% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201105300000     359985600     73.9094
 201105300030     359987400     72.1349
 201105300100     359989200     69.4332
 201105300130     359991000     66.7627
 201105300200     359992800     65.7902
 201105300230     359994600     63.9299
 201105300300     359996400     61.3158
 201105300330     359998200     60.1860
 201105300400     360000000     62.0442
 201105300430     360001800     61.1402
 201105300500     360003600     61.0900
 201105300530     360005400     60.9396
 201105300600     360007200     61.2132
 201105300630     360009000     60.9676
 201105300700     360010800     60.4457
 201105300730     360012600     60.4781
 201105300800     360014400     60.6752
 201105300830     360016200     61.2299
 201105300900     360018000     60.6736
 201105300930     360019800     60.4384
 201105301000     360021600     61.1427
 201105301030     360023400     62.9012
 201105301100     360025200     62.4084
 201105301130     360027000     60.7677
 201105301200     360028800     61.0815
 201105301230     360030600     58.3503