    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0  159.9830   54.1170    15.500    11.500         0     0.000     0.000
20180916     0  159.9830   54.1170    17.400    12.189         0     0.000     0.000
20180917     0  159.9830   54.1170    17.400    12.156         0     0.000     0.000
20180918     0  159.9830   54.1170    13.400    11.867         0     0.000     0.000
20180919     0  159.9830   54.1170    16.000    11.711         0     0.000     0.000
20180920     0  159.9830   54.1170    17.600    11.433         0     0.000     0.000
20180921     0  159.9830   54.1170    12.800    10.611         0     0.000     0.000
20180922     0  159.9830   54.1170    12.200    10.022         0     0.000     0.000
20180923     0  159.9830   54.1170    14.300    11.111         0     0.000     0.000
20180924     0  159.9830   54.1170    14.300    11.989         0     0.000     0.000
20180925     0  159.9830   54.1170    14.000     9.800         0     0.000     0.000
20180926     0  159.9830   54.1170    15.200    10.678         0     0.000     0.000
20180927     0  159.9830   54.1170    17.500    11.567         0     0.000     0.000
20180928     0  159.9830   54.1170    14.800    11.133         0     0.000     0.000
20180929     0  159.9830   54.1170    14.800    10.222         0     0.000     0.000
20180930     0  159.9830   54.1170    14.100    10.422         0     0.000     0.000
20181001     0  159.9830   54.1170    15.900    10.511         0     0.000     0.000
20181002     0  159.9830   54.1170    10.700     9.400         0     0.000     0.000
20181003     0  159.9830   54.1170    12.500     9.767         0     0.000     0.000
20181004     0  159.9830   54.1170    14.400    10.422         0     0.000     0.000
20181005     0  159.9830   54.1170    13.700    10.189         0     0.000     0.000
20181006     0  159.9830   54.1170    12.800     9.600         0     0.000     0.000
20181007     0  159.9830   54.1170    11.500     9.778         0     0.000     0.000
20181008     0  159.9830   54.1170    12.700    10.433         0     0.000     0.000
20181009     0  159.9830   54.1170    12.700     8.862         0     0.000     0.000
20181010     0  159.9830   54.1170    10.300     7.500         0     0.000     0.000
20181011     0  159.9830   54.1170    10.600     7.167         0     0.000     0.000
20181012     0  159.9830   54.1170    13.200     9.756         0     0.000     0.000
20181013     0  159.9830   54.1170    11.000     8.775         0     0.000     0.000
20181014     0  159.9830   54.1170     9.700     6.978         0     0.000     0.000
20181015     0  159.9830   54.1170    11.900     7.456         0     0.000     0.000
20181016     0  159.9830   54.1170    11.700     6.156         0     0.000     0.000
20181017     0  159.9830   54.1170     7.500     6.214         0     0.000     0.000
20181018     0  159.9830   54.1170     8.100     6.725         0     0.000     0.000
20181019     0  159.9830   54.1170     8.400     7.050         0     0.000     0.000
20181020     0  159.9830   54.1170     9.500     8.500         0     0.000     0.000
20181021     0  159.9830   54.1170    10.000     6.863         0     0.000     0.000
20181022     0  159.9830   54.1170     6.900     5.333         0     0.000     0.000
20181024     0  159.9830   54.1170     8.100     5.520         0     0.000     0.000
20181025     0  159.9830   54.1170     9.500     6.286         0     0.000     0.000
20181026     0  159.9830   54.1170     8.400     6.378         0     0.000     0.000
20181027     0  159.9830   54.1170     7.600     7.260         0     0.000     0.000
20181028     0  159.9830   54.1170     6.800     4.900         0     0.000     0.000
20181029     0  159.9830   54.1170     7.200     5.589         0     0.000     0.000
20181030     0  159.9830   54.1170     8.500     5.162         0     0.000     0.000
20181031     0  159.9830   54.1170     8.500     6.620         0     0.000     0.000
20181101     0  159.9830   54.1170     6.400     4.475         0     0.000     0.000
20181102     0  159.9830   54.1170     3.800     0.967         0     0.000     0.000
20181103     0  159.9830   54.1170     3.800     0.683         0     0.000     0.000
20181104     0  159.9830   54.1170     3.500     2.750         0     0.000     0.000
20181105     0  159.9830   54.1170     3.300     1.560         0     0.000     0.000
20181106     0  159.9830   54.1170     2.100     1.200         0     0.000     0.000
20181107    -1  159.9830   54.1170     0.000 -9999.000         0     0.000     0.000
20181108     0  159.9830   54.1170     0.000    -0.350         0     0.000     0.000
20181109     1  159.9830   54.1170     5.000     2.500         1     1.692   169.200
20181110     0  159.9830   54.1170     5.000     0.075         0     0.000     0.000
20181111     0  159.9830   54.1170     0.600    -0.175         0     0.000     0.000
20181112     0  159.9830   54.1170     1.600     1.025         0     0.000     0.000
20181113     0  159.9830   54.1170     4.300     2.138         0     0.000     0.000
20181114     0  159.9830   54.1170     4.300     3.583         0     0.000     0.000
20181115     0  159.9830   54.1170     2.000     2.000         0     0.000     0.000
20181116     0  159.9830   54.1170     2.700     1.500         0     0.000     0.000
20181117     0  159.9830   54.1170     0.300     0.300         0     0.000     0.000
20181118    -1  159.9830   54.1170     0.000 -9999.000         0     0.000     0.000
20181119    -1  159.9830   54.1170     0.000 -9999.000         0     0.000     0.000
20181120    -1  159.9830   54.1170     0.000 -9999.000         0     0.000     0.000
20181121     1  159.9830   54.1170     2.200    -0.257         4     4.505   112.613
20181122     7  159.9830   54.1170     3.500     2.489         3     3.869   128.961
20181123     2  159.9830   54.1170     2.300     1.789         3     3.869   128.961
20181124     7  159.9830   54.1170     2.600     0.533         2     3.143   157.129
20181125     7  159.9830   54.1170     1.500     0.333         1     2.234   223.427
20181126     4  159.9830   54.1170     0.400    -1.633        17    20.283   119.314
20181127     5  159.9830   54.1170     0.900    -2.700        12    14.845   123.712
20181128     2  159.9830   54.1170    -1.200    -2.078        12    14.845   123.712
20181129     4  159.9830   54.1170    -0.800    -3.322        22    26.013   118.241
20181130     2  159.9830   54.1170    -3.100    -4.911        22    26.381   119.916
20181201     5  159.9830   54.1170    -3.500    -5.189         6     8.100   135.008
20181202     2  159.9830   54.1170    -5.200    -7.733         6     8.100   135.008
20181203     6  159.9830   54.1170    -4.700    -7.344         5     8.100   162.009
20181204     2  159.9830   54.1170    -5.900    -7.422         5     8.100   162.009
20181205     2  159.9830   54.1170    -3.900    -5.922         5     8.100   162.009
20181206     4  159.9830   54.1170     2.500    -0.389        10    13.709   137.086
20181207     2  159.9830   54.1170    -1.100    -3.922        10    13.778   137.781
20181208     2  159.9830   54.1170    -2.800    -6.289        10    13.778   137.781
20181209     2  159.9830   54.1170    -5.400    -6.144        10    13.778   137.781
20181210     2  159.9830   54.1170    -5.800    -7.011        10    13.778   137.781
20181211     2  159.9830   54.1170    -7.100    -8.078        10    13.778   137.781
20181212     2  159.9830   54.1170    -6.900    -7.511        10    13.578   135.781
20181213     2  159.9830   54.1170    -6.400    -8.156        10    13.578   135.781
20181214     2  159.9830   54.1170    -6.000    -9.933        10    13.578   135.781
20181215     2  159.9830   54.1170    -8.200    -9.733        10    13.578   135.781
20181216     6  159.9830   54.1170    -6.200    -8.062         9    13.578   150.868
20181217     2  159.9830   54.1170    -4.100    -4.889         9    13.578   150.868
20181218     4  159.9830   54.1170    -1.000    -3.956        11    15.485   140.770
20181219     4  159.9830   54.1170    -0.400    -1.122        31    38.743   124.977
20181220     6  159.9830   54.1170    -1.600    -3.000        30    38.743   129.143
20181221     5  159.9830   54.1170    -4.900    -6.411        10    15.099   150.995
20181222     2  159.9830   54.1170     0.200    -2.844        10    15.099   150.995
20181223     2  159.9830   54.1170     0.300    -2.389        10    15.099   150.995
20181224     2  159.9830   54.1170    -3.600    -5.478        10    15.099   150.995
20181225     4  159.9830   54.1170    -0.300    -3.033        11    15.938   144.887
20181226     3  159.9830   54.1170     1.600     0.600        32    40.571   126.783
20181227     7  159.9830   54.1170     1.700     0.711         5    21.902   438.042
20181228     4  159.9830   54.1170     1.000    -1.278        12    29.644   247.031
20181229     4  159.9830   54.1170     1.000    -0.333        24    43.649   181.872
20181230     5  159.9830   54.1170     1.000    -1.178        14    32.347   231.049
20181231     4  159.9830   54.1170    -3.200    -7.967        15    33.019   220.124
20190101     2  159.9830   54.1170   -10.000   -11.478        15    33.019   220.124
20190102     2  159.9830   54.1170    -9.400   -10.444        15    33.019   220.124
20190103     2  159.9830   54.1170    -8.600   -11.233        15    33.019   220.124
20190104     2  159.9830   54.1170   -11.000   -12.133        15    33.019   220.124
20190105     6  159.9830   54.1170   -12.600   -14.056        14    33.019   235.847
20190106     6  159.9830   54.1170   -10.500   -11.444        13    33.019   253.989
20190107     2  159.9830   54.1170    -4.400    -8.411        13    32.788   252.216
20190108     2  159.9830   54.1170    -2.300    -3.589        13    32.788   252.216
20190109     2  159.9830   54.1170    -1.000    -2.033        13    32.788   252.216
20190110     2  159.9830   54.1170    -1.900    -4.011        13    32.788   252.216
20190111     2  159.9830   54.1170    -4.400    -7.456        13    32.788   252.216
20190112     7  159.9830   54.1170     1.300    -1.222        12    32.043   267.023
20190113     2  159.9830   54.1170     1.300     0.000        12    32.043   267.023
20190114     2  159.9830   54.1170    -1.800    -5.122        12    32.043   267.023
20190115     2  159.9830   54.1170    -2.500    -6.867        12    32.043   267.023
20190116     2  159.9830   54.1170    -4.600    -7.756        12    32.043   267.023
20190117     6  159.9830   54.1170    -1.300    -5.589        11    32.043   291.298
20190118     4  159.9830   54.1170    -2.200    -5.911        12    32.774   273.119
20190119     2  159.9830   54.1170    -1.600    -4.122        12    33.233   276.938
20190120     4  159.9830   54.1170     0.500    -0.167        14    36.152   258.229
20190121     7  159.9830   54.1170     1.800     0.800        10    32.522   325.218
20190122     4  159.9830   54.1170     0.500    -0.056        13    35.940   276.464
20190123     2  159.9830   54.1170     0.300    -1.062        13    35.940   276.464
20190124     2  159.9830   54.1170    -0.900    -4.289        13    35.940   276.464
20190125     6  159.9830   54.1170    -4.800    -6.133        12    35.940   299.503
20190126     2  159.9830   54.1170    -5.000    -6.267        12    35.940   299.503
20190127     2  159.9830   54.1170    -4.900    -6.467        12    35.940   299.503
20190128     2  159.9830   54.1170    -4.800    -7.056        12    35.794   298.287
20190129     2  159.9830   54.1170    -4.200    -6.122        12    35.684   297.370
20190130     2  159.9830   54.1170    -1.500    -2.778        12    35.684   297.370
20190131     4  159.9830   54.1170     1.200    -0.022        13    36.872   283.629
20190201     7  159.9830   54.1170     1.400     0.043        12    36.102   300.846
20190202     2  159.9830   54.1170     2.200    -0.078        12    36.102   300.846
20190203     3  159.9830   54.1170     2.700     0.911        13    37.476   288.275
20190204     0  159.9830   54.1170     1.300    -1.878        13    37.476   288.275
20190205     6  159.9830   54.1170    -1.600    -3.611        12    37.476   312.298
20190206     2  159.9830   54.1170    -1.400    -2.922        12    37.328   311.063
20190207     2  159.9830   54.1170    -2.700    -4.411        12    37.328   311.063
20190208     2  159.9830   54.1170    -5.100    -8.122        12    37.328   311.063
20190209     6  159.9830   54.1170    -6.400    -8.822        10    37.328   373.276
20190210     2  159.9830   54.1170    -7.700   -10.125        10    37.328   373.276
20190211     2  159.9830   54.1170     0.000    -9.243        10    37.328   373.276
20190212     6  159.9830   54.1170    -8.700   -10.522         9    37.328   414.751
20190213     2  159.9830   54.1170    -6.400    -9.811         9    37.328   414.751
20190214     4  159.9830   54.1170    -1.400    -4.856        10    38.085   380.854
20190215     2  159.9830   54.1170    -4.100    -5.822        10    38.085   380.854
20190216     6  159.9830   54.1170    -3.500    -6.389         9    38.085   423.171
20190217     2  159.9830   54.1170    -7.200    -9.456         9    38.085   423.171
20190218     6  159.9830   54.1170    -7.900    -9.522         8    38.085   476.067
20190219     6  159.9830   54.1170    -5.500    -9.078         7    38.085   544.077
20190220     4  159.9830   54.1170    -5.200    -8.022         8    38.788   484.847
20190221     6  159.9830   54.1170    -5.600    -8.344         7    38.788   554.111
20190222     6  159.9830   54.1170    -6.300    -8.567         6    38.788   646.462
20190223     2  159.9830   54.1170    -6.900    -9.178         6    38.788   646.462
20190224     2  159.9830   54.1170    -7.800   -10.044         6    38.788   646.462
20190225     6  159.9830   54.1170    -8.900   -10.956         5    35.000   700.000
20190226     2  159.9830   54.1170    -7.700   -10.267         5    35.000   700.000
20190227     2  159.9830   54.1170    -6.800   -10.900         5    35.000   700.000
20190228     2  159.9830   54.1170    -6.000    -9.756         5    35.000   700.000
20190301     2  159.9830   54.1170    -5.100    -7.167         5    35.000   700.000
20190302     6  159.9830   54.1170    -3.500    -6.456         4    28.000   700.000
20190303     2  159.9830   54.1170    -4.400    -6.144         4    28.000   700.000
20190304     2  159.9830   54.1170    -4.200    -5.244         4    28.000   700.000
20190305     2  159.9830   54.1170    -4.700    -6.044         4    28.000   700.000
20190306     4  159.9830   54.1170    -4.400    -6.256         6    30.556   509.268
20190307     5  159.9830   54.1170    -1.400    -4.622         4    28.000   700.000
20190308     2  159.9830   54.1170     1.700    -0.322         4    28.000   700.000
20190309     2  159.9830   54.1170     1.700    -0.778         4    28.000   700.000
20190310     7  159.9830   54.1170     0.800    -2.133         3    21.000   700.000
20190311     2  159.9830   54.1170    -1.200    -4.700         3    21.000   700.000
20190312     4  159.9830   54.1170    -3.400    -5.933         9    30.902   343.354
20190313     5  159.9830   54.1170    -1.800    -5.767         3    21.000   700.000
20190314     5  159.9830   54.1170    -1.300    -4.000         2    14.000   700.000
20190315     0  159.9830   54.1170    -1.300    -4.511         0     0.000     0.000
20190316     0  159.9830   54.1170    -2.600    -5.500         0     0.000     0.000
20190317     0  159.9830   54.1170    -2.000    -4.767         0     0.000     0.000
20190318     0  159.9830   54.1170    -2.000    -5.711         0     0.000     0.000
20190319     0  159.9830   54.1170    -0.700    -3.356         0     0.000     0.000
20190320     1  159.9830   54.1170    -0.300    -2.811         5     5.337   106.742
20190321     5  159.9830   54.1170    -3.300    -6.967         2     2.249   112.449
20190322     5  159.9830   54.1170    -3.200    -6.378         1     1.126   112.614
20190323     4  159.9830   54.1170    -1.400    -2.900         4     4.205   105.127
20190324     6  159.9830   54.1170    -1.000    -1.633         3     4.205   140.170
20190325     5  159.9830   54.1170    -0.800    -3.022         1     1.405   140.498
20190326     2  159.9830   54.1170    -1.900    -4.500         1     1.405   140.498
20190327     2  159.9830   54.1170    -0.800    -3.089         1     1.405   140.498
20190328     0  159.9830   54.1170     2.000    -1.244         0     0.000     0.000
20190329     0  159.9830   54.1170     1.800    -0.111         0     0.000     0.000
20190330     0  159.9830   54.1170     3.900     0.456         0     0.000     0.000
20190331     0  159.9830   54.1170     3.100     1.778         0     0.000     0.000
20190401     0  159.9830   54.1170     5.200     2.022         0     0.000     0.000
20190402     1  159.9830   54.1170     1.900     0.244         1     1.241   124.080
20190403     0  159.9830   54.1170     2.800     1.722         0     0.000     0.000
20190404     0  159.9830   54.1170     3.700     2.867         0     0.000     0.000
20190405     1  159.9830   54.1170     4.400     1.956         1     1.583   158.320
20190406     2  159.9830   54.1170     2.100     1.222         1     1.583   158.320
20190407     3  159.9830   54.1170     0.900     0.000         9    10.664   118.489
20190408     7  159.9830   54.1170     0.900     0.344         5     8.110   162.200
20190409     5  159.9830   54.1170     1.100    -0.500         2     3.507   175.366
20190410     0  159.9830   54.1170     1.200    -1.256         0     0.000     0.000
20190411     0  159.9830   54.1170     0.800    -2.011         0     0.000     0.000
20190412     0  159.9830   54.1170     0.300    -1.722         0     0.000     0.000
20190413     0  159.9830   54.1170     0.700    -1.278         0     0.000     0.000
20190414     0  159.9830   54.1170     0.900    -1.000         0     0.000     0.000
20190415     0  159.9830   54.1170     3.200    -0.167         0     0.000     0.000
20190416     0  159.9830   54.1170     3.200     0.033         0     0.000     0.000
20190417     0  159.9830   54.1170     1.100     0.389         0     0.000     0.000
20190418     0  159.9830   54.1170     3.500     1.189         0     0.000     0.000
20190419     0  159.9830   54.1170     3.500     0.489         0     0.000     0.000
20190420     0  159.9830   54.1170     3.400     0.789         0     0.000     0.000
20190421     0  159.9830   54.1170     3.600     1.056         0     0.000     0.000
20190422     0  159.9830   54.1170     4.000     1.100         0     0.000     0.000
20190423     0  159.9830   54.1170     2.200     0.900         0     0.000     0.000
20190424     0  159.9830   54.1170     2.500     1.233         0     0.000     0.000
20190425     0  159.9830   54.1170     4.100     1.378         0     0.000     0.000
20190426     1  159.9830   54.1170     5.900     1.178        13    15.062   115.861
20190427     7  159.9830   54.1170     8.100     5.167         2     7.949   397.428
20190428     0  159.9830   54.1170     8.900     4.556         0     0.000     0.000
20190429     0  159.9830   54.1170     8.900     2.844         0     0.000     0.000
20190430     0  159.9830   54.1170     7.500     4.633         0     0.000     0.000
20190501     0  159.9830   54.1170     8.600     5.611         0     0.000     0.000
20190502     0  159.9830   54.1170    12.500     8.122         0     0.000     0.000
20190503     0  159.9830   54.1170     8.100     4.678         0     0.000     0.000
20190504     0  159.9830   54.1170     8.200     3.167         0     0.000     0.000
20190505     0  159.9830   54.1170     8.200     4.011         0     0.000     0.000
20190506     0  159.9830   54.1170     7.200     3.711         0     0.000     0.000
20190507     0  159.9830   54.1170     5.100     3.186         0     0.000     0.000
20190508     0  159.9830   54.1170     7.400     4.450         0     0.000     0.000
20190509     0  159.9830   54.1170     7.400     3.875         0     0.000     0.000
20190510     0  159.9830   54.1170     3.800     1.656         0     0.000     0.000
20190511     0  159.9830   54.1170     4.300     2.600         0     0.000     0.000
20190512     0  159.9830   54.1170     3.300     2.771         0     0.000     0.000
20190513     0  159.9830   54.1170     3.600     2.511         0     0.000     0.000
20190514     0  159.9830   54.1170     5.600     3.500         0     0.000     0.000
20190515     0  159.9830   54.1170     7.300     4.344         0     0.000     0.000
20190516     0  159.9830   54.1170     5.300     4.244         0     0.000     0.000
20190517     0  159.9830   54.1170     6.400     5.044         0     0.000     0.000
20190518     0  159.9830   54.1170    15.400     6.378         0     0.000     0.000
20190519     0  159.9830   54.1170    15.400     8.822         0     0.000     0.000
20190520     0  159.9830   54.1170    14.400     7.333         0     0.000     0.000
