% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201106210000     361886400     61.9269
 201106210030     361888200     62.2615
 201106210100     361890000     62.1055
 201106210130     361891800     61.7548
 201106210200     361893600     61.3728
 201106210230     361895400     60.8826
 201106210300     361897200     60.4248
 201106210330     361899000     60.6948
 201106210400     361900800     60.3957
 201106210430     361902600     60.3558
 201106210500     361904400     60.0699
 201106210530     361906200     60.1962
 201106210600     361908000     60.7866
 201106210630     361909800     60.9754
 201106210700     361911600     61.3954
 201106210730     361913400     62.5047
 201106210800     361915200     62.5079
 201106210830     361917000     61.0242
 201106210900     361918800     59.1810
 201106210930     361920600     57.7002
 201106211000     361922400     56.0708
 201106211030     361924200     54.4471
 201106211100     361926000     53.1888
 201106211130     361927800     51.1701
 201106211200     361929600     49.2912
 201106211230     361931400     47.5787
 201106211300     361933200     45.8947
 201106211330     361935000     44.9696
 201106211400     361936800     45.9412
 201106211430     361938600     48.4458
 201106211500     361940400     49.5753
 201106211530     361942200     48.7893
 201106211600     361944000     49.2280
 201106211630     361945800     50.5953
 201106211700     361947600     51.3531
 201106211730     361949400     51.3699
 201106211800     361951200     52.0004
 201106211830     361953000     52.7336
 201106211900     361954800     51.2372
 201106211930     361956600     51.4982
 201106212000     361958400     51.9574
 201106212030     361960200     54.2060
 201106212100     361962000     55.1604
 201106212130     361963800     55.4471
 201106212200     361965600     56.0092
 201106212230     361967400     57.2630
 201106212300     361969200     58.0518
 201106212330     361971000     57.4962