14    20.198   144.272
20190131     4  139.8660   73.3330   -26.000   -29.713        15    20.877   139.182
20190201     2  139.8660   73.3330   -35.800   -36.667        15    20.877   139.182
20190202     2  139.8660   73.3330   -34.100   -35.688        15    20.877   139.182
20190203     2  139.8660   73.3330   -31.900   -33.956        15    20.877   139.182
20190204     2  139.8660   73.3330   -30.700   -33.911        15    20.877   139.182
20190205     2  139.8660   73.3330   -35.800   -36.887        15    20.877   139.182
20190206     2  139.8660   73.3330   -16.900   -25.756        15    21.238   141.586
20190207     2  139.8660   73.3330   -14.400   -22.887        15    21.098   140.652
20190208     2  139.8660   73.3330     0.000   -32.286        15    21.098   140.652
20190209     2  139.8660   73.3330   -21.700   -30.011        15    20.958   139.719
20190210     2  139.8660   73.3330   -26.000   -29.425        15    20.958   139.719
20190211     7  139.8660   73.3330     0.000   -29.800        14    20.585   147.033
20190212     4  139.8660   73.3330   -28.800   -30.929        15    21.264   141.759
20190213     2  139.8660   73.3330   -27.600   -29.775        15    21.264   141.759
20190214     2  139.8660   73.3330   -32.200   -34.344        15    21.264   141.759
20190215     2  139.8660   73.3330   -33.800   -35.644        15    21.264   141.759
20190216     2  139.8660   73.3330   -31.700   -36.011        15    21.264   141.759
20190217     2  139.8660   73.3330   -37.000   -37.489        15    21.264   141.759
20190218     2  139.8660   73.3330   -30.700   -33.800        15    21.264   141.759
20190219     2  139.8660   73.3330   -22.100   -28.129        15    21.624   144.163
20190220     2  139.8660   73.3330   -22.000   -24.567        15    21.624   144.163
20190221     2  139.8660   73.3330   -28.100   -29.011        15    21.624   144.163
20190222     2  139.8660   73.3330   -28.400   -30.511        15    21.624   144.163
20190223     2  139.8660   73.3330   -25.600   -29.075        15    21.624   144.163
20190224     2  139.8660   73.3330   -31.100   -34.222        15    21.624   144.163
20190225     2  139.8660   73.3330   -27.300   -32.022        15    21.624   144.163
20190226     2  139.8660   73.3330   -23.000   -25.478        15    21.624   144.163
20190227     2  139.8660   73.3330   -22.500   -26.978        15    21.624   144.163
20190228     2  139.8660   73.3330   -26.300   -27.322        15    21.624   144.163
20190301     2  139.8660   73.3330   -27.800   -30.744        15    21.624   144.163
20190302     2  139.8660   73.3330   -25.600   -28.011        15    21.624   144.163
20190303     2  139.8660   73.3330   -27.600   -28.986        15    21.624   144.163
20190304     2  139.8660   73.3330   -27.600   -29.363        15    21.624   144.163
20190305     2  139.8660   73.3330   -25.600   -26.833        15    21.624   144.163
20190306     2  139.8660   73.3330   -23.900   -27.311        15    21.624   144.163
20190307     2  139.8660   73.3330   -22.800   -24.956        15    21.624   144.163
20190308     2  139.8660   73.3330   -23.000   -27.189        15    21.624   144.163
20190309     4  139.8660   73.3330   -25.600   -27.278        16    22.955   143.468
20190310     2  139.8660   73.3330   -24.600   -28.422        16    23.305   145.659
20190311     6  139.8660   73.3330   -21.600   -24.556        15    23.305   155.370
20190312     2  139.8660   73.3330   -23.400   -27.656        15    22.445   149.636
20190313     2  139.8660   73.3330   -25.000   -27.500        15    22.305   148.703
20190314     2  139.8660   73.3330   -21.600   -25.233        15    22.305   148.703
20190315     2  139.8660   73.3330   -22.800   -27.256        15    22.305   148.703
20190316     2  139.8660   73.3330   -28.500   -30.589        15    22.305   148.703
20190317     2  139.8660   73.3330   -24.600   -28.056        15    22.305   148.703
20190318     2  139.8660   73.3330   -23.400   -25.356        15    22.165   147.770
20190319     2  139.8660   73.3330   -25.400   -29.689        15    22.025   146.836
20190320     2  139.8660   73.3330   -28.100   -31.933        15    22.025   146.836
20190321     2  139.8660   73.3330   -27.600   -30.300        15    22.025   146.836
20190322     2  139.8660   73.3330   -22.000   -23.733        15    21.885   145.903
20190323     2  139.8660   73.3330   -21.000   -24.978        15    21.745   144.970
20190324     2  139.8660   73.3330   -25.100   -27.600        15    21.745   144.970
20190325     2  139.8660   73.3330   -23.800   -26.225        15    21.745   144.970
20190326     2  139.8660   73.3330   -21.800   -25.778        15    21.745   144.970
20190327     2  139.8660   73.3330   -23.000   -26.111        15    21.605   144.036
20190328     2  139.8660   73.3330   -18.800   -24.278        15    21.465   143.103
20190329     2  139.8660   73.3330    -9.000   -11.438        15    21.325   142.170
20190330     2  139.8660   73.3330    -7.000   -10.125        15    21.185   141.236
20190331     2  139.8660   73.3330    -9.800   -14.044        15    21.045   140.303
20190401     2  139.8660   73.3330   -14.700   -15.833        15    20.905   139.370
20190402     2  139.8660   73.3330   -12.400   -16.100        15    20.765   138.436
20190403     2  139.8660   73.3330   -14.600   -17.489        15    20.765   138.436
20190404     2  139.8660   73.3330   -12.500   -17.175        15    20.625   137.503
20190405     2  139.8660   73.3330    -8.600   -14.567        15    20.485   136.570
20190406     2  139.8660   73.3330    -9.500   -13.244        15    20.345   135.636
20190407     4  139.8660   73.3330   -11.000   -12.712        16    21.723   135.766
20190408     2  139.8660   73.3330    -9.600   -11.678        16    22.069   137.933
20190409     2  139.8660   73.3330   -12.800   -15.189        16    21.919   136.996
20190410     2  139.8660   73.3330   -13.200   -15.062        16    21.919   136.996
20190411     2  139.8660   73.3330     0.000   -19.150        16    21.919   136.996
20190412     2  139.8660   73.3330   -16.600   -18.271        16    21.919   136.996
20190413     2  139.8660   73.3330   -16.300   -17.950        16    21.919   136.996
20190414     2  139.8660   73.3330   -17.000   -18.433        16    21.769   136.058
20190415     2  139.8660   73.3330   -15.400   -18.000        16    21.619   135.121
20190416     2  139.8660   73.3330   -14.600   -16.467        16    21.469   134.183
20190417     2  139.8660   73.3330   -14.200   -17.311        16    21.319   133.246
20190418     2  139.8660   73.3330   -11.000   -15.537        16    21.169   132.308
20190419     2  139.8660   73.3330    -9.600   -17.167        16    21.019   131.371
20190420     2  139.8660   73.3330   -15.000   -17.300        16    21.019   131.371
20190421     2  139.8660   73.3330   -11.700   -14.175        16    21.019   131.371
20190422     2  139.8660   73.3330    -8.800   -11.012        16    21.019   131.371
20190423     2  139.8660   73.3330    -7.400    -8.975        16    21.019   131.371
20190424     2  139.8660   73.3330    -4.900   -11.356        16    21.019   131.371
20190425     2  139.8660   73.3330    -9.200   -11.511        16    21.019   131.371
20190426     2  139.8660   73.3330    -6.000    -9.744        16    21.019   131.371
20190427     2  139.8660   73.3330    -7.400   -12.300        16    20.869   130.433
20190428     2  139.8660   73.3330   -11.800   -13.533        16    20.869   130.433
20190429     2  139.8660   73.3330    -7.700    -9.750        16    20.869   130.433
20190430     2  139.8660   73.3330    -8.600   -11.478        16    20.869   130.433
20190501     2  139.8660   73.3330    -6.800    -7.762        16    20.719   129.496
20190502     2  139.8660   73.3330    -7.100   -12.933        16    20.569   128.558
20190503     2  139.8660   73.3330   -10.200   -12.050        16    20.569   128.558
20190504     2  139.8660   73.3330    -8.300   -10.067        16    20.569   128.558
20190505     2  139.8660   73.3330    -8.400   -11.633        16    20.569   128.558
20190506     2  139.8660   73.3330    -5.600    -8.467        16    20.569   128.558
20190507     2  139.8660   73.3330    -2.600    -5.400        16    20.569   128.558
20190508     2  139.8660   73.3330    -5.400    -6.367        16    20.419   127.621
20190509     2  139.8660   73.3330    -2.300    -4.325        16    20.429   127.683
20190510     2  139.8660   73.3330    -4.500    -6.356        16    20.269   126.683
20190511     2  139.8660   73.3330    -6.200    -7.013        16    20.119   125.746
20190512     2  139.8660   73.3330    -5.900    -7.533        16    20.119   125.746
20190513     2  139.8660   73.3330    -5.900    -9.300        16    19.969   124.808
20190514     2  139.8660   73.3330    -7.500    -8.533        16    19.819   123.871
20190515     2  139.8660   73.3330    -7.800    -7.933        16    19.819   123.871
20190516     0  139.8660   73.3330     0.000    -8.800         0     0.000     0.000
20190517     0  139.8660   73.3330     0.000    -9.760         0     0.000     0.000
20190518     1  139.8660   73.3330     0.000    -9.225        17    30.174   177.497
20190519     2  139.8660   73.3330    -6.500   -10.286        17    30.500   179.414
20190520     2  139.8660   73.3330    -5.900    -9.088        17    30.340   178.473
