#   yearbase  decimal_day         longitude          latitude
#       year         days           degrees           degrees
        1994    57.646389      -103.0055169       -66.9991541
        1994    57.649850      -103.0046973       -66.9997138
        1994    57.653322      -103.0039459       -67.0002246
        1994    57.656806      -103.0028138       -67.0001363
        1994    57.660278      -103.0007268       -66.9992358
        1994    57.663750      -103.0008314       -66.9990781
        1994    57.667222      -103.0004660       -66.9989490
        1994    57.670683      -103.0001144       -66.9986968
        1994    57.674167      -103.0000109       -66.9983655
        1994    57.677639      -102.9988745       -66.9977364
        1994    57.681111      -103.0002913       -66.9972432
        1994    57.684572      -103.0050480       -66.9971331
        1994    57.688044      -103.0079600       -66.9975703
        1994    57.691516      -103.0091214       -66.9980429
        1994    57.695000      -103.0093453       -66.9982669
        1994    57.698472      -103.0090331       -66.9984584
        1994    57.701933      -103.0086811       -66.9981156
        1994    57.705405      -103.0082959       -66.9976692
        1994    57.708889      -103.0064153       -66.9971490
        1994    57.712361      -103.0047935       -66.9967551
        1994    57.715833      -103.0008028       -66.9960105
        1994    57.719294      -103.0014638       -66.9957390
        1994    57.722778      -103.0027599       -66.9958992
        1994    57.726238      -103.0037656       -66.9959044
        1994    57.729722      -103.0052397       -66.9955570
        1994    57.733194      -103.0028246       -66.9948329
        1994    57.736655      -103.0024333       -66.9941534
        1994    57.740139      -103.0008650       -66.9936185
        1994    57.743611      -103.0003733       -66.9926304
        1994    57.747072      -103.0063560       -66.9925769
        1994    57.750544      -103.0106742       -66.9923668
        1994    57.753993      -103.0120525       -66.9918733
        1994    57.757488      -103.0126370       -66.9916771
        1994    57.760961      -103.0130824       -66.9912176
        1994    57.764444      -103.0128482       -66.9908292
        1994    57.767905      -103.0125413       -66.9907328
        1994    57.771389      -103.0122074       -66.9903182
        1994    57.774861      -103.0104780       -66.9894210
        1994    57.778333      -103.0114647       -66.9881732
        1994    57.781806      -103.0131670       -66.9881400
        1994    57.785278      -103.0143007       -66.9883379
        1994    57.788738      -103.0136182       -66.9878087
        1994    57.792222      -103.0136574       -66.9875335
        1994    57.795694      -103.0133324       -66.9872139
        1994    57.799167      -103.0119973       -66.9867350
        1994    57.802639      -103.0079331       -66.9863173
        1994    57.806100      -103.0047932       -66.9861027
        1994    57.809583      -103.0057124       -66.9838832
        1994    57.813056      -102.9750482       -66.9719192
