ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2015/07/29/0100Z   FCST  21.2  -91.2  |  2015/07/29/0000Z   BEST  21.2  -91.2  |   3.4 
2015/07/29/0600Z   FCST  21.4  -91.4  |  2015/07/29/0600Z   BEST  21.2  -91.4  |  13.2 
2015/07/29/1200Z   FCST  21.4  -91.5  |  2015/07/29/1200Z   BEST  21.4  -91.2  |  15.2 
2015/07/29/1800Z   FCST  21.6  -91.2  |  2015/07/29/1800Z   BEST  21.6  -91.2  |   1.8 
2015/07/30/0000Z   FCST  22.0  -91.2  |  2015/07/30/0000Z   BEST  21.9  -91.2  |   4.1 
2015/07/30/0600Z   FCST  22.3  -91.0  |  2015/07/30/0600Z   BEST  22.5  -91.8  |  43.7 
2015/07/30/1200Z   FCST  22.9  -91.6  |  2015/07/30/1200Z   BEST  22.9  -91.7  |   7.4