    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0   94.3330   55.8000    12.000     8.300         0     0.000     0.000
20180916     0   94.3330   55.8000    15.200    10.689         0     0.000     0.000
20180917     0   94.3330   55.8000    13.400     9.400         0     0.000     0.000
20180918     0   94.3330   55.8000    10.000     6.189         0     0.000     0.000
20180919     0   94.3330   55.8000     7.800     4.578         0     0.000     0.000
20180920     0   94.3330   55.8000     9.700     4.278         0     0.000     0.000
20180921     0   94.3330   55.8000    13.300     5.500         0     0.000     0.000
20180922     0   94.3330   55.8000    14.700     5.811         0     0.000     0.000
20180923     0   94.3330   55.8000    18.600     8.556         0     0.000     0.000
20180924     0   94.3330   55.8000    16.100     8.900         0     0.000     0.000
20180925     0   94.3330   55.8000    20.200    11.644         0     0.000     0.000
20180926     0   94.3330   55.8000    12.400     8.844         0     0.000     0.000
20180927     0   94.3330   55.8000     9.800     5.578         0     0.000     0.000
20180928     0   94.3330   55.8000    10.900     6.956         0     0.000     0.000
20180929     0   94.3330   55.8000     8.300     4.122         0     0.000     0.000
20180930     0   94.3330   55.8000    15.000     7.633         0     0.000     0.000
20181001     0   94.3330   55.8000    18.000     9.744         0     0.000     0.000
20181002     0   94.3330   55.8000    18.000    11.656         0     0.000     0.000
20181003     0   94.3330   55.8000    13.100     6.822         0     0.000     0.000
20181004     0   94.3330   55.8000     7.000     3.767         0     0.000     0.000
20181005     0   94.3330   55.8000     7.400     3.667         0     0.000     0.000
20181006     0   94.3330   55.8000    10.300     5.300         0     0.000     0.000
20181007     0   94.3330   55.8000    13.000     6.200         0     0.000     0.000
20181008     0   94.3330   55.8000    12.800     5.100         0     0.000     0.000
20181009     0   94.3330   55.8000    18.700     8.189         0     0.000     0.000
20181010     0   94.3330   55.8000    12.100     6.544         0     0.000     0.000
20181011     0   94.3330   55.8000    15.000     9.133         0     0.000     0.000
20181012     0   94.3330   55.8000     6.300     1.133         0     0.000     0.000
20181013     0   94.3330   55.8000    10.500     2.722         0     0.000     0.000
20181014     0   94.3330   55.8000    16.100     6.422         0     0.000     0.000
20181015     0   94.3330   55.8000    12.700     6.144         0     0.000     0.000
20181016     0   94.3330   55.8000     2.700    -0.256         0     0.000     0.000
20181017     0   94.3330   55.8000     2.100     0.589         0     0.000     0.000
20181018     0   94.3330   55.8000     9.300     4.156         0     0.000     0.000
20181019     0   94.3330   55.8000     4.300     0.156         0     0.000     0.000
20181020     1   94.3330   55.8000     2.200    -0.122         1     1.168   116.812
20181021     2   94.3330   55.8000     1.800    -0.356         1     1.168   116.812
20181022     0   94.3330   55.8000     3.900     0.178         0     0.000     0.000
20181024     0   94.3330   55.8000     0.900    -1.056         0     0.000     0.000
20181025     1   94.3330   55.8000    -0.600    -1.333         4     4.345   108.634
20181026     7   94.3330   55.8000     3.100     1.489         1     2.553   255.334
20181027     2   94.3330   55.8000     7.400     2.433         1     2.553   255.334
20181028     0   94.3330   55.8000    11.400     2.333         0     0.000     0.000
20181029     0   94.3330   55.8000    13.800     5.578         0     0.000     0.000
20181030     0   94.3330   55.8000     8.500     3.100         0     0.000     0.000
20181031     0   94.3330   55.8000     6.200     3.444         0     0.000     0.000
20181101     0   94.3330   55.8000     3.200    -3.456         0     0.000     0.000
20181102     1   94.3330   55.8000    -5.800    -8.644         1     0.000     0.000
20181103     2   94.3330   55.8000    -5.400    -8.022         1     0.000     0.000
20181104     2   94.3330   55.8000    -1.400    -2.733         1     0.000     0.000
20181105     2   94.3330   55.8000    -3.000    -6.556         1     0.000     0.000
20181106     4   94.3330   55.8000    -0.300    -2.600         3     3.815   127.183
20181107     4   94.3330   55.8000     0.500    -5.400         7    10.346   147.799
20181108     6   94.3330   55.8000    -1.100    -5.767         6    10.346   172.433
20181109     7   94.3330   55.8000     3.200     0.178         3     6.973   232.445
20181110     4   94.3330   55.8000     4.800    -4.533         4     7.742   193.540
20181111     2   94.3330   55.8000   -15.500   -19.967         4     7.923   198.077
20181112     6   94.3330   55.8000   -18.100   -23.011         3     7.923   264.102
20181113     2   94.3330   55.8000   -15.300   -18.800         3     6.445   214.831
20181114     4   94.3330   55.8000   -10.500   -11.944         4     7.135   178.382
20181115     2   94.3330   55.8000    -6.200    -8.067         4     7.401   185.018
20181116     4   94.3330   55.8000    -5.900    -7.089         6    10.718   178.632
20181117     6   94.3330   55.8000    -8.300   -13.367         5    10.718   214.359
20181118     6   94.3330   55.8000   -14.100   -20.122         4    10.718   267.948
20181119     2   94.3330   55.8000   -16.700   -21.656         4    10.718   267.948
20181120     2   94.3330   55.8000    -9.900   -12.611         4     9.199   229.979
20181121     4   94.3330   55.8000    -6.100    -9.322         5    10.594   211.875
20181122     2   94.3330   55.8000    -2.900    -3.889         5    11.040   220.805
20181123     6   94.3330   55.8000    -1.300    -3.856         4    11.040   276.006
20181124     2   94.3330   55.8000     0.600    -2.756         4    11.040   276.006
20181125     4   94.3330   55.8000    -3.700    -5.111        10    20.962   209.616
20181126     5   94.3330   55.8000    -3.700    -8.689         2     6.937   346.840
20181127     2   94.3330   55.8000   -10.400   -12.822         2     4.735   236.743
20181128     2   94.3330   55.8000   -11.400   -14.844         2     4.615   230.743
20181129     4   94.3330   55.8000    -3.500    -9.611         4     7.189   179.728
20181130     2   94.3330   55.8000    -8.200   -11.656         4     7.447   186.178
20181201     4   94.3330   55.8000     2.800    -5.478         9    16.384   182.045
20181202     5   94.3330   55.8000   -14.900   -17.922         4     8.309   207.734
20181203     4   94.3330   55.8000   -20.600   -22.922         6    10.820   180.329
20181204     2   94.3330   55.8000   -19.900   -24.633         6    11.090   184.836
20181205     2   94.3330   55.8000   -28.700   -32.767         6    10.890   181.503
20181206     2   94.3330   55.8000   -28.800   -31.733         6    10.690   178.170
20181207     2   94.3330   55.8000   -27.100   -31.244         6    10.690   178.170
20181208     2   94.3330   55.8000   -12.600   -24.756         6    10.490   174.836
20181209     2   94.3330   55.8000   -13.100   -18.756         6    10.290   171.503
20181210     2   94.3330   55.8000   -20.600   -23.622         6    10.290   171.503
20181211     2   94.3330   55.8000   -10.500   -17.011         6    10.290   171.503
20181212     2   94.3330   55.8000    -8.700   -11.644         6    10.290   171.503
20181213     2   94.3330   55.8000    -8.700   -14.144         6    10.290   171.503
20181214     2   94.3330   55.8000    -7.300   -11.367         6    10.090   168.170
20181215     4   94.3330   55.8000    -5.600    -7.533         9    16.110   178.999
20181216     5   94.3330   55.8000    -4.700    -6.456         5     9.905   198.098
20181217     4   94.3330   55.8000    -7.700    -8.878        17    30.907   181.804
20181218     6   94.3330   55.8000    -5.400    -7.256        16    30.907   193.166
20181219     6   94.3330   55.8000    -6.000    -6.833        14    30.907   220.762
20181220     2   94.3330   55.8000    -6.200    -7.433        14    29.811   212.934
20181221     2   94.3330   55.8000    -9.600   -17.389        14    29.681   212.006
20181222     2   94.3330   55.8000   -13.200   -17.833        14    29.551   211.077
20181223     2   94.3330   55.8000   -11.300   -12.378        14    29.421   210.149
20181224     2   94.3330   55.8000   -14.800   -24.344        14    29.291   209.220
20181225     2   94.3330   55.8000   -25.700   -29.456        14    29.291   209.220
20181226     2   94.3330   55.8000   -21.900   -27.562        14    29.291   209.220
20181227     2   94.3330   55.8000   -27.600   -31.911        14    29.291   209.220
20181228     2   94.3330   55.8000   -27.100   -31.744        14    29.291   209.220
20181229     2   94.3330   55.8000   -27.200   -31.322        14    29.291   209.220
20181230     2   94.3330   55.8000   -29.200   -31.389        14    29.291   209.220
20181231     2   94.3330   55.8000   -25.400   -28.167        14    29.291   209.220
20190101     2   94.3330   55.8000   -23.200   -25.433        14    29.291   209.220
20190102     4   94.3330   55.8000   -18.700   -20.956        15    30.622   204.144
20190103     2   94.3330   55.8000   -15.700   -17.178        15    30.982   206.546
20190104     2   94.3330   55.8000   -14.100   -17.844        15    30.842   205.613
20190105     2   94.3330   55.8000   -22.900   -26.589        15    30.842   205.613
20190106     4   94.3330   55.8000   -12.900   -21.689        16    32.194   201.213
20190107     2   94.3330   55.8000   -13.100   -16.389        16    32.544   203.403
20190108     6   94.3330   55.8000    -3.500    -8.067        13    32.544   250.342
20190109     2   94.3330   55.8000    -2.600    -6.378        13    32.544   250.342
20190110     2   94.3330   55.8000    -2.000    -6.111        13    32.544   250.342
20190111     4   94.3330   55.8000    -3.200    -9.122        14    33.239   237.420
20190112     2   94.3330   55.8000   -18.300   -22.189        14    33.594   239.959
20190113     6   94.3330   55.8000   -15.500   -20.267        13    33.594   258.417
20190114     2   94.3330   55.8000   -20.700   -25.167        13    32.135   247.193
20190115     2   94.3330   55.8000   -11.300   -17.311        13    32.135   247.193
20190116     6   94.3330   55.8000    -8.700   -14.844        12    32.135   267.793
20190117     4   94.3330   55.8000    -4.900    -8.322        14    34.666   247.614
20190118     2   94.3330   55.8000    -8.200    -9.856        14    35.016   250.114
20190119     2   94.3330   55.8000    -6.700   -11.311        14    34.886   249.185
20190120     6   94.3330   55.8000    -2.200    -6.000        13    34.886   268.353
20190121     2   94.3330   55.8000     0.500    -1.756        13    34.886   268.353
20190122     2   94.3330   55.8000     0.200    -5.022        13    34.886   268.353
20190123     6   94.3330   55.8000    -3.000    -5.633        12    34.886   290.716
20190124     2   94.3330   55.8000    -4.900   -11.289        12    32.998   274.981
20190125     2   94.3330   55.8000   -12.500   -17.633        12    32.998   274.981
20190126     4   94.3330   55.8000    -8.000   -11.633        14    36.177   258.405
20190127     7   94.3330   55.8000     0.700   -13.356        13    35.741   274.928
20190128     6   94.3330   55.8000    -4.900   -13.589        12    35.741   297.839
20190129     2   94.3330   55.8000   -19.800   -21.556        12    34.682   289.016
20190130     6   94.3330   55.8000   -11.600   -15.144        11    34.682   315.290
20190131     4   94.3330   55.8000    -8.400   -10.411        13    37.201   286.165
20190201     4   94.3330   55.8000   -13.300   -21.567        14    39.025   278.749
20190202     2   94.3330   55.8000   -32.000   -35.056        14    39.025   278.749
20190203     2   94.3330   55.8000   -27.000   -29.833        14    39.395   281.395
20190204     4   94.3330   55.8000   -28.200   -33.300        15    40.749   271.659
20190205     6   94.3330   55.8000   -32.600   -36.278        14    40.749   291.063
20190206     2   94.3330   55.8000   -32.300   -36.311        14    39.919   285.136
20190207     2   94.3330   55.8000   -30.300   -33.678        14    39.919   285.136
20190208     2   94.3330   55.8000   -28.400   -34.544        14    39.919   285.136
20190209     2   94.3330   55.8000   -24.900   -32.044        14    39.919   285.136
20190210     2   94.3330   55.8000   -24.800   -30.488        14    39.919   285.136
20190211     2   94.3330   55.8000     0.000   -27.700        14    39.919   285.136
20190212     2   94.3330   55.8000   -20.300   -26.467        14    39.919   285.136
20190213     2   94.3330   55.8000   -16.300   -23.200        14    39.919   285.136
20190214     2   94.3330   55.8000     0.300   -11.389        14    39.919   285.136
20190215     2   94.3330   55.8000    -6.200   -11.278        14    39.919   285.136
20190216     6   94.3330   55.8000    -3.100    -7.211        13    39.919   307.069
20190217     2   94.3330   55.8000    -0.200    -3.778        13    39.919   307.069
20190218     6   94.3330   55.8000    -0.200    -4.256        12    39.919   332.659
20190219     2   94.3330   55.8000     1.900    -1.078        12    39.919   332.659
20190220     7   94.3330   55.8000     2.100    -1.956        11    38.490   349.911
20190221     2   94.3330   55.8000     4.600    -2.278        11    38.490   349.911
20190222     4   94.3330   55.8000     5.300    -1.500        12    39.457   328.805
20190223     6   94.3330   55.8000    -3.400    -5.522        11    39.457   358.697
20190224     2   94.3330   55.8000    -2.200    -3.600        11    39.457   358.697
20190225     7   94.3330   55.8000     2.300    -1.111        10    37.068   370.682
20190226     2   94.3330   55.8000    -0.200    -5.700        10    37.068   370.682
20190227     2   94.3330   55.8000    -0.100    -6.211        10    37.068   370.682
20190228     2   94.3330   55.8000     3.300    -0.811        10    37.068   370.682
20190301     2   94.3330   55.8000     0.500    -3.422        10    37.068   370.682
20190302     2   94.3330   55.8000     2.400    -2.489        10    37.068   370.682
20190303     4   94.3330   55.8000    -0.900    -4.067        11    37.854   344.127
20190304     6   94.3330   55.8000    -0.300    -5.400        10    37.854   378.540
20190305     2   94.3330   55.8000     5.400    -2.489        10    37.854   378.540
20190306     7   94.3330   55.8000     7.500    -0.756         9    35.297   392.185
20190307     7   94.3330   55.8000     1.600    -3.100         8    32.622   407.781
20190308     2   94.3330   55.8000    -1.200    -5.989         8    32.622   407.781
20190309     2   94.3330   55.8000     0.900    -2.089         8    32.622   407.781
20190310     4   94.3330   55.8000    -1.900    -5.044         9    33.375   370.831
20190311     2   94.3330   55.8000    -3.500    -5.733         9    33.632   373.691
20190312     2   94.3330   55.8000     2.900    -1.267         9    33.632   373.691
20190313     4   94.3330   55.8000     1.200    -0.922        11    36.450   331.362
20190314     7   94.3330   55.8000     4.200     1.711        10    35.747   357.469
20190315     7   94.3330   55.8000     5.200     4.011         8    33.607   420.088
20190316     7   94.3330   55.8000    11.200     4.089         6    27.753   462.546
20190317     7   94.3330   55.8000    11.600     4.378         4    21.118   527.947
20190318     2   94.3330   55.8000    -0.600    -4.867         4    17.086   427.159
20190319     4   94.3330   55.8000    -3.200    -6.244         5    18.473   369.459
20190320     2   94.3330   55.8000    -2.700    -5.989         5    18.737   374.750
20190321     6   94.3330   55.8000    -1.900    -5.044         4    18.737   468.437
20190322     2   94.3330   55.8000    -1.500    -5.267         4    17.649   441.216
20190323     2   94.3330   55.8000     7.100     1.133         4    17.649   441.216
20190324     2   94.3330   55.8000     4.500     0.867         4    17.649   441.216
20190325     2   94.3330   55.8000     4.300     0.978         4    17.649   441.216
20190326     2   94.3330   55.8000     0.100    -1.878         4    17.649   441.216
20190327     5   94.3330   55.8000     0.900    -3.222         2    11.189   559.456
20190328     2   94.3330   55.8000     3.000    -2.622         2    11.189   559.456
20190329     0   94.3330   55.8000     5.900     0.011         0     0.000     0.000
20190330     0   94.3330   55.8000     3.600    -0.611         0     0.000     0.000
20190331     0   94.3330   55.8000     8.200     3.500         0     0.000     0.000
20190401     0   94.3330   55.8000     7.000     3.533         0     0.000     0.000
20190402     0   94.3330   55.8000    10.800     2.178         0     0.000     0.000
20190403     0   94.3330   55.8000    10.000     4.811         0     0.000     0.000
20190404     0   94.3330   55.8000     3.600     0.022         0     0.000     0.000
20190405     0   94.3330   55.8000     3.100    -2.200         0     0.000     0.000
20190406     0   94.3330   55.8000     4.100    -0.822         0     0.000     0.000
20190407     0   94.3330   55.8000     7.400     1.511         0     0.000     0.000
20190408     0   94.3330   55.8000     8.700     1.256         0     0.000     0.000
20190409     0   94.3330   55.8000     5.300    -0.122         0     0.000     0.000
20190410     0   94.3330   55.8000    10.700     3.500         0     0.000     0.000
20190411     0   94.3330   55.8000     9.500     2.367         0     0.000     0.000
20190412     1   94.3330   55.8000     2.500    -1.267         1     0.000     0.000
20190413     2   94.3330   55.8000     5.500     1.389         1     0.000     0.000
20190414     0   94.3330   55.8000    12.500     8.778         0     0.000     0.000
20190415     1   94.3330   55.8000     2.800    -0.333         1     1.130   112.987
20190416     2   94.3330   55.8000     0.600    -2.533         1     1.130   112.987
20190417     0   94.3330   55.8000     3.300    -1.689         0     0.000     0.000
20190418     0   94.3330   55.8000     6.900     2.144         0     0.000     0.000
20190419     1   94.3330   55.8000     6.000    -1.344         1     0.000     0.000
20190420     2   94.3330   55.8000    -0.100    -4.333         1     1.090   108.973
20190421     0   94.3330   55.8000     5.300    -0.267         0     0.000     0.000
20190422     1   94.3330   55.8000     4.700    -0.778         1     1.059   105.872
20190423     2   94.3330   55.8000     2.500    -1.700         1     1.059   105.872
20190424     0   94.3330   55.8000    10.000     3.267         0     0.000     0.000
20190425     0   94.3330   55.8000    14.200     6.189         0     0.000     0.000
20190426     0   94.3330   55.8000    13.700     8.711         0     0.000     0.000
20190427     0   94.3330   55.8000    11.600     7.500         0     0.000     0.000
20190428     1   94.3330   55.8000     3.300    -0.978        12    13.497   112.477
20190429     7   94.3330   55.8000     3.600     0.333         9    11.678   129.754
20190430     7   94.3330   55.8000     8.100     0.989         7    10.224   146.063
20190501     2   94.3330   55.8000    20.000    13.878         7    10.224   146.063
20190502     7   94.3330   55.8000    18.700     4.389         1     5.204   520.381
20190503     2   94.3330   55.8000     2.700    -0.944         1     5.204   520.381
20190504     0   94.3330   55.8000    10.000     3.978         0     0.000     0.000
20190505     0   94.3330   55.8000    16.000     7.800         0     0.000     0.000
20190506     0   94.3330   55.8000    20.300    12.467         0     0.000     0.000
20190507     0   94.3330   55.8000    20.400    13.589         0     0.000     0.000
20190508     0   94.3330   55.8000    19.000    14.056         0     0.000     0.000
20190509     0   94.3330   55.8000    17.900     9.522         0     0.000     0.000
20190510     0   94.3330   55.8000     4.100     1.300         0     0.000     0.000
20190511     0   94.3330   55.8000     8.600     4.722         0     0.000     0.000
20190512     0   94.3330   55.8000     9.000     5.789         0     0.000     0.000
20190513     0   94.3330   55.8000     5.100     1.500         0     0.000     0.000
20190514     0   94.3330   55.8000     4.400     0.922         0     0.000     0.000
20190515     0   94.3330   55.8000     3.600     0.078         0     0.000     0.000
20190516     0   94.3330   55.8000     7.000     2.667         0     0.000     0.000
20190517     0   94.3330   55.8000    10.800     5.089         0     0.000     0.000
20190518     0   94.3330   55.8000    10.300     5.544         0     0.000     0.000
20190519     0   94.3330   55.8000    12.000     8.044         0     0.000     0.000
20190520     0   94.3330   55.8000    22.000    15.422         0     0.000     0.000
