% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201105290000     359899200     56.3281
 201105290030     359901000     56.1841
 201105290100     359902800     55.8556
 201105290130     359904600     56.1454
 201105290200     359906400     56.4826
 201105290230     359908200     56.3184
 201105290300     359910000     56.0149
 201105290330     359911800     55.7918
 201105290400     359913600     55.7179
 201105290430     359915400     55.5222
 201105290500     359917200     55.1749
 201105290530     359919000     54.4960
 201105290600     359920800     54.5019
 201105290630     359922600     55.2637
 201105290700     359924400     55.5966
 201105290730     359926200     55.6161
 201105290800     359928000     55.7274
 201105290830     359929800     55.7287
 201105290900     359931600     54.8351
 201105290930     359933400     54.2983
 201105291000     359935200     54.7694
 201105291030     359937000     54.5210
 201105291100     359938800     54.4452
 201105291130     359940600     53.6481
 201105291200     359942400     52.9206
 201105291230     359944200     53.3060
 201105291300     359946000     54.2094
 201105291330     359947800     55.0736
 201105291400     359949600     55.4229
 201105291430     359951400     54.7060
 201105291500     359953200     53.5313
 201105291530     359955000     53.2045
 201105291600     359956800     54.1245
 201105291630     359958600     54.8111
 201105291700     359960400     56.2375
 201105291730     359962200     56.7489
 201105291800     359964000     56.2148
 201105291830     359965800     55.5619
 201105291900     359967600     55.5638
 201105291930     359969400     55.8862
 201105292000     359971200     56.2316
 201105292030     359973000     56.9031
 201105292100     359974800     56.2444
 201105292130     359976600     59.0666
 201105292200     359978400     60.7884
 201105292230     359980200     61.6840
 201105292300     359982000     60.4780
 201105292330     359983800     60.1705