    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0  116.5330   54.4330     7.100     3.711         0     0.000     0.000
20180916     0  116.5330   54.4330    10.800     2.433         0     0.000     0.000
20180917     0  116.5330   54.4330    14.100     4.311         0     0.000     0.000
20180918     0  116.5330   54.4330    16.100     7.357         0     0.000     0.000
20180919     0  116.5330   54.4330    17.900     7.811         0     0.000     0.000
20180920     0  116.5330   54.4330    17.300    10.600         0     0.000     0.000
20180921     0  116.5330   54.4330    14.500     8.178         0     0.000     0.000
20180922     0  116.5330   54.4330     6.900     4.644         0     0.000     0.000
20180923     0  116.5330   54.4330    13.900     6.929         0     0.000     0.000
20180924     0  116.5330   54.4330    13.400     2.511         0     0.000     0.000
20180925     0  116.5330   54.4330    14.500     2.456         0     0.000     0.000
20180926     0  116.5330   54.4330    17.700     5.150         0     0.000     0.000
20180927     0  116.5330   54.4330    19.800     8.178         0     0.000     0.000
20180928     0  116.5330   54.4330    18.700    11.600         0     0.000     0.000
20180929     0  116.5330   54.4330    18.100     8.344         0     0.000     0.000
20180930     0  116.5330   54.4330    18.600     6.500         0     0.000     0.000
20181001     0  116.5330   54.4330    15.400     3.300         0     0.000     0.000
20181002     0  116.5330   54.4330    15.300     4.633         0     0.000     0.000
20181003     0  116.5330   54.4330    13.900     2.711         0     0.000     0.000
20181004     0  116.5330   54.4330    19.400     5.556         0     0.000     0.000
20181005     0  116.5330   54.4330    19.600     9.878         0     0.000     0.000
20181006     1  116.5330   54.4330     9.300     5.189         2     3.120   155.982
20181007     2  116.5330   54.4330     2.500     0.756         2     3.120   155.982
20181008     0  116.5330   54.4330     3.100     0.022         0     0.000     0.000
20181009     0  116.5330   54.4330     5.100    -1.344         0     0.000     0.000
20181010     0  116.5330   54.4330     8.000    -0.789         0     0.000     0.000
20181011     0  116.5330   54.4330    11.700     1.000         0     0.000     0.000
20181012     0  116.5330   54.4330    12.300     1.489         0     0.000     0.000
20181013     1  116.5330   54.4330    10.200     3.178         5     6.324   126.478
20181014     5  116.5330   54.4330     7.200    -1.867         1     1.129   112.903
20181015     2  116.5330   54.4330     7.300    -3.922         1     1.129   112.903
20181016     0  116.5330   54.4330     6.600    -5.333         0     0.000     0.000
20181017     0  116.5330   54.4330     8.300    -4.533         0     0.000     0.000
20181018     0  116.5330   54.4330     9.400    -1.889         0     0.000     0.000
20181019     0  116.5330   54.4330    12.100    -0.778         0     0.000     0.000
20181020     0  116.5330   54.4330     8.600    -2.533         0     0.000     0.000
20181021     0  116.5330   54.4330     9.600    -1.678         0     0.000     0.000
20181022     0  116.5330   54.4330     4.200    -0.722         0     0.000     0.000
20181024     1  116.5330   54.4330     2.500    -5.156         1     0.000     0.000
20181025     0  116.5330   54.4330     2.700    -3.188         0     0.000     0.000
20181026     0  116.5330   54.4330     2.300    -2.744         0     0.000     0.000
20181027     0  116.5330   54.4330    -0.800    -6.633         0     0.000     0.000
20181028     0  116.5330   54.4330     1.100    -7.144         0     0.000     0.000
20181029     0  116.5330   54.4330     1.900    -9.144         0     0.000     0.000
20181030     0  116.5330   54.4330     4.000    -8.800         0     0.000     0.000
20181031     0  116.5330   54.4330     4.900    -7.467         0     0.000     0.000
20181101     0  116.5330   54.4330     6.300    -4.567         0     0.000     0.000
20181102     1  116.5330   54.4330     4.700    -2.711         1     0.000     0.000
20181103     2  116.5330   54.4330    -2.400   -12.222         1     0.000     0.000
20181104     2  116.5330   54.4330    -8.100   -19.644         1     0.000     0.000
20181105     2  116.5330   54.4330    -9.600   -16.167         1     0.000     0.000
20181106     2  116.5330   54.4330    -4.200   -13.222         1     0.000     0.000
20181107     2  116.5330   54.4330    -6.000   -10.544         1     0.000     0.000
20181108     2  116.5330   54.4330    -3.400   -14.589         1     0.000     0.000
20181109     2  116.5330   54.4330    -6.500   -14.167         1     0.000     0.000
20181110     2  116.5330   54.4330    -3.300   -15.900         1     0.000     0.000
20181111     2  116.5330   54.4330    -4.300   -17.044         1     0.000     0.000
20181112     2  116.5330   54.4330    -5.300   -16.767         1     0.000     0.000
20181113     2  116.5330   54.4330    -6.100   -13.678         1     0.000     0.000
20181114     4  116.5330   54.4330    -6.900   -11.244         3     3.638   121.270
20181115     2  116.5330   54.4330   -11.200   -22.078         3     3.638   121.270
20181116     2  116.5330   54.4330   -13.800   -24.156         3     3.638   121.270
20181117     4  116.5330   54.4330   -11.800   -19.767         4     5.470   136.741
20181118     4  116.5330   54.4330   -12.400   -19.189         5     7.309   146.184
20181119     2  116.5330   54.4330   -14.700   -22.122         5     7.569   151.388
20181120     2  116.5330   54.4330   -17.200   -30.022         5     7.569   151.388
20181121     2  116.5330   54.4330   -22.800   -30.400         5     7.569   151.388
20181122     2  116.5330   54.4330   -18.100   -30.222         5     7.569   151.388
20181123     2  116.5330   54.4330   -19.500   -22.644         5     7.569   151.388
20181124     2  116.5330   54.4330   -11.000   -18.944         5     7.569   151.388
20181125     2  116.5330   54.4330   -10.600   -19.200         5     7.569   151.388
20181126     4  116.5330   54.4330   -12.300   -14.711        10    16.531   165.311
20181127     4  116.5330   54.4330   -13.800   -15.956        16    27.646   172.786
20181128     2  116.5330   54.4330   -15.000   -23.211        16    27.995   174.970
20181129     2  116.5330   54.4330   -21.000   -33.878        16    27.995   174.970
20181130     2  116.5330   54.4330   -29.300   -34.678        16    27.845   174.032
20181201     2  116.5330   54.4330   -24.300   -28.800        16    27.695   173.095
20181202     2  116.5330   54.4330   -16.500   -18.889        16    27.545   172.157
20181203     4  116.5330   54.4330   -12.500   -16.378        17    29.503   173.550
20181204     2  116.5330   54.4330   -21.400   -29.089        17    29.843   175.548
20181205     2  116.5330   54.4330   -28.000   -36.533        17    29.843   175.548
20181206     2  116.5330   54.4330   -29.900   -38.678        17    29.843   175.548
20181207     2  116.5330   54.4330   -28.300   -38.044        17    29.843   175.548
20181208     2  116.5330   54.4330   -28.600   -35.378        17    29.843   175.548
20181209     2  116.5330   54.4330   -24.000   -35.444        17    29.843   175.548
20181210     2  116.5330   54.4330   -28.000   -38.167        17    29.843   175.548
20181211     2  116.5330   54.4330   -31.300   -39.489        17    29.843   175.548
20181212     2  116.5330   54.4330   -28.200   -32.567        17    29.683   174.606
20181213     2  116.5330   54.4330   -20.700   -32.500        17    29.523   173.665
20181214     2  116.5330   54.4330   -25.000   -34.322        17    29.523   173.665
20181215     2  116.5330   54.4330   -26.800   -30.478        17    29.523   173.665
20181216     2  116.5330   54.4330   -21.400   -30.044        17    29.523   173.665
20181217     2  116.5330   54.4330   -25.900   -32.211        17    29.523   173.665
20181218     2  116.5330   54.4330   -24.000   -31.833        17    29.523   173.665
20181219     2  116.5330   54.4330   -14.300   -28.167        17    29.523   173.665
20181220     2  116.5330   54.4330   -22.300   -29.856        17    29.523   173.665
20181221     2  116.5330   54.4330   -23.000   -29.611        17    29.523   173.665
20181222     2  116.5330   54.4330   -18.400   -23.656        17    29.363   172.724
20181223     2  116.5330   54.4330   -18.400   -29.711        17    29.203   171.783
20181224     4  116.5330   54.4330   -27.600   -32.267        18    31.362   174.233
20181225     4  116.5330   54.4330   -25.400   -29.156        19    33.223   174.858
20181226     2  116.5330   54.4330   -25.100   -33.967        19    33.544   176.545
20181227     2  116.5330   54.4330   -27.400   -36.622        19    33.544   176.545
20181228     2  116.5330   54.4330   -30.600   -39.789        19    33.544   176.545
20181229     2  116.5330   54.4330   -31.500   -40.256        19    33.544   176.545
20181230     2  116.5330   54.4330   -32.800   -42.000        19    33.544   176.545
20181231     2  116.5330   54.4330   -34.900   -42.444        19    33.544   176.545
20190101     2  116.5330   54.4330   -34.800   -39.022        19    33.544   176.545
20190102     2  116.5330   54.4330   -27.900   -37.711        19    33.544   176.545
20190103     2  116.5330   54.4330   -30.300   -39.611        19    33.544   176.545
20190104     2  116.5330   54.4330   -31.500   -39.489        19    33.544   176.545
20190105     2  116.5330   54.4330   -30.200   -38.422        19    33.544   176.545
20190106     2  116.5330   54.4330   -24.900   -34.956        19    33.544   176.545
20190107     2  116.5330   54.4330   -28.100   -35.422        19    33.544   176.545
20190108     2  116.5330   54.4330   -22.400   -34.656        19    33.544   176.545
20190109     2  116.5330   54.4330   -22.000   -29.322        19    33.544   176.545
20190110     2  116.5330   54.4330   -18.200   -28.989        19    33.544   176.545
20190111     2  116.5330   54.4330   -21.300   -29.433        19    33.544   176.545
20190112     2  116.5330   54.4330   -25.000   -28.322        19    33.544   176.545
20190113     4  116.5330   54.4330   -19.400   -26.000        21    36.950   175.951
20190114     2  116.5330   54.4330   -24.100   -28.383        21    37.250   177.382
20190115     2  116.5330   54.4330   -19.300   -28.322        21    37.250   177.382
20190116     2  116.5330   54.4330   -16.900   -31.222        21    37.250   177.382
20190117     2  116.5330   54.4330   -26.900   -32.456        21    37.050   176.430
20190118     4  116.5330   54.4330   -20.800   -30.867        22    38.815   176.434
20190119     2  116.5330   54.4330   -24.700   -32.411        22    39.106   177.754
20190120     2  116.5330   54.4330   -24.800   -29.211        22    39.106   177.754
20190121     2  116.5330   54.4330   -17.000   -24.544        22    38.896   176.800
20190122     2  116.5330   54.4330   -17.000   -24.244        22    38.896   176.800
20190123     2  116.5330   54.4330   -13.600   -28.911        22    38.896   176.800
20190124     2  116.5330   54.4330   -23.000   -30.578        22    38.896   176.800
20190125     2  116.5330   54.4330   -17.900   -27.500        22    38.896   176.800
20190126     2  116.5330   54.4330   -16.800   -28.956        22    38.896   176.800
20190127     2  116.5330   54.4330   -19.300   -25.133        22    38.686   175.845
20190128     4  116.5330   54.4330   -13.700   -24.456        23    40.683   176.881
20190129     2  116.5330   54.4330   -17.100   -24.578        23    40.963   178.101
20190130     2  116.5330   54.4330   -16.800   -30.389        23    40.743   177.144
20190131     2  116.5330   54.4330   -24.200   -32.433        23    40.743   177.144
20190201     4  116.5330   54.4330   -23.000   -28.443        24    42.551   177.297
20190202     2  116.5330   54.4330   -21.500   -33.467        24    42.822   178.425
20190203     2  116.5330   54.4330   -25.300   -38.256        24    42.822   178.425
20190204     2  116.5330   54.4330   -26.800   -42.111        24    42.822   178.425
20190205     2  116.5330   54.4330   -31.300   -41.756        24    42.822   178.425
20190206     2  116.5330   54.4330   -27.900   -32.556        24    42.822   178.425
20190207     2  116.5330   54.4330   -22.500   -33.022        24    42.822   178.425
20190208     2  116.5330   54.4330   -20.100   -34.056        24    42.822   178.425
20190209     2  116.5330   54.4330   -17.000   -30.222        24    42.822   178.425
20190210     2  116.5330   54.4330   -17.800   -31.288        24    42.822   178.425
20190211     2  116.5330   54.4330     0.000   -32.257        24    42.822   178.425
20190212     2  116.5330   54.4330   -18.500   -31.089        24    42.822   178.425
20190213     2  116.5330   54.4330   -16.600   -30.789        24    42.822   178.425
20190214     2  116.5330   54.4330   -16.800   -31.567        24    42.822   178.425
20190215     2  116.5330   54.4330   -13.000   -25.922        24    42.822   178.425
20190216     2  116.5330   54.4330    -8.900   -20.233        24    42.822   178.425
20190217     2  116.5330   54.4330    -5.000   -15.233        24    42.822   178.425
20190218     2  116.5330   54.4330    -1.300   -15.722        24    42.822   178.425
20190219     6  116.5330   54.4330    -0.800   -17.800        23    42.822   186.182
20190220     2  116.5330   54.4330    -5.700   -18.367        23    42.822   186.182
20190221     7  116.5330   54.4330     0.100   -13.778        22    41.711   189.598
20190222     7  116.5330   54.4330     0.900   -12.867        21    40.576   193.221
20190223     7  116.5330   54.4330     1.400   -10.844        20    39.415   197.075
20190224     2  116.5330   54.4330    -2.200   -15.044        20    39.415   197.075
20190225     2  116.5330   54.4330    -4.800   -18.544        20    39.415   197.075
20190226     6  116.5330   54.4330    -3.000   -16.644        19    39.415   207.447
20190227     7  116.5330   54.4330     2.600   -12.333        18    38.151   211.951
20190228     2  116.5330   54.4330    -0.400   -15.811        18    38.151   211.951
20190301     2  116.5330   54.4330    -2.200   -15.900        18    38.151   211.951
20190302     2  116.5330   54.4330    -0.800   -14.244        18    38.151   211.951
20190303     2  116.5330   54.4330     1.100   -13.589        18    38.151   211.951
20190304     7  116.5330   54.4330     0.200   -12.178        17    36.854   216.788
20190305     2  116.5330   54.4330    -2.000   -11.856        17    36.854   216.788
20190306     2  116.5330   54.4330    -2.600   -14.622        17    36.854   216.788
20190307     2  116.5330   54.4330    -0.200   -14.800        17    36.854   216.788
20190308     2  116.5330   54.4330     2.600    -5.800        17    36.854   216.788
20190309     2  116.5330   54.4330    -3.600   -14.122        17    35.682   209.892
20190310     2  116.5330   54.4330     0.000   -10.722        17    35.682   209.892
20190311     2  116.5330   54.4330    -2.000   -11.933        17    35.522   208.951
20190312     2  116.5330   54.4330    -7.700   -17.311        17    35.522   208.951
20190313     6  116.5330   54.4330    -2.700   -13.644        16    35.522   222.010
20190314     2  116.5330   54.4330    -2.400   -13.756        16    35.522   222.010
20190315     2  116.5330   54.4330    -2.200   -11.944        16    34.304   214.401
20190316     2  116.5330   54.4330     1.400    -6.456        16    34.304   214.401
20190317     2  116.5330   54.4330     2.700    -4.900        16    34.304   214.401
20190318     7  116.5330   54.4330     6.000    -4.922        14    32.218   230.127
20190319     2  116.5330   54.4330    -5.700   -11.189        14    30.933   220.947
20190320     6  116.5330   54.4330    -4.200   -14.422        13    30.933   237.943
20190321     2  116.5330   54.4330    -4.000   -16.544        13    30.933   237.943
20190322     2  116.5330   54.4330    -2.900   -15.356        13    30.933   237.943
20190323     2  116.5330   54.4330    -2.500   -12.867        13    30.933   237.943
20190324     2  116.5330   54.4330    -0.500    -9.078        13    30.933   237.943
20190325     2  116.5330   54.4330    -4.300   -12.789        13    29.575   227.501
20190326     6  116.5330   54.4330    -9.000   -14.783        12    29.575   246.460
20190327     2  116.5330   54.4330    -5.100   -15.322        12    29.575   246.460
20190328     6  116.5330   54.4330    -2.600   -11.833        11    29.575   268.865
20190329     2  116.5330   54.4330    -2.800   -12.300        11    29.575   268.865
20190330     2  116.5330   54.4330    -2.000   -12.678        11    29.575   268.865
20190331     2  116.5330   54.4330    -0.800   -10.767        11    29.575   268.865
20190401     2  116.5330   54.4330    -0.300    -9.622        11    29.575   268.865
20190402     7  116.5330   54.4330     2.400    -9.378        10    27.840   278.398
20190403     2  116.5330   54.4330     5.600    -4.678        10    27.840   278.398
20190404     4  116.5330   54.4330     1.700    -2.311        11    28.729   261.172
20190405     7  116.5330   54.4330     3.000    -3.133        10    28.161   281.606
20190406     2  116.5330   54.4330     1.200    -2.222        10    28.161   281.606
20190407     7  116.5330   54.4330     1.100    -2.611         9    26.323   292.477
20190408     2  116.5330   54.4330     2.300    -4.722         9    26.323   292.477
20190409     7  116.5330   54.4330     4.500    -4.000         8    24.396   304.945
20190410     2  116.5330   54.4330     5.500    -1.144         8    24.396   304.945
20190411     7  116.5330   54.4330     6.000    -0.489         7    22.364   319.482
20190412     7  116.5330   54.4330    10.000     1.589         1     7.000   700.000
20190413     2  116.5330   54.4330    -1.500    -7.200         1     7.000   700.000
20190414     0  116.5330   54.4330    -1.400    -4.544         0     0.000     0.000
20190415     0  116.5330   54.4330     4.600     1.089         0     0.000     0.000
20190416     0  116.5330   54.4330     4.600    -2.344         0     0.000     0.000
20190417     0  116.5330   54.4330     1.600    -3.800         0     0.000     0.000
20190418     0  116.5330   54.4330     1.400    -5.267         0     0.000     0.000
20190419     0  116.5330   54.4330     4.100    -2.500         0     0.000     0.000
20190420     1  116.5330   54.4330     7.400     0.111         5     5.703   114.065
20190421     5  116.5330   54.4330     1.300    -5.411         2     2.251   112.556
20190422     2  116.5330   54.4330     5.500    -1.356         2     2.251   112.556
20190423     7  116.5330   54.4330     8.700     1.922         1     1.626   162.582
20190424     2  116.5330   54.4330     0.900    -2.733         1     1.626   162.582
20190425     0  116.5330   54.4330     7.700    -1.011         0     0.000     0.000
20190426     0  116.5330   54.4330    13.000     2.156         0     0.000     0.000
20190427     0  116.5330   54.4330    14.500     5.944         0     0.000     0.000
20190428     0  116.5330   54.4330    13.900     5.033         0     0.000     0.000
20190429     0  116.5330   54.4330    19.000    10.433         0     0.000     0.000
20190430     1  116.5330   54.4330    11.700     2.833         3     4.000   133.325
20190501     2  116.5330   54.4330     8.200     2.356         3     4.000   133.325
20190502     0  116.5330   54.4330    20.100     8.789         0     0.000     0.000
20190503     0  116.5330   54.4330    23.200    11.156         0     0.000     0.000
20190504     0  116.5330   54.4330     8.200     2.500         0     0.000     0.000
20190505     0  116.5330   54.4330     6.200     0.633         0     0.000     0.000
20190506     0  116.5330   54.4330    11.300     3.078         0     0.000     0.000
20190507     0  116.5330   54.4330    14.800     7.589         0     0.000     0.000
20190508     0  116.5330   54.4330    14.100     4.356         0     0.000     0.000
20190509     0  116.5330   54.4330    10.600     5.033         0     0.000     0.000
20190510     0  116.5330   54.4330     9.200     2.689         0     0.000     0.000
20190511     0  116.5330   54.4330     7.600     1.322         0     0.000     0.000
20190512     0  116.5330   54.4330     9.600     2.911         0     0.000     0.000
20190513     0  116.5330   54.4330    13.200     4.667         0     0.000     0.000
20190514     0  116.5330   54.4330    15.900     6.856         0     0.000     0.000
20190515     0  116.5330   54.4330    16.400     9.122         0     0.000     0.000
20190516     0  116.5330   54.4330    17.600    13.133         0     0.000     0.000
20190517     0  116.5330   54.4330    10.700     6.611         0     0.000     0.000
20190518     0  116.5330   54.4330    13.300     7.533         0     0.000     0.000
20190519     0  116.5330   54.4330    13.400     6.322         0     0.000     0.000
20190520     0  116.5330   54.4330    11.600     6.811         0     0.000     0.000
