GroupID: esrl001
MethodID: SeaIceVelocity
TargetID: POLARSTERN02
InitYear: 2021
InitDayOfYear: 031.000
InitLat: 86.6609
InitLon: -23.026
EnsMemNum: 001
### end of header
Year        DayOfYear      Lat          Lon
2021        31.000         86.66090      -23.02600
2021        32.000         86.66335      -23.95291
2021        33.000         86.65709      -25.09979
2021        34.000         86.66075      -27.27200
2021        35.000         86.64642      -29.10107
2021        36.000         86.66543      -29.91144
2021        37.000         86.66339      -29.88425
2021        38.000         86.66045      -29.87100
2021        39.000         86.66676      -29.99405
2021        40.000         86.69917      -30.12381
2021        41.000         86.69401      -29.51755