#   yearbase  decimal_day         longitude          latitude
#       year         days           degrees           degrees
        1994    67.458877      -102.9901662       -52.4988334
        1994    67.462361      -102.9923048       -52.4987256
        1994    67.465833      -102.9944923       -52.4988030
        1994    67.469306      -102.9959942       -52.4989428
        1994    67.472778      -102.9962702       -52.4989428
        1994    67.476250      -102.9974765       -52.4988756
        1994    67.479722      -102.9984886       -52.4989724
        1994    67.483194      -102.9997419       -52.4989454
        1994    67.486667      -103.0006853       -52.4992948
        1994    67.490139      -103.0015206       -52.4997964
        1994    67.493611      -103.0019310       -52.5003718
        1994    67.497072      -103.0025398       -52.5011022
        1994    67.500556      -103.0041009       -52.5015279
        1994    67.504028      -103.0046127       -52.5020304
        1994    67.507488      -103.0047782       -52.5023353
        1994    67.510972      -103.0046752       -52.5026933
        1994    67.514444      -103.0043842       -52.5028603
        1994    67.517905      -103.0039265       -52.5029300
        1994    67.521389      -103.0044017       -52.5032639
        1994    67.524861      -103.0048526       -52.5039490
        1994    67.528333      -103.0050874       -52.5045676
        1994    67.531806      -103.0052629       -52.5051870
        1994    67.535278      -103.0061026       -52.5060817
        1994    67.538750      -103.0072551       -52.5063722
        1994    67.542222      -103.0082388       -52.5060423
        1994    67.545694      -103.0089939       -52.5055397
        1994    67.549144      -103.0088610       -52.5052653
        1994    67.552627      -103.0088626       -52.5050423
        1994    67.556111      -103.0088207       -52.5045896
        1994    67.559583      -103.0088317       -52.5044186
        1994    67.563056      -103.0095331       -52.5039460
        1994    67.566528      -103.0109239       -52.5033424
        1994    67.569988      -103.0117593       -52.5028429
        1994    67.573472      -103.0109001       -52.5026479
        1994    67.576944      -103.0092635       -52.5027636
        1994    67.580405      -103.0077191       -52.5030328
        1994    67.583889      -103.0073128       -52.5028882
        1994    67.587361      -103.0078831       -52.5024107
        1994    67.590822      -103.0087149       -52.5019753
        1994    67.594294      -103.0094776       -52.5015222
        1994    67.597778      -103.0102997       -52.5010204
        1994    67.601250      -103.0111553       -52.5004167
        1994    67.604722      -103.0119311       -52.4998640
        1994    67.608194      -103.0128112       -52.4994601
        1994    67.611667      -103.0129506       -52.4991716
        1994    67.615127      -103.0120738       -52.4990947
        1994    67.618600      -103.0110631       -52.4992111
        1994    67.622072      -103.0111691       -52.4989433
        1994    67.625544      -103.0116249       -52.4986496
        1994    67.629028      -103.0109988       -52.4983678
        1994    67.632477      -103.0099740       -52.4983922
        1994    67.635972      -103.0081747       -52.4985793
        1994    67.639433      -103.0062307       -52.4988196
