% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201106100000     360936000     56.1658
 201106100030     360937800     56.0400
 201106100100     360939600     55.6590
 201106100130     360941400     55.8798
 201106100200     360943200     55.5554
 201106100230     360945000     55.0256
 201106100300     360946800     55.2212
 201106100330     360948600     55.4432
 201106100400     360950400     54.7255
 201106100430     360952200     53.6382
 201106100500     360954000     53.2414
 201106100530     360955800     53.3058
 201106100600     360957600     53.0377
 201106100630     360959400     53.0824
 201106100700     360961200     52.5041
 201106100730     360963000     52.2700
 201106100800     360964800     51.8850
 201106100830     360966600     51.3635
 201106100900     360968400     50.9284
 201106100930     360970200     50.7392
 201106101000     360972000     50.6311
 201106101030     360973800     49.7516
 201106101100     360975600     48.6768
 201106101130     360977400     48.0340
 201106101200     360979200     48.1417
 201106101230     360981000     48.2882
 201106101300     360982800     48.2170
 201106101330     360984600     47.7929
 201106101400     360986400     47.2953
 201106101430     360988200     46.7238
 201106101500     360990000     47.8948
 201106101530     360991800     48.9286
 201106101600     360993600     48.4432
 201106101630     360995400     48.3783
 201106101700     360997200     48.8117
 201106101730     360999000     49.7584
 201106101800     361000800     49.9304
 201106101830     361002600     51.5510
 201106101900     361004400     52.8908
 201106101930     361006200     54.6444
 201106102000     361008000     56.2326
 201106102030     361009800     56.2170
 201106102100     361011600     56.9965
 201106102130     361013400     53.6137
 201106102200     361015200     53.4933
 201106102230     361017000     55.0298
 201106102300     361018800     55.5986
 201106102330     361020600     54.4834