    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0   89.9330   54.5000    13.500    11.911         0     0.000     0.000
20180916     0   89.9330   54.5000    17.200    12.678         0     0.000     0.000
20180917     0   89.9330   54.5000    14.600    10.011         0     0.000     0.000
20180918     0   89.9330   54.5000    10.800     6.733         0     0.000     0.000
20180919     0   89.9330   54.5000    10.500     5.533         0     0.000     0.000
20180920     0   89.9330   54.5000    12.200     4.678         0     0.000     0.000
20180921     0   89.9330   54.5000    14.000     5.189         0     0.000     0.000
20180922     0   89.9330   54.5000    17.300     7.278         0     0.000     0.000
20180923     0   89.9330   54.5000    12.900     9.256         0     0.000     0.000
20180924     0   89.9330   54.5000    18.500    11.589         0     0.000     0.000
20180925     0   89.9330   54.5000    16.000    10.711         0     0.000     0.000
20180926     0   89.9330   54.5000    12.600    10.589         0     0.000     0.000
20180927     0   89.9330   54.5000    14.700    12.233         0     0.000     0.000
20180928     0   89.9330   54.5000    17.300    12.378         0     0.000     0.000
20180929     0   89.9330   54.5000    19.300    11.644         0     0.000     0.000
20180930     0   89.9330   54.5000    19.600    11.267         0     0.000     0.000
20181001     0   89.9330   54.5000    19.600     9.300         0     0.000     0.000
20181002     0   89.9330   54.5000    17.300    11.922         0     0.000     0.000
20181003     0   89.9330   54.5000     9.800     5.411         0     0.000     0.000
20181004     0   89.9330   54.5000     7.700     4.011         0     0.000     0.000
20181005     0   89.9330   54.5000     8.700     4.000         0     0.000     0.000
20181006     0   89.9330   54.5000    12.200     5.511         0     0.000     0.000
20181007     0   89.9330   54.5000    15.500     6.289         0     0.000     0.000
20181008     0   89.9330   54.5000    16.900     6.989         0     0.000     0.000
20181009     0   89.9330   54.5000    12.400     6.233         0     0.000     0.000
20181010     0   89.9330   54.5000    14.700     6.356         0     0.000     0.000
20181011     0   89.9330   54.5000    13.400     8.711         0     0.000     0.000
20181012     0   89.9330   54.5000     6.900     1.178         0     0.000     0.000
20181013     0   89.9330   54.5000    11.900     4.589         0     0.000     0.000
20181014     0   89.9330   54.5000    16.200    10.289         0     0.000     0.000
20181015     0   89.9330   54.5000     9.300     5.089         0     0.000     0.000
20181016     0   89.9330   54.5000     6.300     0.944         0     0.000     0.000
20181017     0   89.9330   54.5000     6.400     3.522         0     0.000     0.000
20181018     0   89.9330   54.5000     8.800     4.867         0     0.000     0.000
20181019     0   89.9330   54.5000     6.000    -0.078         0     0.000     0.000
20181020     0   89.9330   54.5000     3.900    -0.278         0     0.000     0.000
20181021     0   89.9330   54.5000     6.600     0.200         0     0.000     0.000
20181022     0   89.9330   54.5000     6.800     4.544         0     0.000     0.000
20181024     0   89.9330   54.5000     1.900    -0.867         0     0.000     0.000
20181025     1   89.9330   54.5000     2.000    -0.189         1     1.156   115.563
20181026     2   89.9330   54.5000     8.100     3.978         1     1.156   115.563
20181027     0   89.9330   54.5000    10.700     1.456         0     0.000     0.000
20181028     0   89.9330   54.5000     9.100    -0.467         0     0.000     0.000
20181029     0   89.9330   54.5000    11.200     4.533         0     0.000     0.000
20181030     0   89.9330   54.5000     5.200     2.611         0     0.000     0.000
20181031     0   89.9330   54.5000     5.400     3.300         0     0.000     0.000
20181101     0   89.9330   54.5000    -0.800    -4.567         0     0.000     0.000
20181102     0   89.9330   54.5000    -5.400    -7.900         0     0.000     0.000
20181103     0   89.9330   54.5000    -3.400    -6.800         0     0.000     0.000
20181104     0   89.9330   54.5000    -0.700    -2.167         0     0.000     0.000
20181105     0   89.9330   54.5000    -0.500    -2.578         0     0.000     0.000
20181106     0   89.9330   54.5000     2.000     0.167         0     0.000     0.000
20181107     1   89.9330   54.5000     3.200    -0.822         1     1.052   105.233
20181108     2   89.9330   54.5000     2.000    -1.000         1     1.052   105.233
20181109     2   89.9330   54.5000     2.100     0.878         1     1.052   105.233
20181110     2   89.9330   54.5000     2.600    -5.733         1     1.052   105.233
20181111     2   89.9330   54.5000   -12.600   -16.900         1     1.052   105.233
20181112     2   89.9330   54.5000   -13.700   -20.056         1     1.052   105.233
20181113     2   89.9330   54.5000   -12.800   -16.478         1     1.052   105.233
20181114     0   89.9330   54.5000    -9.200   -11.078         0     0.000     0.000
20181115     0   89.9330   54.5000    -5.400    -7.667         0     0.000     0.000
20181116     1   89.9330   54.5000    -4.500    -6.011         1     0.000     0.000
20181117     4   89.9330   54.5000    -6.400   -12.078         4     6.182   154.546
20181118     2   89.9330   54.5000   -14.000   -18.922         4     6.448   161.188
20181119     2   89.9330   54.5000   -12.700   -16.689         4     6.268   156.688
20181120     2   89.9330   54.5000    -9.300   -12.678         4     6.088   152.188
20181121     2   89.9330   54.5000    -4.400    -6.411         4     5.948   148.688
20181122     2   89.9330   54.5000    -0.900    -3.400         4     5.948   148.688
20181123     2   89.9330   54.5000    -0.700    -3.222         4     5.948   148.688
20181124     5   89.9330   54.5000     4.200    -2.356         2     3.207   160.336
20181125     2   89.9330   54.5000     1.700    -2.511         2     3.207   160.336
20181126     5   89.9330   54.5000    -6.000    -9.833         1     1.604   160.412
20181127     2   89.9330   54.5000    -8.100   -11.100         1     1.604   160.412
20181128     2   89.9330   54.5000    -6.900   -10.622         1     1.604   160.412
20181129     2   89.9330   54.5000    -0.700    -5.978         1     1.604   160.412
20181130     2   89.9330   54.5000     2.200    -4.956         1     1.604   160.412
20181201     2   89.9330   54.5000     2.200    -4.844         1     1.604   160.412
20181202     2   89.9330   54.5000   -15.600   -18.178         1     1.604   160.412
20181203     2   89.9330   54.5000   -15.200   -18.811         1     1.604   160.412
20181204     4   89.9330   54.5000   -13.100   -17.589         2     2.511   125.542
20181205     2   89.9330   54.5000   -22.500   -27.411         2     2.781   139.040
20181206     2   89.9330   54.5000   -25.000   -30.178         2     2.781   139.040
20181207     2   89.9330   54.5000   -26.500   -30.556         2     2.781   139.040
20181208     2   89.9330   54.5000   -21.600   -26.322         2     2.781   139.040
20181209     2   89.9330   54.5000   -14.900   -18.889         2     2.661   133.040
20181210     2   89.9330   54.5000   -17.600   -22.444         2     2.541   127.040
20181211     2   89.9330   54.5000   -17.200   -22.067         2     2.541   127.040
20181212     2   89.9330   54.5000   -15.300   -20.844         2     2.541   127.040
20181213     2   89.9330   54.5000   -16.800   -20.289         2     2.541   127.040
20181214     4   89.9330   54.5000   -12.100   -16.044         3     4.344   144.797
20181215     2   89.9330   54.5000    -4.600    -7.200         3     4.344   144.797
20181216     2   89.9330   54.5000    -3.200    -4.722         3     4.344   144.797
20181217     2   89.9330   54.5000    -3.100    -5.944         3     4.344   144.797
20181218     2   89.9330   54.5000    -2.800    -6.078         3     4.344   144.797
20181219     2   89.9330   54.5000    -5.600    -7.244         3     4.344   144.797
20181220     2   89.9330   54.5000    -5.800    -8.422         3     4.344   144.797
20181221     2   89.9330   54.5000   -11.000   -16.456         3     4.344   144.797
20181222     5   89.9330   54.5000   -12.000   -15.467         1     1.833   183.260
20181223     2   89.9330   54.5000   -10.300   -12.144         1     1.833   183.260
20181224     4   89.9330   54.5000   -13.900   -19.556         3     4.343   144.771
20181225     2   89.9330   54.5000   -24.600   -28.911         3     4.613   153.780
20181226     2   89.9330   54.5000   -24.200   -27.322         3     4.613   153.780
20181227     2   89.9330   54.5000   -23.400   -28.444         3     4.613   153.780
20181228     2   89.9330   54.5000   -25.400   -29.744         3     4.613   153.780
20181229     2   89.9330   54.5000   -25.500   -30.089         3     4.613   153.780
20181230     2   89.9330   54.5000   -24.600   -29.656         3     4.613   153.780
20181231     2   89.9330   54.5000   -24.300   -28.733         3     4.613   153.780
20190101     4   89.9330   54.5000   -19.400   -22.333         4     6.177   154.427
20190102     4   89.9330   54.5000   -16.600   -22.900         5     8.013   160.254
20190103     2   89.9330   54.5000   -20.100   -24.063         5     8.013   160.254
20190104     2   89.9330   54.5000   -20.500   -26.767         5     8.013   160.254
20190105     2   89.9330   54.5000   -23.700   -28.822         5     8.013   160.254
20190106     2   89.9330   54.5000   -16.900   -23.289         5     8.013   160.254
20190107     2   89.9330   54.5000   -10.400   -15.067         5     8.013   160.254
20190108     2   89.9330   54.5000    -4.200   -14.467         5     8.013   160.254
20190109     2   89.9330   54.5000    -0.400    -5.022         5     8.013   160.254
20190110     5   89.9330   54.5000     0.300    -3.344         3     5.502   183.412
20190111     4   89.9330   54.5000    -4.100    -9.722         4     6.194   154.839
20190112     2   89.9330   54.5000   -16.500   -20.411         4     6.452   161.302
20190113     2   89.9330   54.5000   -11.900   -18.922         4     6.452   161.302
20190114     2   89.9330   54.5000   -18.800   -24.878         4     6.452   161.302
20190115     2   89.9330   54.5000   -16.000   -22.956         4     6.452   161.302
20190116     2   89.9330   54.5000   -14.700   -20.667         4     6.452   161.302
20190117     2   89.9330   54.5000   -10.400   -14.244         4     6.452   161.302
20190118     2   89.9330   54.5000    -7.300   -14.322         4     6.452   161.302
20190119     2   89.9330   54.5000   -14.200   -17.933         4     6.452   161.302
20190120     2   89.9330   54.5000   -11.100   -14.544         4     6.452   161.302
20190121     2   89.9330   54.5000     3.100    -6.478         4     6.452   161.302
20190122     2   89.9330   54.5000    -1.700    -9.989         4     6.452   161.302
20190123     2   89.9330   54.5000    -0.300    -6.144         4     6.452   161.302
20190124     2   89.9330   54.5000    -8.300   -15.567         4     6.452   161.302
20190125     2   89.9330   54.5000   -11.000   -16.867         4     6.452   161.302
20190126     2   89.9330   54.5000    -6.400   -10.256         4     6.452   161.302
20190127     5   89.9330   54.5000    -3.100   -12.289         2     3.550   177.488
20190128     2   89.9330   54.5000    -3.100   -14.278         2     3.550   177.488
20190129     2   89.9330   54.5000   -17.600   -20.789         2     3.550   177.488
20190130     2   89.9330   54.5000    -9.900   -12.967         2     3.550   177.488
20190131     2   89.9330   54.5000    -5.700    -8.911         2     3.550   177.488
20190201     4   89.9330   54.5000    -9.600   -20.600         3     4.343   144.768
20190202     2   89.9330   54.5000   -25.900   -32.344         3     4.343   144.768
20190203     2   89.9330   54.5000   -25.200   -31.956         3     4.343   144.768
20190204     2   89.9330   54.5000   -25.100   -31.622         3     4.343   144.768
20190205     2   89.9330   54.5000   -29.300   -34.544         3     4.343   144.768
20190206     2   89.9330   54.5000   -28.000   -34.356         3     4.343   144.768
20190207     2   89.9330   54.5000   -27.800   -32.944         3     4.343   144.768
20190208     2   89.9330   54.5000   -22.100   -29.100         3     4.343   144.768
20190209     2   89.9330   54.5000   -21.900   -29.889         3     4.343   144.768
20190210     2   89.9330   54.5000   -21.900   -29.688         3     4.343   144.768
20190211     2   89.9330   54.5000     0.000   -28.429         3     4.343   144.768
20190212     2   89.9330   54.5000   -17.700   -26.611         3     4.343   144.768
20190213     2   89.9330   54.5000   -14.000   -22.111         3     4.343   144.768
20190214     2   89.9330   54.5000   -11.000   -17.411         3     4.343   144.768
20190215     2   89.9330   54.5000    -9.000   -15.267         3     4.343   144.768
20190216     2   89.9330   54.5000    -6.500   -14.178         3     4.343   144.768
20190217     2   89.9330   54.5000    -3.400    -9.089         3     4.343   144.768
20190218     5   89.9330   54.5000     3.100    -7.056         1     1.833   183.259
20190219     2   89.9330   54.5000    -0.800    -7.589         1     1.833   183.259
20190220     2   89.9330   54.5000     1.200    -4.167         1     1.833   183.259
20190221     2   89.9330   54.5000     4.100    -5.556         1     1.833   183.259
20190222     0   89.9330   54.5000     1.000    -4.444         0     0.000     0.000
20190223     0   89.9330   54.5000    -2.400    -5.089         0     0.000     0.000
20190224     0   89.9330   54.5000     1.300    -4.256         0     0.000     0.000
20190225     0   89.9330   54.5000     2.900    -2.433         0     0.000     0.000
20190226     0   89.9330   54.5000     0.100    -4.033         0     0.000     0.000
20190227     0   89.9330   54.5000    -1.000    -5.400         0     0.000     0.000
20190228     1   89.9330   54.5000     5.100    -0.611         1     1.084   108.400
20190301     2   89.9330   54.5000     3.600    -2.533         1     1.084   108.400
20190302     0   89.9330   54.5000     4.100    -3.422         0     0.000     0.000
20190303     0   89.9330   54.5000     2.000    -3.922         0     0.000     0.000
20190304     0   89.9330   54.5000     3.900    -1.678         0     0.000     0.000
20190305     0   89.9330   54.5000     6.800    -0.333         0     0.000     0.000
20190306     0   89.9330   54.5000     7.300    -2.167         0     0.000     0.000
20190307     0   89.9330   54.5000     0.600    -5.956         0     0.000     0.000
20190308     0   89.9330   54.5000     0.800    -5.311         0     0.000     0.000
20190309     0   89.9330   54.5000     2.700    -0.867         0     0.000     0.000
20190310     0   89.9330   54.5000     1.500    -2.756         0     0.000     0.000
20190311     0   89.9330   54.5000     4.000    -4.689         0     0.000     0.000
20190312     0   89.9330   54.5000     4.700    -1.122         0     0.000     0.000
20190313     0   89.9330   54.5000     2.600     0.456         0     0.000     0.000
20190314     0   89.9330   54.5000     9.200     4.222         0     0.000     0.000
20190315     0   89.9330   54.5000     8.900     3.822         0     0.000     0.000
20190316     0   89.9330   54.5000    14.800     3.200         0     0.000     0.000
20190317     0   89.9330   54.5000    10.100     1.789         0     0.000     0.000
20190318     1   89.9330   54.5000    -0.400    -5.778         8    13.584   169.801
20190319     2   89.9330   54.5000    -1.600    -7.333         8    13.800   172.494
20190320     5   89.9330   54.5000     0.600    -5.011         3     5.426   180.874
20190321     2   89.9330   54.5000    -1.200    -6.944         3     4.599   153.291
20190322     0   89.9330   54.5000     4.600    -4.856         0     0.000     0.000
20190323     0   89.9330   54.5000    10.600     1.589         0     0.000     0.000
20190324     0   89.9330   54.5000    11.600     2.811         0     0.000     0.000
20190325     0   89.9330   54.5000    11.600     4.711         0     0.000     0.000
20190326     1   89.9330   54.5000     2.600    -1.767         1     0.000     0.000
20190327     2   89.9330   54.5000     3.400    -3.522         1     0.000     0.000
20190328     2   89.9330   54.5000     7.300     0.556         1     0.000     0.000
20190329     2   89.9330   54.5000     3.500    -1.233         1     0.000     0.000
20190330     0   89.9330   54.5000     6.600    -0.178         0     0.000     0.000
20190331     0   89.9330   54.5000    11.200     5.622         0     0.000     0.000
20190401     0   89.9330   54.5000    12.400     6.767         0     0.000     0.000
20190402     0   89.9330   54.5000     9.200     1.933         0     0.000     0.000
20190403     0   89.9330   54.5000    14.200     6.400         0     0.000     0.000
20190404     0   89.9330   54.5000     7.700     1.600         0     0.000     0.000
20190405     0   89.9330   54.5000     5.700    -0.656         0     0.000     0.000
20190406     0   89.9330   54.5000     2.900    -0.333         0     0.000     0.000
20190407     0   89.9330   54.5000     7.600     3.122         0     0.000     0.000
20190408     1   89.9330   54.5000     3.200    -1.700         4     4.305   107.613
20190409     2   89.9330   54.5000     5.200    -2.033         4     4.305   107.613
20190410     0   89.9330   54.5000    12.400     2.500         0     0.000     0.000
20190411     0   89.9330   54.5000    11.400     3.144         0     0.000     0.000
20190412     0   89.9330   54.5000     6.600     0.500         0     0.000     0.000
20190413     0   89.9330   54.5000     8.300     6.567         0     0.000     0.000
20190414     0   89.9330   54.5000    15.200    10.722         0     0.000     0.000
20190415     1   89.9330   54.5000     4.600     0.811        10    11.533   115.329
20190416     2   89.9330   54.5000    -1.100    -2.633        10    11.368   113.684
20190417     5   89.9330   54.5000     2.800    -1.478         2     2.285   114.260
20190418     2   89.9330   54.5000     6.600     2.600         2     2.285   114.260
20190419     0   89.9330   54.5000     4.100    -2.867         0     0.000     0.000
20190420     0   89.9330   54.5000     0.800    -4.533         0     0.000     0.000
20190421     0   89.9330   54.5000     6.300     0.911         0     0.000     0.000
20190422     1   89.9330   54.5000     6.100     0.511         1     1.294   129.420
20190423     2   89.9330   54.5000     6.500    -0.211         1     1.294   129.420
20190424     0   89.9330   54.5000    10.800     4.244         0     0.000     0.000
20190425     0   89.9330   54.5000    10.500     5.278         0     0.000     0.000
20190426     0   89.9330   54.5000    12.900     8.267         0     0.000     0.000
20190427     0   89.9330   54.5000    11.000     6.333         0     0.000     0.000
20190428     1   89.9330   54.5000     1.200     0.033         1     1.199   119.860
20190429     2   89.9330   54.5000     7.900     4.733         1     1.199   119.860
20190430     0   89.9330   54.5000    16.200    12.556         0     0.000     0.000
20190501     0   89.9330   54.5000    20.900    14.144         0     0.000     0.000
20190502     0   89.9330   54.5000    13.800     2.978         0     0.000     0.000
20190503     0   89.9330   54.5000     6.100    -0.267         0     0.000     0.000
20190504     0   89.9330   54.5000     9.500     2.344         0     0.000     0.000
20190505     0   89.9330   54.5000    16.300     7.256         0     0.000     0.000
20190506     0   89.9330   54.5000    20.500    11.611         0     0.000     0.000
20190507     0   89.9330   54.5000    21.500    13.178         0     0.000     0.000
20190508     0   89.9330   54.5000    21.900    13.444         0     0.000     0.000
20190509     0   89.9330   54.5000    20.500    12.356         0     0.000     0.000
20190510     0   89.9330   54.5000     9.300     3.822         0     0.000     0.000
20190511     0   89.9330   54.5000     9.300     4.211         0     0.000     0.000
20190512     0   89.9330   54.5000    10.000     8.522         0     0.000     0.000
20190513     0   89.9330   54.5000    10.300     3.867         0     0.000     0.000
20190514     1   89.9330   54.5000     4.400     0.667         1     1.325   132.540
20190515     2   89.9330   54.5000     4.700     0.989         1     1.325   132.540
20190516     0   89.9330   54.5000     7.000     2.444         0     0.000     0.000
20190517     0   89.9330   54.5000     9.200     4.500         0     0.000     0.000
20190518     0   89.9330   54.5000     8.800     4.278         0     0.000     0.000
20190519     0   89.9330   54.5000    13.500     7.967         0     0.000     0.000
20190520     0   89.9330   54.5000    23.000    15.333         0     0.000     0.000
