% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201205160000     390398400     48.4957
 201205160030     390400200     50.3413
 201205160100     390402000     51.9660
 201205160130     390403800     52.4630
 201205160200     390405600     54.6083
 201205160230     390407400     54.5859
 201205160300     390409200     55.3419
 201205160330     390411000     54.2891
 201205160400     390412800     54.2502
 201205160430     390414600     55.2225
 201205160500     390416400     55.1492
 201205160530     390418200     55.2653
 201205160600     390420000     54.9180
 201205160630     390421800     55.2533
 201205160700     390423600     55.0595
 201205160730     390425400     54.3827
 201205160800     390427200     53.4378
 201205160830     390429000     53.2516
 201205160900     390430800     53.3327
 201205160930     390432600     53.2702
 201205161000     390434400     51.6477
 201205161030     390436200     52.5103
 201205161100     390438000     53.6571
 201205161130     390439800     53.1782
 201205161200     390441600     54.0392
 201205161230     390443400     52.7013
 201205161300     390445200     53.5337
 201205161330     390447000     53.9088
 201205161400     390448800     52.9229
 201205161430     390450600     52.7898
 201205161500     390452400     52.6489
 201205161530     390454200     52.0805
 201205161600     390456000     51.0604
 201205161630     390457800     50.9790
 201205161700     390459600     52.0282
 201205161730     390461400     49.9719
 201205161800     390463200     49.9566
 201205161830     390465000     49.8412
 201205161900     390466800     48.7022
 201205161930     390468600     50.9258
 201205162000     390470400     51.7918
 201205162030     390472200     50.0665
 201205162100     390474000     49.1392
 201205162130     390475800     51.1620
 201205162200     390477600     50.0104
 201205162230     390479400     49.9730
 201205162300     390481200     49.3758
 201205162330     390483000     45.9587