% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201105290000     359899200     56.2145
 201105290030     359901000     55.8405
 201105290100     359902800     55.5919
 201105290130     359904600     56.8840
 201105290200     359906400     58.8709
 201105290230     359908200     59.3616
 201105290300     359910000     59.1974
 201105290330     359911800     59.2598
 201105290400     359913600     58.9502
 201105290430     359915400     58.5504
 201105290500     359917200     58.1430
 201105290530     359919000     57.8456
 201105290600     359920800     57.8641
 201105290630     359922600     57.9639
 201105290700     359924400     58.6258
 201105290730     359926200     58.8657
 201105290800     359928000     58.6703
 201105290830     359929800     58.3762
 201105290900     359931600     58.1587
 201105290930     359933400     57.7073
 201105291000     359935200     56.6035
 201105291030     359937000     56.2371
 201105291100     359938800     55.6181
 201105291130     359940600     54.6879
 201105291200     359942400     54.0722
 201105291230     359944200     54.3764
 201105291300     359946000     54.7536
 201105291330     359947800     54.6529
 201105291400     359949600     54.6637
 201105291430     359951400     53.8780
 201105291500     359953200     53.3728
 201105291530     359955000     53.6283
 201105291600     359956800     53.8752
 201105291630     359958600     55.0108
 201105291700     359960400     54.0521
 201105291730     359962200     53.8847
 201105291800     359964000     55.1705
 201105291830     359965800     54.6574
 201105291900     359967600     55.2382
 201105291930     359969400     55.5748
 201105292000     359971200     56.1414
 201105292030     359973000     55.6396
 201105292100     359974800     53.8084
 201105292130     359976600     52.2514
 201105292200     359978400     53.5645
 201105292230     359980200     56.6646
 201105292300     359982000     61.0204
 201105292330     359983800     64.3254