#   yearbase  decimal_day         longitude          latitude
#       year         days           degrees           degrees
        1994    72.694988      -103.0072303       -42.0017227
        1994    72.698461      -103.0080220       -42.0016969
        1994    72.701944      -103.0089537       -42.0019005
        1994    72.705417      -103.0094327       -42.0018031
        1994    72.708889      -103.0085773       -42.0004131
        1994    72.712361      -103.0084061       -41.9993129
        1994    72.715799      -103.0089303       -41.9992813
        1994    72.719294      -103.0084886       -41.9983920
        1994    72.722778      -103.0079012       -41.9973657
        1994    72.726250      -103.0079290       -41.9969548
        1994    72.729711      -103.0076398       -41.9967096
        1994    72.733183      -103.0069532       -41.9962679
        1994    72.736667      -103.0060269       -41.9956702
        1994    72.740139      -103.0055554       -41.9950437
        1994    72.743611      -103.0049529       -41.9948726
        1994    72.747083      -103.0045042       -41.9947124
        1994    72.750544      -103.0038612       -41.9943909
        1994    72.754016      -103.0035412       -41.9942818
        1994    72.757500      -103.0033092       -41.9942303
        1994    72.760972      -103.0033571       -41.9941452
        1994    72.764433      -103.0029519       -41.9939105
        1994    72.767905      -103.0022919       -41.9935874
        1994    72.771389      -103.0016354       -41.9931874
        1994    72.774861      -103.0010975       -41.9929743
        1994    72.778322      -103.0005546       -41.9927622
        1994    72.781806      -102.9995686       -41.9926297
        1994    72.785266      -102.9987056       -41.9923915
        1994    72.788738      -102.9977283       -41.9919595
        1994    72.792222      -102.9969008       -41.9916358
        1994    72.795694      -102.9962987       -41.9914874
        1994    72.799155      -102.9954867       -41.9912049
        1994    72.802639      -102.9946263       -41.9909013
        1994    72.806100      -102.9938143       -41.9907555
        1994    72.809572      -102.9928325       -41.9904976
        1994    72.813056      -102.9915293       -41.9902700
        1994    72.816516      -102.9903961       -41.9900203
        1994    72.820000      -102.9891668       -41.9896557
        1994    72.823461      -102.9877382       -41.9893064
        1994    72.826944      -102.9875266       -41.9896044
        1994    72.830394      -102.9878004       -41.9873464
        1994    72.833889      -102.9871272       -41.9787915
        1994    72.837361      -102.9863622       -41.9630896
