% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201106210000     361886400     60.4038
 201106210030     361888200     60.8391
 201106210100     361890000     60.7337
 201106210130     361891800     60.2756
 201106210200     361893600     60.0451
 201106210230     361895400     60.0986
 201106210300     361897200     60.7706
 201106210330     361899000     61.0013
 201106210400     361900800     60.6621
 201106210430     361902600     60.1243
 201106210500     361904400     59.7613
 201106210530     361906200     59.7701
 201106210600     361908000     59.8890
 201106210630     361909800     60.5760
 201106210700     361911600     60.4851
 201106210730     361913400     59.8055
 201106210800     361915200     57.4440
 201106210830     361917000     55.2703
 201106210900     361918800     53.4168
 201106210930     361920600     51.5695
 201106211000     361922400     49.3543
 201106211030     361924200     47.3693
 201106211100     361926000     46.3760
 201106211130     361927800     45.1825
 201106211200     361929600     44.2738
 201106211230     361931400     43.9839
 201106211300     361933200     42.9064
 201106211330     361935000     41.7290
 201106211400     361936800     42.1230
 201106211430     361938600     45.6874
 201106211500     361940400     48.0542
 201106211530     361942200     48.2849
 201106211600     361944000     48.5595
 201106211630     361945800     50.2016
 201106211700     361947600     50.5214
 201106211730     361949400     50.8399
 201106211800     361951200     52.5133
 201106211830     361953000     53.9923
 201106211900     361954800     54.0163
 201106211930     361956600     51.6031
 201106212000     361958400     49.2062
 201106212030     361960200     47.8821
 201106212100     361962000     48.5874
 201106212130     361963800     49.8545
 201106212200     361965600     50.2645
 201106212230     361967400     48.3314
 201106212300     361969200     47.1860
 201106212330     361971000     47.4047