    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0  121.4830   56.5830    10.900     7.522         0     0.000     0.000
20180916     0  121.4830   56.5830     6.200     3.767         0     0.000     0.000
20180917     0  121.4830   56.5830     8.200     5.789         0     0.000     0.000
20180918     0  121.4830   56.5830    13.700     5.556         0     0.000     0.000
20180919     0  121.4830   56.5830    15.700     6.300         0     0.000     0.000
20180920     0  121.4830   56.5830    14.800     8.144         0     0.000     0.000
20180921     0  121.4830   56.5830    10.200     5.444         0     0.000     0.000
20180922     0  121.4830   56.5830    13.500     7.322         0     0.000     0.000
20180923     0  121.4830   56.5830    14.900     5.856         0     0.000     0.000
20180924     0  121.4830   56.5830    12.400     4.556         0     0.000     0.000
20180925     0  121.4830   56.5830    17.600     6.100         0     0.000     0.000
20180926     0  121.4830   56.5830    18.300     6.444         0     0.000     0.000
20180927     0  121.4830   56.5830    18.800     8.089         0     0.000     0.000
20180928     0  121.4830   56.5830    20.300    10.556         0     0.000     0.000
20180929     0  121.4830   56.5830    20.000    10.567         0     0.000     0.000
20180930     0  121.4830   56.5830    11.600     5.689         0     0.000     0.000
20181001     0  121.4830   56.5830    16.800     5.633         0     0.000     0.000
20181002     0  121.4830   56.5830     6.700     4.189         0     0.000     0.000
20181003     0  121.4830   56.5830     9.500     4.078         0     0.000     0.000
20181004     0  121.4830   56.5830    12.800     7.589         0     0.000     0.000
20181005     0  121.4830   56.5830    10.100     5.678         0     0.000     0.000
20181006     0  121.4830   56.5830     5.000     3.656         0     0.000     0.000
20181007     1  121.4830   56.5830     1.100     0.178         3     3.466   115.521
20181008     7  121.4830   56.5830     1.500     0.233         2     2.783   139.157
20181009     7  121.4830   56.5830     2.500     0.578         1     1.991   199.133
20181010     2  121.4830   56.5830     3.800     0.722         1     1.991   199.133
20181011     2  121.4830   56.5830     9.100     1.467         1     1.991   199.133
20181012     2  121.4830   56.5830     7.800     1.456         1     1.991   199.133
20181013     0  121.4830   56.5830     7.200     2.889         0     0.000     0.000
20181014     0  121.4830   56.5830     7.000     2.178         0     0.000     0.000
20181015     0  121.4830   56.5830     4.600    -2.167         0     0.000     0.000
20181016     0  121.4830   56.5830     4.300    -3.989         0     0.000     0.000
20181017     0  121.4830   56.5830     3.800    -4.111         0     0.000     0.000
20181018     0  121.4830   56.5830     4.600    -0.600         0     0.000     0.000
20181019     0  121.4830   56.5830     1.400    -1.700         0     0.000     0.000
20181020     1  121.4830   56.5830     6.500     0.378         1     1.268   126.760
20181021     2  121.4830   56.5830     2.300    -1.633         1     1.268   126.760
20181022     4  121.4830   56.5830     3.700    -1.200         4     4.506   112.649
20181024     2  121.4830   56.5830    -1.000    -4.456         4     4.614   115.351
20181025     4  121.4830   56.5830     0.700    -5.189         5     5.362   107.247
20181026     4  121.4830   56.5830    -0.900    -4.511         6     7.270   121.174
20181027     6  121.4830   56.5830    -0.500    -8.333         5     7.270   145.409
20181028     5  121.4830   56.5830    -2.200    -5.022         3     3.962   132.066
20181029     5  121.4830   56.5830    -0.900    -6.267         2     2.683   134.167
20181030     2  121.4830   56.5830    -1.000    -8.656         2     2.683   134.167
20181031     2  121.4830   56.5830    -1.300    -7.867         2     2.683   134.167
20181101     2  121.4830   56.5830    -4.500    -9.289         2     2.683   134.167
20181102     4  121.4830   56.5830    -2.800    -4.867         5     5.676   113.522
20181103     2  121.4830   56.5830    -3.000   -11.422         5     5.858   117.167
20181104     2  121.4830   56.5830    -6.800   -17.467         5     5.858   117.167
20181105     2  121.4830   56.5830   -11.300   -17.811         5     5.858   117.167
20181106     4  121.4830   56.5830   -11.600   -15.144         6     6.515   108.584
20181107     2  121.4830   56.5830    -8.500   -16.278         6     6.784   113.069
20181108     6  121.4830   56.5830   -11.700   -19.256         5     6.784   135.682
20181109     4  121.4830   56.5830   -12.100   -18.711         6     7.464   124.395
20181110     2  121.4830   56.5830   -10.200   -18.178         6     7.464   124.395
20181111     2  121.4830   56.5830   -10.400   -18.767         6     7.464   124.395
20181112     2  121.4830   56.5830   -13.800   -19.944         6     7.464   124.395
20181113     2  121.4830   56.5830   -11.600   -16.967         6     7.464   124.395
20181114     4  121.4830   56.5830   -11.800   -14.078        14    22.157   158.263
20181115     4  121.4830   56.5830   -15.100   -18.900        17    27.689   162.879
20181116     2  121.4830   56.5830   -18.900   -26.078        17    27.689   162.879
20181117     2  121.4830   56.5830   -23.000   -27.333        17    27.689   162.879
20181118     2  121.4830   56.5830   -21.700   -24.267        17    27.689   162.879
20181119     2  121.4830   56.5830   -16.900   -23.056        17    28.030   164.880
20181120     2  121.4830   56.5830   -22.900   -25.367        17    27.870   163.939
20181121     2  121.4830   56.5830   -23.000   -26.278        17    27.710   162.997
20181122     2  121.4830   56.5830   -21.600   -28.089        17    27.550   162.056
20181123     2  121.4830   56.5830   -25.300   -28.022        17    27.390   161.115
20181124     2  121.4830   56.5830   -23.400   -27.256        17    27.230   160.174
20181125     2  121.4830   56.5830   -23.300   -28.622        17    27.070   159.233
20181126     4  121.4830   56.5830   -27.600   -30.756        18    29.187   162.149
20181127     2  121.4830   56.5830   -19.700   -25.578        18    29.187   162.149
20181128     6  121.4830   56.5830   -17.800   -19.822        14    29.187   208.478
20181129     2  121.4830   56.5830   -18.700   -23.967        14    29.187   208.478
20181130     2  121.4830   56.5830   -25.500   -31.567        14    29.187   208.478
20181201     2  121.4830   56.5830   -29.100   -32.833        14    27.960   199.713
20181202     2  121.4830   56.5830   -20.800   -25.178        14    27.830   198.784
20181203     2  121.4830   56.5830   -20.100   -22.000        14    27.700   197.856
20181204     2  121.4830   56.5830   -21.200   -24.867        14    27.700   197.856
20181205     2  121.4830   56.5830   -26.800   -28.056        14    27.570   196.927
20181206     2  121.4830   56.5830   -26.300   -29.433        14    27.440   195.998
20181207     2  121.4830   56.5830   -28.400   -30.278        14    27.310   195.070
20181208     2  121.4830   56.5830   -25.800   -28.222        14    27.310   195.070
20181209     2  121.4830   56.5830   -20.800   -26.433        14    27.310   195.070
20181210     2  121.4830   56.5830   -27.100   -29.167        14    27.310   195.070
20181211     2  121.4830   56.5830   -27.100   -33.189        14    27.310   195.070
20181212     2  121.4830   56.5830   -30.000   -34.333        14    27.310   195.070
20181213     2  121.4830   56.5830   -28.400   -32.467        14    27.310   195.070
20181214     2  121.4830   56.5830   -26.900   -29.467        14    27.310   195.070
20181215     2  121.4830   56.5830   -23.300   -25.744        14    27.310   195.070
20181216     4  121.4830   56.5830   -23.200   -26.089        15    28.640   190.936
20181217     2  121.4830   56.5830   -24.700   -26.611        15    29.001   193.339
20181218     2  121.4830   56.5830   -25.500   -29.044        15    28.861   192.406
20181219     2  121.4830   56.5830   -26.700   -30.178        15    28.861   192.406
20181220     2  121.4830   56.5830   -30.000   -31.844        15    28.861   192.406
20181221     4  121.4830   56.5830   -26.900   -28.925        16    30.213   188.831
20181222     4  121.4830   56.5830   -21.300   -23.578        18    33.883   188.237
20181223     2  121.4830   56.5830   -18.400   -24.978        18    34.213   190.073
20181224     2  121.4830   56.5830   -29.800   -36.189        18    34.213   190.073
20181225     2  121.4830   56.5830   -28.300   -33.611        18    34.043   189.129
20181226     2  121.4830   56.5830   -25.900   -27.367        18    33.873   188.184
20181227     2  121.4830   56.5830   -25.000   -30.333        18    33.873   188.184
20181228     2  121.4830   56.5830   -30.600   -32.856        18    33.873   188.184
20181229     2  121.4830   56.5830   -30.500   -33.144        18    33.873   188.184
20181230     2  121.4830   56.5830   -28.500   -32.133        18    33.873   188.184
20181231     2  121.4830   56.5830   -31.300   -33.822        18    33.873   188.184
20190101     2  121.4830   56.5830   -28.500   -30.889        18    33.873   188.184
20190102     2  121.4830   56.5830   -25.700   -30.033        18    33.873   188.184
20190103     2  121.4830   56.5830   -23.900   -31.267        18    33.873   188.184
20190104     2  121.4830   56.5830   -30.400   -31.889        18    33.873   188.184
20190105     2  121.4830   56.5830   -28.100   -30.544        18    33.873   188.184
20190106     2  121.4830   56.5830   -26.300   -30.100        18    33.873   188.184
20190107     2  121.4830   56.5830   -27.600   -31.833        18    33.873   188.184
20190108     2  121.4830   56.5830   -27.700   -31.400        18    33.873   188.184
20190109     2  121.4830   56.5830   -26.300   -29.944        18    33.873   188.184
20190110     2  121.4830   56.5830   -26.900   -30.733        18    33.703   187.240
20190111     2  121.4830   56.5830   -25.900   -28.133        18    33.703   187.240
20190112     2  121.4830   56.5830   -23.800   -27.211        18    33.703   187.240
20190113     4  121.4830   56.5830   -21.800   -26.122        19    35.200   185.262
20190114     2  121.4830   56.5830   -24.900   -27.233        19    35.520   186.949
20190115     2  121.4830   56.5830   -25.800   -28.911        19    35.340   186.002
20190116     2  121.4830   56.5830   -24.100   -27.978        19    35.160   185.055
20190117     2  121.4830   56.5830   -30.400   -36.200        19    35.160   185.055
20190118     2  121.4830   56.5830   -34.700   -38.067        19    35.160   185.055
20190119     2  121.4830   56.5830   -29.100   -31.800        19    35.160   185.055
20190120     2  121.4830   56.5830   -26.000   -29.567        19    34.980   184.107
20190121     4  121.4830   56.5830   -24.200   -26.111        20    36.519   182.593
20190122     2  121.4830   56.5830   -22.400   -23.778        20    36.829   184.145
20190123     2  121.4830   56.5830   -18.900   -23.256        20    36.829   184.145
20190124     2  121.4830   56.5830   -22.800   -25.878        20    36.829   184.145
20190125     2  121.4830   56.5830   -21.000   -26.367        20    36.829   184.145
20190126     2  121.4830   56.5830   -22.200   -28.533        20    36.829   184.145
20190127     2  121.4830   56.5830   -24.500   -29.589        20    36.829   184.145
20190128     2  121.4830   56.5830   -23.600   -27.456        20    36.639   183.195
20190129     4  121.4830   56.5830   -20.900   -23.933        22    39.941   181.548
20190130     2  121.4830   56.5830   -15.900   -24.300        22    40.231   182.868
20190131     2  121.4830   56.5830   -25.600   -34.122        22    40.231   182.868
20190201     2  121.4830   56.5830   -31.700   -38.778        22    40.231   182.868
20190202     2  121.4830   56.5830   -33.000   -36.944        22    40.021   181.914
20190203     2  121.4830   56.5830   -28.100   -32.078        22    39.811   180.959
20190204     2  121.4830   56.5830   -30.000   -32.389        22    39.811   180.959
20190205     4  121.4830   56.5830   -28.800   -30.389        23    41.394   179.973
20190206     2  121.4830   56.5830   -26.000   -27.922        23    41.674   181.193
20190207     2  121.4830   56.5830   -22.300   -23.900        23    41.454   180.236
20190208     6  121.4830   56.5830   -16.700   -18.589        21    41.454   197.402
20190209     2  121.4830   56.5830   -13.700   -19.878        21    41.454   197.402
20190210     2  121.4830   56.5830   -16.400   -22.038        21    41.454   197.402
20190211     2  121.4830   56.5830     0.000   -22.414        21    41.454   197.402
20190212     2  121.4830   56.5830   -20.000   -24.411        21    41.454   197.402
20190213     2  121.4830   56.5830   -18.500   -25.211        21    41.454   197.402
20190214     2  121.4830   56.5830   -18.800   -24.089        21    41.454   197.402
20190215     2  121.4830   56.5830   -14.700   -20.567        21    41.454   197.402
20190216     2  121.4830   56.5830   -14.700   -19.089        21    41.454   197.402
20190217     2  121.4830   56.5830    -7.800   -14.989        21    41.454   197.402
20190218     6  121.4830   56.5830    -4.200   -11.400        20    41.454   207.272
20190219     6  121.4830   56.5830    -4.600   -14.356        19    41.454   218.181
20190220     2  121.4830   56.5830    -7.900   -14.111        19    41.454   218.181
20190221     2  121.4830   56.5830    -7.600   -12.889        19    40.290   212.053
20190222     4  121.4830   56.5830    -6.200   -11.822        20    41.626   208.130
20190223     2  121.4830   56.5830    -3.900    -9.211        20    41.931   209.656
20190224     2  121.4830   56.5830    -3.500    -8.989        20    41.931   209.656
20190225     6  121.4830   56.5830    -4.500   -14.178        19    41.931   220.690
20190226     2  121.4830   56.5830    -6.600   -16.044        19    41.931   220.690
20190227     2  121.4830   56.5830   -10.000   -16.656        19    41.931   220.690
20190228     2  121.4830   56.5830    -8.700   -16.000        19    41.931   220.690
20190301     6  121.4830   56.5830    -5.500   -14.589        18    41.931   232.951
20190302     2  121.4830   56.5830    -5.800   -13.322        18    41.931   232.951
20190303     6  121.4830   56.5830    -3.300   -13.056        17    41.931   246.654
20190304     2  121.4830   56.5830    -3.600   -13.533        17    41.931   246.654
20190305     2  121.4830   56.5830    -3.800   -12.344        17    41.931   246.654
20190306     2  121.4830   56.5830    -3.300   -13.444        17    41.931   246.654
20190307     2  121.4830   56.5830    -3.500   -12.900        17    41.931   246.654
20190308     2  121.4830   56.5830    -2.700    -6.667        17    41.931   246.654
20190309     6  121.4830   56.5830    -3.400   -12.489        16    41.931   262.070
20190310     2  121.4830   56.5830    -7.100   -12.344        16    41.931   262.070
20190311     0  121.4830   56.5830    -0.700    -7.733        16    41.931   262.070
20190312     2  121.4830   56.5830    -7.200   -14.089        16    41.931   262.070
20190313     6  121.4830   56.5830    -6.400   -15.422        15    41.931   279.541
20190314     2  121.4830   56.5830    -3.400   -12.856        15    41.931   279.541
20190315     2  121.4830   56.5830    -2.300   -11.689        15    41.931   279.541
20190316     2  121.4830   56.5830    -2.900   -10.356        15    41.931   279.541
20190317     2  121.4830   56.5830    -1.300    -8.644        15    41.931   279.541
20190318     2  121.4830   56.5830     1.300    -6.000        15    41.931   279.541
20190319     2  121.4830   56.5830    -4.400   -10.911        15    41.931   279.541
20190320     2  121.4830   56.5830    -6.000   -14.933        15    41.931   279.541
20190321     2  121.4830   56.5830    -5.400   -14.411        15    41.931   279.541
20190322     2  121.4830   56.5830    -5.000   -14.478        15    41.931   279.541
20190323     2  121.4830   56.5830    -5.900   -13.733        15    41.931   279.541
20190324     2  121.4830   56.5830    -6.800   -11.056        15    41.931   279.541
20190325     2  121.4830   56.5830    -7.300   -11.567        15    40.191   267.943
20190326     2  121.4830   56.5830    -9.100   -14.922        15    40.191   267.943
20190327     2  121.4830   56.5830    -6.100   -14.222        15    40.191   267.943
20190328     2  121.4830   56.5830    -4.100   -10.711        15    40.191   267.943
20190329     2  121.4830   56.5830    -4.400   -11.600        15    40.191   267.943
20190330     6  121.4830   56.5830    -2.000    -8.522        14    40.191   287.082
20190331     2  121.4830   56.5830    -0.200    -7.589        14    40.191   287.082
20190401     2  121.4830   56.5830    -0.500    -5.033        14    40.191   287.082
20190402     7  121.4830   56.5830     1.200    -6.089        11    34.405   312.771
20190403     7  121.4830   56.5830     2.100    -1.667         9    30.002   333.353
20190404     5  121.4830   56.5830     4.100    -1.011         2     6.439   321.949
20190405     2  121.4830   56.5830     4.100    -1.300         2     6.439   321.949
20190406     7  121.4830   56.5830     3.200     0.500         1     4.339   433.870
20190407     2  121.4830   56.5830     2.000    -0.011         1     4.339   433.870
20190408     2  121.4830   56.5830     3.100    -0.889         1     4.339   433.870
20190409     0  121.4830   56.5830     4.500    -2.911         0     0.000     0.000
20190410     0  121.4830   56.5830     6.000    -0.511         0     0.000     0.000
20190411     0  121.4830   56.5830     5.700     0.211         0     0.000     0.000
20190412     0  121.4830   56.5830     8.900     1.589         0     0.000     0.000
20190413     0  121.4830   56.5830    -1.200    -5.344         0     0.000     0.000
20190414     0  121.4830   56.5830    -1.900    -6.778         0     0.000     0.000
20190415     0  121.4830   56.5830     2.400    -3.133         0     0.000     0.000
20190416     0  121.4830   56.5830     3.600    -2.089         0     0.000     0.000
20190417     0  121.4830   56.5830     1.700    -4.933         0     0.000     0.000
20190418     0  121.4830   56.5830    -0.400    -5.644         0     0.000     0.000
20190419     0  121.4830   56.5830     1.800    -3.767         0     0.000     0.000
20190420     1  121.4830   56.5830     4.600     1.667         8     9.422   117.781
20190421     6  121.4830   56.5830    -1.000    -4.567         6     9.422   157.041
20190422     2  121.4830   56.5830     3.600    -3.011         6     9.422   157.041
20190423     3  121.4830   56.5830     6.000     1.522         9    13.003   144.481
20190424     7  121.4830   56.5830     4.200     1.833         4     9.147   228.664
20190425     2  121.4830   56.5830     7.200     0.578         4     9.147   228.664
20190426     0  121.4830   56.5830    11.200     2.322         0     0.000     0.000
20190427     0  121.4830   56.5830    12.500     4.100         0     0.000     0.000
20190428     0  121.4830   56.5830    14.800     5.889         0     0.000     0.000
20190429     0  121.4830   56.5830    18.100     9.867         0     0.000     0.000
20190430     1  121.4830   56.5830    10.900     2.744         1     1.741   174.080
20190501     2  121.4830   56.5830     4.100    -1.122         1     1.741   174.080
20190502     0  121.4830   56.5830     9.500     3.300         0     0.000     0.000
20190503     1  121.4830   56.5830    23.400    10.267         2     3.120   155.982
20190504     2  121.4830   56.5830     5.100     1.000         2     3.120   155.982
20190505     2  121.4830   56.5830     5.700     1.078         2     3.120   155.982
20190506     2  121.4830   56.5830     9.900     4.722         2     3.120   155.982
20190507     0  121.4830   56.5830    11.100     6.744         0     0.000     0.000
20190508     0  121.4830   56.5830     9.600     3.633         0     0.000     0.000
20190509     0  121.4830   56.5830    10.300     4.067         0     0.000     0.000
20190510     0  121.4830   56.5830    13.600     7.311         0     0.000     0.000
20190511     0  121.4830   56.5830    11.100     4.978         0     0.000     0.000
20190512     0  121.4830   56.5830    11.900     5.422         0     0.000     0.000
20190513     0  121.4830   56.5830    13.100     5.822         0     0.000     0.000
20190514     0  121.4830   56.5830    15.700     8.856         0     0.000     0.000
20190515     0  121.4830   56.5830     9.900     6.533         0     0.000     0.000
20190516     0  121.4830   56.5830    18.200    12.267         0     0.000     0.000
20190517     0  121.4830   56.5830    17.900    12.456         0     0.000     0.000
20190518     0  121.4830   56.5830    12.900     7.322         0     0.000     0.000
20190519     0  121.4830   56.5830     7.900     5.600         0     0.000     0.000
20190520     0  121.4830   56.5830     8.900     5.700         0     0.000     0.000
