% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201403210000     448632000     57.1333
 201403210030     448633800     56.4561
 201403210100     448635600     56.3424
 201403210130     448637400     56.6456
 201403210200     448639200     56.3978
 201403210230     448641000     57.0385
 201403210300     448642800     57.1204
 201403210330     448644600     56.4944
 201403210400     448646400     57.1074
 201403210430     448648200     58.3882
 201403210500     448650000     59.7264
 201403210530     448651800     59.5968
 201403210600     448653600     59.8057
 201403210630     448655400     59.5342
 201403210700     448657200     60.5139
 201403210730     448659000     60.6851
 201403210800     448660800     61.9806
 201403210830     448662600     59.4171
 201403210900     448664400     60.4436
 201403210930     448666200     59.7855
 201403211000     448668000     59.5880
 201403211030     448669800     60.5423
 201403211100     448671600     59.1571
 201403211130     448673400     59.3584
 201403211200     448675200     60.4052
 201403211230     448677000     60.2198
 201403211300     448678800     60.9955
 201403211330     448680600     61.1931
 201403211400     448682400     61.0541
 201403211430     448684200     60.7622
 201403211500     448686000     59.9347
 201403211530     448687800     60.1720
 201403211600     448689600     60.7273
 201403211630     448691400     60.5530
 201403211700     448693200     61.2253
 201403211730     448695000     61.4518
 201403211800     448696800     61.8532
 201403211830     448698600     62.3752
 201403211900     448700400     62.6268
 201403211930     448702200     63.7560
 201403212000     448704000     64.7294
 201403212030     448705800     63.3527
 201403212100     448707600     60.5489
 201403212130     448709400     61.0816
 201403212200     448711200     62.1998
 201403212230     448713000     60.3274
 201403212300     448714800     58.3201
 201403212330     448716600     57.6360