% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201203280000     386164800     55.9477
 201203280030     386166600     56.0355
 201203280100     386168400     55.5487
 201203280130     386170200     55.8660
 201203280200     386172000     56.3236
 201203280230     386173800     56.9460
 201203280300     386175600     57.0499
 201203280330     386177400     56.0973
 201203280400     386179200     56.4679
 201203280430     386181000     56.9858
 201203280500     386182800     56.9950
 201203280530     386184600     56.6599
 201203280600     386186400     57.7103
 201203280630     386188200     56.7204
 201203280700     386190000     57.4377
 201203280730     386191800     56.2721
 201203280800     386193600     56.6051
 201203280830     386195400     57.0230
 201203280900     386197200     57.8719
 201203280930     386199000     58.0095
 201203281000     386200800     58.1488
 201203281030     386202600     58.7652
 201203281100     386204400     59.2953
 201203281130     386206200     57.8905
 201203281200     386208000     57.6350
 201203281230     386209800     56.4629
 201203281300     386211600     55.4278
 201203281330     386213400     55.9725
 201203281400     386215200     57.3704
 201203281430     386217000     58.2611
 201203281500     386218800     57.1490
 201203281530     386220600     57.1090
 201203281600     386222400     55.8392
 201203281630     386224200     56.9229
 201203281700     386226000     56.0933
 201203281730     386227800     55.2500
 201203281800     386229600     54.4454
 201203281830     386231400     54.0146
 201203281900     386233200     52.8327
 201203281930     386235000     53.1085
 201203282000     386236800     53.6683
 201203282030     386238600     53.8590
 201203282100     386240400     53.9240
 201203282130     386242200     53.5699
 201203282200     386244000     52.9888
 201203282230     386245800     51.6566
 201203282300     386247600     51.0183
 201203282330     386249400     52.3041