    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0  117.4000   66.0330    11.400     6.167         0     0.000     0.000
20180916     0  117.4000   66.0330    12.200     6.078         0     0.000     0.000
20180917     0  117.4000   66.0330    12.900     6.489         0     0.000     0.000
20180918     0  117.4000   66.0330    11.500     4.656         0     0.000     0.000
20180919     0  117.4000   66.0330     9.500     4.022         0     0.000     0.000
20180920     0  117.4000   66.0330    11.700     6.022         0     0.000     0.000
20180921     0  117.4000   66.0330     8.600     4.133         0     0.000     0.000
20180922     0  117.4000   66.0330     9.500     6.156         0     0.000     0.000
20180923     0  117.4000   66.0330    12.100     6.444         0     0.000     0.000
20180924     0  117.4000   66.0330     8.800     4.000         0     0.000     0.000
20180925     0  117.4000   66.0330    13.600     6.578         0     0.000     0.000
20180926     0  117.4000   66.0330    11.100     5.200         0     0.000     0.000
20180927     0  117.4000   66.0330     7.200     4.944         0     0.000     0.000
20180928     0  117.4000   66.0330     3.000     1.633         0     0.000     0.000
20180929     0  117.4000   66.0330     4.200     2.656         0     0.000     0.000
20180930     0  117.4000   66.0330    10.100     6.067         0     0.000     0.000
20181001     0  117.4000   66.0330     6.500     4.900         0     0.000     0.000
20181002     0  117.4000   66.0330     6.700     3.511         0     0.000     0.000
20181003     0  117.4000   66.0330     2.800     0.633         0     0.000     0.000
20181004     1  117.4000   66.0330     1.200     0.122         2     2.334   116.687
20181005     2  117.4000   66.0330    -0.800    -2.556         2     2.247   112.353
20181006     2  117.4000   66.0330    -0.600    -2.078         2     2.247   112.353
20181007     5  117.4000   66.0330     3.100    -0.538         1     1.087   108.734
20181008     2  117.4000   66.0330     2.400     0.944         1     1.087   108.734
20181009     0  117.4000   66.0330     2.000     1.556         0     0.000     0.000
20181010     0  117.4000   66.0330     1.800     0.978         0     0.000     0.000
20181011     0  117.4000   66.0330     1.700     0.678         0     0.000     0.000
20181012     1  117.4000   66.0330     0.000    -1.556         3     3.197   106.557
20181013     2  117.4000   66.0330    -1.800    -2.867         3     3.366   112.206
20181014     5  117.4000   66.0330    -2.000    -3.778         2     2.196   109.823
20181015     2  117.4000   66.0330     1.000    -2.389         2     2.196   109.823
20181016     2  117.4000   66.0330     2.400    -2.978         2     2.196   109.823
20181017     2  117.4000   66.0330    -1.200    -3.989         2     2.190   109.480
20181018     2  117.4000   66.0330    -4.000    -6.889         2     2.020   100.980
20181019     2  117.4000   66.0330    -1.800    -4.644         2     2.030   101.480
20181020     2  117.4000   66.0330    -3.000    -4.787         2     2.030   101.480
20181021     2  117.4000   66.0330    -2.600    -5.100         2     1.880    93.980
20181022     4  117.4000   66.0330    -1.300    -3.078         3     3.071   102.370
20181024     4  117.4000   66.0330    -7.300    -8.300         5     5.905   118.092
20181025     4  117.4000   66.0330    -8.200   -10.011         6     7.743   129.054
20181026     2  117.4000   66.0330    -7.500    -8.956         6     8.003   133.383
20181027     2  117.4000   66.0330    -6.900    -8.022         6     7.803   130.050
20181028     4  117.4000   66.0330    -6.600    -7.611         8    11.462   143.275
20181029     5  117.4000   66.0330     0.800    -3.033         3     3.422   114.072
20181030     4  117.4000   66.0330     2.600    -1.811         4     4.335   108.380
20181031     7  117.4000   66.0330     0.400    -5.378         3     3.815   127.177
20181101     4  117.4000   66.0330    -9.900   -11.700         4     4.500   112.503
20181102     2  117.4000   66.0330   -14.600   -15.956         4     4.765   119.126
20181103     4  117.4000   66.0330   -16.000   -19.667         5     6.146   122.917
20181104     2  117.4000   66.0330   -15.400   -17.822         5     6.406   128.122
20181105     2  117.4000   66.0330   -15.000   -16.911         5     6.206   124.122
20181106     2  117.4000   66.0330   -20.400   -23.200         5     6.006   120.122
20181107     2  117.4000   66.0330   -23.600   -26.989         5     5.806   116.122
20181108     2  117.4000   66.0330   -25.000   -28.278         5     5.606   112.122
20181109     2  117.4000   66.0330   -15.600   -18.633         5     5.406   108.122
20181110     6  117.4000   66.0330    -9.400   -12.156         4     5.406   135.153
20181111     6  117.4000   66.0330    -5.300   -11.167         3     5.406   180.204
20181112     2  117.4000   66.0330   -21.100   -22.867         3     5.406   180.204
20181113     4  117.4000   66.0330   -22.400   -25.311         4     6.085   152.133
20181114     2  117.4000   66.0330   -25.700   -28.911         4     6.356   158.896
20181115     2  117.4000   66.0330   -24.200   -28.644         4     6.356   158.896
20181116     2  117.4000   66.0330   -21.300   -22.433         4     6.176   154.396
20181117     2  117.4000   66.0330   -21.300   -24.644         4     5.996   149.896
20181118     2  117.4000   66.0330   -27.400   -29.522         4     5.816   145.396
20181119     2  117.4000   66.0330   -30.000   -31.378         4     5.816   145.396
20181120     2  117.4000   66.0330   -30.800   -32.056         4     5.816   145.396
20181121     2  117.4000   66.0330   -31.600   -32.711         4     5.816   145.396
20181122     2  117.4000   66.0330   -32.200   -34.189         4     5.816   145.396
20181123     2  117.4000   66.0330   -30.200   -33.389         4     5.816   145.396
20181124     2  117.4000   66.0330   -32.900   -35.456         4     5.816   145.396
20181125     2  117.4000   66.0330   -25.300   -30.022         4     5.816   145.396
20181126     2  117.4000   66.0330   -29.700   -32.033         4     5.816   145.396
20181127     2  117.4000   66.0330   -32.600   -35.556         4     5.816   145.396
20181128     2  117.4000   66.0330   -34.400   -35.833         4     5.816   145.396
20181129     2  117.4000   66.0330   -34.500   -35.689         4     5.816   145.396
20181130     2  117.4000   66.0330   -34.500   -35.411         4     5.816   145.396
20181201     2  117.4000   66.0330   -34.000   -34.456         4     5.636   140.896
20181202     2  117.4000   66.0330   -34.800   -36.889         4     5.456   136.396
20181203     4  117.4000   66.0330   -30.600   -38.700        44    79.448   180.563
20181204     5  117.4000   66.0330   -35.500   -39.811         4     6.217   155.437
20181205     2  117.4000   66.0330   -31.500   -33.744         4     6.217   155.437
20181206     2  117.4000   66.0330   -27.200   -30.011         4     6.217   155.437
20181207     4  117.4000   66.0330   -21.700   -25.778         6     8.728   145.463
20181208     2  117.4000   66.0330   -25.700   -30.033         6     8.998   149.971
20181209     2  117.4000   66.0330   -28.200   -33.633         6     8.998   149.971
20181210     2  117.4000   66.0330   -32.300   -33.011         6     8.998   149.971
20181211     4  117.4000   66.0330   -31.400   -32.622         7    10.400   148.576
20181212     2  117.4000   66.0330   -29.200   -32.867         7    10.701   152.870
20181213     4  117.4000   66.0330   -28.200   -30.244         8    12.129   151.609
20181214     2  117.4000   66.0330   -21.200   -24.722         8    12.399   154.991
20181215     2  117.4000   66.0330   -19.800   -23.833         8    12.189   152.366
20181216     4  117.4000   66.0330   -24.000   -28.856         9    13.786   153.177
20181217     2  117.4000   66.0330   -32.200   -34.556         9    14.116   156.849
20181218     2  117.4000   66.0330   -37.800   -41.011         9    13.956   155.071
20181219     2  117.4000   66.0330   -36.400   -41.589         9    13.796   153.294
20181220     4  117.4000   66.0330   -33.900   -36.300        10    15.445   154.446
20181221     2  117.4000   66.0330   -32.200   -37.000        10    15.755   157.551
20181222     2  117.4000   66.0330   -32.400   -38.056        10    15.575   155.751
20181223     2  117.4000   66.0330   -37.200   -40.678        10    15.395   153.951
20181224     2  117.4000   66.0330   -40.800   -43.944        10    15.215   152.151
20181225     2  117.4000   66.0330   -35.400   -39.622        10    15.215   152.151
20181226     2  117.4000   66.0330   -23.600   -27.856        10    15.035   150.351
20181227     2  117.4000   66.0330   -31.700   -36.267        10    15.035   150.351
20181228     2  117.4000   66.0330   -34.800   -36.667        10    15.035   150.351
20181229     2  117.4000   66.0330   -36.500   -37.311        10    15.035   150.351
20181230     2  117.4000   66.0330   -19.500   -31.011        10    15.035   150.351
20181231     2  117.4000   66.0330   -15.800   -16.989        10    15.035   150.351
20190101     2  117.4000   66.0330   -14.200   -18.600        10    15.035   150.351
20190102     2  117.4000   66.0330   -17.300   -21.578        10    15.035   150.351
20190103     4  117.4000   66.0330   -22.200   -25.622        11    17.003   154.575
20190104     2  117.4000   66.0330   -20.500   -26.844        11    17.294   157.216
20190105     2  117.4000   66.0330   -27.400   -29.644        11    17.094   155.398
20190106     2  117.4000   66.0330    26.100   -26.044        11    17.094   155.398
20190107     2  117.4000   66.0330    26.100   -19.867        11    17.094   155.398
20190108     2  117.4000   66.0330   -32.600   -35.333        11    17.094   155.398
20190109     2  117.4000   66.0330   -33.100   -34.467        11    16.894   153.580
20190110     4  117.4000   66.0330   -35.200   -37.011        12    18.857   157.145
20190111     2  117.4000   66.0330   -37.400   -39.833        12    19.128   159.399
20190112     2  117.4000   66.0330   -35.200   -37.800        12    18.908   157.566
20190113     2  117.4000   66.0330   -36.800   -37.922        12    18.688   155.733
20190114     2  117.4000   66.0330   -39.200   -44.189        12    18.468   153.899
20190115     2  117.4000   66.0330   -47.200   -48.044        12    18.468   153.899
20190116     2  117.4000   66.0330   -39.200   -45.211        12    18.468   153.899
20190117     4  117.4000   66.0330   -31.400   -34.089        13    20.717   159.361
20190118     2  117.4000   66.0330   -33.100   -35.278        13    21.097   162.288
20190119     2  117.4000   66.0330   -38.600   -40.478        13    21.097   162.288
20190120     2  117.4000   66.0330   -29.800   -32.500        13    20.977   161.365
20190121     2  117.4000   66.0330   -30.900   -32.189        13    20.857   160.442
20190122     2  117.4000   66.0330   -33.100   -36.122        13    20.737   159.519
20190123     2  117.4000   66.0330   -37.000   -38.900        13    20.737   159.519
20190124     2  117.4000   66.0330   -38.400   -40.533        13    20.737   159.519
20190125     2  117.4000   66.0330   -38.000   -40.078        13    20.617   158.596
20190126     2  117.4000   66.0330   -35.800   -37.511        13    20.617   158.596
20190127     2  117.4000   66.0330   -33.000   -38.156        13    20.617   158.596
20190128     4  117.4000   66.0330   -28.800   -31.822        14    22.578   161.272
20190129     2  117.4000   66.0330   -34.300   -38.000        14    22.949   163.919
20190130     2  117.4000   66.0330   -39.200   -42.256        14    22.819   162.990
20190131     2  117.4000   66.0330   -43.700   -45.900        14    22.819   162.990
20190201     2  117.4000   66.0330   -44.700   -48.578        14    22.819   162.990
20190202     2  117.4000   66.0330   -18.000   -37.633        14    22.819   162.990
20190203     2  117.4000   66.0330   -33.000   -35.433        14    22.819   162.990
20190204     4  117.4000   66.0330   -32.500   -34.656        15    24.441   162.938
20190205     4  117.4000   66.0330   -19.100   -27.444        17    28.171   165.710
20190206     2  117.4000   66.0330   -16.600   -17.878        17    28.511   167.713
20190207     2  117.4000   66.0330   -15.800   -19.663        17    28.351   166.772
20190208     2  117.4000   66.0330     0.000   -24.087        17    28.191   165.831
20190209     2  117.4000   66.0330   -22.400   -24.956        17    28.031   164.889
20190210     2  117.4000   66.0330   -24.300   -28.325        17    27.871   163.948
20190211     2  117.4000   66.0330     0.000   -28.200        17    27.871   163.948
20190212     2  117.4000   66.0330   -25.500   -28.056        17    27.871   163.948
20190213     2  117.4000   66.0330   -27.500   -31.167        17    27.871   163.948
20190214     2  117.4000   66.0330   -25.900   -32.056        17    27.711   163.007
20190215     4  117.4000   66.0330   -14.500   -18.389        18    30.038   166.880
20190216     2  117.4000   66.0330   -12.700   -13.756        18    30.369   168.714
20190217     2  117.4000   66.0330   -13.400   -20.900        18    30.199   167.770
20190218     4  117.4000   66.0330   -19.000   -22.233        19    31.907   167.931
20190219     2  117.4000   66.0330   -19.900   -24.722        19    32.227   169.618
20190220     2  117.4000   66.0330   -24.800   -31.411        19    32.227   169.618
20190221     2  117.4000   66.0330   -25.800   -29.778        19    32.227   169.618
20190222     2  117.4000   66.0330   -21.800   -26.444        19    32.227   169.618
20190223     2  117.4000   66.0330   -22.100   -30.622        19    32.227   169.618
20190224     2  117.4000   66.0330   -22.100   -26.211        19    32.227   169.618
20190225     2  117.4000   66.0330   -19.500   -25.278        19    32.227   169.618
20190226     2  117.4000   66.0330   -17.300   -21.178        19    32.047   168.670
20190227     2  117.4000   66.0330   -14.700   -20.156        19    31.867   167.723
20190228     2  117.4000   66.0330   -17.700   -22.200        19    31.867   167.723
20190301     2  117.4000   66.0330   -14.800   -19.200        19    31.867   167.723
20190302     4  117.4000   66.0330   -15.300   -20.500        20    33.777   168.887
20190303     2  117.4000   66.0330   -20.000   -25.822        20    34.088   170.439
20190304     2  117.4000   66.0330   -15.000   -21.278        20    34.088   170.439
20190305     2  117.4000   66.0330   -13.300   -18.000        20    34.088   170.439
20190306     2  117.4000   66.0330    -7.200   -12.511        20    34.088   170.439
20190307     4  117.4000   66.0330    -4.400    -7.122        21    35.683   169.918
20190308     2  117.4000   66.0330    -9.800   -15.667        21    35.951   171.193
20190309     2  117.4000   66.0330   -14.800   -17.633        21    35.751   170.241
20190310     4  117.4000   66.0330   -10.700   -15.967        22    37.524   170.563
20190311     2  117.4000   66.0330   -13.000   -19.144        22    37.813   171.879
20190312     2  117.4000   66.0330   -20.000   -22.600        22    37.603   170.924
20190313     2  117.4000   66.0330   -13.000   -18.044        22    37.393   169.970
20190314     2  117.4000   66.0330   -12.300   -17.711        22    37.183   169.015
20190315     2  117.4000   66.0330   -15.900   -20.678        22    36.973   168.060
20190316     2  117.4000   66.0330   -13.300   -16.156        22    36.763   167.106
20190317     2  117.4000   66.0330   -11.200   -16.544        22    36.553   166.151
20190318     2  117.4000   66.0330   -14.000   -20.967        22    36.553   166.151
20190319     2  117.4000   66.0330   -16.200   -24.122        22    36.553   166.151
20190320     2  117.4000   66.0330   -18.300   -26.589        22    36.553   166.151
20190321     2  117.4000   66.0330   -14.500   -24.644        22    36.553   166.151
20190322     2  117.4000   66.0330    -9.000   -17.389        22    36.553   166.151
20190323     4  117.4000   66.0330    -8.600   -11.711        25    43.158   172.634
20190324     2  117.4000   66.0330   -11.500   -18.267        25    43.413   173.653
20190325     2  117.4000   66.0330   -16.400   -23.467        25    43.173   172.693
20190326     2  117.4000   66.0330   -14.500   -23.578        25    43.173   172.693
20190327     2  117.4000   66.0330    -9.500   -20.367        25    43.173   172.693
20190328     2  117.4000   66.0330    -6.500   -12.533        25    42.933   171.733
20190329     2  117.4000   66.0330    -4.100   -11.087        25    42.693   170.773
20190330     2  117.4000   66.0330     0.600    -8.967        25    42.693   170.773
20190331     2  117.4000   66.0330    -1.800   -10.711        25    42.693   170.773
20190401     6  117.4000   66.0330    -0.500    -7.022        22    42.693   194.061
20190402     2  117.4000   66.0330     2.200    -2.812        22    42.693   194.061
20190403     7  117.4000   66.0330     3.300     0.238        20    40.293   201.465
20190404     6  117.4000   66.0330    -0.600    -4.389        19    40.293   212.069
20190405     2  117.4000   66.0330     1.300    -5.144        19    40.293   212.069
20190406     2  117.4000   66.0330     5.000    -4.289        19    40.293   212.069
20190407     2  117.4000   66.0330     0.100    -6.133        19    40.293   212.069
20190408     2  117.4000   66.0330     0.200    -5.433        19    40.293   212.069
20190409     4  117.4000   66.0330    -2.000    -9.000        22    44.652   202.963
20190410     6  117.4000   66.0330    -5.500   -11.144        21    44.652   212.628
20190411     6  117.4000   66.0330    -1.700    -6.389        19    44.652   235.009
20190412     4  117.4000   66.0330    -4.000   -10.633        43    87.842   204.283
20190413     6  117.4000   66.0330   -15.600   -20.333        40    87.842   219.604
20190414     6  117.4000   66.0330   -13.800   -18.875        39    87.842   225.235
20190415     6  117.4000   66.0330   -11.100   -19.111        38    87.842   231.162
20190416     6  117.4000   66.0330    -9.400   -19.144        37    87.842   237.410
20190417     6  117.4000   66.0330    -7.600   -17.833        36    87.842   244.004
20190418     2  117.4000   66.0330    -6.000   -13.963        36    87.842   244.004
20190419     7  117.4000   66.0330     0.000    -6.888        34    85.144   250.422
20190420     6  117.4000   66.0330    -0.300    -5.211        32    85.144   266.074
20190421     2  117.4000   66.0330    -2.800    -5.344        32    83.974   262.417
20190422     2  117.4000   66.0330    -2.200    -7.322        32    83.974   262.417
20190423     6  117.4000   66.0330    -1.400    -8.700        31    83.974   270.882
20190424     2  117.4000   66.0330     0.400    -2.544        31    83.974   270.882
20190425     7  117.4000   66.0330     3.900     0.300        26    76.304   293.477
20190426     2  117.4000   66.0330     0.400    -6.289        26    76.304   293.477
20190427     7  117.4000   66.0330     0.400    -3.756        25    74.632   298.527
20190428     7  117.4000   66.0330     5.300    -0.089        21    67.779   322.757
20190429     2  117.4000   66.0330    -0.800    -6.911        21    67.779   322.757
20190430     2  117.4000   66.0330    -4.900    -8.044        21    65.946   314.028
20190501     4  117.4000   66.0330     0.700    -3.089        23    68.549   298.040
20190502     4  117.4000   66.0330     0.300    -1.389        24    69.815   290.895
20190503     4  117.4000   66.0330     1.200    -2.567        26    71.956   276.752
20190504     7  117.4000   66.0330     1.100    -3.433        25    71.397   285.589
20190505     7  117.4000   66.0330     2.600     0.733        20    67.160   335.800
20190506     4  117.4000   66.0330     0.900    -5.122        23    71.574   311.191
20190507     4  117.4000   66.0330     1.500    -2.511        25    74.651   298.604
20190508     7  117.4000   66.0330     2.700    -1.922        23    73.342   318.877
20190509     2  117.4000   66.0330     2.200    -0.422        23    73.342   318.877
20190510     7  117.4000   66.0330     6.400     2.611        18    65.261   362.560
20190511     7  117.4000   66.0330     5.300     0.756        14    55.171   394.081
20190512     7  117.4000   66.0330     2.400    -0.867        12    49.538   412.816
20190513     7  117.4000   66.0330     4.700     1.489         9    40.557   450.638
20190514     7  117.4000   66.0330     6.400     3.133         6    30.470   507.833
20190515     7  117.4000   66.0330     6.300     2.522         3    18.679   622.644
20190516     5  117.4000   66.0330     1.300    -2.011         2    12.455   622.732
20190517     2  117.4000   66.0330    -1.500    -3.400         2     7.338   366.896
20190518     2  117.4000   66.0330     1.100    -2.211         2     7.338   366.896
20190519     2  117.4000   66.0330     2.200    -1.511         2     7.338   366.896
20190520     2  117.4000   66.0330     2.500     0.022         2     7.338   366.896
