% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201106210000     361886400     59.8489
 201106210030     361888200     60.2467
 201106210100     361890000     60.7201
 201106210130     361891800     61.4597
 201106210200     361893600     61.5789
 201106210230     361895400     61.5865
 201106210300     361897200     61.8081
 201106210330     361899000     61.4008
 201106210400     361900800     61.1274
 201106210430     361902600     62.0846
 201106210500     361904400     63.1324
 201106210530     361906200     62.3520
 201106210600     361908000     61.1844
 201106210630     361909800     57.9204
 201106210700     361911600     55.0484
 201106210730     361913400     53.0334
 201106210800     361915200     51.3928
 201106210830     361917000     50.1329
 201106210900     361918800     48.5677
 201106210930     361920600     47.3588
 201106211000     361922400     45.9168
 201106211030     361924200     45.4962
 201106211100     361926000     45.7280
 201106211130     361927800     46.1451
 201106211200     361929600     46.6977
 201106211230     361931400     46.9638
 201106211300     361933200     47.6273
 201106211330     361935000     46.9328
 201106211400     361936800     46.6994
 201106211430     361938600     48.5706
 201106211500     361940400     49.7050
 201106211530     361942200     48.9368
 201106211600     361944000     48.9873
 201106211630     361945800     50.1521
 201106211700     361947600     50.0619
 201106211730     361949400     50.2746
 201106211800     361951200     51.5004
 201106211830     361953000     52.1094
 201106211900     361954800     52.2380
 201106211930     361956600     55.2297
 201106212000     361958400     55.0520
 201106212030     361960200     53.1717
 201106212100     361962000     50.7262
 201106212130     361963800     49.1609
 201106212200     361965600     47.4812
 201106212230     361967400     46.7662
 201106212300     361969200     45.9376
 201106212330     361971000     45.3014