% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201205160000     390398400     50.4718
 201205160030     390400200     50.9609
 201205160100     390402000     51.2453
 201205160130     390403800     51.8448
 201205160200     390405600     53.1065
 201205160230     390407400     53.7605
 201205160300     390409200     53.6648
 201205160330     390411000     55.1499
 201205160400     390412800     54.7095
 201205160430     390414600     54.0841
 201205160500     390416400     54.5423
 201205160530     390418200     54.5884
 201205160600     390420000     54.5570
 201205160630     390421800     54.7897
 201205160700     390423600     54.4288
 201205160730     390425400     51.8974
 201205160800     390427200     52.4635
 201205160830     390429000     54.2911
 201205160900     390430800     53.8796
 201205160930     390432600     52.6908
 201205161000     390434400     52.3546
 201205161030     390436200     52.1741
 201205161100     390438000     53.1469
 201205161130     390439800     52.8174
 201205161200     390441600     52.2025
 201205161230     390443400     52.3848
 201205161300     390445200     54.4703
 201205161330     390447000     54.7705
 201205161400     390448800     52.6913
 201205161430     390450600     53.8563
 201205161500     390452400     54.4969
 201205161530     390454200     51.6245
 201205161600     390456000     50.8133
 201205161630     390457800     49.2608
 201205161700     390459600     50.1412
 201205161730     390461400     51.6503
 201205161800     390463200     51.8856
 201205161830     390465000     51.0637
 201205161900     390466800     50.3235
 201205161930     390468600     50.4364
 201205162000     390470400     50.3483
 201205162030     390472200     49.5300
 201205162100     390474000     52.1536
 201205162130     390475800     50.8029
 201205162200     390477600     49.4111
 201205162230     390479400     47.1929
 201205162300     390481200     47.0672
 201205162330     390483000     46.9071