#   yearbase  decimal_day         longitude          latitude
#       year         days           degrees           degrees
        1994    61.493611      -102.9958096       -61.0025141
        1994    61.497072      -102.9943056       -61.0022532
        1994    61.500556      -102.9918912       -61.0014318
        1994    61.504028      -102.9875019       -61.0010437
        1994    61.507488      -102.9840117       -61.0003860
        1994    61.510961      -102.9836667       -61.0022463
        1994    61.514444      -102.9864273       -61.0031171
        1994    61.517905      -102.9881902       -61.0039629
        1994    61.521389      -102.9909112       -61.0048963
        1994    61.524861      -102.9929585       -61.0047950
        1994    61.528322      -102.9938054       -61.0060065
        1994    61.531794      -102.9941688       -61.0070908
        1994    61.535278      -102.9947234       -61.0071250
        1994    61.538738      -102.9958578       -61.0075682
        1994    61.542211      -102.9966189       -61.0071443
        1994    61.545694      -102.9983834       -61.0075789
        1994    61.549167      -102.9999042       -61.0075985
        1994    61.552639      -103.0011892       -61.0081348
        1994    61.556111      -103.0023378       -61.0083166
        1994    61.559583      -103.0034851       -61.0093607
        1994    61.563056      -103.0052185       -61.0095969
        1994    61.566516      -103.0060477       -61.0096849
        1994    61.570000      -103.0066602       -61.0094888
        1994    61.573461      -103.0064344       -61.0090005
        1994    61.576944      -103.0052545       -61.0086050
        1994    61.580417      -103.0038153       -61.0087643
        1994    61.583889      -103.0019861       -61.0093340
        1994    61.587361      -103.0009742       -61.0095955
        1994    61.590833      -102.9985454       -61.0095533
        1994    61.594306      -102.9967152       -61.0098423
        1994    61.597743      -102.9947943       -61.0098185
        1994    61.601250      -102.9935146       -61.0101426
        1994    61.604711      -102.9910043       -61.0103686
        1994    61.608183      -102.9897825       -61.0101524
        1994    61.611667      -102.9869954       -61.0105522
        1994    61.615139      -102.9859355       -61.0103812
        1994    61.618611      -102.9843596       -61.0099112
        1994    61.622072      -102.9820569       -61.0102609
        1994    61.625556      -102.9800538       -61.0105819
        1994    61.629028      -102.9773378       -61.0103829
        1994    61.632488      -102.9768559       -61.0105836
        1994    61.635961      -102.9776874       -61.0100716
        1994    61.639444      -102.9787721       -61.0100989
        1994    61.642917      -102.9801476       -61.0103629
        1994    61.646389      -102.9814790       -61.0107046
        1994    61.649850      -102.9817465       -61.0107981
        1994    61.653333      -102.9812155       -61.0110947
        1994    61.656806      -102.9830196       -61.0117508
        1994    61.660266      -102.9854973       -61.0118844
        1994    61.663750      -102.9866935       -61.0124091
        1994    61.667211      -102.9881478       -61.0122433
        1994    61.670694      -102.9902460       -61.0134476
        1994    61.674155      -102.9919037       -61.0135965
        1994    61.677639      -102.9963983       -61.0140937
        1994    61.681111      -102.9990253       -61.0034719
