    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0   73.1500   49.8000    20.600    13.156         0     0.000     0.000
20180916     0   73.1500   49.8000    20.500    12.467         0     0.000     0.000
20180917     0   73.1500   49.8000    18.900    11.278         0     0.000     0.000
20180918     0   73.1500   49.8000    16.900    10.611         0     0.000     0.000
20180919     0   73.1500   49.8000    17.500    10.122         0     0.000     0.000
20180920     0   73.1500   49.8000    19.600    13.200         0     0.000     0.000
20180921     0   73.1500   49.8000    22.800    15.222         0     0.000     0.000
20180922     0   73.1500   49.8000    11.700     9.678         0     0.000     0.000
20180923     0   73.1500   49.8000    16.000    11.033         0     0.000     0.000
20180924     0   73.1500   49.8000     9.700     7.711         0     0.000     0.000
20180925     0   73.1500   49.8000    11.200     7.200         0     0.000     0.000
20180926     0   73.1500   49.8000    17.000     8.511         0     0.000     0.000
20180927     0   73.1500   49.8000    19.900    12.033         0     0.000     0.000
20180928     0   73.1500   49.8000    20.900    13.200         0     0.000     0.000
20180929     0   73.1500   49.8000    23.000    13.522         0     0.000     0.000
20180930     0   73.1500   49.8000    15.400     7.244         0     0.000     0.000
20181001     0   73.1500   49.8000    21.500    10.356         0     0.000     0.000
20181002     0   73.1500   49.8000    18.900    11.789         0     0.000     0.000
20181003     0   73.1500   49.8000    11.900     5.833         0     0.000     0.000
20181004     0   73.1500   49.8000    15.200     7.100         0     0.000     0.000
20181005     0   73.1500   49.8000    18.500     9.578         0     0.000     0.000
20181006     0   73.1500   49.8000    23.200    13.622         0     0.000     0.000
20181007     0   73.1500   49.8000    23.100    13.233         0     0.000     0.000
20181008     0   73.1500   49.8000     8.200     5.044         0     0.000     0.000
20181009     0   73.1500   49.8000    11.600     4.722         0     0.000     0.000
20181010     0   73.1500   49.8000    14.600     6.900         0     0.000     0.000
20181011     0   73.1500   49.8000    15.200     6.256         0     0.000     0.000
20181012     0   73.1500   49.8000    14.900     8.667         0     0.000     0.000
20181013     0   73.1500   49.8000    14.200     7.856         0     0.000     0.000
20181014     1   73.1500   49.8000     2.600     0.333         1     1.259   125.860
20181015     4   73.1500   49.8000    -0.300    -2.011         5     5.533   110.656
20181016     3   73.1500   49.8000     1.800     0.356         9    10.361   115.119
20181017     5   73.1500   49.8000     0.500    -0.467         5     5.791   115.819
20181018     4   73.1500   49.8000    -0.300    -1.656         6     6.730   112.165
20181019     4   73.1500   49.8000     0.100    -0.422         9    10.266   114.070
20181020     4   73.1500   49.8000    -0.400    -1.211        19    21.699   114.206
20181021     7   73.1500   49.8000     5.000     2.789        17    20.519   120.698
20181022     7   73.1500   49.8000     9.700     6.344         6    13.155   219.243
20181024     5   73.1500   49.8000     2.000    -1.533         1     2.265   226.529
20181025     0   73.1500   49.8000     8.100     1.011         0     0.000     0.000
20181026     0   73.1500   49.8000    12.400     3.500         0     0.000     0.000
20181027     0   73.1500   49.8000    16.000     6.100         0     0.000     0.000
20181028     0   73.1500   49.8000    14.600    11.044         0     0.000     0.000
20181029     0   73.1500   49.8000    13.500     3.822         0     0.000     0.000
20181030     0   73.1500   49.8000     4.600     1.811         0     0.000     0.000
20181031     0   73.1500   49.8000     2.900    -1.100         0     0.000     0.000
20181101     0   73.1500   49.8000    -4.600    -8.156         0     0.000     0.000
20181102     1   73.1500   49.8000    -5.400    -8.911         1     0.000     0.000
20181103     2   73.1500   49.8000    -2.400    -4.800         1     0.000     0.000
20181104     2   73.1500   49.8000    -1.500    -2.111         1     1.120   111.973
20181105     4   73.1500   49.8000    -0.200    -1.078         2     2.849   142.428
20181106     5   73.1500   49.8000     1.900    -0.033         1     1.831   183.135
20181107     2   73.1500   49.8000     2.000     0.156         1     1.831   183.135
20181108     2   73.1500   49.8000     0.700    -0.778         1     1.831   183.135
20181109     2   73.1500   49.8000    -0.200    -1.222         1     1.831   183.135
20181110     4   73.1500   49.8000    -0.900    -7.633         5     8.040   160.792
20181111     4   73.1500   49.8000   -14.200   -18.433         6     9.850   164.170
20181112     2   73.1500   49.8000   -14.800   -17.856         6     9.850   164.170
20181113     4   73.1500   49.8000   -12.000   -14.844         7    11.690   167.002
20181114     2   73.1500   49.8000   -10.000   -12.622         7    11.989   171.272
20181115     4   73.1500   49.8000    -7.900   -12.000         8    13.534   169.172
20181116     2   73.1500   49.8000    -6.000   -11.400         8    13.534   169.172
20181117     2   73.1500   49.8000    -8.600   -12.000         8    13.534   169.172
20181118     2   73.1500   49.8000    -7.700    -9.778         8    13.799   172.491
20181119     4   73.1500   49.8000    -4.500    -6.411         9    15.414   171.265
20181120     4   73.1500   49.8000    -5.300    -8.900        10    17.230   172.304
20181121     2   73.1500   49.8000    -4.900    -7.244        10    17.524   175.244
20181122     4   73.1500   49.8000    -2.400    -4.189        11    19.161   174.192
20181123     2   73.1500   49.8000     0.300    -2.378        11    19.161   174.192
20181124     4   73.1500   49.8000    -1.900    -3.789        18    27.126   150.700
20181125     6   73.1500   49.8000    -3.000    -8.189        16    27.126   169.537
20181126     4   73.1500   49.8000   -10.000   -11.900        18    29.641   164.674
20181127     2   73.1500   49.8000    -8.200   -12.311        18    29.967   166.482
20181128     2   73.1500   49.8000    -3.700    -8.544        18    29.967   166.482
20181129     2   73.1500   49.8000    -3.200    -5.089        18    29.967   166.482
20181130     7   73.1500   49.8000     1.600    -2.200        17    29.277   172.218
20181201     4   73.1500   49.8000    -9.000   -16.689        27    46.492   172.191
20181202     4   73.1500   49.8000   -13.700   -15.733        28    48.337   172.631
20181203     2   73.1500   49.8000   -12.200   -14.922        28    48.846   174.450
20181204     6   73.1500   49.8000   -10.100   -12.944        27    48.846   180.911
20181205     2   73.1500   49.8000    -8.700   -11.622        27    48.846   180.911
20181206     2   73.1500   49.8000    -9.000   -14.578        27    48.846   180.911
20181207     6   73.1500   49.8000    -5.900   -15.989        26    48.846   187.870
20181208     6   73.1500   49.8000    -6.000   -15.389        25    48.846   195.384
20181209     2   73.1500   49.8000    -8.500   -13.156        25    48.846   195.384
20181210     2   73.1500   49.8000    -6.800    -9.889        25    48.846   195.384
20181211     2   73.1500   49.8000    -3.200    -4.978        25    48.008   192.030
20181212     4   73.1500   49.8000    -3.500    -4.678        27    50.529   187.146
20181213     4   73.1500   49.8000    -7.200   -11.756        28    51.570   184.180
20181214     4   73.1500   49.8000   -10.000   -14.522        29    53.410   184.173
20181215     2   73.1500   49.8000    -6.300   -10.689        29    53.919   185.926
20181216     6   73.1500   49.8000    -3.000    -5.433        28    53.919   192.567
20181217     2   73.1500   49.8000    -4.200    -6.478        28    53.235   190.124
20181218     4   73.1500   49.8000    -6.800    -9.222        29    54.570   188.172
20181219     6   73.1500   49.8000   -11.400   -13.489        28    54.570   194.893
20181220     4   73.1500   49.8000    -9.200   -11.500        29    55.255   190.535
20181221     4   73.1500   49.8000   -13.600   -20.844        35    66.259   189.310
20181222     2   73.1500   49.8000   -17.900   -23.667        35    66.259   189.310
20181223     6   73.1500   49.8000   -13.500   -21.778        33    66.259   200.784
20181224     6   73.1500   49.8000   -17.700   -19.533        32    66.259   207.058
20181225     2   73.1500   49.8000   -17.900   -22.300        32    65.479   204.620
20181226     6   73.1500   49.8000   -22.500   -24.622        31    65.479   211.221
20181227     2   73.1500   49.8000   -20.300   -23.956        31    65.479   211.221
20181228     6   73.1500   49.8000   -11.800   -17.856        30    65.479   218.262
20181229     2   73.1500   49.8000   -10.800   -13.744        30    65.479   218.262
20181230     2   73.1500   49.8000    -4.800    -7.133        30    65.479   218.262
20181231     4   73.1500   49.8000    -6.800    -9.322        33    69.835   211.622
20190101     4   73.1500   49.8000   -12.500   -17.078        34    71.656   210.754
20190102     2   73.1500   49.8000   -13.700   -20.300        34    71.656   210.754
20190103     2   73.1500   49.8000   -11.200   -21.589        34    71.656   210.754
20190104     6   73.1500   49.8000   -16.800   -21.578        33    71.656   217.140
20190105     6   73.1500   49.8000   -18.200   -22.422        32    71.656   223.926
20190106     2   73.1500   49.8000   -14.600   -19.500        32    71.656   223.926
20190107     2   73.1500   49.8000    -9.400   -12.367        32    71.656   223.926
20190108     2   73.1500   49.8000    -5.200    -8.867        32    71.656   223.926
20190109     6   73.1500   49.8000    -5.100    -9.322        31    71.656   231.149
20190110     4   73.1500   49.8000    -9.000   -13.122        32    72.339   226.058
20190111     2   73.1500   49.8000   -11.300   -17.422        32    72.339   226.058
20190112     2   73.1500   49.8000   -10.600   -18.011        32    72.339   226.058
20190113     2   73.1500   49.8000   -10.800   -13.789        32    72.339   226.058
20190114     2   73.1500   49.8000    -6.900    -9.933        32    72.339   226.058
20190115     2   73.1500   49.8000    -2.900    -4.833        32    72.339   226.058
20190116     6   73.1500   49.8000    -1.400    -6.633        31    72.339   233.350
20190117     2   73.1500   49.8000    -5.300    -7.211        31    71.532   230.749
20190118     4   73.1500   49.8000    -4.400    -7.522        32    72.881   227.752
20190119     2   73.1500   49.8000    -1.600    -6.522        32    72.881   227.752
20190120     2   73.1500   49.8000    -0.900    -3.656        32    72.881   227.752
20190121     6   73.1500   49.8000    -0.400    -4.644        31    72.881   235.099
20190122     4   73.1500   49.8000    -2.800    -4.589        32    73.647   230.147
20190123     4   73.1500   49.8000    -4.400    -9.567        33    74.689   226.329
20190124     2   73.1500   49.8000    -8.200   -12.211        33    75.186   227.837
20190125     4   73.1500   49.8000    -5.500   -12.778        34    76.516   225.047
20190126     4   73.1500   49.8000   -10.300   -16.411        36    80.191   222.752
20190127     2   73.1500   49.8000    -3.800   -10.111        36    80.700   224.167
20190128     2   73.1500   49.8000   -18.400   -23.178        36    80.700   224.167
20190129     6   73.1500   49.8000   -18.000   -21.400        35    80.700   230.572
20190130     2   73.1500   49.8000   -11.200   -15.933        35    80.700   230.572
20190131     2   73.1500   49.8000    -5.100    -8.478        35    80.700   230.572
20190201     2   73.1500   49.8000    -7.500   -14.467        35    80.025   228.642
20190202     4   73.1500   49.8000   -14.500   -19.211        37    83.178   224.806
20190203     2   73.1500   49.8000    -9.600   -14.511        37    83.178   224.806
20190204     2   73.1500   49.8000    -8.400   -15.389        37    83.178   224.806
20190205     6   73.1500   49.8000   -12.000   -15.511        36    83.178   231.051
20190206     2   73.1500   49.8000    -9.200   -17.478        36    82.518   229.217
20190207     4   73.1500   49.8000   -24.700   -28.933        41    91.178   222.386
20190208     2   73.1500   49.8000   -21.400   -28.256        41    91.178   222.386
20190209     2   73.1500   49.8000   -17.500   -23.444        41    91.178   222.386
20190210     6   73.1500   49.8000   -10.200   -14.138        40    91.178   227.945
20190211     0   73.1500   49.8000     0.000   -18.929         0     0.000     0.000
20190212     1   73.1500   49.8000   -13.000   -17.544        42    77.015   183.370
20190213     4   73.1500   49.8000   -13.600   -18.089        43    78.910   183.511
20190214     6   73.1500   49.8000    -8.800   -14.611        42    78.910   187.880
20190215     2   73.1500   49.8000    -5.200   -10.567        42    78.910   187.880
20190216     6   73.1500   49.8000    -4.000    -6.311        41    78.910   192.462
20190217     7   73.1500   49.8000     0.300    -2.367        40    77.780   194.451
20190218     6   73.1500   49.8000    -1.300    -2.678        38    77.780   204.685
20190219     6   73.1500   49.8000    -4.300    -5.967        37    77.780   210.217
20190220     4   73.1500   49.8000     0.400    -1.433        39    79.871   204.797
20190221     4   73.1500   49.8000    -1.900    -5.078        42    84.452   201.077
20190222     4   73.1500   49.8000    -9.300   -11.122        45    89.926   199.836
20190223     2   73.1500   49.8000    -7.800   -11.733        45    90.430   200.954
20190224     2   73.1500   49.8000    -4.500   -10.678        45    90.430   200.954
20190225     2   73.1500   49.8000    -8.000   -10.800        45    90.430   200.954
20190226     2   73.1500   49.8000    -7.400    -9.822        45    90.430   200.954
20190227     2   73.1500   49.8000    -1.600    -4.789        45    90.430   200.954
20190228     4   73.1500   49.8000    -1.700    -4.589        46    91.857   199.688
20190301     4   73.1500   49.8000    -0.400    -3.911        50    96.416   192.832
20190302     4   73.1500   49.8000    -3.900    -7.178        51    97.474   191.126
20190303     7   73.1500   49.8000     3.300     0.156        50    97.050   194.100
20190304     7   73.1500   49.8000     1.200    -1.144        46    94.342   205.091
20190305     7   73.1500   49.8000     1.700    -5.256        45    93.631   208.068
20190306     4   73.1500   49.8000    -6.900    -9.511        46    94.323   205.050
20190307     6   73.1500   49.8000    -3.200    -7.489        45    94.323   209.606
20190308     6   73.1500   49.8000    -2.700    -9.578        44    94.323   214.370
20190309     2   73.1500   49.8000    -2.900    -7.022        44    94.323   214.370
20190310     2   73.1500   49.8000    -3.800    -7.278        44    94.323   214.370
20190311     2   73.1500   49.8000    -4.400    -9.389        44    94.323   214.370
20190312     2   73.1500   49.8000    -2.800    -8.300        44    93.560   212.637
20190313     7   73.1500   49.8000     1.400    -5.422        43    92.838   215.901
20190314     2   73.1500   49.8000     3.200    -3.867        43    92.838   215.901
20190315     2   73.1500   49.8000     3.400    -2.100        43    92.838   215.901
20190316     7   73.1500   49.8000     6.300    -1.500        41    90.445   220.599
20190317     6   73.1500   49.8000    -3.400    -8.478        39    90.445   231.911
20190318     2   73.1500   49.8000    -1.400    -8.711        39    90.445   231.911
20190319     6   73.1500   49.8000    -4.900    -9.044        38    90.445   238.014
20190320     6   73.1500   49.8000    -4.000    -8.222        37    90.445   244.447
20190321     2   73.1500   49.8000     0.300    -4.644        37    90.445   244.447
20190322     2   73.1500   49.8000     2.800    -2.600        37    90.445   244.447
20190323     7   73.1500   49.8000     4.500    -0.811        36    88.941   247.059
20190324     7   73.1500   49.8000     8.400     3.144        31    81.310   262.290
20190325     7   73.1500   49.8000     3.600     2.044        25    71.444   285.778
20190326     7   73.1500   49.8000     3.800     1.478        20    62.302   311.511
20190327     7   73.1500   49.8000     8.500     4.644        10    41.910   419.098
20190328     7   73.1500   49.8000     3.500     2.178         4    24.073   601.831
20190329     7   73.1500   49.8000     5.000     3.511         1     7.000   700.000
20190330     0   73.1500   49.8000     8.400     4.611         0     0.000     0.000
20190331     0   73.1500   49.8000     8.800     3.089         0     0.000     0.000
20190401     0   73.1500   49.8000    11.600     5.022         0     0.000     0.000
20190402     0   73.1500   49.8000     9.100     5.167         0     0.000     0.000
20190403     0   73.1500   49.8000    12.500     6.278         0     0.000     0.000
20190404     0   73.1500   49.8000    15.500     9.322         0     0.000     0.000
20190405     0   73.1500   49.8000    18.200     9.667         0     0.000     0.000
20190406     0   73.1500   49.8000     7.200     4.656         0     0.000     0.000
20190407     0   73.1500   49.8000     2.700    -0.456         0     0.000     0.000
20190408     0   73.1500   49.8000     9.700     3.144         0     0.000     0.000
20190409     0   73.1500   49.8000    11.700     4.944         0     0.000     0.000
20190410     0   73.1500   49.8000    12.900     5.322         0     0.000     0.000
20190411     0   73.1500   49.8000    14.000     6.622         0     0.000     0.000
20190412     0   73.1500   49.8000    17.300     9.478         0     0.000     0.000
20190413     0   73.1500   49.8000    17.600    10.456         0     0.000     0.000
20190414     0   73.1500   49.8000    19.700    11.000         0     0.000     0.000
20190415     0   73.1500   49.8000    20.300    12.967         0     0.000     0.000
20190416     0   73.1500   49.8000    15.200     6.356         0     0.000     0.000
20190417     0   73.1500   49.8000     1.400    -1.089         0     0.000     0.000
20190418     0   73.1500   49.8000    12.100     1.600         0     0.000     0.000
20190419     1   73.1500   49.8000     0.500    -4.178         6     6.395   106.575
20190420     5   73.1500   49.8000     1.300    -1.922         1     1.129   112.923
20190421     4   73.1500   49.8000    -1.100    -2.989         6     6.455   107.582
20190422     7   73.1500   49.8000     6.100     0.867         5     5.987   119.746
20190423     0   73.1500   49.8000     9.400     4.400         0     0.000     0.000
20190424     0   73.1500   49.8000    11.500     4.778         0     0.000     0.000
20190425     0   73.1500   49.8000    13.100     8.533         0     0.000     0.000
20190426     0   73.1500   49.8000    13.700     8.444         0     0.000     0.000
20190427     0   73.1500   49.8000     8.800     5.344         0     0.000     0.000
20190428     0   73.1500   49.8000     7.500     3.644         0     0.000     0.000
20190429     0   73.1500   49.8000    15.600     9.867         0     0.000     0.000
20190430     0   73.1500   49.8000    20.100    13.689         0     0.000     0.000
20190501     0   73.1500   49.8000    16.900     5.444         0     0.000     0.000
20190502     0   73.1500   49.8000     6.200     0.344         0     0.000     0.000
20190503     0   73.1500   49.8000     8.700     3.389         0     0.000     0.000
20190504     0   73.1500   49.8000    11.300     4.889         0     0.000     0.000
20190505     0   73.1500   49.8000    15.700     8.178         0     0.000     0.000
20190506     0   73.1500   49.8000    19.500    11.600         0     0.000     0.000
20190507     0   73.1500   49.8000    22.600    14.978         0     0.000     0.000
20190508     0   73.1500   49.8000    22.700    15.989         0     0.000     0.000
20190509     0   73.1500   49.8000    24.800    17.011         0     0.000     0.000
20190510     0   73.1500   49.8000    25.200    17.611         0     0.000     0.000
20190511     0   73.1500   49.8000    25.400    18.078         0     0.000     0.000
20190512     0   73.1500   49.8000    22.200    14.644         0     0.000     0.000
20190513     0   73.1500   49.8000    23.800    15.200         0     0.000     0.000
20190514     0   73.1500   49.8000    18.600    11.633         0     0.000     0.000
20190515     0   73.1500   49.8000    22.000    10.467         0     0.000     0.000
20190516     0   73.1500   49.8000     8.400     2.800         0     0.000     0.000
20190517     0   73.1500   49.8000    11.000     4.900         0     0.000     0.000
20190518     0   73.1500   49.8000    17.400     9.733         0     0.000     0.000
20190519     0   73.1500   49.8000    22.700    14.622         0     0.000     0.000
20190520     0   73.1500   49.8000    18.000    12.178         0     0.000     0.000
