    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0  143.0830   52.3330    17.600    13.456         0     0.000     0.000
20180916     0  143.0830   52.3330    15.700    11.333         0     0.000     0.000
20180917     0  143.0830   52.3330    18.400    12.400         0     0.000     0.000
20180918     0  143.0830   52.3330    15.300     9.900         0     0.000     0.000
20180919     0  143.0830   52.3330    12.400     8.544         0     0.000     0.000
20180920     0  143.0830   52.3330    11.300     9.678         0     0.000     0.000
20180921     0  143.0830   52.3330    11.000     9.100         0     0.000     0.000
20180922     0  143.0830   52.3330    14.500     9.467         0     0.000     0.000
20180923     0  143.0830   52.3330    17.500    10.033         0     0.000     0.000
20180924     0  143.0830   52.3330    16.000    10.322         0     0.000     0.000
20180925     0  143.0830   52.3330    13.700     9.522         0     0.000     0.000
20180926     0  143.0830   52.3330    11.500     7.433         0     0.000     0.000
20180927     0  143.0830   52.3330    15.000    10.689         0     0.000     0.000
20180928     0  143.0830   52.3330    19.000    11.622         0     0.000     0.000
20180929     0  143.0830   52.3330    19.300    13.522         0     0.000     0.000
20180930     0  143.0830   52.3330    19.100    11.067         0     0.000     0.000
20181001     0  143.0830   52.3330     8.200     5.622         0     0.000     0.000
20181002     0  143.0830   52.3330     8.500     5.600         0     0.000     0.000
20181003     0  143.0830   52.3330    12.200     6.589         0     0.000     0.000
20181004     0  143.0830   52.3330    12.500     7.078         0     0.000     0.000
20181005     0  143.0830   52.3330    17.300    12.689         0     0.000     0.000
20181006     0  143.0830   52.3330    21.700     9.178         0     0.000     0.000
20181007     0  143.0830   52.3330    12.900     6.867         0     0.000     0.000
20181008     0  143.0830   52.3330     9.800     7.778         0     0.000     0.000
20181009     0  143.0830   52.3330     8.100     7.656         0     0.000     0.000
20181010     0  143.0830   52.3330    12.100     6.133         0     0.000     0.000
20181011     0  143.0830   52.3330     9.100     5.122         0     0.000     0.000
20181012     0  143.0830   52.3330    10.200     5.233         0     0.000     0.000
20181013     0  143.0830   52.3330    11.400     5.833         0     0.000     0.000
20181014     0  143.0830   52.3330    13.600     7.900         0     0.000     0.000
20181015     0  143.0830   52.3330    17.600     9.656         0     0.000     0.000
20181016     0  143.0830   52.3330     9.700     8.211         0     0.000     0.000
20181017     0  143.0830   52.3330     7.100     4.933         0     0.000     0.000
20181018     0  143.0830   52.3330     6.800     5.444         0     0.000     0.000
20181019     0  143.0830   52.3330     7.300     2.889         0     0.000     0.000
20181020     0  143.0830   52.3330     6.200     1.411         0     0.000     0.000
20181021     0  143.0830   52.3330     7.800     2.356         0     0.000     0.000
20181022     0  143.0830   52.3330     4.300     1.733         0     0.000     0.000
20181024     0  143.0830   52.3330    13.100     7.700         0     0.000     0.000
20181025     0  143.0830   52.3330     9.900     8.044         0     0.000     0.000
20181026     0  143.0830   52.3330     8.400     4.078         0     0.000     0.000
20181027     0  143.0830   52.3330     7.100     2.322         0     0.000     0.000
20181028     0  143.0830   52.3330     9.700     7.500         0     0.000     0.000
20181029     0  143.0830   52.3330     6.900     3.256         0     0.000     0.000
20181030     0  143.0830   52.3330     7.000     4.433         0     0.000     0.000
20181031     0  143.0830   52.3330     6.400     2.122         0     0.000     0.000
20181101     0  143.0830   52.3330     4.400     2.022         0     0.000     0.000
20181102     0  143.0830   52.3330     8.700     4.089         0     0.000     0.000
20181103     0  143.0830   52.3330     8.200     4.667         0     0.000     0.000
20181104     1  143.0830   52.3330    10.700     2.056         4     4.969   124.213
20181105     6  143.0830   52.3330    -2.600    -5.022         3     4.969   165.617
20181106     5  143.0830   52.3330     0.600    -4.067         2     3.316   165.781
20181107     2  143.0830   52.3330    -0.800    -4.822         2     3.316   165.781
20181108     2  143.0830   52.3330    -0.400    -4.367         2     3.316   165.781
20181109     5  143.0830   52.3330     3.500    -2.367         1     1.659   165.946
20181110     0  143.0830   52.3330     3.900     2.478         0     0.000     0.000
20181111     0  143.0830   52.3330     4.700     4.278         0     0.000     0.000
20181112     0  143.0830   52.3330     4.600     2.089         0     0.000     0.000
20181113     1  143.0830   52.3330     0.800     0.133         2     2.336   116.798
20181114     7  143.0830   52.3330     1.600     0.856         1     1.659   165.857
20181115     0  143.0830   52.3330     2.700     2.078         0     0.000     0.000
20181116     0  143.0830   52.3330     3.700     0.944         0     0.000     0.000
20181117     1  143.0830   52.3330     2.800    -2.844         5     5.335   106.698
20181118     5  143.0830   52.3330    -7.100    -9.589         2     2.249   112.448
20181119     4  143.0830   52.3330    -4.800    -7.578         3     2.949    98.289
20181120     2  143.0830   52.3330    -4.400    -8.889         3     2.949    98.289
20181121     2  143.0830   52.3330    -6.000   -11.300         3     2.949    98.289
20181122     5  143.0830   52.3330   -10.700   -15.333         2     2.242   112.099
20181123     2  143.0830   52.3330   -11.900   -16.378         2     2.242   112.099
20181124     2  143.0830   52.3330   -14.400   -17.656         2     2.076   103.793
20181125     2  143.0830   52.3330   -11.800   -16.244         2     2.076   103.793
20181126     2  143.0830   52.3330   -10.500   -15.700         2     2.076   103.793
20181127     4  143.0830   52.3330    -2.400    -8.478        12    19.565   163.046
20181128     4  143.0830   52.3330    -0.300    -5.633        19    32.627   171.722
20181129     0  143.0830   52.3330    -3.900    -7.700        19    32.627   171.722
20181130     6  143.0830   52.3330    -8.000   -11.556        18    32.627   181.262
20181201     2  143.0830   52.3330   -10.100   -15.244        18    32.627   181.262
20181202     6  143.0830   52.3330   -11.800   -15.589        17    32.627   191.925
20181203     2  143.0830   52.3330    -9.700   -13.611        17    32.627   191.925
20181204     4  143.0830   52.3330    -0.100    -4.667        19    34.507   181.616
20181205     2  143.0830   52.3330    -2.500    -9.322        19    34.507   181.616
20181206     6  143.0830   52.3330   -11.900   -18.367        16    34.507   215.669
20181207     6  143.0830   52.3330   -20.700   -22.622        13    34.507   265.438
20181208     2  143.0830   52.3330   -20.900   -25.733        13    34.507   265.438
20181209     4  143.0830   52.3330    -5.900   -18.100        18    42.520   236.223
20181210     4  143.0830   52.3330    -3.100    -7.567        22    49.905   226.842
20181211     6  143.0830   52.3330   -13.500   -17.267        20    49.905   249.526
20181212     2  143.0830   52.3330   -15.200   -21.133        20    49.905   249.526
20181213     2  143.0830   52.3330   -16.400   -21.144        20    49.905   249.526
20181214     6  143.0830   52.3330   -16.200   -18.633        19    49.905   262.659
20181215     2  143.0830   52.3330   -14.400   -17.856        19    49.905   262.659
20181216     2  143.0830   52.3330   -13.500   -16.033        19    49.905   262.659
20181217     2  143.0830   52.3330   -10.700   -13.411        19    48.841   257.057
20181218     2  143.0830   52.3330   -15.100   -17.322        19    48.841   257.057
20181219     2  143.0830   52.3330   -14.000   -16.700        19    48.661   256.109
20181220     4  143.0830   52.3330   -10.400   -12.511        21    51.828   246.800
20181221     5  143.0830   52.3330   -10.100   -13.100        15    41.339   275.596
20181222     2  143.0830   52.3330    -9.200   -11.800        15    41.339   275.596
20181223     2  143.0830   52.3330    -9.900   -11.922        15    40.329   268.859
20181224     4  143.0830   52.3330    -8.000   -13.111        17    43.495   255.854
20181225     6  143.0830   52.3330   -13.100   -14.744        16    43.495   271.845
20181226     4  143.0830   52.3330    -3.800    -8.456        28    64.420   230.071
20181227     0  143.0830   52.3330    -9.600   -11.422        28    64.420   230.071
20181228     4  143.0830   52.3330    -3.500    -7.578        29    66.276   228.537
20181229     2  143.0830   52.3330    -1.200    -4.522        29    66.759   230.203
20181230     6  143.0830   52.3330    -2.100    -3.833        28    66.759   238.424
20181231     6  143.0830   52.3330    -6.300   -14.178        26    66.759   256.765
20190101     2  143.0830   52.3330   -13.100   -14.989        26    66.759   256.765
20190102     2  143.0830   52.3330   -11.700   -16.033        26    66.759   256.765
20190103     6  143.0830   52.3330   -11.100   -13.033        24    66.759   278.162
20190104     2  143.0830   52.3330    -8.900   -11.833        24    66.759   278.162
20190105     2  143.0830   52.3330   -10.700   -16.511        24    66.759   278.162
20190106     2  143.0830   52.3330   -15.000   -16.678        24    65.516   272.984
20190107     6  143.0830   52.3330   -16.900   -19.167        23    65.516   284.853
20190108     2  143.0830   52.3330   -14.400   -17.989        23    65.516   284.853
20190109     2  143.0830   52.3330   -15.500   -20.300        23    65.516   284.853
20190110     2  143.0830   52.3330   -15.000   -17.344        23    64.241   279.308
20190111     2  143.0830   52.3330   -12.800   -14.067        23    64.021   278.351
20190112     2  143.0830   52.3330   -13.700   -18.122        23    64.021   278.351
20190113     2  143.0830   52.3330   -13.100   -17.044        23    64.021   278.351
20190114     6  143.0830   52.3330   -11.900   -16.656        22    64.021   291.004
20190115     2  143.0830   52.3330   -12.400   -17.711        22    64.021   291.004
20190116     4  143.0830   52.3330   -11.200   -13.056        26    70.201   270.004
20190117     4  143.0830   52.3330   -13.600   -16.233        42    99.753   237.507
20190118     2  143.0830   52.3330    -7.100   -13.444        42   100.262   238.720
20190119     6  143.0830   52.3330    -7.500   -11.556        39   100.262   257.083
20190120     6  143.0830   52.3330   -12.500   -17.189        37   100.262   270.979
20190121     2  143.0830   52.3330   -16.000   -18.778        37   100.262   270.979
20190122     6  143.0830   52.3330   -10.900   -13.100        30   100.262   334.208
20190123     2  143.0830   52.3330    -9.000   -11.922        30   100.262   334.208
20190124     2  143.0830   52.3330    -4.900    -9.022        30    98.890   329.635
20190125     2  143.0830   52.3330    -2.100    -5.489        30    98.890   329.635
20190126     2  143.0830   52.3330    -9.400   -13.400        30    98.890   329.635
20190127     6  143.0830   52.3330   -12.600   -16.556        29    98.890   341.001
20190128     2  143.0830   52.3330   -12.400   -16.678        29    98.890   341.001
20190129     2  143.0830   52.3330   -14.800   -19.844        29    98.890   341.001
20190130     2  143.0830   52.3330   -13.100   -18.533        29    98.890   341.001
20190131     4  143.0830   52.3330    -7.800   -10.556        31   101.409   327.127
20190201     4  143.0830   52.3330    -6.900   -10.633        34   106.912   314.446
20190202     6  143.0830   52.3330   -10.500   -13.478        31   106.912   344.876
20190203     6  143.0830   52.3330   -13.700   -14.656        29   106.912   368.660
20190204     2  143.0830   52.3330   -13.200   -18.422        29   106.912   368.660
20190205     4  143.0830   52.3330   -14.100   -18.356        30   107.591   358.637
20190206     2  143.0830   52.3330   -20.200   -25.622        30   107.591   358.637
20190207     2  143.0830   52.3330   -22.000   -27.789        30   107.591   358.637
20190208     2  143.0830   52.3330   -23.300   -29.000        30   107.591   358.637
20190209     2  143.0830   52.3330   -21.500   -24.867        30   107.591   358.637
20190210     2  143.0830   52.3330   -17.300   -21.875        30   107.591   358.637
20190211     2  143.0830   52.3330     0.000   -21.857        30   107.591   358.637
20190212     2  143.0830   52.3330   -18.500   -22.178        30   107.591   358.637
20190213     2  143.0830   52.3330   -17.400   -22.567        30   107.591   358.637
20190214     2  143.0830   52.3330   -16.500   -22.156        30   107.591   358.637
20190215     2  143.0830   52.3330   -17.200   -21.100        30   107.591   358.637
20190216     2  143.0830   52.3330   -12.200   -16.933        30   107.591   358.637
20190217     2  143.0830   52.3330   -10.400   -12.489        30   108.101   360.337
20190218     2  143.0830   52.3330    -8.200   -13.611        30   108.101   360.337
20190219     2  143.0830   52.3330    -8.200   -13.311        30   108.101   360.337
20190220     2  143.0830   52.3330    -8.000   -13.844        30   108.101   360.337
20190221     2  143.0830   52.3330    -7.200   -10.678        30   108.101   360.337
20190222     2  143.0830   52.3330    -6.300   -13.622        30   108.101   360.337
20190223     2  143.0830   52.3330   -11.900   -16.978        30   108.101   360.337
20190224     2  143.0830   52.3330    -9.200   -13.111        30   108.101   360.337
20190225     2  143.0830   52.3330    -7.300   -15.956        30   108.101   360.337
20190226     2  143.0830   52.3330    -9.500   -15.022        30   108.101   360.337
20190227     2  143.0830   52.3330    -7.200   -11.856        30   108.101   360.337
20190228     2  143.0830   52.3330    -2.300    -7.522        30   108.101   360.337
20190301     6  143.0830   52.3330    -2.200    -7.578        29   108.101   372.763
20190302     2  143.0830   52.3330    -3.700   -11.189        29   108.101   372.763
20190303     2  143.0830   52.3330    -7.200   -13.511        29   108.101   372.763
20190304     2  143.0830   52.3330    -9.800   -15.056        29   108.101   372.763
20190305     2  143.0830   52.3330    -4.900   -11.000        29   108.101   372.763
20190306     2  143.0830   52.3330    -6.800   -11.678        29   108.101   372.763
20190307     2  143.0830   52.3330    -7.200   -12.644        29   108.101   372.763
20190308     2  143.0830   52.3330    -5.500   -10.867        29   108.101   372.763
20190309     2  143.0830   52.3330    -1.300    -6.589        29   108.101   372.763
20190310     6  143.0830   52.3330    -2.200    -8.189        28   108.101   386.076
20190311     2  143.0830   52.3330    -0.100    -4.711        28   108.101   386.076
20190312     2  143.0830   52.3330     0.600    -2.467        28   108.101   386.076
20190313     2  143.0830   52.3330    -2.600    -3.489        28   108.101   386.076
20190314     2  143.0830   52.3330    -2.300    -4.189        28   108.101   386.076
20190315     2  143.0830   52.3330    -2.600    -7.311        28   108.101   386.076
20190316     2  143.0830   52.3330    -2.000    -5.622        28   108.101   386.076
20190317     2  143.0830   52.3330    -0.600    -4.644        28   106.263   379.511
20190318     2  143.0830   52.3330    -0.700    -4.678        28   106.263   379.511
20190319     4  143.0830   52.3330    -0.400    -5.622        45   137.148   304.773
20190320     4  143.0830   52.3330    -8.400   -15.289        47   140.806   299.587
20190321     2  143.0830   52.3330    -9.100   -16.578        47   140.806   299.587
20190322     6  143.0830   52.3330    -9.900   -15.611        46   140.806   306.100
20190323     6  143.0830   52.3330    -9.800   -14.156        45   140.806   312.902
20190324     2  143.0830   52.3330    -7.900   -12.722        45   140.806   312.902
20190325     6  143.0830   52.3330    -5.400    -8.356        43   140.806   327.456
20190326     6  143.0830   52.3330    -2.100    -6.478        42   140.806   335.252
20190327     6  143.0830   52.3330    -1.100    -8.289        41   140.806   343.429
20190328     2  143.0830   52.3330    -4.100    -9.744        41   140.806   343.429
20190329     4  143.0830   52.3330    -4.100    -7.678        42   141.512   336.932
20190330     6  143.0830   52.3330    -2.400    -7.756        41   141.512   345.150
20190331     6  143.0830   52.3330    -2.100    -7.611        40   141.512   353.779
20190401     6  143.0830   52.3330    -3.500    -8.344        39   141.512   362.850
20190402     2  143.0830   52.3330    -2.800    -5.411        39   140.494   360.242
20190403     2  143.0830   52.3330     0.700    -4.856        39   140.494   360.242
20190404     7  143.0830   52.3330     1.700    -1.922        38   139.682   367.583
20190405     4  143.0830   52.3330     0.500    -1.800        41   142.853   348.422
20190406     4  143.0830   52.3330     0.600    -1.022        42   144.066   343.015
20190407     2  143.0830   52.3330     0.500    -0.956        42   144.066   343.015
20190408     7  143.0830   52.3330     2.100     0.111        40   142.616   356.539
20190409     7  143.0830   52.3330     3.300    -1.222        36   137.950   383.194
20190410     7  143.0830   52.3330     3.100    -1.467        34   134.723   396.244
20190411     7  143.0830   52.3330     6.300     1.089        30   127.990   426.634
20190412     7  143.0830   52.3330     5.100    -0.444        27   122.565   453.944
20190413     2  143.0830   52.3330     1.400    -2.778        27   122.565   453.944
20190414     6  143.0830   52.3330    -2.500    -3.578        26   122.565   471.403
20190415     0  143.0830   52.3330     4.400    -0.911        26   122.565   471.403
20190416     7  143.0830   52.3330     4.400     0.278        23   113.969   495.516
20190417     7  143.0830   52.3330     1.100     0.067        21   107.637   512.558
20190418     7  143.0830   52.3330     8.400     0.344        15    86.776   578.508
20190419     2  143.0830   52.3330    -0.800    -1.267        15    86.776   578.508
20190420     2  143.0830   52.3330    -0.600    -0.856        15    82.924   552.826
20190421     2  143.0830   52.3330    -0.200    -1.111        15    82.924   552.826
20190422     2  143.0830   52.3330     2.100    -0.511        15    82.924   552.826
20190423     7  143.0830   52.3330     5.600     0.800        12    73.105   609.211
20190424     7  143.0830   52.3330     0.700    -1.344         9    58.232   647.025
20190425     4  143.0830   52.3330    -1.000    -1.533        25    76.293   305.171
20190426     7  143.0830   52.3330     3.600    -2.178        22    74.162   337.098
20190427     7  143.0830   52.3330     9.800     5.156        10    62.607   626.074
20190428     7  143.0830   52.3330    12.700     7.622         3    21.000   700.000
20190429     0  143.0830   52.3330    14.000     5.489         0     0.000     0.000
20190430     0  143.0830   52.3330    13.400     8.333         0     0.000     0.000
20190501     0  143.0830   52.3330    18.600    12.278         0     0.000     0.000
20190502     0  143.0830   52.3330    15.800     4.444         0     0.000     0.000
20190503     0  143.0830   52.3330     4.300     2.156         0     0.000     0.000
20190504     0  143.0830   52.3330     4.400     2.667         0     0.000     0.000
20190505     0  143.0830   52.3330     6.600     2.856         0     0.000     0.000
20190506     0  143.0830   52.3330     4.900     0.422         0     0.000     0.000
20190507     0  143.0830   52.3330     0.700    -0.378         0     0.000     0.000
20190508     0  143.0830   52.3330     2.200     0.667         0     0.000     0.000
20190509     1  143.0830   52.3330     0.500     0.089         1     1.210   120.980
20190510     0  143.0830   52.3330     1.500     0.567         0     0.000     0.000
20190511     0  143.0830   52.3330     4.200     0.433         0     0.000     0.000
20190512     0  143.0830   52.3330     5.100    -0.500         0     0.000     0.000
20190513     0  143.0830   52.3330    11.400     2.456         0     0.000     0.000
20190514     0  143.0830   52.3330    14.500     9.700         0     0.000     0.000
20190515     0  143.0830   52.3330     9.800     4.656         0     0.000     0.000
20190516     0  143.0830   52.3330     6.600     2.556         0     0.000     0.000
20190517     0  143.0830   52.3330     2.300     1.111         0     0.000     0.000
20190518     0  143.0830   52.3330    12.000     3.244         0     0.000     0.000
20190519     0  143.0830   52.3330    13.600    10.644         0     0.000     0.000
20190520     0  143.0830   52.3330    20.000    12.800         0     0.000     0.000
