% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210280000     404654400     54.1779
 201210280030     404656200     53.6721
 201210280100     404658000     54.6542
 201210280130     404659800     54.8970
 201210280200     404661600     52.9953
 201210280230     404663400     52.6842
 201210280300     404665200     52.5376
 201210280330     404667000     50.9161
 201210280400     404668800     49.8017
 201210280430     404670600     49.4546
 201210280500     404672400     48.7346
 201210280530     404674200     48.0285
 201210280600     404676000     47.5822
 201210280630     404677800     47.2463
 201210280700     404679600     45.2135
 201210280730     404681400     43.5707
 201210280800     404683200     44.4407
 201210280830     404685000     44.0220
 201210280900     404686800     45.8258
 201210280930     404688600     45.4430
 201210281000     404690400     44.5595
 201210281030     404692200     43.7684
 201210281100     404694000     43.2568
 201210281130     404695800     43.0134
 201210281200     404697600     43.9725
 201210281230     404699400     43.0929
 201210281300     404701200     42.8600
 201210281330     404703000     41.5102
 201210281400     404704800     41.7576
 201210281430     404706600     40.7456
 201210281500     404708400     42.2914
 201210281530     404710200     42.0292
 201210281600     404712000     42.1292
 201210281630     404713800     44.4571
 201210281700     404715600     44.6308
 201210281730     404717400     44.6916
 201210281800     404719200     45.8805
 201210281830     404721000     44.9641
 201210281900     404722800     43.4127
 201210281930     404724600     43.4543
 201210282000     404726400     46.3010
 201210282030     404728200     47.1306
 201210282100     404730000     45.9935
 201210282130     404731800     44.7959
 201210282200     404733600     44.5578
 201210282230     404735400     43.2911
 201210282300     404737200     45.5951
 201210282330     404739000     46.6196