    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0 -175.8330   67.8330     5.600     4.889         0     0.000     0.000
20180916     0 -175.8330   67.8330     5.700     4.789         0     0.000     0.000
20180917     0 -175.8330   67.8330     8.900     5.411         0     0.000     0.000
20180918     0 -175.8330   67.8330    10.300     7.000         0     0.000     0.000
20180919     0 -175.8330   67.8330    10.300     5.978         0     0.000     0.000
20180920     0 -175.8330   67.8330     6.300     4.878         0     0.000     0.000
20180921     0 -175.8330   67.8330     7.700     4.811         0     0.000     0.000
20180922     0 -175.8330   67.8330     7.700     6.214         0     0.000     0.000
20180923     0 -175.8330   67.8330     7.600     5.622         0     0.000     0.000
20180924     0 -175.8330   67.8330     5.900     4.878         0     0.000     0.000
20180925     0 -175.8330   67.8330     5.900     5.133         0     0.000     0.000
20180926     0 -175.8330   67.8330     5.700     5.078         0     0.000     0.000
20180927     0 -175.8330   67.8330     7.200     5.056         0     0.000     0.000
20180928     0 -175.8330   67.8330     9.200     7.260         0     0.000     0.000
20180929     0 -175.8330   67.8330     8.900     5.878         0     0.000     0.000
20180930     0 -175.8330   67.8330     6.800     5.300         0     0.000     0.000
20181001     0 -175.8330   67.8330     9.500     5.756         0     0.000     0.000
20181002     0 -175.8330   67.8330    10.700     6.244         0     0.000     0.000
20181003     0 -175.8330   67.8330     6.000     5.267         0     0.000     0.000
20181004     0 -175.8330   67.8330     6.100     5.511         0     0.000     0.000
20181005     0 -175.8330   67.8330     6.900     5.444         0     0.000     0.000
20181006     0 -175.8330   67.8330     6.900     4.878         0     0.000     0.000
20181007     0 -175.8330   67.8330     5.300     4.687         0     0.000     0.000
20181008     0 -175.8330   67.8330     5.000     4.267         0     0.000     0.000
20181009     0 -175.8330   67.8330     4.800     3.944         0     0.000     0.000
20181010     0 -175.8330   67.8330     4.300     3.633         0     0.000     0.000
20181011     0 -175.8330   67.8330     3.600     3.267         0     0.000     0.000
20181012     0 -175.8330   67.8330     3.900     3.322         0     0.000     0.000
20181013     0 -175.8330   67.8330     4.200     3.511         0     0.000     0.000
20181014     0 -175.8330   67.8330     3.000     2.556         0     0.000     0.000
20181015     0 -175.8330   67.8330     2.700     2.238         0     0.000     0.000
20181016     0 -175.8330   67.8330     2.800     2.400         0     0.000     0.000
20181017     0 -175.8330   67.8330     2.900     1.989         0     0.000     0.000
20181018     0 -175.8330   67.8330     0.900    -0.067         0     0.000     0.000
20181019     0 -175.8330   67.8330     1.200    -0.333         0     0.000     0.000
20181020     0 -175.8330   67.8330    -0.400    -1.300         0     0.000     0.000
20181021     0 -175.8330   67.8330     0.500    -0.411         0     0.000     0.000
20181022     0 -175.8330   67.8330     0.500    -0.633         0     0.000     0.000
20181024     0 -175.8330   67.8330     0.500    -0.256         0     0.000     0.000
20181025     0 -175.8330   67.8330     0.400    -0.589         0     0.000     0.000
20181026     0 -175.8330   67.8330     0.200    -0.789         0     0.000     0.000
20181027     0 -175.8330   67.8330    -0.700    -1.211         0     0.000     0.000
20181028     0 -175.8330   67.8330    -1.500    -3.300         0     0.000     0.000
20181029     0 -175.8330   67.8330    -4.800    -8.000         0     0.000     0.000
20181030     0 -175.8330   67.8330    -4.700    -7.933         0     0.000     0.000
20181031     1 -175.8330   67.8330    -3.700    -5.000         1     0.000     0.000
20181101     4 -175.8330   67.8330    -6.900    -7.989         3     3.655   121.832
20181102     4 -175.8330   67.8330    -2.000    -6.278         5     7.355   147.091
20181103     2 -175.8330   67.8330    -1.200    -1.856         5     7.770   155.393
20181104     2 -175.8330   67.8330    -0.700    -1.478         5     7.770   155.393
20181105     2 -175.8330   67.8330    -0.200    -1.033         5     7.770   155.393
20181106     2 -175.8330   67.8330    -0.700    -1.767         5     7.770   155.393
20181107     2 -175.8330   67.8330     0.500    -4.978         5     7.770   155.393
20181108     2 -175.8330   67.8330    -7.400    -9.456         5     7.770   155.393
20181109     2 -175.8330   67.8330    -9.100   -11.067         5     7.770   155.393
20181110     2 -175.8330   67.8330    -4.300    -7.489         5     7.580   151.593
20181111     4 -175.8330   67.8330    -3.500    -4.956         7    10.349   147.843
20181112     6 -175.8330   67.8330    -8.000    -9.956         6    10.349   172.484
20181113     2 -175.8330   67.8330    -7.300   -10.222         6    10.057   167.616
20181114     2 -175.8330   67.8330    -7.300   -11.211         6     9.857   164.282
20181115     2 -175.8330   67.8330    -9.600   -13.411         6     9.857   164.282
20181116     2 -175.8330   67.8330   -15.500   -17.178         6     9.857   164.282
20181117     2 -175.8330   67.8330    -8.800   -12.122         6     9.857   164.282
20181118     0 -175.8330   67.8330    -6.400    -7.017         0     0.000     0.000
20181119     1 -175.8330   67.8330    -6.200    -7.211        12    20.937   174.474
20181120     6 -175.8330   67.8330    -8.000    -8.722        10    20.937   209.369
20181121     2 -175.8330   67.8330    -7.000    -8.578        10    19.840   198.398
20181122     2 -175.8330   67.8330    -9.600   -12.500        10    19.660   196.598
20181123     2 -175.8330   67.8330   -13.700   -14.378        10    19.660   196.598
20181124     2 -175.8330   67.8330    -8.600   -11.278        10    19.480   194.798
20181125     4 -175.8330   67.8330   -10.400   -11.233        11    20.827   189.337
20181126     4 -175.8330   67.8330     9.000    -8.500        14    26.342   188.157
20181127     4 -175.8330   67.8330    -8.900   -10.711        15    28.168   187.787
20181128     4 -175.8330   67.8330   -12.700   -13.333        20    37.372   186.858
20181129     4 -175.8330   67.8330    -9.000   -11.467        27    50.332   186.413
20181130     4 -175.8330   67.8330    -8.600    -9.156        30    55.916   186.388
20181201     2 -175.8330   67.8330    -8.600   -11.711        30    56.412   188.040
20181202     0 -175.8330   67.8330   -11.000   -12.722         0     0.000     0.000
20181203     1 -175.8330   67.8330   -11.400   -14.533        33    60.037   181.929
20181204     6 -175.8330   67.8330   -19.000   -21.500        30    60.037   200.122
20181205     2 -175.8330   67.8330   -21.500   -25.344        30    60.037   200.122
20181206     2 -175.8330   67.8330   -22.200   -24.244        30    60.037   200.122
20181207     4 -175.8330   67.8330   -18.800   -20.633        32    62.547   195.459
20181208     4 -175.8330   67.8330   -16.400   -17.944        37    71.726   193.853
20181209     4 -175.8330   67.8330   -16.000   -18.589        40    77.251   193.127
20181210     4 -175.8330   67.8330   -18.100   -19.900        41    79.095   192.916
20181211     4 -175.8330   67.8330   -17.400   -18.256        45    86.490   192.200
20181212     4 -175.8330   67.8330   -17.500   -18.789        46    88.343   192.049
20181213     6 -175.8330   67.8330   -17.500   -21.267        45    88.343   196.317
20181214     4 -175.8330   67.8330   -24.000   -25.833        47    90.853   193.304
20181215     2 -175.8330   67.8330   -25.700   -27.522        47    90.853   193.304
20181216     2 -175.8330   67.8330   -28.000   -28.611        47    90.853   193.304
20181217     2 -175.8330   67.8330   -28.400   -30.233        47    90.853   193.304
20181218     2 -175.8330   67.8330   -30.300   -31.622        47    90.853   193.304
20181219     2 -175.8330   67.8330   -30.300   -31.811        47    90.853   193.304
20181220     2 -175.8330   67.8330   -31.300   -32.833        47    90.853   193.304
20181221     2 -175.8330   67.8330   -28.700   -31.778        47    90.853   193.304
20181222     2 -175.8330   67.8330   -27.500   -28.356        47    90.853   193.304
20181223     2 -175.8330   67.8330   -25.000   -27.978        47    90.853   193.304
20181224     2 -175.8330   67.8330   -24.300   -25.622        47    90.853   193.304
20181225     2 -175.8330   67.8330   -21.700   -23.278        47    90.853   193.304
20181226     2 -175.8330   67.8330   -21.700   -23.611        47    90.853   193.304
20181227     6 -175.8330   67.8330   -21.900   -23.944        44    90.853   206.484
20181228     6 -175.8330   67.8330   -24.400   -26.444        43    90.853   211.286
20181229     2 -175.8330   67.8330   -25.600   -26.967        43    90.853   211.286
20181230     6 -175.8330   67.8330   -23.700   -24.422        42    90.853   216.316
20181231     2 -175.8330   67.8330   -23.700   -25.467        42    90.853   216.316
20190101     2 -175.8330   67.8330   -27.400   -27.829        42    90.853   216.316
20190102     0 -175.8330   67.8330     0.000   -26.800        42    90.853   216.316
20190103     0 -175.8330   67.8330     0.000   -26.800         0     0.000     0.000
20190104     1 -175.8330   67.8330   -26.600   -28.122        42    77.015   183.368
20190105     2 -175.8330   67.8330   -30.000   -32.578        42    77.015   183.368
20190106     2 -175.8330   67.8330   -23.600   -32.767        42    77.015   183.368
20190107     2 -175.8330   67.8330   -31.700   -33.178        42    77.015   183.368
20190108     2 -175.8330   67.8330   -31.000   -32.633        42    77.015   183.368
20190109     2 -175.8330   67.8330   -32.100   -33.000        42    77.015   183.368
20190110     2 -175.8330   67.8330   -28.000   -31.711        42    77.015   183.368
20190111     2 -175.8330   67.8330   -28.000   -30.489        42    77.015   183.368
20190112     2 -175.8330   67.8330   -30.700   -33.011        42    77.015   183.368
20190113     2 -175.8330   67.8330   -30.200   -31.556        42    77.015   183.368
20190114     2 -175.8330   67.8330   -29.000   -31.178        42    77.015   183.368
20190115     4 -175.8330   67.8330   -25.300   -27.133        43    78.909   183.510
20190116     4 -175.8330   67.8330   -21.000   -23.100        44    80.805   183.648
20190117     6 -175.8330   67.8330   -16.500   -20.011        40    80.805   202.013
20190118     4 -175.8330   67.8330   -15.300   -17.178        41    81.485   198.744
20190119     2 -175.8330   67.8330   -16.000   -20.722        41    81.995   199.988
20190120     2 -175.8330   67.8330   -25.400   -29.311        41    81.995   199.988
20190121     2 -175.8330   67.8330   -28.300   -31.378        41    81.995   199.988
20190122     2 -175.8330   67.8330   -28.100   -29.978        41    81.995   199.988
20190123     2 -175.8330   67.8330   -26.500   -27.733        41    81.995   199.988
20190124     2 -175.8330   67.8330   -27.300   -28.222        41    81.995   199.988
20190125     6 -175.8330   67.8330   -24.400   -25.922        39    81.995   210.244
20190126     4 -175.8330   67.8330   -21.900   -23.711        41    84.505   206.111
20190127     4 -175.8330   67.8330   -19.500   -21.162        43    88.172   205.051
20190128     0 -175.8330   67.8330     0.000   -19.012        43    88.172   205.051
20190129     6 -175.8330   67.8330   -18.100   -23.789        42    88.172   209.934
20190130     2 -175.8330   67.8330   -25.100   -29.478        42    88.172   209.934
20190131     2 -175.8330   67.8330   -24.000   -26.622        42    88.172   209.934
20190201     2 -175.8330   67.8330   -26.000   -28.067        42    88.172   209.934
20190202     2 -175.8330   67.8330   -25.000   -26.411        42    88.172   209.934
20190203     4 -175.8330   67.8330   -20.300   -26.689        48    98.022   204.212
20190204     0 -175.8330   67.8330   -14.000   -16.525        48    98.022   204.212
20190205     4 -175.8330   67.8330   -14.400   -16.656        50   101.702   203.403
20190206     2 -175.8330   67.8330   -15.700   -17.767        50   101.702   203.403
20190207     4 -175.8330   67.8330   -13.600   -14.967        52   105.387   202.668
20190208     6 -175.8330   67.8330   -16.000   -18.522        50   105.387   210.775
20190209     2 -175.8330   67.8330   -20.900   -22.156        50   105.387   210.775
20190210     4 -175.8330   67.8330   -10.200   -16.938        54   111.565   206.602
20190211     2 -175.8330   67.8330     0.000   -13.414        54   112.075   207.546
20190212     2 -175.8330   67.8330   -21.500   -24.567        54   112.075   207.546
20190213     6 -175.8330   67.8330   -24.400   -25.656        50   112.075   224.150
20190214     2 -175.8330   67.8330   -28.700   -30.967        50   112.075   224.150
20190215     2 -175.8330   67.8330   -25.100   -31.050        50   112.075   224.150
20190216     2 -175.8330   67.8330   -13.300   -19.600        50   111.248   222.496
20190217     4 -175.8330   67.8330    -4.000    -9.533        52   114.414   220.027
20190218     6 -175.8330   67.8330    -3.700    -5.722        51   114.414   224.342
20190219     2 -175.8330   67.8330    -6.200   -14.911        51   114.414   224.342
20190220     2 -175.8330   67.8330   -15.000   -19.622        51   114.414   224.342
20190221     6 -175.8330   67.8330   -11.800   -14.589        50   114.414   228.828
20190222     6 -175.8330   67.8330   -14.100   -16.156        49   114.414   233.498
20190223     4 -175.8330   67.8330   -10.100   -13.144        51   116.928   229.270
20190224     2 -175.8330   67.8330    -9.800   -12.044        51   117.435   230.265
20190225     4 -175.8330   67.8330    -1.400    -7.856        54   122.452   226.762
20190226     6 -175.8330   67.8330    -1.400    -4.125        52   122.452   235.484
20190227     4 -175.8330   67.8330     0.000    -8.443        53   123.150   232.359
20190228     6 -175.8330   67.8330    -1.300    -4.889        51   123.150   241.472
20190301     4 -175.8330   67.8330     0.200    -4.800        52   123.910   238.288
20190302     7 -175.8330   67.8330     0.400    -4.011        48   119.659   249.290
20190303     2 -175.8330   67.8330   -10.100   -11.089        48   119.659   249.290
20190304     2 -175.8330   67.8330    -8.300   -11.137        48   119.659   249.290
20190305     6 -175.8330   67.8330    -7.200    -9.489        47   119.659   254.594
20190306     2 -175.8330   67.8330   -10.600   -11.825        47   119.659   254.594
20190307     2 -175.8330   67.8330   -11.200   -16.000        47   119.659   254.594
20190308     2 -175.8330   67.8330   -16.200   -17.789        47   119.659   254.594
20190309     2 -175.8330   67.8330   -18.700   -20.875        47   119.659   254.594
20190310     6 -175.8330   67.8330   -21.800   -22.744        46   119.659   260.129
20190311     6 -175.8330   67.8330   -22.600   -24.756        44   119.659   271.953
20190312     6 -175.8330   67.8330   -28.100   -29.850        43   119.659   278.278
20190313     2 -175.8330   67.8330   -27.400   -30.978        43   119.659   278.278
20190314     6 -175.8330   67.8330   -27.000   -28.656        42   119.659   284.903
20190315     2 -175.8330   67.8330   -25.700   -27.356        42   119.659   284.903
20190316     6 -175.8330   67.8330   -25.300   -26.611        40   119.659   299.148
20190317     2 -175.8330   67.8330   -24.700   -26.044        40   119.659   299.148
20190318     4 -175.8330   67.8330   -24.100   -25.056        42   122.170   290.880
20190319     2 -175.8330   67.8330   -25.400   -26.689        42   122.680   292.096
20190320     2 -175.8330   67.8330   -25.000   -26.233        42   122.680   292.096
20190321     6 -175.8330   67.8330   -24.500   -27.211        41   122.680   299.220
20190322     2 -175.8330   67.8330   -26.400   -27.356        41   122.680   299.220
20190323     2 -175.8330   67.8330   -26.400   -28.056        41   122.680   299.220
20190324     6 -175.8330   67.8330   -20.000   -23.767        40   122.680   306.700
20190325     2 -175.8330   67.8330   -15.000   -18.033        40   121.063   302.657
20190326     2 -175.8330   67.8330   -11.900   -17.133        40   121.063   302.657
20190327     4 -175.8330   67.8330    -1.600    -4.767        42   123.582   294.242
20190328     6 -175.8330   67.8330    -0.700    -3.622        39   123.582   316.876
20190329     2 -175.8330   67.8330    -6.100   -11.922        39   123.582   316.876
20190330     4 -175.8330   67.8330   -13.000   -14.278        40   124.263   310.657
20190331     2 -175.8330   67.8330   -12.400   -15.200        40   124.771   311.928
20190401     2 -175.8330   67.8330   -15.100   -18.156        40   124.771   311.928
20190402     2 -175.8330   67.8330    -8.700   -12.044        40   124.771   311.928
20190403     2 -175.8330   67.8330    -8.800   -10.811        40   124.771   311.928
20190404     2 -175.8330   67.8330   -10.500   -16.089        40   124.771   311.928
20190405     2 -175.8330   67.8330   -18.800   -21.778        40   124.771   311.928
20190406     2 -175.8330   67.8330   -16.800   -20.300        40   124.771   311.928
20190407     2 -175.8330   67.8330   -16.600   -18.067        40   124.771   311.928
20190408     2 -175.8330   67.8330   -18.500   -19.500        40   124.771   311.928
20190409     2 -175.8330   67.8330   -18.800   -20.433        40   124.771   311.928
20190410     2 -175.8330   67.8330   -19.700   -22.111        40   124.771   311.928
20190411     2 -175.8330   67.8330   -21.400   -22.800        40   124.771   311.928
20190412     2 -175.8330   67.8330   -21.000   -23.467        40   124.771   311.928
20190413     2 -175.8330   67.8330   -15.700   -18.900        40   124.771   311.928
20190414     2 -175.8330   67.8330   -14.400   -16.811        40   124.771   311.928
20190415     2 -175.8330   67.8330   -13.400   -17.133        40   124.771   311.928
20190416     2 -175.8330   67.8330   -10.300   -15.300        40   124.771   311.928
20190417     2 -175.8330   67.8330   -17.200   -19.878        40   124.771   311.928
20190418     2 -175.8330   67.8330   -19.500   -20.456        40   124.771   311.928
20190419     2 -175.8330   67.8330   -19.500   -20.833        40   124.771   311.928
20190420     2 -175.8330   67.8330   -17.500   -20.911        40   124.771   311.928
20190421     0 -175.8330   67.8330   -19.500   -21.562         0     0.000     0.000
20190422     1 -175.8330   67.8330   -17.000   -19.411        40    73.231   183.077
20190423     6 -175.8330   67.8330   -14.200   -15.622        39    73.231   187.771
20190424     6 -175.8330   67.8330   -14.000   -16.067        37    73.231   197.921
20190425     4 -175.8330   67.8330   -12.600   -14.233        38    73.912   194.505
20190426     4 -175.8330   67.8330   -10.200   -13.611        39    75.744   194.214
20190427     0 -175.8330   67.8330    -5.900    -9.178         0     0.000     0.000
20190428     0 -175.8330   67.8330    -2.000    -3.933         0     0.000     0.000
20190429     1 -175.8330   67.8330    -1.300    -2.900        37    43.167   116.667
20190430     6 -175.8330   67.8330    -0.300    -1.833        36    43.167   119.908
20190501     2 -175.8330   67.8330    -0.100    -1.122        36    43.217   120.047
20190502     6 -175.8330   67.8330    -0.600    -1.878        33    43.217   130.960
20190503     6 -175.8330   67.8330    -0.100    -3.489        32    43.217   135.053
20190504     2 -175.8330   67.8330    -3.100    -4.511        32    43.217   135.053
20190505     6 -175.8330   67.8330    -1.900    -3.256        30    43.217   144.056
20190506     6 -175.8330   67.8330    -1.800    -6.933        29    43.217   149.024
20190507     0 -175.8330   67.8330    -1.100    -4.550         0     0.000     0.000
20190508     1 -175.8330   67.8330    -5.000    -5.667        25    45.106   180.425
20190509     2 -175.8330   67.8330    -6.000    -6.578        25    45.106   180.425
20190510     2 -175.8330   67.8330    -6.000    -7.133        25    45.106   180.425
20190511     4 -175.8330   67.8330    -6.400    -7.767        26    46.942   180.544
20190512     2 -175.8330   67.8330    -6.200    -9.744        26    46.942   180.544
20190513     2 -175.8330   67.8330    -7.200   -11.378        26    46.942   180.544
20190514     2 -175.8330   67.8330    -4.600    -6.563        26    46.942   180.544
20190515     6 -175.8330   67.8330    -1.100    -2.344        25    46.942   187.766
20190516     6 -175.8330   67.8330    -0.700    -2.389        23    46.942   204.094
20190517     6 -175.8330   67.8330    -0.300    -3.311        20    46.942   234.708
20190518     6 -175.8330   67.8330    -1.000    -2.950        19    46.942   247.061
20190519     7 -175.8330   67.8330     1.700    -1.111        16    42.342   264.639
20190520     7 -175.8330   67.8330     0.300    -2.611        13    37.340   287.229
