    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0  115.6170   53.5330     6.500     3.367         0     0.000     0.000
20180916     0  115.6170   53.5330     9.800     5.178         0     0.000     0.000
20180917     0  115.6170   53.5330    14.700     6.333         0     0.000     0.000
20180918     0  115.6170   53.5330    14.800     4.967         0     0.000     0.000
20180919     0  115.6170   53.5330    17.900     7.622         0     0.000     0.000
20180920     0  115.6170   53.5330    18.500     8.956         0     0.000     0.000
20180921     0  115.6170   53.5330    15.500     8.256         0     0.000     0.000
20180922     0  115.6170   53.5330     6.800     4.044         0     0.000     0.000
20180923     0  115.6170   53.5330    11.900     4.111         0     0.000     0.000
20180924     0  115.6170   53.5330    12.900     2.133         0     0.000     0.000
20180925     0  115.6170   53.5330    14.600     2.644         0     0.000     0.000
20180926     0  115.6170   53.5330    17.100     5.022         0     0.000     0.000
20180927     0  115.6170   53.5330    17.700     7.289         0     0.000     0.000
20180928     0  115.6170   53.5330    16.900     9.356         0     0.000     0.000
20180929     0  115.6170   53.5330    14.200     6.078         0     0.000     0.000
20180930     0  115.6170   53.5330    16.500     4.867         0     0.000     0.000
20181001     0  115.6170   53.5330    13.900     3.411         0     0.000     0.000
20181002     0  115.6170   53.5330    15.600     6.533         0     0.000     0.000
20181003     0  115.6170   53.5330    15.000     2.287         0     0.000     0.000
20181004     0  115.6170   53.5330    20.400     6.433         0     0.000     0.000
20181005     0  115.6170   53.5330    19.600    10.478         0     0.000     0.000
20181006     0  115.6170   53.5330    12.600     4.478         0     0.000     0.000
20181007     1  115.6170   53.5330     1.400     0.044         2     2.318   115.905
20181008     2  115.6170   53.5330     0.800    -1.022         2     2.318   115.905
20181009     0  115.6170   53.5330     1.900    -1.688         0     0.000     0.000
20181010     0  115.6170   53.5330     5.700    -1.678         0     0.000     0.000
20181011     0  115.6170   53.5330    11.800     1.267         0     0.000     0.000
20181012     0  115.6170   53.5330    13.500     1.922         0     0.000     0.000
20181013     0  115.6170   53.5330    11.900     3.833         0     0.000     0.000
20181014     0  115.6170   53.5330     6.100    -1.889         0     0.000     0.000
20181015     0  115.6170   53.5330     6.400    -3.633         0     0.000     0.000
20181016     0  115.6170   53.5330     7.500    -4.133         0     0.000     0.000
20181017     0  115.6170   53.5330     9.700    -3.622         0     0.000     0.000
20181018     0  115.6170   53.5330    12.800    -0.667         0     0.000     0.000
20181019     0  115.6170   53.5330    14.500     0.744         0     0.000     0.000
20181020     0  115.6170   53.5330    15.300     0.256         0     0.000     0.000
20181021     0  115.6170   53.5330    13.000     0.156         0     0.000     0.000
20181022     0  115.6170   53.5330     6.600     1.689         0     0.000     0.000
20181024     0  115.6170   53.5330     1.900    -4.000         0     0.000     0.000
20181025     0  115.6170   53.5330     5.200    -2.387         0     0.000     0.000
20181026     0  115.6170   53.5330     1.800    -3.856         0     0.000     0.000
20181027     0  115.6170   53.5330    -1.200    -7.156         0     0.000     0.000
20181028     0  115.6170   53.5330    -0.100    -6.056         0     0.000     0.000
20181029     0  115.6170   53.5330     0.800    -7.878         0     0.000     0.000
20181030     0  115.6170   53.5330     4.600    -7.856         0     0.000     0.000
20181031     0  115.6170   53.5330     8.200    -6.122         0     0.000     0.000
20181101     0  115.6170   53.5330     6.500    -3.611         0     0.000     0.000
20181102     0  115.6170   53.5330     4.300    -2.011         0     0.000     0.000
20181103     0  115.6170   53.5330    -0.300    -8.767         0     0.000     0.000
20181104     0  115.6170   53.5330    -7.500   -16.911         0     0.000     0.000
20181105     0  115.6170   53.5330    -5.100   -11.711         0     0.000     0.000
20181106     1  115.6170   53.5330    -2.300   -13.122         1     0.000     0.000
20181107     2  115.6170   53.5330    -4.400   -11.478         1     0.000     0.000
20181108     2  115.6170   53.5330    -0.700    -8.911         1     0.000     0.000
20181109     2  115.6170   53.5330    -6.400   -10.967         1     0.000     0.000
20181110     2  115.6170   53.5330    -4.300   -15.922         1     0.000     0.000
20181111     2  115.6170   53.5330    -3.300   -15.722         1     0.000     0.000
20181112     2  115.6170   53.5330    -3.300   -15.933         1     0.000     0.000
20181113     2  115.6170   53.5330    -3.500   -10.356         1     0.000     0.000
20181114     4  115.6170   53.5330    -4.600    -7.322         2     2.541   127.032
20181115     2  115.6170   53.5330   -10.000   -19.856         2     2.541   127.032
20181116     2  115.6170   53.5330   -13.300   -20.122         2     2.541   127.032
20181117     5  115.6170   53.5330    -6.300   -16.322         1     1.831   183.110
20181118     2  115.6170   53.5330    -9.100   -15.378         1     1.831   183.110
20181119     2  115.6170   53.5330   -14.300   -23.489         1     1.831   183.110
20181120     2  115.6170   53.5330   -16.100   -27.411         1     1.831   183.110
20181121     4  115.6170   53.5330   -17.100   -23.467         2     2.510   125.518
20181122     2  115.6170   53.5330   -17.600   -28.722         2     2.781   139.041
20181123     2  115.6170   53.5330   -12.900   -18.256         2     2.781   139.041
20181124     2  115.6170   53.5330    -4.800   -17.256         2     2.781   139.041
20181125     4  115.6170   53.5330    -5.200   -14.878         3     4.345   144.817
20181126     4  115.6170   53.5330    -6.000    -9.922        10    17.225   172.249
20181127     4  115.6170   53.5330   -13.500   -14.744        12    20.907   174.222
20181128     6  115.6170   53.5330   -14.400   -25.856        11    20.907   190.060
20181129     2  115.6170   53.5330   -17.500   -34.011        11    20.907   190.060
20181130     2  115.6170   53.5330   -22.600   -29.444        11    19.983   181.667
20181201     2  115.6170   53.5330   -16.400   -23.511        11    19.783   179.849
20181202     6  115.6170   53.5330   -11.700   -15.589        10    19.783   197.834
20181203     4  115.6170   53.5330   -12.800   -15.256        13    24.128   185.598
20181204     2  115.6170   53.5330   -19.300   -30.978        13    24.507   188.514
20181205     2  115.6170   53.5330   -27.900   -39.078        13    24.507   188.514
20181206     6  115.6170   53.5330   -28.900   -36.411        12    24.507   204.223
20181207     2  115.6170   53.5330   -27.200   -38.989        12    24.507   204.223
20181208     2  115.6170   53.5330   -26.600   -37.889        12    24.507   204.223
20181209     2  115.6170   53.5330   -23.600   -36.100        12    24.507   204.223
20181210     2  115.6170   53.5330   -25.500   -37.078        12    24.507   204.223
20181211     2  115.6170   53.5330   -23.900   -36.311        12    24.507   204.223
20181212     4  115.6170   53.5330   -23.700   -27.744        13    25.186   193.739
20181213     2  115.6170   53.5330   -18.400   -30.367        13    25.567   196.666
20181214     2  115.6170   53.5330   -19.200   -30.612        13    25.567   196.666
20181215     2  115.6170   53.5330   -20.100   -27.578        13    25.567   196.666
20181216     2  115.6170   53.5330   -10.300   -25.367        13    25.567   196.666
20181217     2  115.6170   53.5330   -12.300   -25.456        13    25.567   196.666
20181218     2  115.6170   53.5330   -14.900   -24.622        13    25.567   196.666
20181219     2  115.6170   53.5330    -9.000   -14.189        13    25.567   196.666
20181220     2  115.6170   53.5330    -5.800   -18.500        13    25.567   196.666
20181221     2  115.6170   53.5330   -14.000   -25.222        13    25.567   196.666
20181222     2  115.6170   53.5330   -15.000   -19.878        13    25.447   195.742
20181223     2  115.6170   53.5330   -19.900   -27.433        13    25.327   194.819
20181224     4  115.6170   53.5330   -20.500   -26.344        14    26.657   190.408
20181225     2  115.6170   53.5330   -22.900   -28.444        14    27.028   193.054
20181226     2  115.6170   53.5330   -25.900   -35.178        14    26.898   192.126
20181227     2  115.6170   53.5330   -26.200   -36.556        14    26.768   191.197
20181228     2  115.6170   53.5330   -25.000   -36.822        14    26.768   191.197
20181229     2  115.6170   53.5330   -24.900   -36.600        14    26.768   191.197
20181230     2  115.6170   53.5330   -25.400   -38.178        14    26.768   191.197
20181231     2  115.6170   53.5330   -29.900   -39.700        14    26.768   191.197
20190101     2  115.6170   53.5330   -27.900   -35.689        14    26.768   191.197
20190102     2  115.6170   53.5330   -25.800   -35.544        14    26.768   191.197
20190103     2  115.6170   53.5330   -23.700   -37.011        14    26.768   191.197
20190104     2  115.6170   53.5330   -25.400   -36.100        14    26.768   191.197
20190105     2  115.6170   53.5330   -23.900   -35.556        14    26.768   191.197
20190106     2  115.6170   53.5330   -20.400   -34.022        14    26.768   191.197
20190107     2  115.6170   53.5330   -22.100   -34.233        14    26.768   191.197
20190108     2  115.6170   53.5330   -17.000   -30.800        14    26.768   191.197
20190109     2  115.6170   53.5330   -14.700   -23.367        14    26.768   191.197
20190110     6  115.6170   53.5330    -6.900   -19.478        13    26.768   205.905
20190111     2  115.6170   53.5330   -13.300   -25.011        13    26.768   205.905
20190112     2  115.6170   53.5330   -12.300   -23.878        13    26.768   205.905
20190113     4  115.6170   53.5330   -14.500   -25.578        15    29.278   195.186
20190114     2  115.6170   53.5330   -20.400   -25.733        15    29.638   197.589
20190115     2  115.6170   53.5330   -19.100   -23.578        15    29.498   196.656
20190116     6  115.6170   53.5330   -15.500   -27.656        14    29.498   210.703
20190117     2  115.6170   53.5330   -20.700   -29.111        14    29.498   210.703
20190118     4  115.6170   53.5330   -16.700   -28.500        15    30.178   201.184
20190119     2  115.6170   53.5330   -21.400   -29.078        15    30.178   201.184
20190120     2  115.6170   53.5330   -10.900   -18.800        15    30.178   201.184
20190121     6  115.6170   53.5330    -9.700   -16.000        14    30.178   215.554
20190122     2  115.6170   53.5330    -6.500   -17.989        14    30.178   215.554
20190123     2  115.6170   53.5330   -10.100   -27.311        14    30.178   215.554
20190124     2  115.6170   53.5330   -18.900   -29.033        14    30.178   215.554
20190125     2  115.6170   53.5330   -13.500   -26.867        14    30.178   215.554
20190126     2  115.6170   53.5330    -7.500   -25.378        14    30.178   215.554
20190127     2  115.6170   53.5330   -12.500   -22.122        14    29.283   209.168
20190128     4  115.6170   53.5330   -11.400   -25.567        15    30.614   204.094
20190129     6  115.6170   53.5330   -15.800   -26.756        14    30.614   218.672
20190130     2  115.6170   53.5330   -15.900   -28.744        14    30.614   218.672
20190131     2  115.6170   53.5330   -20.800   -29.411        14    29.784   212.744
20190201     4  115.6170   53.5330   -17.000   -25.456        16    32.947   205.921
20190202     2  115.6170   53.5330   -17.700   -28.044        16    33.298   208.112
20190203     2  115.6170   53.5330   -21.100   -35.944        16    33.298   208.112
20190204     2  115.6170   53.5330   -26.400   -40.078        16    33.298   208.112
20190205     6  115.6170   53.5330   -27.400   -41.922        15    33.298   221.986
20190206     2  115.6170   53.5330   -27.500   -35.756        15    33.298   221.986
20190207     2  115.6170   53.5330   -25.200   -35.244        15    33.298   221.986
20190208     2  115.6170   53.5330   -19.600   -34.844        15    33.298   221.986
20190209     2  115.6170   53.5330   -17.300   -31.856        15    33.298   221.986
20190210     2  115.6170   53.5330   -18.600   -32.263        15    33.298   221.986
20190211     0  115.6170   53.5330     0.000   -34.700        15    33.298   221.986
20190212     2  115.6170   53.5330   -17.100   -32.278        15    33.298   221.986
20190213     2  115.6170   53.5330   -15.200   -30.656        15    33.298   221.986
20190214     2  115.6170   53.5330   -12.900   -25.967        15    33.298   221.986
20190215     2  115.6170   53.5330   -12.000   -26.289        15    33.298   221.986
20190216     2  115.6170   53.5330    -7.400   -17.756        15    33.298   221.986
20190217     2  115.6170   53.5330    -4.500   -10.322        15    33.298   221.986
20190218     2  115.6170   53.5330    -4.800   -14.211        15    33.298   221.986
20190219     2  115.6170   53.5330    -2.800   -18.267        15    33.298   221.986
20190220     2  115.6170   53.5330    -2.900   -17.222        15    33.298   221.986
20190221     2  115.6170   53.5330     3.000   -13.589        15    33.298   221.986
20190222     2  115.6170   53.5330     1.600   -12.444        15    33.298   221.986
20190223     2  115.6170   53.5330     1.800    -7.211        15    33.298   221.986
20190224     6  115.6170   53.5330    -3.300   -11.422        13    33.298   256.137
20190225     2  115.6170   53.5330    -6.300   -15.033        13    33.298   256.137
20190226     2  115.6170   53.5330    -2.000   -14.889        13    33.298   256.137
20190227     2  115.6170   53.5330     2.000   -11.778        13    33.298   256.137
20190228     2  115.6170   53.5330    -2.100   -14.989        13    33.298   256.137
20190301     2  115.6170   53.5330    -1.600   -15.044        13    33.298   256.137
20190302     2  115.6170   53.5330     1.800   -12.133        13    33.298   256.137
20190303     2  115.6170   53.5330     3.800   -12.200        13    33.298   256.137
20190304     2  115.6170   53.5330     2.700   -12.189        13    33.298   256.137
20190305     2  115.6170   53.5330    -1.700   -13.878        13    33.298   256.137
20190306     6  115.6170   53.5330    -3.400   -15.911        11    33.298   302.708
20190307     4  115.6170   53.5330     0.000   -13.978        12    33.979   283.161
20190308     2  115.6170   53.5330     4.700    -5.144        12    33.979   283.161
20190309     2  115.6170   53.5330    -4.600   -14.389        12    33.979   283.161
20190310     2  115.6170   53.5330    -0.100   -10.778        12    33.979   283.161
20190311     2  115.6170   53.5330    -2.000   -10.611        12    33.979   283.161
20190312     2  115.6170   53.5330    -8.000   -16.878        12    33.979   283.161
20190313     6  115.6170   53.5330    -5.100   -14.022        11    33.979   308.903
20190314     2  115.6170   53.5330    -3.000   -14.600        11    33.979   308.903
20190315     2  115.6170   53.5330    -3.700   -12.989        11    31.993   290.841
20190316     2  115.6170   53.5330     0.200    -9.544        11    31.993   290.841
20190317     2  115.6170   53.5330     2.300    -6.344        11    31.993   290.841
20190318     5  115.6170   53.5330     6.600    -2.989         6    18.512   308.534
20190319     2  115.6170   53.5330    -0.900    -6.500         6    16.440   274.004
20190320     2  115.6170   53.5330    -4.100   -13.700         6    16.230   270.504
20190321     2  115.6170   53.5330    -5.300   -15.800         6    16.230   270.504
20190322     6  115.6170   53.5330    -3.700   -14.700         5    16.230   324.605
20190323     2  115.6170   53.5330    -3.400   -11.956         5    16.230   324.605
20190324     7  115.6170   53.5330     0.400    -5.867         4    14.082   352.057
20190325     2  115.6170   53.5330    -2.200   -10.475         4    14.082   352.057
20190326     2  115.6170   53.5330    -8.100   -17.967         4    14.082   352.057
20190327     2  115.6170   53.5330    -6.300   -16.422         4    14.082   352.057
20190328     2  115.6170   53.5330    -3.700   -12.011         4    14.082   352.057
20190329     2  115.6170   53.5330    -2.800   -12.944         4    14.082   352.057
20190330     2  115.6170   53.5330    -4.100   -14.000         4    14.082   352.057
20190331     2  115.6170   53.5330    -2.700   -11.844         4    14.082   352.057
20190401     5  115.6170   53.5330    -0.700   -10.978         2     7.044   352.204
20190402     2  115.6170   53.5330     0.700    -9.756         2     7.044   352.204
20190403     2  115.6170   53.5330     7.500    -2.911         2     7.044   352.204
20190404     4  115.6170   53.5330     1.600    -2.667         3     7.906   263.543
20190405     2  115.6170   53.5330     2.400    -5.067         3     7.906   263.543
20190406     0  115.6170   53.5330     0.800    -4.178         0     0.000     0.000
20190407     0  115.6170   53.5330    -0.100    -4.600         0     0.000     0.000
20190408     0  115.6170   53.5330     1.700    -6.956         0     0.000     0.000
20190409     0  115.6170   53.5330     5.100    -4.400         0     0.000     0.000
20190410     0  115.6170   53.5330     5.100    -2.122         0     0.000     0.000
20190411     0  115.6170   53.5330     6.700    -2.011         0     0.000     0.000
20190412     0  115.6170   53.5330    10.800     1.289         0     0.000     0.000
20190413     0  115.6170   53.5330    -0.600    -6.056         0     0.000     0.000
20190414     1  115.6170   53.5330    -0.900    -4.422         1     0.000     0.000
20190415     2  115.6170   53.5330    10.100     5.444         1     0.000     0.000
20190416     4  115.6170   53.5330     6.900    -2.922         3     3.081   102.695
20190417     5  115.6170   53.5330     1.600    -2.289         1     1.120   111.953
20190418     2  115.6170   53.5330     1.000    -4.800         1     1.120   111.953
20190419     0  115.6170   53.5330     4.900    -1.311         0     0.000     0.000
20190420     0  115.6170   53.5330     9.200    -0.111         0     0.000     0.000
20190421     0  115.6170   53.5330     1.100    -5.000         0     0.000     0.000
20190422     0  115.6170   53.5330     6.100    -1.278         0     0.000     0.000
20190423     1  115.6170   53.5330     3.700    -0.100         1     1.172   117.229
20190424     2  115.6170   53.5330    -0.600    -4.222         1     1.172   117.229
20190425     0  115.6170   53.5330     7.600    -2.833         0     0.000     0.000
20190426     0  115.6170   53.5330    12.400     0.522         0     0.000     0.000
20190427     0  115.6170   53.5330    13.300     5.422         0     0.000     0.000
20190428     0  115.6170   53.5330    14.400     3.800         0     0.000     0.000
20190429     0  115.6170   53.5330    17.700     8.189         0     0.000     0.000
20190430     1  115.6170   53.5330    12.100     3.767         1     1.945   194.540
20190501     2  115.6170   53.5330     8.700     2.322         1     1.945   194.540
20190502     0  115.6170   53.5330    19.900     7.656         0     0.000     0.000
20190503     0  115.6170   53.5330    23.000    11.611         0     0.000     0.000
20190504     0  115.6170   53.5330     8.600     3.744         0     0.000     0.000
20190505     0  115.6170   53.5330     5.300    -0.400         0     0.000     0.000
20190506     0  115.6170   53.5330    11.500     3.722         0     0.000     0.000
20190507     0  115.6170   53.5330    16.000     8.922         0     0.000     0.000
20190508     0  115.6170   53.5330    13.900     4.344         0     0.000     0.000
20190509     0  115.6170   53.5330    11.700     4.600         0     0.000     0.000
20190510     1  115.6170   53.5330    11.500     4.622         4     5.369   134.220
20190511     2  115.6170   53.5330     8.800     2.844         4     5.369   134.220
20190512     0  115.6170   53.5330     8.900     3.189         0     0.000     0.000
20190513     0  115.6170   53.5330    13.000     4.389         0     0.000     0.000
20190514     0  115.6170   53.5330    13.900     4.889         0     0.000     0.000
20190515     0  115.6170   53.5330    17.000     9.989         0     0.000     0.000
20190516     0  115.6170   53.5330    16.600    10.722         0     0.000     0.000
20190517     0  115.6170   53.5330     7.700     4.944         0     0.000     0.000
20190518     0  115.6170   53.5330     9.300     4.922         0     0.000     0.000
20190519     0  115.6170   53.5330    11.300     5.933         0     0.000     0.000
20190520     0  115.6170   53.5330    10.100     5.078         0     0.000     0.000
