% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201207090000     395064000     36.6692
 201207090030     395065800     37.1793
 201207090100     395067600     37.5430
 201207090130     395069400     38.0548
 201207090200     395071200     39.2123
 201207090230     395073000     39.7825
 201207090300     395074800     39.6403
 201207090330     395076600     38.6667
 201207090400     395078400     38.1339
 201207090430     395080200     38.7869
 201207090500     395082000     41.1198
 201207090530     395083800     41.8579
 201207090600     395085600     41.1620
 201207090630     395087400     40.0929
 201207090700     395089200     39.1577
 201207090730     395091000     41.2916
 201207090800     395092800     40.7627
 201207090830     395094600     41.5932
 201207090900     395096400     40.6154
 201207090930     395098200     41.0963
 201207091000     395100000     40.7727
 201207091030     395101800     41.6461
 201207091100     395103600     42.4557
 201207091130     395105400     41.7497
 201207091200     395107200     42.4894
 201207091230     395109000     43.2326
 201207091300     395110800     43.7850
 201207091330     395112600     44.3836
 201207091400     395114400     44.5805
 201207091430     395116200     45.1692
 201207091500     395118000     46.1592
 201207091530     395119800     45.8225
 201207091600     395121600     46.2141
 201207091630     395123400     46.3177
 201207091700     395125200     46.1511
 201207091730     395127000     45.5751
 201207091800     395128800     45.4736
 201207091830     395130600     44.2847
 201207091900     395132400     44.2697
 201207091930     395134200     43.4569
 201207092000     395136000     45.0247
 201207092030     395137800     45.2556
 201207092100     395139600     44.6764
 201207092130     395141400     44.1889
 201207092200     395143200     45.7041
 201207092230     395145000     45.4298
 201207092300     395146800     45.6312
 201207092330     395148600     46.1315