% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201211230000     406900800     54.9188
 201211230030     406902600     54.3448
 201211230100     406904400     54.2205
 201211230130     406906200     56.0461
 201211230200     406908000     55.4350
 201211230230     406909800     56.6234
 201211230300     406911600     55.9226
 201211230330     406913400     55.4713
 201211230400     406915200     55.9959
 201211230430     406917000     56.4518
 201211230500     406918800     54.9661
 201211230530     406920600     53.2650
 201211230600     406922400     54.3199
 201211230630     406924200     52.8016
 201211230700     406926000     52.5276
 201211230730     406927800     52.9725
 201211230800     406929600     54.3396
 201211230830     406931400     54.5744
 201211230900     406933200     54.5444
 201211230930     406935000     55.2856
 201211231000     406936800     55.0715
 201211231030     406938600     55.8238
 201211231100     406940400     56.2335
 201211231130     406942200     56.2063
 201211231200     406944000     55.2233
 201211231230     406945800     55.6447
 201211231300     406947600     55.2218
 201211231330     406949400     55.1419
 201211231400     406951200     55.1702
 201211231430     406953000     54.7211
 201211231500     406954800     54.7352
 201211231530     406956600     57.2811
 201211231600     406958400     56.8599
 201211231630     406960200     57.1512
 201211231700     406962000     60.1018
 201211231730     406963800     56.8353
 201211231800     406965600     57.8741
 201211231830     406967400     57.4182
 201211231900     406969200     54.4765
 201211231930     406971000     57.8751
 201211232000     406972800     59.9966
 201211232030     406974600     58.0216
 201211232100     406976400     56.3969
 201211232130     406978200     55.7981
 201211232200     406980000     53.9021
 201211232230     406981800     55.0857
 201211232300     406983600     56.4118
 201211232330     406985400     57.0433