ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2015/10/03/1800Z   FCST  11.9  171.5  |  2015/10/03/1800Z   BEST  11.8  171.6  |   9.1 
2015/10/04/0000Z   FCST  11.4  172.1  |  2015/10/04/0000Z   BEST  11.2  171.8  |  23.2 
2015/10/04/0600Z   FCST  11.2  172.0  |  2015/10/04/0600Z   BEST  10.7  171.6  |  37.6 
2015/10/04/1200Z   FCST  10.6  171.5  |  2015/10/04/1200Z   BEST  10.7  171.6  |   9.0 
2015/10/04/1659Z   FCST  11.0  171.8  |  2015/10/04/1800Z   BEST  11.3  171.9  |  21.8 
2015/10/05/0000Z   FCST  11.0  172.4  |  2015/10/05/0000Z   BEST  11.4  172.8  |  34.2 
2015/10/05/0600Z   FCST  11.1  173.2  |  2015/10/05/0600Z   BEST  11.4  173.9  |  47.7