% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201209280000     402062400     48.2438
 201209280030     402064200     46.5355
 201209280100     402066000     45.1648
 201209280130     402067800     45.6062
 201209280200     402069600     45.1694
 201209280230     402071400     46.2064
 201209280900     402094800     49.7005
 201209281000     402098400     50.3196
 201209281030     402100200     50.3725
 201209281100     402102000     51.3331
 201209281130     402103800     52.4406
 201209281200     402105600     51.9487
 201209281230     402107400     50.4077
 201209281300     402109200     50.3051
 201209281330     402111000     49.5895
 201209281400     402112800     50.4861
 201209281430     402114600     52.1194
 201209281500     402116400     52.5367
 201209281530     402118200     55.0547
 201209281600     402120000     53.2248
 201209281630     402121800     53.4910
 201209281700     402123600     53.6813
 201209281730     402125400     50.0156
 201209281800     402127200     49.7065
 201209281830     402129000     50.4811
 201209281900     402130800     50.6716
 201209281930     402132600     50.4479
 201209282000     402134400     50.8329
 201209282030     402136200     50.5623
 201209282100     402138000     51.7736
 201209282130     402139800     51.4268
 201209282200     402141600     50.9816
 201209282230     402143400     49.9092
 201209282300     402145200     50.0429
 201209282330     402147000     49.9968