GroupID: esrl001
MethodID: SeaIceVelocity
TargetID: FIXEDATW81p5N15E
InitYear: 2023
InitDayOfYear: 072.000
InitLat: 81.5
InitLon: 15
EnsMemNum: 001
### end of header
Year        DayOfYear      Lat          Lon
2023        72.000         81.50000       15.00000
2023        73.000         81.50777       14.84432
2023        74.000         81.50545       14.82685
2023        75.000         81.50249       14.84325
2023        76.000         81.50800       15.20650
2023        77.000         81.50419       15.68573
2023        78.000         81.43847       16.44044
2023        79.000         81.32619       17.24089
2023        80.000         81.29269       18.14846
2023        81.000         81.25982       18.81754
2023        82.000         81.23267       19.07150