% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201207090000     395064000     39.3263
 201207090030     395065800     38.9059
 201207090100     395067600     39.1304
 201207090130     395069400     41.9872
 201207090200     395071200     42.3718
 201207090230     395073000     39.9982
 201207090300     395074800     39.5094
 201207090330     395076600     38.8128
 201207090400     395078400     39.4636
 201207090430     395080200     40.9678
 201207090500     395082000     43.2641
 201207090530     395083800     43.0427
 201207090600     395085600     42.2989
 201207090630     395087400     41.6042
 201207090700     395089200     41.3802
 201207090730     395091000     42.0351
 201207090800     395092800     42.3139
 201207090830     395094600     42.3666
 201207090900     395096400     42.3666
 201207090930     395098200     41.5293
 201207091000     395100000     42.6053
 201207091030     395101800     43.1076
 201207091100     395103600     43.7928
 201207091130     395105400     44.0502
 201207091200     395107200     45.3713
 201207091230     395109000     45.0263
 201207091300     395110800     45.8488
 201207091330     395112600     46.2936
 201207091400     395114400     46.6793
 201207091430     395116200     47.4869
 201207091500     395118000     47.9508
 201207091530     395119800     47.7425
 201207091600     395121600     48.4747
 201207091630     395123400     48.5037
 201207091700     395125200     47.8572
 201207091730     395127000     47.5944
 201207091800     395128800     47.1005
 201207091830     395130600     46.5051
 201207091900     395132400     45.7023
 201207091930     395134200     45.8939
 201207092000     395136000     46.4840
 201207092030     395137800     47.1516
 201207092100     395139600     46.8085
 201207092130     395141400     46.7313
 201207092200     395143200     47.4246
 201207092230     395145000     47.2012
 201207092300     395146800     47.1476
 201207092330     395148600     48.7422