% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201211130000     406036800     62.7266
 201211130030     406038600     62.7897
 201211130100     406040400     61.7873
 201211130130     406042200     61.9976
 201211130200     406044000     61.9025
 201211130230     406045800     61.6413
 201211130300     406047600     62.5208
 201211130330     406049400     61.6127
 201211130400     406051200     61.3396
 201211130430     406053000     60.9969
 201211130500     406054800     64.7027
 201211130530     406056600     66.7719
 201211130600     406058400     65.4296
 201211130630     406060200     63.0599
 201211130700     406062000     63.2696
 201211130730     406063800     63.8433
 201211130800     406065600     62.1784
 201211130830     406067400     59.0552
 201211130900     406069200     58.2324
 201211130930     406071000     58.7900
 201211131000     406072800     59.0681
 201211131030     406074600     59.4568
 201211131100     406076400     60.1127
 201211131130     406078200     60.4688
 201211131200     406080000     58.5881
 201211131230     406081800     58.1882
 201211131300     406083600     58.7977
 201211131330     406085400     59.1991
 201211131400     406087200     57.5720
 201211131430     406089000     60.1946
 201211131500     406090800     61.1889
 201211131530     406092600     62.1649
 201211131600     406094400     60.0468
 201211131630     406096200     60.8261
 201211131700     406098000     59.5410
 201211131730     406099800     57.2291
 201211131800     406101600     56.6118
 201211131830     406103400     55.9145
 201211131900     406105200     57.3209
 201211131930     406107000     58.6109
 201211132000     406108800     60.3743
 201211132030     406110600     60.4307
 201211132100     406112400     60.9515
 201211132130     406114200     60.8292
 201211132200     406116000     61.4300
 201211132230     406117800     61.8292
 201211132300     406119600     62.2203
 201211132330     406121400     61.8219