    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0  118.3330   51.5330     8.200     4.611         0     0.000     0.000
20180916     0  118.3330   51.5330    11.300     7.344         0     0.000     0.000
20180917     0  118.3330   51.5330    13.800     6.889         0     0.000     0.000
20180918     0  118.3330   51.5330    17.200     6.789         0     0.000     0.000
20180919     0  118.3330   51.5330    18.800    10.356         0     0.000     0.000
20180920     0  118.3330   51.5330    21.600    10.889         0     0.000     0.000
20180921     0  118.3330   51.5330    19.000    10.444         0     0.000     0.000
20180922     0  118.3330   51.5330    13.500     7.722         0     0.000     0.000
20180923     0  118.3330   51.5330    16.800     6.333         0     0.000     0.000
20180924     0  118.3330   51.5330    13.500     3.989         0     0.000     0.000
20180925     0  118.3330   51.5330    15.300     4.333         0     0.000     0.000
20180926     0  118.3330   51.5330    17.800     7.556         0     0.000     0.000
20180927     0  118.3330   51.5330    20.500    13.244         0     0.000     0.000
20180928     0  118.3330   51.5330    19.100    14.467         0     0.000     0.000
20180929     0  118.3330   51.5330    14.300     8.711         0     0.000     0.000
20180930     0  118.3330   51.5330    16.100     6.589         0     0.000     0.000
20181001     0  118.3330   51.5330    14.100     4.378         0     0.000     0.000
20181002     0  118.3330   51.5330    17.500     9.778         0     0.000     0.000
20181003     0  118.3330   51.5330    14.600     5.278         0     0.000     0.000
20181004     0  118.3330   51.5330    22.200    10.344         0     0.000     0.000
20181005     0  118.3330   51.5330    22.500    12.467         0     0.000     0.000
20181006     0  118.3330   51.5330    14.100     6.467         0     0.000     0.000
20181007     0  118.3330   51.5330     4.400    -1.867         0     0.000     0.000
20181008     1  118.3330   51.5330     0.600    -0.922         3     3.275   109.171
20181009     2  118.3330   51.5330     1.500    -0.433         3     3.275   109.171
20181010     0  118.3330   51.5330     2.100    -1.922         0     0.000     0.000
20181011     0  118.3330   51.5330     9.800     1.367         0     0.000     0.000
20181012     0  118.3330   51.5330    16.600     5.811         0     0.000     0.000
20181013     0  118.3330   51.5330    16.400     7.311         0     0.000     0.000
20181014     0  118.3330   51.5330     5.200    -1.289         0     0.000     0.000
20181015     0  118.3330   51.5330     6.300    -2.944         0     0.000     0.000
20181016     0  118.3330   51.5330     6.100    -3.844         0     0.000     0.000
20181017     0  118.3330   51.5330     8.500    -3.211         0     0.000     0.000
20181018     0  118.3330   51.5330    12.500    -0.100         0     0.000     0.000
20181019     0  118.3330   51.5330    16.200     4.211         0     0.000     0.000
20181020     0  118.3330   51.5330    17.200     3.933         0     0.000     0.000
20181021     0  118.3330   51.5330    15.000     3.656         0     0.000     0.000
20181022     0  118.3330   51.5330     9.600     1.800         0     0.000     0.000
20181024     1  118.3330   51.5330     1.700    -0.956         1     1.034   103.352
20181025     0  118.3330   51.5330     5.900    -3.322         0     0.000     0.000
20181026     1  118.3330   51.5330     1.000    -1.967        13    14.535   111.809
20181027     2  118.3330   51.5330    -2.100    -5.667        13    14.676   112.891
20181028     2  118.3330   51.5330    -1.000    -4.600        13    14.676   112.891
20181029     6  118.3330   51.5330    -0.900    -3.578        10    14.676   146.759
20181030     7  118.3330   51.5330     0.700    -7.911         9    13.843   153.809
20181031     2  118.3330   51.5330     2.800    -6.422         9    13.843   153.809
20181101     7  118.3330   51.5330     6.300    -4.422         7    12.081   172.586
20181102     7  118.3330   51.5330     6.300    -5.800         6    11.075   184.579
20181103     7  118.3330   51.5330     4.400    -2.944         5     9.986   199.722
20181104     2  118.3330   51.5330    -4.600   -12.156         5     9.986   199.722
20181105     2  118.3330   51.5330    -4.300   -10.800         5     9.986   199.722
20181106     2  118.3330   51.5330    -2.200    -6.856         5     9.986   199.722
20181107     6  118.3330   51.5330    -3.200    -7.489         4     9.986   249.652
20181108     2  118.3330   51.5330     1.400    -5.056         4     9.986   249.652
20181109     2  118.3330   51.5330    -2.900    -8.878         4     9.986   249.652
20181110     2  118.3330   51.5330    -5.500   -13.011         4     9.986   249.652
20181111     2  118.3330   51.5330    -3.500   -13.400         4     9.986   249.652
20181112     2  118.3330   51.5330    -2.500   -11.967         4     9.986   249.652
20181113     2  118.3330   51.5330     0.000    -9.278         4     9.986   249.652
20181114     4  118.3330   51.5330    -0.300    -7.067         6    12.530   208.831
20181115     4  118.3330   51.5330    -6.200   -11.789         7    14.334   204.777
20181116     2  118.3330   51.5330   -11.800   -17.444         7    14.334   204.777
20181117     2  118.3330   51.5330    -9.400   -15.578         7    14.629   208.993
20181118     2  118.3330   51.5330    -7.000   -14.600         7    14.629   208.993
20181119     2  118.3330   51.5330   -13.400   -18.578         7    14.629   208.993
20181120     2  118.3330   51.5330   -13.700   -21.422         7    14.629   208.993
20181121     2  118.3330   51.5330   -13.700   -20.556         7    14.449   206.421
20181122     2  118.3330   51.5330   -15.600   -22.767         7    14.269   203.850
20181123     2  118.3330   51.5330   -13.500   -18.922         7    14.269   203.850
20181124     2  118.3330   51.5330    -7.600   -15.989         7    14.269   203.850
20181125     2  118.3330   51.5330    -5.700   -14.756         7    14.269   203.850
20181126     4  118.3330   51.5330    -2.900    -7.978         9    17.662   196.248
20181127     6  118.3330   51.5330    -8.100   -12.378         7    17.662   252.319
20181128     4  118.3330   51.5330   -13.300   -17.544         9    20.173   224.147
20181129     4  118.3330   51.5330   -15.700   -25.611        10    22.005   220.052
20181130     4  118.3330   51.5330   -16.400   -21.311        11    23.839   216.722
20181201     2  118.3330   51.5330   -10.200   -16.300        11    24.130   219.362
20181202     2  118.3330   51.5330    -7.400   -13.744        11    24.130   219.362
20181203     4  118.3330   51.5330   -13.200   -16.478        12    25.536   212.799
20181204     2  118.3330   51.5330   -15.500   -21.356        12    25.805   215.046
20181205     2  118.3330   51.5330   -23.300   -30.556        12    25.805   215.046
20181206     2  118.3330   51.5330   -24.300   -33.122        12    25.805   215.046
20181207     5  118.3330   51.5330   -24.300   -33.663         7    17.382   248.319
20181208     4  118.3330   51.5330   -24.400   -32.289        12    25.395   211.625
20181209     2  118.3330   51.5330   -19.100   -29.456        12    25.395   211.625
20181210     2  118.3330   51.5330   -22.100   -30.900        12    25.395   211.625
20181211     2  118.3330   51.5330   -22.800   -30.511        12    25.395   211.625
20181212     4  118.3330   51.5330   -20.500   -25.478        13    27.232   209.478
20181213     2  118.3330   51.5330   -17.900   -25.311        13    27.613   212.405
20181214     2  118.3330   51.5330   -18.200   -26.300        13    27.613   212.405
20181215     2  118.3330   51.5330   -16.300   -20.900        13    27.613   212.405
20181216     2  118.3330   51.5330   -11.700   -17.544        13    27.613   212.405
20181217     2  118.3330   51.5330   -10.800   -15.844        13    27.613   212.405
20181218     2  118.3330   51.5330   -12.300   -18.889        13    27.613   212.405
20181219     2  118.3330   51.5330    -8.900   -16.522        13    27.613   212.405
20181220     2  118.3330   51.5330    -7.100   -16.022        13    27.613   212.405
20181221     2  118.3330   51.5330   -12.000   -20.511        13    27.493   211.482
20181222     4  118.3330   51.5330   -15.600   -17.189        14    28.931   206.654
20181223     2  118.3330   51.5330   -15.900   -21.178        14    29.301   209.295
20181224     2  118.3330   51.5330   -18.800   -23.578        14    29.301   209.295
20181225     2  118.3330   51.5330   -16.600   -21.389        14    29.171   208.367
20181226     2  118.3330   51.5330   -24.100   -28.233        14    29.041   207.438
20181227     2  118.3330   51.5330   -25.100   -28.578        14    29.041   207.438
20181228     2  118.3330   51.5330   -20.400   -27.456        14    29.041   207.438
20181229     2  118.3330   51.5330   -19.500   -29.389        14    29.041   207.438
20181230     2  118.3330   51.5330   -21.600   -32.233        14    29.041   207.438
20181231     2  118.3330   51.5330   -26.400   -33.844        14    29.041   207.438
20190101     2  118.3330   51.5330   -24.200   -31.322        14    29.041   207.438
20190102     2  118.3330   51.5330   -23.900   -28.944        14    29.041   207.438
20190103     2  118.3330   51.5330   -22.000   -29.756        14    29.041   207.438
20190104     2  118.3330   51.5330   -22.900   -28.600        14    29.041   207.438
20190105     2  118.3330   51.5330   -17.900   -27.644        14    29.041   207.438
20190106     2  118.3330   51.5330   -16.600   -27.756        14    29.041   207.438
20190107     2  118.3330   51.5330   -21.500   -28.467        14    29.041   207.438
20190108     2  118.3330   51.5330   -17.200   -26.644        14    29.041   207.438
20190109     2  118.3330   51.5330   -14.900   -18.889        14    29.041   207.438
20190110     2  118.3330   51.5330    -8.100   -18.611        14    29.041   207.438
20190111     2  118.3330   51.5330   -14.700   -22.044        14    29.041   207.438
20190112     2  118.3330   51.5330   -13.500   -22.378        14    29.041   207.438
20190113     2  118.3330   51.5330   -16.900   -23.744        14    29.041   207.438
20190114     2  118.3330   51.5330   -17.000   -21.756        14    28.911   206.510
20190115     2  118.3330   51.5330   -16.400   -21.489        14    28.781   205.581
20190116     2  118.3330   51.5330   -16.300   -24.244        14    28.781   205.581
20190117     2  118.3330   51.5330   -18.200   -28.422        14    28.781   205.581
20190118     2  118.3330   51.5330   -21.400   -27.200        14    28.781   205.581
20190119     2  118.3330   51.5330   -16.700   -20.011        14    28.781   205.581
20190120     2  118.3330   51.5330   -14.200   -17.289        14    28.781   205.581
20190121     2  118.3330   51.5330   -10.100   -12.978        14    28.781   205.581
20190122     2  118.3330   51.5330    -7.300   -11.078        14    28.781   205.581
20190123     2  118.3330   51.5330    -9.400   -18.456        14    28.781   205.581
20190124     2  118.3330   51.5330   -14.500   -22.900        14    28.781   205.581
20190125     2  118.3330   51.5330   -12.500   -20.522        14    28.781   205.581
20190126     2  118.3330   51.5330    -9.300   -21.256        14    28.781   205.581
20190127     2  118.3330   51.5330    -7.900   -17.433        14    28.651   204.652
20190128     4  118.3330   51.5330   -12.400   -18.467        15    30.351   202.343
20190129     2  118.3330   51.5330   -10.300   -19.156        15    30.351   202.343
20190130     2  118.3330   51.5330   -11.700   -19.011        15    30.351   202.343
20190131     2  118.3330   51.5330   -20.900   -26.878        15    30.351   202.343
20190201     2  118.3330   51.5330   -14.300   -22.944        15    30.351   202.343
20190202     2  118.3330   51.5330   -14.900   -20.333        15    30.712   204.744
20190203     2  118.3330   51.5330   -18.500   -25.911        15    30.572   203.810
20190204     2  118.3330   51.5330   -23.300   -31.811        15    30.572   203.810
20190205     2  118.3330   51.5330   -24.900   -34.000        15    30.572   203.810
20190206     5  118.3330   51.5330   -27.000   -33.922        10    22.138   221.384
20190207     4  118.3330   51.5330   -25.300   -29.744        15    30.211   201.407
20190208     2  118.3330   51.5330   -21.400   -27.867        15    30.211   201.407
20190209     2  118.3330   51.5330   -16.200   -26.133        15    30.211   201.407
20190210     2  118.3330   51.5330   -16.900   -27.025        15    30.211   201.407
20190211     5  118.3330   51.5330     0.000   -28.843        10    22.198   221.984
20190212     4  118.3330   51.5330   -17.100   -27.389        15    30.211   201.407
20190213     2  118.3330   51.5330   -14.600   -26.100        15    30.211   201.407
20190214     2  118.3330   51.5330   -12.900   -21.544        15    30.211   201.407
20190215     2  118.3330   51.5330   -11.600   -23.456        15    30.211   201.407
20190216     5  118.3330   51.5330    -9.800   -15.578        10    22.198   221.984
20190217     4  118.3330   51.5330    -6.200   -12.067        15    30.216   201.439
20190218     2  118.3330   51.5330    -3.300   -12.689        15    30.216   201.439
20190219     2  118.3330   51.5330    -2.900   -14.833        15    30.216   201.439
20190220     2  118.3330   51.5330    -4.200   -14.811        15    30.216   201.439
20190221     6  118.3330   51.5330    -0.800   -11.656        14    30.216   215.828
20190222     2  118.3330   51.5330     1.100    -8.078        14    30.216   215.828
20190223     2  118.3330   51.5330     2.500    -5.133        14    30.216   215.828
20190224     2  118.3330   51.5330    -1.000    -6.956        14    30.216   215.828
20190225     6  118.3330   51.5330    -5.300   -11.567        13    30.216   232.430
20190226     2  118.3330   51.5330    -3.200   -11.478        13    30.216   232.430
20190227     2  118.3330   51.5330     3.400    -8.067        13    30.216   232.430
20190228     7  118.3330   51.5330     0.900    -9.544        12    28.965   241.374
20190301     6  118.3330   51.5330    -0.800   -11.633        11    28.965   263.317
20190302     2  118.3330   51.5330     2.000    -9.056        11    28.965   263.317
20190303     2  118.3330   51.5330     3.500    -8.467        11    28.965   263.317
20190304     5  118.3330   51.5330     5.100    -6.433         8    22.100   276.248
20190305     2  118.3330   51.5330     1.500    -6.222         8    22.100   276.248
20190306     2  118.3330   51.5330    -2.000   -10.156         8    20.758   259.477
20190307     7  118.3330   51.5330     0.600    -9.467         7    20.016   285.942
20190308     7  118.3330   51.5330     4.800    -5.022         6    18.378   306.306
20190309     7  118.3330   51.5330     1.200    -8.456         5    16.608   332.157
20190310     5  118.3330   51.5330     1.800    -5.278         3    10.290   342.998
20190311     2  118.3330   51.5330     1.400    -5.289         3    10.290   342.998
20190312     2  118.3330   51.5330    -7.200   -12.189         3    10.290   342.998
20190313     2  118.3330   51.5330    -6.000   -13.189         3    10.290   342.998
20190314     5  118.3330   51.5330    -1.100   -10.511         1     3.433   343.295
20190315     2  118.3330   51.5330    -2.900   -10.556         1     3.433   343.295
20190316     2  118.3330   51.5330    -2.000    -9.489         1     0.000     0.000
20190317     2  118.3330   51.5330     2.800    -3.300         1     0.000     0.000
20190318     0  118.3330   51.5330     8.500     0.522         0     0.000     0.000
20190319     1  118.3330   51.5330     4.400    -0.544         6     6.712   111.874
20190320     6  118.3330   51.5330    -5.000   -11.889         5     6.712   134.249
20190321     5  118.3330   51.5330    -3.300   -11.989         2     2.695   134.743
20190322     2  118.3330   51.5330    -3.500   -11.178         2     2.695   134.743
20190323     5  118.3330   51.5330    -3.500    -9.978         1     1.349   134.908
20190324     2  118.3330   51.5330     1.900    -3.522         1     1.349   134.908
20190325     2  118.3330   51.5330     0.200    -5.611         1     1.349   134.908
20190326     2  118.3330   51.5330    -5.900   -13.533         1     0.000     0.000
20190327     0  118.3330   51.5330    -4.100   -12.156         0     0.000     0.000
20190328     0  118.3330   51.5330    -2.800    -9.533         0     0.000     0.000
20190329     0  118.3330   51.5330    -1.700    -9.400         0     0.000     0.000
20190330     0  118.3330   51.5330    -4.300   -11.322         0     0.000     0.000
20190331     0  118.3330   51.5330    -1.500    -9.189         0     0.000     0.000
20190401     0  118.3330   51.5330    -0.100    -7.967         0     0.000     0.000
20190402     0  118.3330   51.5330     1.400    -6.567         0     0.000     0.000
20190403     0  118.3330   51.5330     5.600     0.100         0     0.000     0.000
20190404     1  118.3330   51.5330     4.700     0.767         4     4.708   117.711
20190405     2  118.3330   51.5330     1.800    -3.344         4     4.708   117.711
20190406     5  118.3330   51.5330     2.900    -2.922         1     1.124   112.430
20190407     2  118.3330   51.5330     1.500    -2.411         1     1.124   112.430
20190408     2  118.3330   51.5330     1.300    -3.556         1     1.124   112.430
20190409     0  118.3330   51.5330     5.500    -0.500         0     0.000     0.000
20190410     0  118.3330   51.5330     6.900    -0.556         0     0.000     0.000
20190411     0  118.3330   51.5330     8.600     0.467         0     0.000     0.000
20190412     0  118.3330   51.5330    12.100     5.722         0     0.000     0.000
20190413     0  118.3330   51.5330     3.300    -2.022         0     0.000     0.000
20190414     1  118.3330   51.5330     1.500    -2.333         1     0.000     0.000
20190415     2  118.3330   51.5330    10.700     6.011         1     0.000     0.000
20190416     3  118.3330   51.5330    13.800     6.933         4     4.755   118.863
20190417     5  118.3330   51.5330     3.200    -0.211         1     1.124   112.443
20190418     2  118.3330   51.5330     3.700    -1.156         1     1.124   112.443
20190419     0  118.3330   51.5330     4.600    -2.311         0     0.000     0.000
20190420     0  118.3330   51.5330    14.500     5.438         0     0.000     0.000
20190421     0  118.3330   51.5330     4.900    -1.087         0     0.000     0.000
20190422     0  118.3330   51.5330     8.100     0.456         0     0.000     0.000
20190423     0  118.3330   51.5330     3.800     1.078         0     0.000     0.000
20190424     0  118.3330   51.5330     2.900     0.267         0     0.000     0.000
20190425     0  118.3330   51.5330     7.300     0.644         0     0.000     0.000
20190426     0  118.3330   51.5330    12.100     2.656         0     0.000     0.000
20190427     0  118.3330   51.5330    14.300     6.367         0     0.000     0.000
20190428     0  118.3330   51.5330    17.300     7.956         0     0.000     0.000
20190429     0  118.3330   51.5330    18.500     7.933         0     0.000     0.000
20190430     0  118.3330   51.5330    19.500     7.922         0     0.000     0.000
20190501     0  118.3330   51.5330     7.400     2.444         0     0.000     0.000
20190502     0  118.3330   51.5330    19.200     8.522         0     0.000     0.000
20190503     0  118.3330   51.5330    24.600    16.622         0     0.000     0.000
20190504     0  118.3330   51.5330    13.700     8.378         0     0.000     0.000
20190505     0  118.3330   51.5330     8.400     2.622         0     0.000     0.000
20190506     0  118.3330   51.5330    11.400     5.133         0     0.000     0.000
20190507     0  118.3330   51.5330    15.000     9.478         0     0.000     0.000
20190508     0  118.3330   51.5330    18.900    10.533         0     0.000     0.000
20190509     0  118.3330   51.5330    13.200     8.933         0     0.000     0.000
20190510     0  118.3330   51.5330    17.500    10.433         0     0.000     0.000
20190511     0  118.3330   51.5330    13.100     7.311         0     0.000     0.000
20190512     0  118.3330   51.5330     8.500     2.278         0     0.000     0.000
20190513     0  118.3330   51.5330    11.300     5.767         0     0.000     0.000
20190514     0  118.3330   51.5330     5.900     4.411         0     0.000     0.000
20190515     0  118.3330   51.5330    13.500     8.200         0     0.000     0.000
20190516     0  118.3330   51.5330    20.200    12.022         0     0.000     0.000
20190517     0  118.3330   51.5330    10.000     6.011         0     0.000     0.000
20190518     0  118.3330   51.5330     8.800     5.000         0     0.000     0.000
20190519     0  118.3330   51.5330     8.400     5.000         0     0.000     0.000
20190520     0  118.3330   51.5330    10.800     6.589         0     0.000     0.000
