    date route       lon       lat      maxT      aveT     depth       swe       rho
20180915     0   77.0830   43.1330    12.800     8.722         0     0.000     0.000
20180916     0   77.0830   43.1330    12.900     8.978         0     0.000     0.000
20180917     0   77.0830   43.1330    13.300     9.044         0     0.000     0.000
20180918     0   77.0830   43.1330    14.600     9.956         0     0.000     0.000
20180919     0   77.0830   43.1330    13.400    10.889         0     0.000     0.000
20180920     0   77.0830   43.1330    19.600    13.978         0     0.000     0.000
20180921     0   77.0830   43.1330    18.600    11.789         0     0.000     0.000
20180922     0   77.0830   43.1330     7.600     5.956         0     0.000     0.000
20180923     0   77.0830   43.1330     8.500     6.722         0     0.000     0.000
20180924     0   77.0830   43.1330    12.000     6.522         0     0.000     0.000
20180925     0   77.0830   43.1330     7.900     1.733         0     0.000     0.000
20180926     1   77.0830   43.1330     7.200     3.422         6     7.506   125.096
20180927     7   77.0830   43.1330    12.100     8.100         2     4.587   229.360
20180928     2   77.0830   43.1330    16.700    10.233         2     4.587   229.360
20180929     0   77.0830   43.1330    11.300     8.811         0     0.000     0.000
20180930     0   77.0830   43.1330    15.000    10.244         0     0.000     0.000
20181001     0   77.0830   43.1330    16.500    11.711         0     0.000     0.000
20181002     0   77.0830   43.1330    14.500    10.356         0     0.000     0.000
20181003     0   77.0830   43.1330    11.700     7.422         0     0.000     0.000
20181004     0   77.0830   43.1330    10.500     6.956         0     0.000     0.000
20181005     0   77.0830   43.1330    13.100     8.833         0     0.000     0.000
20181006     0   77.0830   43.1330    15.500    10.456         0     0.000     0.000
20181007     0   77.0830   43.1330    15.300    10.600         0     0.000     0.000
20181008     0   77.0830   43.1330    10.700     4.222         0     0.000     0.000
20181009     0   77.0830   43.1330     0.400    -0.611         0     0.000     0.000
20181010     0   77.0830   43.1330    12.300     2.300         0     0.000     0.000
20181011     0   77.0830   43.1330     2.300     1.300         0     0.000     0.000
20181012     0   77.0830   43.1330     2.800     1.644         0     0.000     0.000
20181013     0   77.0830   43.1330     6.300     4.467         0     0.000     0.000
20181014     0   77.0830   43.1330     5.500     0.311         0     0.000     0.000
20181015     1   77.0830   43.1330    -2.400    -4.478        12    13.228   110.236
20181016     3   77.0830   43.1330     6.500     1.056        13    14.970   115.154
20181017     5   77.0830   43.1330    -3.500    -6.711         8     9.171   114.643
20181018     4   77.0830   43.1330    -7.400    -9.156        28    45.597   162.846
20181019     7   77.0830   43.1330     0.600    -2.978        26    44.125   169.712
20181020     5   77.0830   43.1330    -2.500    -3.689        18    29.104   161.691
20181021     3   77.0830   43.1330     1.600     0.067        22    33.671   153.052
20181022     7   77.0830   43.1330     6.800     3.111        15    27.763   185.089
20181024     7   77.0830   43.1330     6.000     3.467         9    20.189   224.320
20181025     7   77.0830   43.1330     9.300     5.622         8    18.520   231.496
20181026     7   77.0830   43.1330    13.700     8.422         7    17.101   244.298
20181027     7   77.0830   43.1330    13.300     8.578         6    15.587   259.777
20181028     7   77.0830   43.1330    14.400    11.178         5    13.955   279.098
20181029     2   77.0830   43.1330    13.700     3.967         5    13.955   279.098
20181030     2   77.0830   43.1330     9.600     4.444         5    13.955   279.098
20181031     7   77.0830   43.1330     8.400     4.289         3    10.390   346.328
20181101     4   77.0830   43.1330     4.700    -0.378         5    12.629   252.581
20181102     4   77.0830   43.1330    -3.400    -4.933        14    22.454   160.385
20181103     2   77.0830   43.1330    -3.000    -6.522        14    22.748   162.486
20181104     4   77.0830   43.1330    -4.500    -6.611        17    27.131   159.594
20181105     6   77.0830   43.1330    -5.000    -6.389        15    27.131   180.873
20181106     7   77.0830   43.1330     2.000    -2.467        13    25.148   193.447
20181107     7   77.0830   43.1330     5.400     2.178        12    24.316   202.637
20181108     7   77.0830   43.1330     3.900     0.056        11    23.446   213.144
20181109     4   77.0830   43.1330    -1.400    -3.900        16    28.723   179.518
20181110     4   77.0830   43.1330    -0.400    -3.656        22    35.560   161.636
20181111     6   77.0830   43.1330    -0.800    -2.567        18    35.560   197.555
20181112     6   77.0830   43.1330    -3.600    -6.044        17    35.560   209.176
20181113     4   77.0830   43.1330   -10.300   -13.233        20    39.906   199.529
20181114     4   77.0830   43.1330    -8.900   -10.956        25    49.096   196.384
20181115     6   77.0830   43.1330    -4.600    -7.300        23    49.096   213.461
20181116     2   77.0830   43.1330    -0.100    -7.822        23    49.096   213.461
20181117     6   77.0830   43.1330    -3.400    -6.900        22    49.096   223.164
20181118     7   77.0830   43.1330     1.200    -2.056        21    47.852   227.869
20181119     2   77.0830   43.1330    -0.800    -2.344        21    47.852   227.869
20181120     2   77.0830   43.1330     1.300    -0.689        21    47.852   227.869
20181121     7   77.0830   43.1330     2.700    -2.767        20    46.579   232.897
20181122     2   77.0830   43.1330     7.600     0.300        20    46.579   232.897
20181123     2   77.0830   43.1330     7.600    -0.200        20    46.579   232.897
20181124     7   77.0830   43.1330     7.800     2.389        19    45.275   238.288
20181125     7   77.0830   43.1330    10.400    -1.978        18    43.936   244.089
20181126     0   77.0830   43.1330    -1.500    -4.433        18    43.936   244.089
20181127     3   77.0830   43.1330     7.600     4.111        26    53.826   207.024
20181128     7   77.0830   43.1330     3.000     0.567        22    50.919   231.450
20181129     4   77.0830   43.1330     0.900    -0.344        23    52.047   226.291
20181130     7   77.0830   43.1330     3.400     1.900        22    51.352   233.420
20181201     2   77.0830   43.1330     3.300    -5.544        22    51.352   233.420
20181202     4   77.0830   43.1330    -6.500    -9.644        37    77.818   210.319
20181203     6   77.0830   43.1330    -1.600    -4.911        33    77.818   235.813
20181204     2   77.0830   43.1330     1.000    -2.056        33    77.818   235.813
20181205     6   77.0830   43.1330    -0.700    -2.244        31    77.818   251.026
20181206     7   77.0830   43.1330     0.200    -2.056        30    76.468   254.892
20181207     2   77.0830   43.1330    -0.200    -2.533        30    76.468   254.892
20181208     7   77.0830   43.1330     0.800    -0.811        29    75.094   258.946
20181209     7   77.0830   43.1330     4.600     0.900        28    73.697   263.204
20181210     4   77.0830   43.1330     1.400    -2.044        31    76.845   247.888
20181211     2   77.0830   43.1330    -0.800    -2.489        31    76.845   247.888
20181212     2   77.0830   43.1330    -1.200    -3.711        31    76.845   247.888
20181213     6   77.0830   43.1330    -0.300    -3.633        30    76.845   256.151
20181214     2   77.0830   43.1330    -1.900    -3.511        30    76.845   256.151
20181215     2   77.0830   43.1330     0.600    -1.656        30    76.845   256.151
20181216     7   77.0830   43.1330     2.600     0.911        29    76.122   262.490
20181217     2   77.0830   43.1330     2.600    -4.089        29    76.122   262.490
20181218     4   77.0830   43.1330    -1.500    -3.478        37    84.817   229.236
20181219     6   77.0830   43.1330    -2.900    -6.467        36    84.817   235.604
20181220     4   77.0830   43.1330    -5.500    -6.822        40    91.025   227.561
20181221     4   77.0830   43.1330    -6.800    -9.589        46   102.226   222.231
20181222     4   77.0830   43.1330    -6.000    -8.833        48   106.008   220.849
20181223     6   77.0830   43.1330    -0.500    -5.222        46   106.008   230.451
20181224     6   77.0830   43.1330    -2.800    -5.589        44   106.008   240.926
20181225     4   77.0830   43.1330    -4.800    -6.544        47   110.392   234.876
20181226     6   77.0830   43.1330    -5.000    -6.222        44   110.392   250.890
20181227     6   77.0830   43.1330    -2.800    -5.722        41   110.392   269.248
20181228     2   77.0830   43.1330    -4.500    -5.756        41   109.349   266.704
20181229     4   77.0830   43.1330     2.000    -1.711        44   113.172   257.210
20181230     7   77.0830   43.1330     5.100     2.333        42   111.870   266.356
20181231     7   77.0830   43.1330     0.800    -5.156        41   111.145   271.084
20190101     4   77.0830   43.1330    -4.100    -5.856        42   111.877   266.374
20190102     2   77.0830   43.1330    -0.500    -3.778        42   111.877   266.374
20190103     6   77.0830   43.1330    -4.200    -5.922        41   111.877   272.871
20190104     4   77.0830   43.1330    -4.000    -5.833        43   114.441   266.143
20190105     2   77.0830   43.1330    -4.600    -7.711        43   114.898   267.205
20190106     4   77.0830   43.1330    -6.300    -9.289        45   118.068   262.374
20190107     2   77.0830   43.1330    -4.100    -6.478        45   118.068   262.374
20190108     7   77.0830   43.1330     0.500    -2.300        44   117.629   267.339
20190109     7   77.0830   43.1330     0.900    -2.911        43   116.463   270.844
20190110     4   77.0830   43.1330    -3.500    -5.656        44   117.200   266.364
20190111     2   77.0830   43.1330    -0.400    -3.433        44   117.200   266.364
20190112     6   77.0830   43.1330    -0.200    -4.444        43   117.200   272.558
20190113     4   77.0830   43.1330    -8.000    -9.322        53   134.428   253.637
20190114     6   77.0830   43.1330    -3.200    -5.656        50   134.428   268.856
20190115     7   77.0830   43.1330     2.600     0.756        48   131.983   274.964
20190116     7   77.0830   43.1330     4.800     0.211        47   130.734   278.157
20190117     4   77.0830   43.1330    -3.600    -5.367        58   149.858   258.375
20190118     6   77.0830   43.1330    -1.600    -3.989        57   149.858   262.908
20190119     7   77.0830   43.1330     4.000    -0.189        54   146.349   271.017
20190120     7   77.0830   43.1330     4.600    -0.233        52   143.939   276.806
20190121     7   77.0830   43.1330     6.800     0.133        51   142.710   279.824
20190122     4   77.0830   43.1330    -6.900    -9.100        55   148.902   270.731
20190123     2   77.0830   43.1330    -8.200   -10.922        55   148.902   270.731
20190124     2   77.0830   43.1330    -4.500    -7.711        55   148.902   270.731
20190125     2   77.0830   43.1330    -4.600    -7.456        55   148.902   270.731
20190126     6   77.0830   43.1330    -2.500    -5.222        54   148.902   275.745
20190127     7   77.0830   43.1330     1.100    -3.800        53   147.725   278.725
20190128     6   77.0830   43.1330    -1.200    -5.256        51   147.725   289.656
20190129     2   77.0830   43.1330    -3.000    -6.800        51   147.725   289.656
20190130     2   77.0830   43.1330    -2.600    -5.089        51   147.725   289.656
20190131     7   77.0830   43.1330     4.300    -0.167        50   146.408   292.815
20190201     4   77.0830   43.1330    -1.700    -4.862        51   147.165   288.559
20190202     4   77.0830   43.1330    -7.500    -9.744        76   192.713   253.570
20190203     4   77.0830   43.1330    -0.200    -4.756        80   198.097   247.621
20190204     7   77.0830   43.1330     1.100    -3.222        74   193.201   261.083
20190205     7   77.0830   43.1330     0.300    -3.733        71   189.633   267.089
20190206     7   77.0830   43.1330     0.200    -6.122        70   188.418   269.169
20190207     4   77.0830   43.1330   -11.100   -13.156        84   213.023   253.599
20190208     6   77.0830   43.1330    -9.400   -12.456        79   213.023   269.650
20190209     6   77.0830   43.1330    -7.100   -10.600        77   213.023   276.654
20190210     7   77.0830   43.1330     0.900    -3.225        75   210.475   280.634
20190211     0   77.0830   43.1330     0.000    -2.700         0     0.000     0.000
20190212     1   77.0830   43.1330     0.900    -2.489        72    88.859   123.416
20190213     4   77.0830   43.1330    -3.000    -5.244        90   128.777   143.086
20190214     3   77.0830   43.1330     3.800     0.244        95   137.286   144.511
20190215     7   77.0830   43.1330     1.100    -3.567        87   130.866   150.420
20190216     4   77.0830   43.1330    -5.400    -6.233        94   142.601   151.703
20190217     4   77.0830   43.1330     1.900    -3.122        95   144.549   152.157
20190218     7   77.0830   43.1330     7.400    -0.400        86   135.593   157.667
20190219     6   77.0830   43.1330    -3.000    -7.722        84   135.593   161.421
20190220     4   77.0830   43.1330     0.700    -2.911        85   136.439   160.516
20190221     7   77.0830   43.1330     0.600    -5.244        83   134.777   162.382
20190222     4   77.0830   43.1330   -10.000   -11.489        95   155.688   163.882
20190223     6   77.0830   43.1330    -3.500    -6.978        93   155.688   167.407
20190224     7   77.0830   43.1330     3.200    -3.056        89   151.344   170.049
20190225     7   77.0830   43.1330     0.900    -4.789        87   149.121   171.404
20190226     6   77.0830   43.1330    -0.100    -5.011        85   149.121   175.437
20190227     6   77.0830   43.1330    -1.200    -4.911        84   149.121   177.525
20190228     6   77.0830   43.1330    -1.200    -3.700        82   149.121   181.855
20190301     7   77.0830   43.1330     2.200    -0.989        80   146.486   183.107
20190302     7   77.0830   43.1330     2.600     0.789        79   145.152   183.737
20190303     7   77.0830   43.1330     8.200     3.189        77   142.469   185.024
20190304     2   77.0830   43.1330    -1.100    -2.811        77   141.364   183.590
20190305     4   77.0830   43.1330     3.900    -1.433        83   148.600   179.037
20190306     4   77.0830   43.1330    -0.300    -2.733        84   149.616   178.114
20190307     7   77.0830   43.1330     2.700    -2.889        82   148.451   181.038
20190308     7   77.0830   43.1330     1.600    -2.322        80   147.113   183.891
20190309     7   77.0830   43.1330     2.200    -1.911        78   145.748   186.856
20190310     7   77.0830   43.1330     0.600    -2.633        77   145.054   188.381
20190311     6   77.0830   43.1330    -0.300    -3.078        76   145.054   190.860
20190312     6   77.0830   43.1330    -0.500    -2.889        75   145.054   193.405
20190313     2   77.0830   43.1330     4.500     0.022        75   145.054   193.405
20190314     7   77.0830   43.1330     4.700     1.356        74   143.628   194.092
20190315     7   77.0830   43.1330     7.800     3.322        73   142.193   194.785
20190316     7   77.0830   43.1330     7.100     3.022        72   140.749   195.485
20190317     0   77.0830   43.1330     8.700     4.744         0     0.000     0.000
20190318     1   77.0830   43.1330    11.100     6.067        66    82.056   124.328
20190319     7   77.0830   43.1330     8.500     3.267        64    80.304   125.475
20190320     7   77.0830   43.1330     6.800     2.056        60    77.715   129.525
20190321     7   77.0830   43.1330     5.500     1.133        59    77.042   130.579
20190322     7   77.0830   43.1330     4.600     0.867        50    70.840   141.680
20190323     3   77.0830   43.1330     5.400     2.100        56    78.071   139.413
20190324     7   77.0830   43.1330     8.200     4.078        53    76.056   143.503
20190325     7   77.0830   43.1330     1.200    -0.989        50    74.010   148.019
20190326     3   77.0830   43.1330     5.700     2.144        54    78.992   146.282
20190327     7   77.0830   43.1330    10.200     5.844        50    76.255   152.510
20190328     7   77.0830   43.1330     9.800     7.600        45    72.085   160.189
20190329     7   77.0830   43.1330     9.700     5.833        43    70.313   163.519
20190330     7   77.0830   43.1330    11.000     6.478        36    63.906   177.516
20190331     7   77.0830   43.1330     2.000     0.244        34    61.885   182.014
20190401     7   77.0830   43.1330     8.800     4.211        33    60.843   184.373
20190402     7   77.0830   43.1330    11.500     3.233        30    57.659   192.198
20190403     7   77.0830   43.1330     4.000     0.778        26    53.182   204.547
20190404     7   77.0830   43.1330    14.400     8.622        25    51.976   207.904
20190405     7   77.0830   43.1330     9.400     6.533        21    47.038   223.992
20190406     7   77.0830   43.1330    11.000     5.133        14    37.536   268.115
20190407     7   77.0830   43.1330     2.800     0.500         7    25.676   366.804
20190408     3   77.0830   43.1330     3.100     0.278        15    34.814   232.093
20190409     7   77.0830   43.1330     7.400     4.856         5    23.574   471.479
20190410     7   77.0830   43.1330    14.500     8.711         4    20.108   502.708
20190411     7   77.0830   43.1330     5.600     4.322         2    12.556   627.818
20190412     0   77.0830   43.1330     7.600     4.711         0     0.000     0.000
20190413     0   77.0830   43.1330     6.600     4.000         0     0.000     0.000
20190414     0   77.0830   43.1330     8.900     5.244         0     0.000     0.000
20190415     0   77.0830   43.1330    13.100     9.122         0     0.000     0.000
20190416     0   77.0830   43.1330    16.900    10.389         0     0.000     0.000
20190417     0   77.0830   43.1330     5.500     3.244         0     0.000     0.000
20190418     0   77.0830   43.1330     6.900     3.689         0     0.000     0.000
20190419     0   77.0830   43.1330    11.100     7.622         0     0.000     0.000
20190420     0   77.0830   43.1330    16.200     8.922         0     0.000     0.000
20190421     0   77.0830   43.1330     7.300     5.489         0     0.000     0.000
20190422     0   77.0830   43.1330     7.600     4.389         0     0.000     0.000
20190423     0   77.0830   43.1330     2.600     1.600         0     0.000     0.000
20190424     0   77.0830   43.1330     9.500     5.378         0     0.000     0.000
20190425     0   77.0830   43.1330    11.600     5.611         0     0.000     0.000
20190426     1   77.0830   43.1330     0.400    -0.722        11    12.385   112.589
20190427     5   77.0830   43.1330     1.500    -0.533         7     7.957   113.675
20190428     7   77.0830   43.1330     3.800     0.511         5     6.700   134.003
20190429     0   77.0830   43.1330     6.900     3.511         0     0.000     0.000
20190430     0   77.0830   43.1330     9.900     6.833         0     0.000     0.000
20190501     0   77.0830   43.1330     5.700     2.244         0     0.000     0.000
20190502     0   77.0830   43.1330     9.600     4.033         0     0.000     0.000
20190503     0   77.0830   43.1330     6.100     2.289         0     0.000     0.000
20190504     1   77.0830   43.1330     0.400    -1.600         7     7.704   110.062
20190505     5   77.0830   43.1330     1.800    -2.744         2     2.263   113.141
20190506     3   77.0830   43.1330     3.800     0.389        20    23.028   115.142
20190507     0   77.0830   43.1330     7.900     4.144         0     0.000     0.000
20190508     0   77.0830   43.1330     9.500     5.267         0     0.000     0.000
20190509     0   77.0830   43.1330    11.100     6.267         0     0.000     0.000
20190510     0   77.0830   43.1330    14.500     9.600         0     0.000     0.000
20190511     0   77.0830   43.1330    16.600    10.811         0     0.000     0.000
20190512     0   77.0830   43.1330    15.200     9.656         0     0.000     0.000
20190513     0   77.0830   43.1330    13.100     8.967         0     0.000     0.000
20190514     0   77.0830   43.1330    12.600     8.722         0     0.000     0.000
20190515     0   77.0830   43.1330    13.100     9.100         0     0.000     0.000
20190516     0   77.0830   43.1330    14.900    10.156         0     0.000     0.000
20190517     0   77.0830   43.1330    11.400     7.833         0     0.000     0.000
20190518     0   77.0830   43.1330    10.300     7.411         0     0.000     0.000
20190519     0   77.0830   43.1330    15.900     9.856         0     0.000     0.000
20190520     0   77.0830   43.1330    12.900     8.922         0     0.000     0.000
