% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201207090000     395064000     36.5049
 201207090030     395065800     37.5033
 201207090100     395067600     38.4469
 201207090130     395069400     39.9169
 201207090200     395071200     40.4289
 201207090230     395073000     39.0545
 201207090300     395074800     37.3005
 201207090330     395076600     37.9896
 201207090400     395078400     36.6271
 201207090430     395080200     38.3421
 201207090500     395082000     39.3742
 201207090530     395083800     39.6416
 201207090600     395085600     40.2238
 201207090630     395087400     40.3894
 201207090700     395089200     42.0359
 201207090730     395091000     42.1345
 201207090800     395092800     42.0772
 201207090830     395094600     41.1423
 201207090900     395096400     41.2240
 201207090930     395098200     42.5375
 201207091000     395100000     42.0309
 201207091030     395101800     42.9967
 201207091100     395103600     44.5424
 201207091130     395105400     44.5349
 201207091200     395107200     44.4785
 201207091230     395109000     44.2649
 201207091300     395110800     44.9379
 201207091330     395112600     45.3072
 201207091400     395114400     46.1970
 201207091430     395116200     46.7922
 201207091500     395118000     46.9013
 201207091530     395119800     46.2058
 201207091600     395121600     46.5238
 201207091630     395123400     46.8857
 201207091700     395125200     45.9109
 201207091730     395127000     45.7877
 201207091800     395128800     46.1283
 201207091830     395130600     45.6357
 201207091900     395132400     45.5466
 201207091930     395134200     46.2141
 201207092000     395136000     47.4393
 201207092030     395137800     47.0519
 201207092100     395139600     46.9935
 201207092130     395141400     47.1368
 201207092200     395143200     47.1478
 201207092230     395145000     47.4196
 201207092300     395146800     47.5073
 201207092330     395148600     47.7781