    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0  147.8830   45.2500    19.300    16.644         0     0.000     0.000
20180916     0  147.8830   45.2500    20.300    15.789         0     0.000     0.000
20180917     0  147.8830   45.2500    20.900    18.822         0     0.000     0.000
20180918     0  147.8830   45.2500    18.300    15.911         0     0.000     0.000
20180919     0  147.8830   45.2500    16.900    15.233         0     0.000     0.000
20180920     0  147.8830   45.2500    16.800    14.522         0     0.000     0.000
20180921     0  147.8830   45.2500    16.500    13.822         0     0.000     0.000
20180922     0  147.8830   45.2500    17.000    12.711         0     0.000     0.000
20180923     0  147.8830   45.2500    18.300    13.589         0     0.000     0.000
20180924     0  147.8830   45.2500    18.100    13.167         0     0.000     0.000
20180925     0  147.8830   45.2500    19.800    17.656         0     0.000     0.000
20180926     0  147.8830   45.2500    17.200    13.467         0     0.000     0.000
20180927     0  147.8830   45.2500    15.200    11.378         0     0.000     0.000
20180928     0  147.8830   45.2500    15.200    11.911         0     0.000     0.000
20180929     0  147.8830   45.2500    13.500    10.644         0     0.000     0.000
20180930     0  147.8830   45.2500    16.500    12.700         0     0.000     0.000
20181001     0  147.8830   45.2500    16.500    14.989         0     0.000     0.000
20181002     0  147.8830   45.2500    18.800    13.511         0     0.000     0.000
20181003     0  147.8830   45.2500    15.500     9.133         0     0.000     0.000
20181004     0  147.8830   45.2500    18.100    15.111         0     0.000     0.000
20181005     0  147.8830   45.2500    15.800    14.411         0     0.000     0.000
20181006     0  147.8830   45.2500    16.700    12.222         0     0.000     0.000
20181007     0  147.8830   45.2500    17.100    12.844         0     0.000     0.000
20181008     0  147.8830   45.2500    11.300    10.600         0     0.000     0.000
20181009     0  147.8830   45.2500    14.900    11.322         0     0.000     0.000
20181010     0  147.8830   45.2500    14.900    13.544         0     0.000     0.000
20181011     0  147.8830   45.2500    14.800    11.667         0     0.000     0.000
20181012     0  147.8830   45.2500    14.900    13.978         0     0.000     0.000
20181013     0  147.8830   45.2500    13.700    11.700         0     0.000     0.000
20181014     0  147.8830   45.2500    14.400     9.022         0     0.000     0.000
20181015     0  147.8830   45.2500    14.400     8.956         0     0.000     0.000
20181016     0  147.8830   45.2500    14.100     8.300         0     0.000     0.000
20181017     0  147.8830   45.2500    15.200    11.822         0     0.000     0.000
20181018     0  147.8830   45.2500    11.000    10.178         0     0.000     0.000
20181019     0  147.8830   45.2500    11.300    10.122         0     0.000     0.000
20181020     0  147.8830   45.2500    12.600     9.878         0     0.000     0.000
20181021     0  147.8830   45.2500    13.300     9.822         0     0.000     0.000
20181022     0  147.8830   45.2500    13.700     9.533         0     0.000     0.000
20181024     0  147.8830   45.2500    11.600     9.256         0     0.000     0.000
20181025     0  147.8830   45.2500    13.000    11.722         0     0.000     0.000
20181026     0  147.8830   45.2500    13.600    11.644         0     0.000     0.000
20181027     0  147.8830   45.2500    11.500     7.622         0     0.000     0.000
20181028     0  147.8830   45.2500    13.900    11.600         0     0.000     0.000
20181029     0  147.8830   45.2500    13.600     8.833         0     0.000     0.000
20181030     0  147.8830   45.2500    13.900     9.811         0     0.000     0.000
20181031     0  147.8830   45.2500    11.500     7.189         0     0.000     0.000
20181101     0  147.8830   45.2500     8.900     7.889         0     0.000     0.000
20181102     0  147.8830   45.2500     8.600     7.756         0     0.000     0.000
20181103     0  147.8830   45.2500    11.100     9.311         0     0.000     0.000
20181104     0  147.8830   45.2500    13.500    12.356         0     0.000     0.000
20181105     0  147.8830   45.2500    13.500     9.700         0     0.000     0.000
20181106     0  147.8830   45.2500    11.600     8.067         0     0.000     0.000
20181107     0  147.8830   45.2500    11.600     8.500         0     0.000     0.000
20181108     0  147.8830   45.2500     7.800     4.811         0     0.000     0.000
20181109     0  147.8830   45.2500     8.500     3.856         0     0.000     0.000
20181110     0  147.8830   45.2500     9.900     8.756         0     0.000     0.000
20181111     0  147.8830   45.2500    10.500     9.922         0     0.000     0.000
20181112     0  147.8830   45.2500     9.800     8.522         0     0.000     0.000
20181113     0  147.8830   45.2500     8.600     7.922         0     0.000     0.000
20181114     0  147.8830   45.2500     8.200     6.144         0     0.000     0.000
20181115     0  147.8830   45.2500     6.200     4.944         0     0.000     0.000
20181116     0  147.8830   45.2500     6.600     6.222         0     0.000     0.000
20181117     0  147.8830   45.2500     8.300     7.000         0     0.000     0.000
20181118     0  147.8830   45.2500     6.200     4.711         0     0.000     0.000
20181119     0  147.8830   45.2500     7.100     5.422         0     0.000     0.000
20181120     0  147.8830   45.2500     8.400     5.822         0     0.000     0.000
20181121     0  147.8830   45.2500     5.200     3.556         0     0.000     0.000
20181122     1  147.8830   45.2500     3.100     1.556         1     1.503   150.320
20181123     3  147.8830   45.2500     2.700     1.789         3     3.990   133.008
20181124     0  147.8830   45.2500     2.200    -0.078         3     3.990   133.008
20181125     3  147.8830   45.2500     3.400     0.144         7     8.557   122.245
20181126     7  147.8830   45.2500     6.000     3.411         3     5.974   199.126
20181127     0  147.8830   45.2500     8.200     4.100         0     0.000     0.000
20181128     0  147.8830   45.2500    10.100     7.067         0     0.000     0.000
20181129     1  147.8830   45.2500     5.300     2.089         1     1.610   160.980
20181130     4  147.8830   45.2500     0.300    -0.833         6     7.148   119.128
20181201     4  147.8830   45.2500     1.500    -0.978         9    10.527   116.968
20181202     4  147.8830   45.2500     2.600    -0.233        12    14.078   117.313
20181203     0  147.8830   45.2500     6.500     4.500         0     0.000     0.000
20181204     0  147.8830   45.2500     7.700     6.156         0     0.000     0.000
20181205     0  147.8830   45.2500    11.400     8.900         0     0.000     0.000
20181206     0  147.8830   45.2500     6.400     1.522         0     0.000     0.000
20181207     1  147.8830   45.2500     1.300    -0.678        12    13.542   112.848
20181208     4  147.8830   45.2500     0.600    -1.178        21    23.973   114.157
20181209     4  147.8830   45.2500    -3.000    -4.300        24    27.292   113.717
20181210     5  147.8830   45.2500    -1.700    -3.622        15    17.495   116.632
20181211     4  147.8830   45.2500     0.700    -1.344        16    18.453   115.332
20181212     4  147.8830   45.2500     0.000    -1.444        19    21.811   114.796
20181213     4  147.8830   45.2500    -0.600    -1.300        22    25.228   114.671
20181214     4  147.8830   45.2500    -0.500    -3.089        23    26.209   113.953
20181215     6  147.8830   45.2500    -0.800    -3.444        21    26.209   124.805
20181216     7  147.8830   45.2500     1.900    -0.844        19    24.843   130.753
20181217     7  147.8830   45.2500     5.300     3.222        13    20.484   157.567
20181218     7  147.8830   45.2500     4.500     2.456         4    12.300   307.499
20181219     4  147.8830   45.2500     2.000    -1.056        10    18.937   189.368
20181220     4  147.8830   45.2500     1.100    -2.133        12    21.088   175.735
20181221     4  147.8830   45.2500    -0.800    -1.789        13    22.261   171.235
20181222     6  147.8830   45.2500    -0.400    -0.889        10    22.261   222.605
20181223     2  147.8830   45.2500    -0.400    -0.978        10    22.261   222.605
20181224     3  147.8830   45.2500     1.800     0.600        11    23.573   214.296
20181225     2  147.8830   45.2500    -1.600    -3.067        11    23.511   213.740
20181226     4  147.8830   45.2500     0.000    -1.344        14    26.732   190.944
20181227     7  147.8830   45.2500     0.400    -1.956        13    26.143   201.097
20181228     2  147.8830   45.2500    -4.100    -5.200        13    26.052   200.400
20181229     4  147.8830   45.2500    -1.500    -2.589        14    26.920   192.285
20181230     4  147.8830   45.2500     1.100    -0.800        15    28.224   188.163
20181231     3  147.8830   45.2500     2.900     0.311        16    29.540   184.625
20190101     4  147.8830   45.2500    -2.900    -3.989        17    30.329   178.406
20190102     2  147.8830   45.2500    -1.500    -3.156        17    30.730   180.763
20190103     4  147.8830   45.2500    -3.100    -3.633        18    31.535   175.194
20190104     6  147.8830   45.2500    -2.500    -3.489        17    31.535   185.500
20190105     2  147.8830   45.2500    -1.300    -2.178        17    31.488   185.221
20190106     4  147.8830   45.2500    -0.800    -3.133        18    32.320   179.554
20190107     6  147.8830   45.2500    -5.300    -6.767        16    32.320   201.998
20190108     4  147.8830   45.2500    -3.800    -6.111        17    33.047   194.396
20190109     4  147.8830   45.2500    -3.400    -3.900        18    34.944   194.132
20190110     4  147.8830   45.2500    -3.700    -4.656        19    36.032   189.641
20190111     6  147.8830   45.2500    -4.000    -5.278        18    36.032   200.177
20190112     2  147.8830   45.2500    -4.100    -4.933        18    36.063   200.351
20190113     0  147.8830   45.2500    -2.500    -4.200        18    36.063   200.351
20190114     6  147.8830   45.2500    -2.300    -3.300        17    36.063   212.136
20190115     0  147.8830   45.2500    -4.300    -5.944        17    36.063   212.136
20190116     7  147.8830   45.2500     2.000    -0.744        14    33.094   236.384
20190117     2  147.8830   45.2500    -1.100    -2.956        14    32.728   233.769
20190118     2  147.8830   45.2500    -4.200    -7.644        14    32.588   232.769
20190119     2  147.8830   45.2500    -4.500    -7.189        14    32.458   231.840
20190120     2  147.8830   45.2500    -4.400    -4.711        14    32.468   231.912
20190121     2  147.8830   45.2500    -5.000    -7.056        14    32.328   230.912
20190122     4  147.8830   45.2500    -5.600    -6.267        17    36.716   215.978
20190123     6  147.8830   45.2500    -4.800    -5.756        15    36.716   244.775
20190124     4  147.8830   45.2500    -2.800    -4.178        18    39.733   220.738
20190125     4  147.8830   45.2500    -1.800    -2.667        21    43.193   205.680
20190126     4  147.8830   45.2500    -1.800    -2.344        23    45.487   197.767
20190127     4  147.8830   45.2500    -2.600    -3.300        28    51.151   182.684
20190128     2  147.8830   45.2500    -4.700    -5.567        28    51.519   183.995
20190129     6  147.8830   45.2500    -3.600    -6.089        27    51.519   190.810
20190130     2  147.8830   45.2500    -3.300    -4.956        27    51.548   190.919
20190131     2  147.8830   45.2500    -2.200    -6.422        27    51.548   190.919
20190201     6  147.8830   45.2500    -2.400    -4.822        22    51.548   234.309
20190202     6  147.8830   45.2500    -5.300    -6.400        21    51.548   245.467
20190203     2  147.8830   45.2500    -4.500    -5.633        21    51.012   242.917
20190204     2  147.8830   45.2500    -0.500    -4.522        21    51.012   242.917
20190205     2  147.8830   45.2500    -0.500    -3.811        21    51.022   242.964
20190206     2  147.8830   45.2500    -6.800    -7.867        21    50.812   241.964
20190207     4  147.8830   45.2500    -5.100    -6.789        22    51.529   234.223
20190208     4  147.8830   45.2500    -8.600    -9.222        34    73.581   216.414
20190209     6  147.8830   45.2500    -9.500   -12.544        30    73.581   245.270
20190210     5  147.8830   45.2500   -10.700   -12.388        22    57.202   260.008
20190211     4  147.8830   45.2500     0.000   -10.543        25    61.553   246.214
20190212     4  147.8830   45.2500    -5.000    -8.344        26    63.399   243.843
20190213     6  147.8830   45.2500    -5.000    -8.944        22    63.399   288.178
20190214     6  147.8830   45.2500   -10.500   -11.711        21    63.399   301.901
20190215     6  147.8830   45.2500    -9.000   -11.344        20    63.399   316.996
20190216     4  147.8830   45.2500    -3.600    -5.800        21    64.133   305.395
20190217     4  147.8830   45.2500    -3.300    -5.989        22    65.960   299.820
20190218     2  147.8830   45.2500    -3.800    -6.222        22    66.200   300.910
20190219     0  147.8830   45.2500    -1.400    -5.778        22    66.200   300.910
20190220     7  147.8830   45.2500     0.800    -1.400        20    64.226   321.128
20190221     6  147.8830   45.2500    -0.600    -5.211        19    64.226   338.029
20190222     2  147.8830   45.2500    -3.200    -4.567        19    63.059   331.887
20190223     4  147.8830   45.2500    -2.200    -5.333        20    63.803   319.016
20190224     4  147.8830   45.2500    -5.200    -8.833        21    65.586   312.314
20190225     7  147.8830   45.2500     2.600    -1.344        20    65.125   325.624
20190226     6  147.8830   45.2500    -0.800    -3.267        19    65.125   342.762
20190227     2  147.8830   45.2500    -4.800    -6.756        19    64.822   341.170
20190228     2  147.8830   45.2500     0.200    -3.411        19    64.822   341.170
20190301     7  147.8830   45.2500     1.800    -3.222        18    64.024   355.689
20190302     2  147.8830   45.2500    -0.800    -2.378        18    62.729   348.492
20190303     2  147.8830   45.2500    -3.700    -8.456        18    62.549   347.492
20190304     2  147.8830   45.2500    -1.700    -3.278        18    62.549   347.492
20190305     2  147.8830   45.2500    -2.500    -7.744        18    62.549   347.492
20190306     6  147.8830   45.2500    -0.300    -4.211        17    62.549   367.933
20190307     4  147.8830   45.2500     0.300    -3.967        20    65.574   327.870
20190308     4  147.8830   45.2500    -6.300    -8.456        21    66.605   317.165
20190309     2  147.8830   45.2500    -1.400    -6.122        21    66.605   317.165
20190310     7  147.8830   45.2500     6.100     1.722        20    66.140   330.701
20190311     7  147.8830   45.2500     0.600    -4.578        16    62.036   387.726
20190312     7  147.8830   45.2500     1.000    -0.378        15    60.150   401.002
20190313     4  147.8830   45.2500     1.000    -0.756        33    80.652   244.400
20190314     6  147.8830   45.2500    -1.300    -1.667        32    80.652   252.037
20190315     4  147.8830   45.2500    -0.800    -1.811        33    81.586   247.230
20190316     7  147.8830   45.2500     1.200    -4.378        30    79.544   265.148
20190317     2  147.8830   45.2500     1.900    -0.156        30    79.544   265.148
20190318     7  147.8830   45.2500     0.300    -1.244        24    74.811   311.713
20190319     7  147.8830   45.2500     3.900     1.711        22    73.007   331.850
20190320     7  147.8830   45.2500     5.300    -0.744        19    70.106   368.977
20190321     7  147.8830   45.2500     3.300    -0.578        15    65.746   438.303
20190322     4  147.8830   45.2500     2.400    -1.700        17    67.807   398.865
20190323     2  147.8830   45.2500    -0.400    -3.556        17    68.052   400.305
20190324     2  147.8830   45.2500    -4.500    -6.044        17    68.052   400.305
20190325     6  147.8830   45.2500    -2.400    -4.789        16    68.052   425.324
20190326     2  147.8830   45.2500     0.000    -1.478        16    68.052   425.324
20190327     7  147.8830   45.2500     2.400     0.522        14    64.252   458.942
20190328     2  147.8830   45.2500    -0.200    -2.889        14    61.854   441.815
20190329     2  147.8830   45.2500    -2.900    -3.478        14    61.854   441.815
20190330     6  147.8830   45.2500    -3.000    -3.878        13    61.854   475.800
20190331     2  147.8830   45.2500    -2.000    -2.767        13    61.854   475.800
20190401     2  147.8830   45.2500    -1.800    -2.878        13    61.854   475.800
20190402     5  147.8830   45.2500    -2.000    -3.344         8    41.152   514.403
20190403     4  147.8830   45.2500    -1.800    -2.267         9    42.045   467.167
20190404     0  147.8830   45.2500    -1.100    -1.633         0     0.000     0.000
20190405     1  147.8830   45.2500    -0.500    -0.833         7     7.801   111.447
20190406     7  147.8830   45.2500     0.700    -0.444         6     7.217   120.280
20190407     4  147.8830   45.2500    -0.700    -0.956         9    10.487   116.524
20190408     4  147.8830   45.2500    -0.700    -1.233        15    17.240   114.936
20190409     4  147.8830   45.2500    -1.200    -1.622        16    18.338   114.612
20190410     6  147.8830   45.2500    -1.500    -2.100        15    18.338   122.253
20190411     2  147.8830   45.2500     1.600    -2.667        15    18.338   122.253
20190412     5  147.8830   45.2500     2.600    -0.656         9    11.208   124.532
20190413     7  147.8830   45.2500     1.700    -0.367         7     9.855   140.788
20190414     7  147.8830   45.2500    12.400     1.956         1     5.039   503.932
20190415     0  147.8830   45.2500    12.400     7.378         0     0.000     0.000
20190416     0  147.8830   45.2500     9.000     5.211         0     0.000     0.000
20190417     1  147.8830   45.2500     5.200     0.667         5     5.816   116.316
20190418     0  147.8830   45.2500    11.200     7.011         0     0.000     0.000
20190419     0  147.8830   45.2500     8.600     3.911         0     0.000     0.000
20190420     0  147.8830   45.2500     4.500     2.878         0     0.000     0.000
20190421     1  147.8830   45.2500     2.700     0.322         1     1.256   125.640
20190422     0  147.8830   45.2500     7.900     0.900         0     0.000     0.000
20190423     0  147.8830   45.2500     7.900     4.244         0     0.000     0.000
20190424     0  147.8830   45.2500    11.200     5.844         0     0.000     0.000
20190425     0  147.8830   45.2500    11.600     8.133         0     0.000     0.000
20190426     0  147.8830   45.2500     5.100     1.056         0     0.000     0.000
20190427     0  147.8830   45.2500     1.700     0.111         0     0.000     0.000
20190428     0  147.8830   45.2500     1.700     0.578         0     0.000     0.000
20190429     0  147.8830   45.2500     7.600     3.822         0     0.000     0.000
20190430     0  147.8830   45.2500     9.400     4.400         0     0.000     0.000
20190501     0  147.8830   45.2500    11.900     9.089         0     0.000     0.000
20190502     0  147.8830   45.2500    10.900     9.444         0     0.000     0.000
20190503     0  147.8830   45.2500     7.300     2.856         0     0.000     0.000
20190504     0  147.8830   45.2500     2.200     1.889         0     0.000     0.000
20190505     0  147.8830   45.2500    11.400     5.367         0     0.000     0.000
20190506     0  147.8830   45.2500    18.000    11.344         0     0.000     0.000
20190507     0  147.8830   45.2500    18.000    14.189         0     0.000     0.000
20190508     0  147.8830   45.2500    13.400     6.900         0     0.000     0.000
20190509     0  147.8830   45.2500     6.600     4.944         0     0.000     0.000
20190510     0  147.8830   45.2500     7.800     3.544         0     0.000     0.000
20190511     0  147.8830   45.2500     3.500     2.089         0     0.000     0.000
20190512     0  147.8830   45.2500     4.300     1.778         0     0.000     0.000
20190513     0  147.8830   45.2500     4.300     1.578         0     0.000     0.000
20190514     0  147.8830   45.2500     7.200     1.033         0     0.000     0.000
20190515     0  147.8830   45.2500    14.400     7.667         0     0.000     0.000
20190516     0  147.8830   45.2500    16.000    10.444         0     0.000     0.000
20190517     0  147.8830   45.2500    15.200     9.867         0     0.000     0.000
20190518     0  147.8830   45.2500    17.600    13.733         0     0.000     0.000
20190519     0  147.8830   45.2500    17.800    15.356         0     0.000     0.000
20190520     0  147.8830   45.2500    17.400    14.188         0     0.000     0.000
