% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201106210000     361886400     62.4928
 201106210030     361888200     61.9166
 201106210100     361890000     61.0672
 201106210130     361891800     60.7763
 201106210200     361893600     60.5109
 201106210230     361895400     60.7797
 201106210300     361897200     60.5718
 201106210330     361899000     59.3807
 201106210400     361900800     58.8118
 201106210430     361902600     59.2456
 201106210500     361904400     58.8891
 201106210530     361906200     58.7065
 201106210600     361908000     58.1012
 201106210630     361909800     57.0239
 201106210700     361911600     56.1444
 201106210730     361913400     55.9226
 201106210800     361915200     55.0903
 201106210830     361917000     53.9153
 201106210900     361918800     51.9990
 201106210930     361920600     49.6493
 201106211000     361922400     47.6420
 201106211030     361924200     45.7569
 201106211100     361926000     44.2586
 201106211130     361927800     43.7597
 201106211200     361929600     43.1891
 201106211230     361931400     42.2374
 201106211300     361933200     40.7313
 201106211330     361935000     39.9083
 201106211400     361936800     40.3730
 201106211430     361938600     42.3279
 201106211500     361940400     45.4591
 201106211530     361942200     46.4618
 201106211600     361944000     47.2406
 201106211630     361945800     49.6920
 201106211700     361947600     51.1379
 201106211730     361949400     51.3087
 201106211800     361951200     52.8502
 201106211830     361953000     53.5769
 201106211900     361954800     53.2187
 201106211930     361956600     51.8170
 201106212000     361958400     53.3242
 201106212030     361960200     51.9887
 201106212100     361962000     50.1901
 201106212130     361963800     48.1651
 201106212200     361965600     46.7796
 201106212230     361967400     46.6575
 201106212300     361969200     46.2933
 201106212330     361971000     45.8633