#   yearbase  decimal_day         longitude          latitude
#       year         days           degrees           degrees
        1994    91.586065      -102.9998910       -17.4995390
        1994    91.589549      -103.0006810       -17.5001200
        1994    91.593021      -103.0012820       -17.5004430
        1994    91.596493      -103.0017950       -17.5006690
        1994    91.599965      -103.0021960       -17.5007780
        1994    91.603437      -103.0026060       -17.5007570
        1994    91.606898      -103.0030310       -17.5006970
        1994    91.610382      -103.0033430       -17.5006530
        1994    91.613854      -103.0036850       -17.5006070
        1994    91.617315      -103.0040700       -17.5005520
        1994    91.620787      -103.0043830       -17.5004030
        1994    91.624271      -103.0046280       -17.5002360
        1994    91.627743      -103.0048450       -17.4999980
        1994    91.631215      -103.0051150       -17.4997050
        1994    91.634687      -103.0053870       -17.4995570
        1994    91.638160      -103.0060410       -17.4995010
        1994    91.641632      -103.0066340       -17.4994430
        1994    91.645104      -103.0073200       -17.4993620
        1994    91.648576      -103.0080050       -17.4994450
        1994    91.652014      -103.0085250       -17.4996180
        1994    91.655509      -103.0090160       -17.4996900
        1994    91.658981      -103.0088480       -17.5007020
        1994    91.662465      -103.0078290       -17.5014640
        1994    91.665926      -103.0064500       -17.5012720
        1994    91.669410      -103.0057060       -17.5010580
        1994    91.672882      -103.0053140       -17.5006850
        1994    91.676354      -103.0049860       -17.5004300
        1994    91.679826      -103.0049550       -17.5001500
        1994    91.683287      -103.0048930       -17.4999050
        1994    91.686759      -103.0049730       -17.4996390
        1994    91.690243      -103.0050090       -17.4994430
        1994    91.693715      -103.0050680       -17.4993000
        1994    91.697187      -103.0048970       -17.4990410
        1994    91.700648      -103.0043400       -17.4983720
        1994    91.704132      -103.0039890       -17.4980370
        1994    91.707604      -103.0038220       -17.4978020
        1994    91.711076      -103.0036650       -17.4976580
        1994    91.714549      -103.0034500       -17.4975870
        1994    91.718021      -103.0033900       -17.4972060
        1994    91.721493      -103.0029070       -17.4968100
        1994    91.724954      -103.0025060       -17.4966300
        1994    91.728426      -103.0021110       -17.4963850
