    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0   81.8330   52.0000    19.500    13.789         0     0.000     0.000
20180916     0   81.8330   52.0000    18.200    12.411         0     0.000     0.000
20180917     0   81.8330   52.0000    17.800    11.200         0     0.000     0.000
20180918     0   81.8330   52.0000    12.400     8.144         0     0.000     0.000
20180919     0   81.8330   52.0000    14.000     7.589         0     0.000     0.000
20180920     0   81.8330   52.0000    16.900     8.956         0     0.000     0.000
20180921     0   81.8330   52.0000    25.500    13.667         0     0.000     0.000
20180922     0   81.8330   52.0000    23.400    14.456         0     0.000     0.000
20180923     0   81.8330   52.0000    18.900    14.156         0     0.000     0.000
20180924     0   81.8330   52.0000    18.300    13.300         0     0.000     0.000
20180925     0   81.8330   52.0000    14.100    10.778         0     0.000     0.000
20180926     0   81.8330   52.0000    14.100     9.611         0     0.000     0.000
20180927     0   81.8330   52.0000    21.200    11.433         0     0.000     0.000
20180928     0   81.8330   52.0000    22.000    13.500         0     0.000     0.000
20180929     0   81.8330   52.0000    24.600    14.122         0     0.000     0.000
20180930     0   81.8330   52.0000    17.400     9.400         0     0.000     0.000
20181001     0   81.8330   52.0000    20.300    10.411         0     0.000     0.000
20181002     0   81.8330   52.0000    24.400    13.778         0     0.000     0.000
20181003     0   81.8330   52.0000     9.800     6.778         0     0.000     0.000
20181004     0   81.8330   52.0000    11.600     5.211         0     0.000     0.000
20181005     0   81.8330   52.0000    14.600     6.000         0     0.000     0.000
20181006     0   81.8330   52.0000    18.200     7.856         0     0.000     0.000
20181007     0   81.8330   52.0000    20.600     9.411         0     0.000     0.000
20181008     0   81.8330   52.0000    23.700    11.656         0     0.000     0.000
20181009     0   81.8330   52.0000    11.900     5.144         0     0.000     0.000
20181010     0   81.8330   52.0000    16.000     7.933         0     0.000     0.000
20181011     0   81.8330   52.0000    15.300     5.611         0     0.000     0.000
20181012     0   81.8330   52.0000    12.000     4.856         0     0.000     0.000
20181013     0   81.8330   52.0000    20.000    13.789         0     0.000     0.000
20181014     0   81.8330   52.0000    19.400     8.600         0     0.000     0.000
20181015     0   81.8330   52.0000     5.200     1.989         0     0.000     0.000
20181016     0   81.8330   52.0000     8.600     3.656         0     0.000     0.000
20181017     0   81.8330   52.0000    10.000     3.100         0     0.000     0.000
20181018     0   81.8330   52.0000     6.700     1.100         0     0.000     0.000
20181019     0   81.8330   52.0000     6.900     3.800         0     0.000     0.000
20181020     0   81.8330   52.0000     4.100     2.167         0     0.000     0.000
20181021     0   81.8330   52.0000     4.300     1.967         0     0.000     0.000
20181022     0   81.8330   52.0000     8.500     6.356         0     0.000     0.000
20181024     1   81.8330   52.0000    -0.500    -1.344         1     0.000     0.000
20181025     0   81.8330   52.0000     5.100     0.622         0     0.000     0.000
20181026     0   81.8330   52.0000    10.200     1.644         0     0.000     0.000
20181027     0   81.8330   52.0000    13.500     3.078         0     0.000     0.000
20181028     0   81.8330   52.0000    16.500     6.078         0     0.000     0.000
20181029     0   81.8330   52.0000    19.300     8.144         0     0.000     0.000
20181030     0   81.8330   52.0000     6.200     3.800         0     0.000     0.000
20181031     0   81.8330   52.0000     3.800     0.556         0     0.000     0.000
20181101     1   81.8330   52.0000    -3.100    -6.256         1     0.000     0.000
20181102     2   81.8330   52.0000    -4.500    -6.822         1     0.000     0.000
20181103     2   81.8330   52.0000    -2.400    -5.222         1     0.000     0.000
20181104     4   81.8330   52.0000    -0.800    -2.111         7     8.357   119.386
20181105     5   81.8330   52.0000     0.600    -1.133         5     6.335   126.691
20181106     7   81.8330   52.0000     1.600     0.622         2     4.400   220.013
20181107     3   81.8330   52.0000     1.900     0.633         3     5.654   188.481
20181108     4   81.8330   52.0000     0.500    -0.033         4     6.840   170.991
20181109     2   81.8330   52.0000     2.000     0.800         4     6.840   170.991
20181110     4   81.8330   52.0000     0.100   -10.400         5     7.528   150.562
20181111     2   81.8330   52.0000   -15.800   -18.989         5     7.528   150.562
20181112     2   81.8330   52.0000   -15.000   -19.878         5     7.528   150.562
20181113     4   81.8330   52.0000   -13.100   -15.522         6     9.351   155.853
20181114     6   81.8330   52.0000   -10.000   -11.456         5     9.351   187.024
20181115     2   81.8330   52.0000    -8.900   -12.422         5     9.351   187.024
20181116     2   81.8330   52.0000    -7.600    -9.244         5     9.351   187.024
20181117     4   81.8330   52.0000    -5.500    -6.811         8    13.731   171.638
20181118     4   81.8330   52.0000    -4.800    -6.011         9    15.579   173.096
20181119     2   81.8330   52.0000    -4.600    -7.100         9    15.859   176.209
20181120     2   81.8330   52.0000    -5.600    -7.278         9    15.699   174.431
20181121     2   81.8330   52.0000    -3.900    -7.967         9    15.699   174.431
20181122     2   81.8330   52.0000    -2.000    -2.589         9    15.719   174.654
20181123     7   81.8330   52.0000     1.900    -0.122         7    13.957   199.388
20181124     4   81.8330   52.0000     1.900    -1.478         9    16.043   178.252
20181125     5   81.8330   52.0000     2.500    -3.478         5    10.021   200.419
20181126     4   81.8330   52.0000    -8.400    -9.244         6    10.715   178.576
20181127     2   81.8330   52.0000    -5.700    -7.178         6    11.031   183.844
20181128     2   81.8330   52.0000    -3.900    -5.900         6    11.031   183.844
20181129     4   81.8330   52.0000    -2.400    -3.122         8    13.652   170.650
20181130     3   81.8330   52.0000     1.800     0.067        10    16.263   162.630
20181201     4   81.8330   52.0000     0.100   -12.044        13    20.611   158.544
20181202     2   81.8330   52.0000   -13.800   -16.600        13    20.986   161.434
20181203     2   81.8330   52.0000   -14.800   -17.956        13    20.986   161.434
20181204     4   81.8330   52.0000   -12.400   -14.156        16    26.148   163.426
20181205     2   81.8330   52.0000   -19.300   -23.300        16    26.497   165.603
20181206     2   81.8330   52.0000   -24.400   -26.989        16    26.497   165.603
20181207     2   81.8330   52.0000   -24.300   -27.700        16    26.497   165.603
20181208     2   81.8330   52.0000   -21.700   -25.278        16    26.497   165.603
20181209     2   81.8330   52.0000   -11.900   -19.456        16    26.497   165.603
20181210     6   81.8330   52.0000   -15.000   -18.156        15    26.497   176.644
20181211     2   81.8330   52.0000   -16.000   -19.700        15    26.497   176.644
20181212     2   81.8330   52.0000   -11.000   -15.900        15    26.497   176.644
20181213     4   81.8330   52.0000    -4.000    -6.567        19    32.714   172.180
20181214     2   81.8330   52.0000    -9.400   -12.567        19    32.994   173.653
20181215     6   81.8330   52.0000    -5.100    -9.356        18    32.994   183.301
20181216     2   81.8330   52.0000    -9.900   -11.989        18    32.994   183.301
20181217     4   81.8330   52.0000    -0.500    -4.022        21    36.017   171.511
20181218     4   81.8330   52.0000    -1.200    -7.178        27    46.315   171.536
20181219     2   81.8330   52.0000    -6.700    -8.444        27    46.793   173.308
20181220     2   81.8330   52.0000    -9.300   -10.044        27    46.793   173.308
20181221     2   81.8330   52.0000   -10.800   -21.244        27    46.793   173.308
20181222     6   81.8330   52.0000   -20.600   -22.889        25    46.793   187.172
20181223     6   81.8330   52.0000   -17.600   -19.511        23    46.793   203.448
20181224     4   81.8330   52.0000   -14.400   -16.644        24    47.473   197.804
20181225     2   81.8330   52.0000   -17.400   -24.544        24    47.743   198.928
20181226     6   81.8330   52.0000   -24.000   -27.444        23    47.743   207.577
20181227     2   81.8330   52.0000   -30.300   -33.200        23    47.743   207.577
20181228     2   81.8330   52.0000   -27.700   -31.011        23    47.743   207.577
20181229     2   81.8330   52.0000   -25.500   -28.522        23    47.743   207.577
20181230     2   81.8330   52.0000   -21.500   -25.344        23    47.743   207.577
20181231     6   81.8330   52.0000    -5.800   -13.533        22    47.743   217.013
20190101     4   81.8330   52.0000    -6.700    -8.144        27    55.778   206.584
20190102     2   81.8330   52.0000   -12.000   -19.244        27    56.266   208.393
20190103     2   81.8330   52.0000   -21.400   -24.911        27    56.266   208.393
20190104     2   81.8330   52.0000   -21.200   -24.656        27    56.266   208.393
20190105     2   81.8330   52.0000   -18.400   -21.167        27    56.266   208.393
20190106     2   81.8330   52.0000   -18.000   -22.100        27    56.266   208.393
20190107     2   81.8330   52.0000   -17.300   -20.333        27    56.266   208.393
20190108     6   81.8330   52.0000   -11.300   -13.278        26    56.266   216.408
20190109     6   81.8330   52.0000    -3.300   -10.889        24    56.266   234.442
20190110     6   81.8330   52.0000    -2.700    -6.300        21    56.266   267.933
20190111     2   81.8330   52.0000   -12.900   -16.467        21    55.158   262.659
20190112     2   81.8330   52.0000   -19.400   -22.278        21    55.158   262.659
20190113     2   81.8330   52.0000   -16.900   -19.456        21    55.158   262.659
20190114     2   81.8330   52.0000   -11.200   -16.844        21    55.158   262.659
20190115     2   81.8330   52.0000   -12.700   -18.400        21    55.158   262.659
20190116     2   81.8330   52.0000    -9.200   -13.700        21    55.158   262.659
20190117     4   81.8330   52.0000    -3.100    -6.244        23    57.715   250.934
20190118     4   81.8330   52.0000    -6.600   -11.167        24    59.508   247.951
20190119     2   81.8330   52.0000   -10.600   -14.356        24    59.508   247.951
20190120     2   81.8330   52.0000    -7.100   -11.033        24    59.508   247.951
20190121     2   81.8330   52.0000    -4.100    -8.900        24    59.508   247.951
20190122     4   81.8330   52.0000    -1.900    -5.889        25    61.388   245.553
20190123     6   81.8330   52.0000    -3.600    -7.933        22    61.388   279.038
20190124     2   81.8330   52.0000    -8.300   -12.756        22    60.324   274.201
20190125     2   81.8330   52.0000    -6.700   -10.433        22    60.114   273.246
20190126     2   81.8330   52.0000    -7.600   -17.556        22    59.904   272.291
20190127     2   81.8330   52.0000    -6.100   -11.889        22    59.694   271.337
20190128     2   81.8330   52.0000   -14.900   -21.256        22    59.484   270.382
20190129     2   81.8330   52.0000   -24.900   -28.578        22    59.484   270.382
20190130     2   81.8330   52.0000   -24.500   -28.289        22    59.484   270.382
20190131     2   81.8330   52.0000   -13.200   -20.578        22    59.484   270.382
20190201     2   81.8330   52.0000   -12.200   -17.533        22    59.274   269.428
20190202     2   81.8330   52.0000   -25.100   -30.211        22    59.064   268.473
20190203     4   81.8330   52.0000   -13.800   -26.800        25    64.061   256.246
20190204     4   81.8330   52.0000   -13.800   -20.733        26    65.897   253.451
20190205     2   81.8330   52.0000   -25.300   -29.278        26    65.897   253.451
20190206     6   81.8330   52.0000   -26.700   -29.133        25    65.897   263.589
20190207     4   81.8330   52.0000    29.000   -21.989        26    66.576   256.063
20190208     2   81.8330   52.0000   -27.800   -32.256        26    66.576   256.063
20190209     2   81.8330   52.0000   -26.700   -31.478        26    66.576   256.063
20190210     2   81.8330   52.0000   -24.100   -26.713        26    66.576   256.063
20190211     2   81.8330   52.0000     0.000   -21.271        26    66.576   256.063
20190212     4   81.8330   52.0000   -14.800   -17.433        27    68.408   253.363
20190213     4   81.8330   52.0000   -12.300   -17.489        28    70.241   250.859
20190214     2   81.8330   52.0000   -14.800   -19.367        28    70.751   252.681
20190215     2   81.8330   52.0000   -13.000   -18.956        28    70.751   252.681
20190216     6   81.8330   52.0000    -5.300   -16.322        27    70.751   262.039
20190217     6   81.8330   52.0000    -2.700    -4.511        23    70.751   307.611
20190218     2   81.8330   52.0000    -2.700    -5.989        23    70.751   307.611
20190219     7   81.8330   52.0000     0.300    -3.978        22    69.286   314.935
20190220     2   81.8330   52.0000    -0.400    -3.967        22    69.286   314.935
20190221     4   81.8330   52.0000    -0.100    -3.733        23    70.086   304.723
20190222     4   81.8330   52.0000    -2.900    -8.822        24    71.098   296.241
20190223     2   81.8330   52.0000    -7.100   -12.200        24    71.098   296.241
20190224     6   81.8330   52.0000    -6.700   -12.589        23    71.098   309.121
20190225     2   81.8330   52.0000    -3.800    -9.778        23    71.098   309.121
20190226     6   81.8330   52.0000    -5.600   -10.344        22    71.098   323.172
20190227     2   81.8330   52.0000    -0.500    -3.956        22    69.930   317.865
20190228     2   81.8330   52.0000    -1.200    -4.244        22    69.930   317.865
20190301     4   81.8330   52.0000     1.600    -0.744        28    77.258   275.920
20190302     2   81.8330   52.0000    -1.100    -3.789        28    77.384   276.370
20190303     6   81.8330   52.0000    -3.200    -6.444        27    77.384   286.606
20190304     7   81.8330   52.0000     1.500    -2.433        24    75.100   312.915
20190305     3   81.8330   52.0000     3.700     0.189        25    76.329   305.318
20190306     6   81.8330   52.0000    -3.000    -6.511        24    76.329   318.039
20190307     6   81.8330   52.0000    -3.800    -7.778        23    76.329   331.867
20190308     2   81.8330   52.0000    -1.600    -7.367        23    76.329   331.867
20190309     2   81.8330   52.0000    -2.400    -8.867        23    76.329   331.867
20190310     6   81.8330   52.0000    -1.800    -9.533        22    76.329   346.952
20190311     2   81.8330   52.0000    -9.400   -13.356        22    76.329   346.952
20190312     2   81.8330   52.0000    -4.000    -7.311        22    76.329   346.952
20190313     2   81.8330   52.0000     0.000    -4.222        22    76.329   346.952
20190314     7   81.8330   52.0000     2.800    -2.456        20    73.463   367.317
20190315     7   81.8330   52.0000     2.700    -2.044        18    69.244   384.692
20190316     7   81.8330   52.0000     5.100     1.744        15    61.150   407.670
20190317     4   81.8330   52.0000     0.300    -3.656        16    61.955   387.216
20190318     6   81.8330   52.0000    -4.000    -8.922        13    61.955   476.574
20190319     4   81.8330   52.0000    -5.800   -10.200        16    66.307   414.421
20190320     6   81.8330   52.0000    -3.000    -8.322        15    66.307   442.050
20190321     2   81.8330   52.0000    -1.600    -6.767        15    66.307   442.050
20190322     2   81.8330   52.0000    -2.100    -7.589        15    66.307   442.050
20190323     7   81.8330   52.0000     4.300    -3.333        12    59.861   498.839
20190324     7   81.8330   52.0000     5.400    -1.656        10    52.170   521.698
20190325     2   81.8330   52.0000     4.800    -0.011        10    52.170   521.698
20190326     7   81.8330   52.0000     1.400    -2.878         8    44.782   559.772
20190327     5   81.8330   52.0000     0.900    -3.589         4    23.009   575.229
20190328     2   81.8330   52.0000     6.100    -0.189         4    23.009   575.229
20190329     5   81.8330   52.0000     1.900    -0.189         1     6.396   639.628
20190330     2   81.8330   52.0000     5.600     2.533         1     6.396   639.628
20190331     0   81.8330   52.0000     5.400     3.456         0     0.000     0.000
20190401     0   81.8330   52.0000     8.700     5.089         0     0.000     0.000
20190402     0   81.8330   52.0000     5.400     2.056         0     0.000     0.000
20190403     0   81.8330   52.0000    15.000     6.578         0     0.000     0.000
20190404     0   81.8330   52.0000     9.700     4.822         0     0.000     0.000
20190405     0   81.8330   52.0000    12.000     5.311         0     0.000     0.000
20190406     0   81.8330   52.0000    12.200     5.656         0     0.000     0.000
20190407     0   81.8330   52.0000     4.800     0.722         0     0.000     0.000
20190408     0   81.8330   52.0000     6.700     1.511         0     0.000     0.000
20190409     0   81.8330   52.0000     6.800     2.033         0     0.000     0.000
20190410     0   81.8330   52.0000    14.700     5.744         0     0.000     0.000
20190411     0   81.8330   52.0000    14.700     7.167         0     0.000     0.000
20190412     0   81.8330   52.0000    12.200     4.678         0     0.000     0.000
20190413     0   81.8330   52.0000    15.700     6.700         0     0.000     0.000
20190414     0   81.8330   52.0000    20.400    10.933         0     0.000     0.000
20190415     0   81.8330   52.0000    17.400     9.633         0     0.000     0.000
20190416     1   81.8330   52.0000     2.000     0.422         3     3.515   117.157
20190417     2   81.8330   52.0000     3.600     0.378         3     3.515   117.157
20190418     0   81.8330   52.0000    11.900     5.411         3     3.515   117.157
20190419     0   81.8330   52.0000    -2.000    -5.400         3     3.515   117.157
20190420     5   81.8330   52.0000     1.400    -1.600         1     1.121   112.080
20190421     2   81.8330   52.0000     0.900    -0.667         1     1.121   112.080
20190422     2   81.8330   52.0000     7.700     2.044         1     1.121   112.080
20190423     0   81.8330   52.0000    10.200     4.867         0     0.000     0.000
20190424     0   81.8330   52.0000    11.800     5.856         0     0.000     0.000
20190425     0   81.8330   52.0000    15.300     8.389         0     0.000     0.000
20190426     0   81.8330   52.0000    13.800     9.767         0     0.000     0.000
20190427     1   81.8330   52.0000    10.200     5.656         6     7.631   127.187
20190428     4   81.8330   52.0000     2.400    -0.078        10    12.169   121.692
20190429     2   81.8330   52.0000    13.800     7.500        10    12.169   121.692
20190430     0   81.8330   52.0000    20.700    13.944         0     0.000     0.000
20190501     0   81.8330   52.0000    24.100    13.589         0     0.000     0.000
20190502     0   81.8330   52.0000     2.600    -0.889         0     0.000     0.000
20190503     0   81.8330   52.0000     8.800     3.578         0     0.000     0.000
20190504     0   81.8330   52.0000    12.800     7.367         0     0.000     0.000
20190505     0   81.8330   52.0000    17.500    11.211         0     0.000     0.000
20190506     0   81.8330   52.0000    20.500    14.433         0     0.000     0.000
20190507     0   81.8330   52.0000    23.900    16.389         0     0.000     0.000
20190508     0   81.8330   52.0000    25.600    17.156         0     0.000     0.000
20190509     0   81.8330   52.0000    27.100    20.044         0     0.000     0.000
20190510     0   81.8330   52.0000    26.600    17.978         0     0.000     0.000
20190511     0   81.8330   52.0000    15.400    10.289         0     0.000     0.000
20190512     0   81.8330   52.0000    21.500    13.389         0     0.000     0.000
20190513     0   81.8330   52.0000    17.200    10.656         0     0.000     0.000
20190514     0   81.8330   52.0000     9.100     4.367         0     0.000     0.000
20190515     0   81.8330   52.0000     8.000     3.567         0     0.000     0.000
20190516     0   81.8330   52.0000     7.700     3.133         0     0.000     0.000
20190517     0   81.8330   52.0000     7.200     3.011         0     0.000     0.000
20190518     0   81.8330   52.0000    12.900     6.978         0     0.000     0.000
20190519     0   81.8330   52.0000    21.400    14.944         0     0.000     0.000
20190520     0   81.8330   52.0000    24.200    16.933         0     0.000     0.000
