    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0  156.3000   52.8330    13.300    10.589         0     0.000     0.000
20180916     0  156.3000   52.8330    13.000    10.456         0     0.000     0.000
20180917     0  156.3000   52.8330    15.400    11.422         0     0.000     0.000
20180918     0  156.3000   52.8330    15.100    13.411         0     0.000     0.000
20180919     0  156.3000   52.8330    13.300    10.900         0     0.000     0.000
20180920     0  156.3000   52.8330    12.000    10.022         0     0.000     0.000
20180921     0  156.3000   52.8330    12.200    10.089         0     0.000     0.000
20180922     0  156.3000   52.8330    12.400     9.856         0     0.000     0.000
20180923     0  156.3000   52.8330    13.100    10.022         0     0.000     0.000
20180924     0  156.3000   52.8330    11.700     7.378         0     0.000     0.000
20180925     0  156.3000   52.8330    13.100     8.222         0     0.000     0.000
20180926     0  156.3000   52.8330    10.700    10.167         0     0.000     0.000
20180927     0  156.3000   52.8330    11.500     7.611         0     0.000     0.000
20180928     0  156.3000   52.8330    11.200     6.700         0     0.000     0.000
20180929     0  156.3000   52.8330    12.000     5.911         0     0.000     0.000
20180930     0  156.3000   52.8330    11.200     9.056         0     0.000     0.000
20181001     0  156.3000   52.8330    11.200     9.100         0     0.000     0.000
20181002     0  156.3000   52.8330    10.800     8.711         0     0.000     0.000
20181003     0  156.3000   52.8330     9.700     7.322         0     0.000     0.000
20181004     0  156.3000   52.8330    10.300     7.489         0     0.000     0.000
20181005     0  156.3000   52.8330    10.800     8.067         0     0.000     0.000
20181006     0  156.3000   52.8330     9.800     6.978         0     0.000     0.000
20181007     0  156.3000   52.8330     9.100     5.544         0     0.000     0.000
20181008     0  156.3000   52.8330     9.800     4.556         0     0.000     0.000
20181009     0  156.3000   52.8330     9.100     4.267         0     0.000     0.000
20181010     0  156.3000   52.8330     9.700     4.022         0     0.000     0.000
20181011     0  156.3000   52.8330     9.100     5.322         0     0.000     0.000
20181012     0  156.3000   52.8330     9.500     7.456         0     0.000     0.000
20181013     0  156.3000   52.8330     8.500     6.378         0     0.000     0.000
20181014     0  156.3000   52.8330     8.600     4.567         0     0.000     0.000
20181015     0  156.3000   52.8330     8.300     4.267         0     0.000     0.000
20181016     0  156.3000   52.8330     9.000     7.233         0     0.000     0.000
20181017     0  156.3000   52.8330     9.100     6.622         0     0.000     0.000
20181018     0  156.3000   52.8330     8.800     7.133         0     0.000     0.000
20181019     0  156.3000   52.8330     9.500     5.422         0     0.000     0.000
20181020     0  156.3000   52.8330     9.500     6.067         0     0.000     0.000
20181021     0  156.3000   52.8330     6.700     2.767         0     0.000     0.000
20181022     0  156.3000   52.8330     5.800     1.300         0     0.000     0.000
20181024     0  156.3000   52.8330     7.200     3.433         0     0.000     0.000
20181025     0  156.3000   52.8330     8.000     5.933         0     0.000     0.000
20181026     0  156.3000   52.8330     8.000     7.000         0     0.000     0.000
20181027     0  156.3000   52.8330     7.200     6.156         0     0.000     0.000
20181028     0  156.3000   52.8330     8.200     2.989         0     0.000     0.000
20181029     0  156.3000   52.8330     8.400     6.033         0     0.000     0.000
20181030     0  156.3000   52.8330     7.700     5.389         0     0.000     0.000
20181031     0  156.3000   52.8330     7.100     4.467         0     0.000     0.000
20181101     0  156.3000   52.8330     6.700     2.500         0     0.000     0.000
20181102     0  156.3000   52.8330     6.700     1.589         0     0.000     0.000
20181103     0  156.3000   52.8330     2.900    -0.144         0     0.000     0.000
20181104     0  156.3000   52.8330     5.500     3.033         0     0.000     0.000
20181105     1  156.3000   52.8330     5.000     0.733         1     1.339   133.860
20181106     3  156.3000   52.8330     1.400     0.500         4     4.817   120.432
20181107     2  156.3000   52.8330     3.100     0.522         4     4.817   120.432
20181108     2  156.3000   52.8330     1.000     0.311         4     4.817   120.432
20181109     7  156.3000   52.8330     1.800     1.078         3     4.146   138.196
20181110     2  156.3000   52.8330     1.800    -1.567         3     4.146   138.196
20181111     2  156.3000   52.8330    -0.300    -2.422         3     4.146   138.196
20181112     2  156.3000   52.8330     2.600     1.656         3     4.146   138.196
20181113     0  156.3000   52.8330     4.800     3.722         0     0.000     0.000
20181114     0  156.3000   52.8330     4.900     3.111         0     0.000     0.000
20181115     0  156.3000   52.8330    13.200     4.567         0     0.000     0.000
20181116     0  156.3000   52.8330     3.600     0.589         0     0.000     0.000
20181117     0  156.3000   52.8330     2.700    -0.767         0     0.000     0.000
20181118     0  156.3000   52.8330     3.700     1.422         0     0.000     0.000
20181119     1  156.3000   52.8330     0.600    -1.078         1     1.017   101.721
20181120     4  156.3000   52.8330     0.700    -1.067         6     6.635   110.589
20181121     4  156.3000   52.8330     0.700    -0.289         8     9.027   112.832
20181122     2  156.3000   52.8330     1.500    -0.567         8     9.027   112.832
20181123     6  156.3000   52.8330    -1.600    -2.811         7     9.027   128.951
20181124     4  156.3000   52.8330    -0.600    -3.900        11    13.178   119.797
20181125     6  156.3000   52.8330    -0.200    -1.878        10    13.178   131.776
20181126     4  156.3000   52.8330    -0.400    -4.500        12    15.063   125.525
20181127     4  156.3000   52.8330    -3.000    -4.022        22    26.424   120.109
20181128     7  156.3000   52.8330     0.000    -7.756        18    24.095   133.859
20181129     4  156.3000   52.8330     0.600    -1.389        26    32.959   126.767
20181130     4  156.3000   52.8330     0.100    -1.189        27    34.124   126.384
20181201     2  156.3000   52.8330    -1.200    -6.956        27    34.310   127.076
20181202     4  156.3000   52.8330    -5.000    -9.444        35    47.853   136.722
20181203     6  156.3000   52.8330    -8.600   -14.033        34    47.853   140.743
20181204     6  156.3000   52.8330   -12.200   -18.556        31    47.853   154.363
20181205     6  156.3000   52.8330    -0.700    -7.333        29    47.853   165.009
20181206     7  156.3000   52.8330     2.600    -0.644        24    42.733   178.055
20181207     6  156.3000   52.8330    -4.200    -5.711        23    42.733   185.797
20181208     4  156.3000   52.8330    -5.300    -9.856        25    45.255   181.020
20181209     2  156.3000   52.8330    -6.300    -7.856        25    45.255   181.020
20181210     6  156.3000   52.8330    -6.400    -9.278        22    45.255   205.704
20181211     2  156.3000   52.8330   -10.700   -13.767        22    45.255   205.704
20181212     4  156.3000   52.8330   -11.200   -14.978        34    66.161   194.593
20181213     6  156.3000   52.8330   -11.300   -15.156        33    66.161   200.489
20181214     4  156.3000   52.8330    -7.500   -13.789        36    70.507   195.852
20181215     4  156.3000   52.8330   -11.300   -14.989        39    76.013   194.905
20181216     6  156.3000   52.8330   -15.200   -18.144        38    76.013   200.034
20181217     6  156.3000   52.8330   -10.600   -18.411        36    76.013   211.147
20181218     7  156.3000   52.8330     1.500    -7.000        33    72.455   219.559
20181219     7  156.3000   52.8330     1.500    -1.800        32    71.208   222.525
20181220     4  156.3000   52.8330    -4.100    -7.200        36    77.417   215.047
20181221     2  156.3000   52.8330    -3.200   -14.300        36    77.417   215.047
20181222     4  156.3000   52.8330    -3.200   -10.589        38    81.066   213.332
20181223     2  156.3000   52.8330    -4.500    -8.711        38    81.066   213.332
20181224     6  156.3000   52.8330    -9.400   -13.889        36    81.066   225.184
20181225     7  156.3000   52.8330     0.000    -4.033        32    76.382   238.694
20181226     4  156.3000   52.8330    -2.300    -4.444        56   103.669   185.123
20181227     2  156.3000   52.8330    -4.800    -9.511        56   104.087   185.870
20181228     4  156.3000   52.8330    -1.600    -3.833        57   104.883   184.005
20181229     4  156.3000   52.8330     0.200    -1.678        70   120.934   172.763
20181230     4  156.3000   52.8330    -1.000    -2.144        72   123.370   171.347
20181231     6  156.3000   52.8330    -4.000    -9.589        68   123.370   181.426
20190101     2  156.3000   52.8330   -11.300   -16.211        68   123.370   181.426
20190102     4  156.3000   52.8330   -14.700   -19.122        72   129.547   179.927
20190103     4  156.3000   52.8330    -9.900   -12.311        80   144.279   180.349
20190104     6  156.3000   52.8330    -9.400   -17.289        74   144.279   194.972
20190105     0  156.3000   52.8330   -17.500   -25.322        74   144.279   194.972
20190106     6  156.3000   52.8330   -16.900   -24.267        72   144.279   200.388
20190107     6  156.3000   52.8330   -14.400   -15.633        66   144.279   218.605
20190108     4  156.3000   52.8330    -4.500   -10.133        72   154.139   214.082
20190109     6  156.3000   52.8330    -4.000    -4.733        69   154.139   223.390
20190110     6  156.3000   52.8330    -5.600    -8.200        67   154.139   230.059
20190111     4  156.3000   52.8330    -9.900   -15.222        68   154.820   227.676
20190112     6  156.3000   52.8330    -3.900   -10.322        66   154.820   234.576
20190113     6  156.3000   52.8330    -2.400    -3.556        64   154.820   241.906
20190114     2  156.3000   52.8330    -1.600    -4.778        64   154.241   241.002
20190115     6  156.3000   52.8330    -2.400    -7.278        63   154.241   244.828
20190116     6  156.3000   52.8330    -9.600   -16.711        61   154.241   252.855
20190117     2  156.3000   52.8330    -2.100    -7.222        61   154.241   252.855
20190118     6  156.3000   52.8330    -2.300    -7.867        56   154.241   275.431
20190119     6  156.3000   52.8330    -2.700    -4.744        54   154.241   285.632
20190120     2  156.3000   52.8330    -3.500    -6.111        54   154.241   285.632
20190121     7  156.3000   52.8330     0.800    -2.311        53   152.876   288.445
20190122     4  156.3000   52.8330     1.300    -1.122        55   155.004   281.826
20190123     2  156.3000   52.8330     1.000    -2.567        55   155.004   281.826
20190124     6  156.3000   52.8330    -4.000    -7.900        54   155.004   287.045
20190125     2  156.3000   52.8330    -6.500   -11.567        54   155.004   287.045
20190126     2  156.3000   52.8330    -6.400   -12.456        54   155.004   287.045
20190127     2  156.3000   52.8330   -12.600   -17.467        54   155.004   287.045
20190128     4  156.3000   52.8330   -10.400   -15.333        55   155.665   283.027
20190129     4  156.3000   52.8330    -8.500   -15.300        57   159.339   279.543
20190130     6  156.3000   52.8330   -10.200   -13.778        54   159.339   295.073
20190131     2  156.3000   52.8330    -5.400   -10.067        54   159.339   295.073
20190201     4  156.3000   52.8330    -2.000    -5.233        58   165.584   285.490
20190202     2  156.3000   52.8330    -3.800    -6.000        58   166.027   286.253
20190203     6  156.3000   52.8330    -2.800    -3.822        54   166.027   307.457
20190204     4  156.3000   52.8330    -3.700    -4.833        62   174.667   281.720
20190205     6  156.3000   52.8330    -3.300   -10.356        60   174.667   291.111
20190206     6  156.3000   52.8330    -6.800    -8.400        56   174.667   311.905
20190207     4  156.3000   52.8330    -4.600    -7.811        62   184.542   297.648
20190208     6  156.3000   52.8330    -9.900   -13.311        61   184.542   302.527
20190209     6  156.3000   52.8330   -10.000   -16.422        60   184.542   307.569
20190210     4  156.3000   52.8330    -7.900   -12.300        63   188.889   299.824
20190211     2  156.3000   52.8330     0.000   -16.786        63   189.395   300.627
20190212     4  156.3000   52.8330    -8.200   -14.333        74   209.146   282.630
20190213     6  156.3000   52.8330    -8.200   -10.889        73   209.146   286.501
20190214     6  156.3000   52.8330    -8.100    -9.467        71   209.146   294.572
20190215     6  156.3000   52.8330    -6.100   -10.200        68   209.146   307.568
20190216     4  156.3000   52.8330    -8.400   -11.378        73   217.165   297.486
20190217     4  156.3000   52.8330    -8.400   -10.367        81   231.908   286.306
20190218     6  156.3000   52.8330   -10.900   -16.256        77   231.908   301.179
20190219     4  156.3000   52.8330    -9.000   -12.311        78   232.592   298.195
20190220     4  156.3000   52.8330    -7.500   -11.311        84   243.603   290.004
20190221     6  156.3000   52.8330    -8.300   -15.933        79   243.603   308.358
20190222     6  156.3000   52.8330   -11.700   -17.011        77   243.603   316.368
20190223     6  156.3000   52.8330    -7.000   -17.056        74   243.603   329.194
20190224     2  156.3000   52.8330    -9.800   -19.522        74   243.603   329.194
20190225     2  156.3000   52.8330   -12.400   -18.456        74   243.603   329.194
20190226     4  156.3000   52.8330    -8.600   -11.356        77   247.952   322.016
20190227     4  156.3000   52.8330    -8.600   -15.200        81   255.293   315.177
20190228     4  156.3000   52.8330    -7.100    -9.767        86   264.520   307.581
20190301     4  156.3000   52.8330    -3.800    -7.300        95   281.226   296.027
20190302     6  156.3000   52.8330    -3.800   -12.178        86   281.226   327.006
20190303     4  156.3000   52.8330    -8.800   -14.367        87   281.907   324.031
20190304     6  156.3000   52.8330   -11.100   -13.578        80   281.907   352.383
20190305     6  156.3000   52.8330    -4.300   -10.878        74   281.907   380.955
20190306     2  156.3000   52.8330    -4.300   -12.833        74   281.907   380.955
20190307     2  156.3000   52.8330   -11.200   -13.444        74   281.907   380.955
20190308     4  156.3000   52.8330    -5.700    -8.533        78   288.103   369.363
20190309     4  156.3000   52.8330    -4.100    -6.533        80   291.798   364.747
20190310     2  156.3000   52.8330    -3.000    -5.211        80   292.267   365.334
20190311     6  156.3000   52.8330    -2.100    -7.467        78   292.267   374.702
20190312     4  156.3000   52.8330    -5.000   -10.444        84   302.126   359.674
20190313     6  156.3000   52.8330    -3.300    -6.711        81   302.126   372.995
20190314     7  156.3000   52.8330     7.000    -3.933        76   295.534   388.860
20190315     4  156.3000   52.8330    -0.400    -9.067        77   296.228   384.712
20190316     6  156.3000   52.8330    -6.600   -12.389        76   296.228   389.774
20190317     2  156.3000   52.8330    -4.800    -9.878        76   296.228   389.774
20190318     4  156.3000   52.8330    -3.300    -6.344        80   302.450   378.062
20190319     6  156.3000   52.8330    -3.100    -5.233        79   302.450   382.848
20190320     4  156.3000   52.8330    -0.800    -3.644        86   310.001   360.466
20190321     6  156.3000   52.8330    -8.600   -11.111        78   310.001   397.437
20190322     4  156.3000   52.8330    -9.400   -12.800        80   312.514   390.643
20190323     6  156.3000   52.8330    -3.100    -6.644        75   312.514   416.686
20190324     4  156.3000   52.8330     0.500    -1.700        78   315.696   404.738
20190325     4  156.3000   52.8330     0.600    -2.322        81   319.018   393.849
20190326     2  156.3000   52.8330    -2.700    -6.178        81   319.319   394.221
20190327     6  156.3000   52.8330    -1.200    -3.833        80   319.319   399.149
20190328     7  156.3000   52.8330     0.400    -3.789        79   318.526   403.197
20190329     2  156.3000   52.8330     2.600    -1.811        79   318.526   403.197
20190330     2  156.3000   52.8330    -0.500    -5.478        79   318.526   403.197
20190331     2  156.3000   52.8330    -2.500    -4.856        79   318.526   403.197
20190401     6  156.3000   52.8330    -0.800    -3.344        78   318.526   408.366
20190402     2  156.3000   52.8330    -0.700    -4.722        78   318.526   408.366
20190403     7  156.3000   52.8330     1.000    -1.200        75   316.050   421.400
20190404     7  156.3000   52.8330     5.700     2.344        72   309.972   430.517
20190405     7  156.3000   52.8330     5.700     1.200        68   300.886   442.479
20190406     7  156.3000   52.8330     4.800     1.778        62   286.229   461.660
20190407     7  156.3000   52.8330     5.100     3.100        56   270.777   483.531
20190408     7  156.3000   52.8330     3.500     1.744        55   268.494   488.171
20190409     7  156.3000   52.8330     4.300     0.767        45   238.023   528.941
20190410     7  156.3000   52.8330     1.200    -0.900        44   234.555   533.080
20190411     2  156.3000   52.8330    -1.100    -2.267        44   234.555   533.080
20190412     7  156.3000   52.8330     0.000    -2.078        42   227.541   541.765
20190413     7  156.3000   52.8330     1.500    -2.300        40   220.385   550.963
20190414     6  156.3000   52.8330    -0.200    -2.533        39   220.385   565.090
20190415     7  156.3000   52.8330     0.200    -2.833        37   212.817   575.182
20190416     7  156.3000   52.8330     3.100    -1.133        33   197.284   597.832
20190417     7  156.3000   52.8330     5.600     3.722        22   145.956   663.438
20190418     7  156.3000   52.8330     4.700     3.044        11    77.000   700.000
20190419     7  156.3000   52.8330     5.900     1.556         9    63.000   700.000
20190420     7  156.3000   52.8330     4.000     1.222         1     7.000   700.000
20190421     0  156.3000   52.8330     4.400     1.889         0     0.000     0.000
20190422     0  156.3000   52.8330     4.300     2.333         0     0.000     0.000
20190423     0  156.3000   52.8330     4.300     2.289         0     0.000     0.000
20190424     0  156.3000   52.8330     4.400     1.922         0     0.000     0.000
20190425     0  156.3000   52.8330     3.200     1.367         0     0.000     0.000
20190426     1  156.3000   52.8330     0.800     0.289        11    12.573   114.300
20190427     0  156.3000   52.8330     0.500    -0.356        11    12.573   114.300
20190428     0  156.3000   52.8330     1.200    -2.022        11    12.573   114.300
20190429     5  156.3000   52.8330     1.300    -1.589         1     1.147   114.732
20190430     0  156.3000   52.8330     0.700    -0.433         0     0.000     0.000
20190501     0  156.3000   52.8330     2.100     0.211         0     0.000     0.000
20190502     0  156.3000   52.8330     8.600     1.356         0     0.000     0.000
20190503     0  156.3000   52.8330    14.300     8.144         0     0.000     0.000
20190504     0  156.3000   52.8330     8.600     4.767         0     0.000     0.000
20190505     0  156.3000   52.8330     8.600     3.656         0     0.000     0.000
20190506     0  156.3000   52.8330     5.800     2.844         0     0.000     0.000
20190507     0  156.3000   52.8330     9.600     1.922         0     0.000     0.000
20190508     0  156.3000   52.8330     9.600     3.711         0     0.000     0.000
20190509     0  156.3000   52.8330    12.500     6.522         0     0.000     0.000
20190510     0  156.3000   52.8330    10.600     6.311         0     0.000     0.000
20190511     0  156.3000   52.8330    12.700     6.844         0     0.000     0.000
20190512     0  156.3000   52.8330    13.200     6.800         0     0.000     0.000
20190513     0  156.3000   52.8330    12.400     4.667         0     0.000     0.000
20190514     0  156.3000   52.8330     4.600     1.789         0     0.000     0.000
20190515     0  156.3000   52.8330     5.900     3.411         0     0.000     0.000
20190516     0  156.3000   52.8330     9.100     4.022         0     0.000     0.000
20190517     0  156.3000   52.8330     9.800     4.689         0     0.000     0.000
20190518     0  156.3000   52.8330     5.700     2.300         0     0.000     0.000
20190519     0  156.3000   52.8330    11.000     4.833         0     0.000     0.000
20190520     0  156.3000   52.8330    11.000     5.422         0     0.000     0.000
