#   yearbase  decimal_day         longitude          latitude
#       year         days           degrees           degrees
        1994    74.892917      -102.9967386       -38.0241278
        1994    74.896389      -102.9962887       -38.0052299
        1994    74.899850      -102.9979015       -37.9990315
        1994    74.903299      -102.9991554       -37.9992998
        1994    74.906806      -102.9995786       -37.9985569
        1994    74.910266      -102.9992923       -37.9977751
        1994    74.913750      -102.9986125       -37.9973992
        1994    74.917222      -102.9986111       -37.9966384
        1994    74.920694      -102.9989568       -37.9961444
        1994    74.924155      -102.9997299       -37.9959081
        1994    74.927639      -103.0002637       -37.9958096
        1994    74.931111      -103.0002882       -37.9966241
        1994    74.934572      -103.0007811       -37.9972218
        1994    74.938056      -103.0010887       -37.9979820
        1994    74.941528      -103.0010886       -37.9985140
        1994    74.945000      -103.0007460       -37.9985718
        1994    74.948472      -102.9992370       -37.9986689
        1994    74.951944      -102.9984097       -37.9978961
        1994    74.955417      -102.9989286       -37.9972865
        1994    74.958877      -103.0002024       -37.9967987
        1994    74.962350      -103.0010929       -37.9964592
        1994    74.965822      -103.0012911       -37.9967990
        1994    74.969306      -103.0017380       -37.9971656
        1994    74.972778      -103.0014417       -37.9959225
        1994    74.976250      -103.0015751       -37.9946459
        1994    74.979687      -103.0026903       -37.9943097
        1994    74.983194      -103.0024601       -37.9948446
        1994    74.986655      -103.0037883       -37.9959684
        1994    74.990127      -103.0048124       -37.9964987
        1994    74.993611      -103.0053001       -37.9973611
        1994    74.997083      -103.0058439       -37.9976938
        1994    75.000544      -103.0050296       -37.9978529
        1994    75.004016      -103.0045420       -37.9972529
        1994    75.007500      -103.0049677       -37.9962793
        1994    75.010972      -103.0058463       -37.9959300
        1994    75.014433      -103.0049592       -37.9938929
        1994    75.017905      -103.0046268       -37.9913836
        1994    75.021389      -103.0028829       -37.9897592
        1994    75.024850      -103.0003159       -37.9881546
        1994    75.028322      -102.9975809       -37.9860133
        1994    75.031806      -102.9948474       -37.9827474
