    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0  145.8670   44.0170    17.000    15.733         0     0.000     0.000
20180916     0  145.8670   44.0170    18.400    15.889         0     0.000     0.000
20180917     0  145.8670   44.0170    17.000    16.300         0     0.000     0.000
20180918     0  145.8670   44.0170    18.300    17.067         0     0.000     0.000
20180919     0  145.8670   44.0170    20.500    15.678         0     0.000     0.000
20180920     0  145.8670   44.0170    19.400    14.878         0     0.000     0.000
20180921     0  145.8670   44.0170    18.300    15.722         0     0.000     0.000
20180922     0  145.8670   44.0170    19.100    15.456         0     0.000     0.000
20180923     0  145.8670   44.0170    15.300    14.478         0     0.000     0.000
20180924     0  145.8670   44.0170    15.300    14.167         0     0.000     0.000
20180925     0  145.8670   44.0170    18.500    16.189         0     0.000     0.000
20180926     0  145.8670   44.0170    18.800    15.900         0     0.000     0.000
20180927     0  145.8670   44.0170    17.200    14.489         0     0.000     0.000
20180928     0  145.8670   44.0170    14.400    13.200         0     0.000     0.000
20180929     0  145.8670   44.0170    13.900    10.867         0     0.000     0.000
20180930     0  145.8670   44.0170    15.300    14.600         0     0.000     0.000
20181001     0  145.8670   44.0170    15.600    15.211         0     0.000     0.000
20181002     0  145.8670   44.0170    15.800    14.244         0     0.000     0.000
20181003     0  145.8670   44.0170    15.100    12.467         0     0.000     0.000
20181004     0  145.8670   44.0170    17.600    15.056         0     0.000     0.000
20181005     0  145.8670   44.0170    17.500    14.622         0     0.000     0.000
20181006     0  145.8670   44.0170    16.700    14.756         0     0.000     0.000
20181007     0  145.8670   44.0170    16.700    14.522         0     0.000     0.000
20181008     0  145.8670   44.0170    12.100    11.511         0     0.000     0.000
20181009     0  145.8670   44.0170    14.000    12.589         0     0.000     0.000
20181010     0  145.8670   44.0170    15.100    13.233         0     0.000     0.000
20181011     0  145.8670   44.0170    15.300    13.800         0     0.000     0.000
20181012     0  145.8670   44.0170    14.400    13.867         0     0.000     0.000
20181013     0  145.8670   44.0170    14.800    12.733         0     0.000     0.000
20181014     0  145.8670   44.0170    13.200    11.822         0     0.000     0.000
20181015     0  145.8670   44.0170    14.200    11.733         0     0.000     0.000
20181016     0  145.8670   44.0170    14.500    12.900         0     0.000     0.000
20181017     0  145.8670   44.0170    14.500    11.300         0     0.000     0.000
20181018     0  145.8670   44.0170    12.500    10.744         0     0.000     0.000
20181019     0  145.8670   44.0170    12.000    10.100         0     0.000     0.000
20181020     0  145.8670   44.0170    13.400    11.133         0     0.000     0.000
20181021     0  145.8670   44.0170    13.700    11.556         0     0.000     0.000
20181022     0  145.8670   44.0170    14.200    10.567         0     0.000     0.000
20181024     0  145.8670   44.0170    14.100    12.356         0     0.000     0.000
20181025     0  145.8670   44.0170    14.000    13.000         0     0.000     0.000
20181026     0  145.8670   44.0170    15.200    11.967         0     0.000     0.000
20181027     0  145.8670   44.0170    13.500    11.122         0     0.000     0.000
20181028     0  145.8670   44.0170    14.000    13.011         0     0.000     0.000
20181029     0  145.8670   44.0170    14.000    12.178         0     0.000     0.000
20181030     0  145.8670   44.0170    13.700    11.367         0     0.000     0.000
20181031     0  145.8670   44.0170    11.900     8.389         0     0.000     0.000
20181101     0  145.8670   44.0170    10.800     8.478         0     0.000     0.000
20181102     0  145.8670   44.0170    10.300     8.278         0     0.000     0.000
20181103     0  145.8670   44.0170    11.400     8.656         0     0.000     0.000
20181104     0  145.8670   44.0170    12.400    10.156         0     0.000     0.000
20181105     0  145.8670   44.0170    15.000    10.900         0     0.000     0.000
20181106     0  145.8670   44.0170    12.200    10.422         0     0.000     0.000
20181107     0  145.8670   44.0170    12.800     9.589         0     0.000     0.000
20181108     0  145.8670   44.0170     8.400     6.456         0     0.000     0.000
20181109     0  145.8670   44.0170     8.900     8.300         0     0.000     0.000
20181110     0  145.8670   44.0170    11.300    10.300         0     0.000     0.000
20181111     0  145.8670   44.0170    11.500    10.822         0     0.000     0.000
20181112     0  145.8670   44.0170    10.700     8.644         0     0.000     0.000
20181113     0  145.8670   44.0170     9.700     8.133         0     0.000     0.000
20181114     0  145.8670   44.0170     8.400     6.289         0     0.000     0.000
20181115     0  145.8670   44.0170     6.300     5.222         0     0.000     0.000
20181116     0  145.8670   44.0170     8.400     6.411         0     0.000     0.000
20181117     0  145.8670   44.0170    10.500     8.344         0     0.000     0.000
20181118     0  145.8670   44.0170     6.600     4.567         0     0.000     0.000
20181119     0  145.8670   44.0170     7.800     6.356         0     0.000     0.000
20181120     0  145.8670   44.0170     7.800     6.222         0     0.000     0.000
20181121     1  145.8670   44.0170     6.000     3.367         1     1.865   186.540
20181122     0  145.8670   44.0170     4.000     2.644         0     0.000     0.000
20181123     1  145.8670   44.0170     4.100     2.144         1     1.621   162.080
20181124     4  145.8670   44.0170     0.900    -0.711         7     8.307   118.670
20181125     7  145.8670   44.0170     4.700     1.889         6     7.708   128.469
20181126     0  145.8670   44.0170     8.900     6.211         6     7.708   128.469
20181127     0  145.8670   44.0170     6.800     5.011         0     0.000     0.000
20181128     0  145.8670   44.0170    10.900     7.789         0     0.000     0.000
20181129     1  145.8670   44.0170     5.700     2.578         1     1.708   170.760
20181130     2  145.8670   44.0170     1.800    -0.222         1     1.708   170.760
20181201     4  145.8670   44.0170     1.400    -1.233         6     7.192   119.862
20181202     7  145.8670   44.0170     1.900     0.200         4     6.000   150.009
20181203     0  145.8670   44.0170     6.800     4.256         0     0.000     0.000
20181204     0  145.8670   44.0170     8.400     7.244         0     0.000     0.000
20181205     0  145.8670   44.0170     9.300     8.144         0     0.000     0.000
20181206     0  145.8670   44.0170     5.800     1.367         0     0.000     0.000
20181207     1  145.8670   44.0170     0.800    -0.711        16    18.171   113.569
20181208     4  145.8670   44.0170     1.200    -1.967        23    26.254   114.146
20181209     6  145.8670   44.0170    -4.000    -4.800        19    26.254   138.177
20181210     5  145.8670   44.0170    -4.100    -4.778        14    19.463   139.021
20181211     4  145.8670   44.0170    -0.700    -2.278        20    25.970   129.848
20181212     7  145.8670   44.0170     0.000    -1.956        18    24.832   137.955
20181213     7  145.8670   44.0170     0.300    -1.400        17    24.166   142.152
20181214     2  145.8670   44.0170    -1.700    -2.322        17    24.153   142.075
20181215     4  145.8670   44.0170    -2.000    -2.600        27    35.185   130.316
20181216     6  145.8670   44.0170    -0.200    -1.456        23    35.185   152.980
20181217     7  145.8670   44.0170     7.100     3.822         6    20.490   341.502
20181218     7  145.8670   44.0170     6.000     2.278         3    13.624   454.144
20181219     4  145.8670   44.0170     1.900    -0.544         4    14.719   367.973
20181220     5  145.8670   44.0170     3.000    -1.256         2     9.085   454.257
20181221     4  145.8670   44.0170    -0.300    -1.711         8    15.645   195.558
20181222     7  145.8670   44.0170     2.300     0.411         2    10.875   543.752
20181223     2  145.8670   44.0170     2.300    -0.211         2    10.875   543.752
20181224     0  145.8670   44.0170     3.600     1.056         0     0.000     0.000
20181225     1  145.8670   44.0170    -2.600    -4.133         8     8.665   108.310
20181226     5  145.8670   44.0170     1.000    -1.211         5     5.646   112.925
20181227     4  145.8670   44.0170     1.100    -1.767         7     7.698   109.974
20181228     4  145.8670   44.0170    -5.400    -6.200         8     8.607   107.589
20181229     6  145.8670   44.0170    -2.200    -3.544         7     8.607   122.959
20181230     7  145.8670   44.0170     0.700    -2.322         6     7.922   132.037
20181231     4  145.8670   44.0170     0.900    -0.567        15    18.041   120.276
20190101     4  145.8670   44.0170    -0.600    -2.811        16    18.940   118.374
20190102     4  145.8670   44.0170    -0.500    -2.622        19    22.402   117.905
20190103     6  145.8670   44.0170    -3.000    -4.311        18    22.402   124.455
20190104     6  145.8670   44.0170    -2.000    -3.144        14    22.402   160.013
20190105     6  145.8670   44.0170    -1.000    -1.989        13    22.402   172.322
20190106     2  145.8670   44.0170    -1.100    -3.778        13    21.960   168.926
20190107     4  145.8670   44.0170    -4.800    -6.956        14    22.674   161.961
20190108     6  145.8670   44.0170    -3.400    -6.111        13    22.674   174.419
20190109     4  145.8670   44.0170    -1.500    -3.533        14    23.485   167.748
20190110     6  145.8670   44.0170    -2.700    -3.956        13    23.485   180.652
20190111     2  145.8670   44.0170    -1.900    -4.356        13    23.367   179.750
20190112     6  145.8670   44.0170    -4.100    -5.456        12    23.367   194.729
20190113     6  145.8670   44.0170    -4.900    -5.878        11    23.367   212.431
20190114     2  145.8670   44.0170    -4.700    -5.289        11    23.367   212.431
20190115     6  145.8670   44.0170    -2.500    -5.122        10    23.367   233.674
20190116     7  145.8670   44.0170     2.600     0.067         2    11.859   592.975
20190117     5  145.8670   44.0170    -0.500    -2.889         1     5.931   593.063
20190118     4  145.8670   44.0170    -0.800    -7.200         9    19.491   216.570
20190119     6  145.8670   44.0170    -4.300    -6.244         7    19.491   278.447
20190120     5  145.8670   44.0170    -2.900    -4.389         2     8.497   424.860
20190121     4  145.8670   44.0170    -4.200    -5.167         8    18.417   230.212
20190122     4  145.8670   44.0170    -5.500    -6.500         9    20.228   224.751
20190123     4  145.8670   44.0170    -3.600    -5.867        10    22.079   220.794
20190124     4  145.8670   44.0170    -0.200    -1.922        13    26.364   202.803
20190125     4  145.8670   44.0170    -1.700    -3.089        18    31.959   177.553
20190126     6  145.8670   44.0170    -2.500    -3.322        17    31.959   187.997
20190127     2  145.8670   44.0170    -2.900    -4.567        17    31.984   188.140
20190128     6  145.8670   44.0170    -2.500    -6.333        16    31.984   199.899
20190129     2  145.8670   44.0170    -0.800    -1.650        16    31.931   199.567
20190130     4  145.8670   44.0170    -2.600    -5.344        19    36.339   191.256
20190131     2  145.8670   44.0170    -1.300    -3.978        19    36.784   193.601
20190201     4  145.8670   44.0170    -3.700    -6.089        25    47.350   189.401
20190202     5  145.8670   44.0170    -6.300    -6.989        14    29.495   210.676
20190203     5  145.8670   44.0170    -3.400    -4.933        10    24.477   244.766
20190204     4  145.8670   44.0170    -0.500    -2.656        11    25.340   230.360
20190205     4  145.8670   44.0170    -0.500    -4.844        12    26.351   219.590
20190206     6  145.8670   44.0170    -6.300    -7.356        11    26.351   239.553
20190207     4  145.8670   44.0170    -3.900    -5.778        15    32.583   217.220
20190208     4  145.8670   44.0170    -6.000    -8.122        24    49.126   204.692
20190209     6  145.8670   44.0170   -11.400   -13.478        22    49.126   223.300
20190210     6  145.8670   44.0170    -9.100   -11.100        19    49.126   258.558
20190211     7  145.8670   44.0170     0.000    -8.700        17    46.272   272.188
20190212     6  145.8670   44.0170    -5.500    -6.978        16    46.272   289.200
20190213     6  145.8670   44.0170    -5.400    -9.189        15    46.272   308.480
20190214     4  145.8670   44.0170    -9.000   -11.678        16    46.957   293.481
20190215     2  145.8670   44.0170    -6.700   -10.722        16    47.302   295.636
20190216     6  145.8670   44.0170    -3.100    -4.089        14    47.302   337.870
20190217     2  145.8670   44.0170    -1.400    -4.533        14    47.302   337.870
20190218     2  145.8670   44.0170    -0.400    -3.078        14    45.540   325.286
20190219     2  145.8670   44.0170    -1.000    -3.256        14    45.540   325.286
20190220     2  145.8670   44.0170     1.000    -1.400        14    45.540   325.286
20190221     2  145.8670   44.0170     2.400    -2.544        14    45.540   325.286
20190222     6  145.8670   44.0170    -0.700    -2.522        13    45.540   350.308
20190223     2  145.8670   44.0170     1.800    -1.622        13    45.540   350.308
20190224     2  145.8670   44.0170    -3.100    -5.222        13    43.555   335.041
20190225     2  145.8670   44.0170     4.500    -0.244        13    43.555   335.041
20190226     5  145.8670   44.0170     4.900    -1.233         6    24.086   401.426
20190227     2  145.8670   44.0170    -1.500    -3.289         6    24.086   401.426
20190228     5  145.8670   44.0170     0.100    -1.967         3    14.416   480.517
20190301     2  145.8670   44.0170     1.100    -1.811         3    14.416   480.517
20190302     2  145.8670   44.0170     3.000    -0.022         3    14.416   480.517
20190303     5  145.8670   44.0170    -1.800    -2.944         1     6.990   699.000
20190304     4  145.8670   44.0170     0.300    -1.078         3     9.124   304.132
20190305     5  145.8670   44.0170     0.000    -2.744         2     8.107   405.338
20190306     2  145.8670   44.0170     0.200    -1.378         2     8.107   405.338
20190307     5  145.8670   44.0170     3.100    -1.267         1     6.990   699.000
20190308     2  145.8670   44.0170    -2.300    -5.111         1     6.990   699.000
20190309     0  145.8670   44.0170     0.100    -1.767         0     0.000     0.000
20190310     0  145.8670   44.0170     3.300     1.556         0     0.000     0.000
20190311     0  145.8670   44.0170     1.600    -0.744         0     0.000     0.000
20190312     1  145.8670   44.0170    -0.100    -0.522         8     8.986   112.329
20190313     6  145.8670   44.0170    -0.400    -1.333         7     8.986   128.376
20190314     2  145.8670   44.0170    -0.300    -1.689         7     8.902   127.174
20190315     4  145.8670   44.0170    -1.200    -2.167        18    21.116   117.312
20190316     2  145.8670   44.0170     0.600    -1.022        18    21.116   117.312
20190317     4  145.8670   44.0170     0.600    -0.733        31    36.508   117.769
20190318     2  145.8670   44.0170    -0.600    -2.278        31    36.633   118.170
20190319     7  145.8670   44.0170     2.500     1.156        20    29.625   148.123
20190320     7  145.8670   44.0170     4.000     0.444        13    23.839   183.378
20190321     5  145.8670   44.0170     2.200    -0.156         6    11.307   188.445
20190322     2  145.8670   44.0170     1.100    -0.722         6    11.307   188.445
20190323     4  145.8670   44.0170    -0.400    -3.856        13    18.848   144.981
20190324     2  145.8670   44.0170    -2.300    -4.567        13    19.242   148.019
20190325     4  145.8670   44.0170    -1.500    -2.600        16    22.345   139.658
20190326     2  145.8670   44.0170     2.000    -0.244        16    22.345   139.658
20190327     7  145.8670   44.0170     1.800     0.367         8    17.213   215.158
20190328     4  145.8670   44.0170     0.200    -1.978        12    21.490   179.082
20190329     2  145.8670   44.0170     0.200    -2.433        12    21.490   179.082
20190330     6  145.8670   44.0170    -0.100    -2.333        10    21.490   214.899
20190331     5  145.8670   44.0170     1.200    -1.433         5    12.673   253.453
20190401     2  145.8670   44.0170    -0.200    -2.433         5    12.673   253.453
20190402     2  145.8670   44.0170     0.400    -1.733         5    12.673   253.453
20190403     5  145.8670   44.0170     0.400    -1.744         3     7.612   253.744
20190404     5  145.8670   44.0170     1.100    -0.922         1     2.540   254.037
20190405     0  145.8670   44.0170     4.000     1.611         0     0.000     0.000
20190406     1  145.8670   44.0170     4.000     0.589        12    13.786   114.881
20190407     7  145.8670   44.0170     2.700     1.000         2     7.382   369.099
20190408     0  145.8670   44.0170     3.800     1.211         0     0.000     0.000
20190409     1  145.8670   44.0170     1.000     0.067         1     1.205   120.540
20190410     0  145.8670   44.0170     0.600    -0.978         0     0.000     0.000
20190411     0  145.8670   44.0170     1.800    -0.022         0     0.000     0.000
20190412     0  145.8670   44.0170     2.800     0.989         0     0.000     0.000
20190413     0  145.8670   44.0170     4.800     2.578         0     0.000     0.000
20190414     0  145.8670   44.0170     6.100     3.711         0     0.000     0.000
20190415     0  145.8670   44.0170     7.100     4.211         0     0.000     0.000
20190416     0  145.8670   44.0170     4.300     3.044         0     0.000     0.000
20190417     0  145.8670   44.0170     6.100     3.944         0     0.000     0.000
20190418     0  145.8670   44.0170    12.700     8.467         0     0.000     0.000
20190419     0  145.8670   44.0170    11.900     2.222         0     0.000     0.000
20190420     0  145.8670   44.0170     6.400     2.678         0     0.000     0.000
20190421     0  145.8670   44.0170     7.200     3.567         0     0.000     0.000
20190422     0  145.8670   44.0170     6.300     3.411         0     0.000     0.000
20190423     0  145.8670   44.0170     9.500     4.967         0     0.000     0.000
20190424     0  145.8670   44.0170     9.500     5.567         0     0.000     0.000
20190425     0  145.8670   44.0170     6.200     4.944         0     0.000     0.000
20190426     0  145.8670   44.0170     6.300     2.556         0     0.000     0.000
20190427     1  145.8670   44.0170     2.700     1.188         1     1.430   142.960
20190428     0  145.8670   44.0170     7.100     1.856         0     0.000     0.000
20190429     0  145.8670   44.0170    11.600     7.556         0     0.000     0.000
20190430     0  145.8670   44.0170    13.200     9.244         0     0.000     0.000
20190501     0  145.8670   44.0170    10.600     6.767         0     0.000     0.000
20190502     0  145.8670   44.0170     6.500     5.844         0     0.000     0.000
20190503     0  145.8670   44.0170     7.200     5.778         0     0.000     0.000
20190504     0  145.8670   44.0170     9.800     8.300         0     0.000     0.000
20190505     0  145.8670   44.0170     9.400     6.956         0     0.000     0.000
20190506     0  145.8670   44.0170    10.800     7.922         0     0.000     0.000
20190507     0  145.8670   44.0170     8.100     6.967         0     0.000     0.000
20190508     0  145.8670   44.0170     8.700     6.044         0     0.000     0.000
20190509     0  145.8670   44.0170     9.900     7.156         0     0.000     0.000
20190510     0  145.8670   44.0170     8.700     5.978         0     0.000     0.000
20190511     0  145.8670   44.0170     6.100     3.878         0     0.000     0.000
20190512     0  145.8670   44.0170     5.900     2.922         0     0.000     0.000
20190513     0  145.8670   44.0170    10.100     4.600         0     0.000     0.000
20190514     0  145.8670   44.0170    10.100     4.667         0     0.000     0.000
20190515     0  145.8670   44.0170     9.100     6.944         0     0.000     0.000
20190516     0  145.8670   44.0170    11.600     7.767         0     0.000     0.000
20190517     0  145.8670   44.0170     7.200     6.467         0     0.000     0.000
20190518     0  145.8670   44.0170     8.100     6.800         0     0.000     0.000
20190519     0  145.8670   44.0170    10.300     8.767         0     0.000     0.000
20190520     0  145.8670   44.0170    11.100     9.122         0     0.000     0.000
