% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201208160000     398347200     49.1095
 201208160030     398349000     49.4771
 201208160100     398350800     49.3290
 201208160130     398352600     49.8877
 201208160200     398354400     49.1771
 201208160230     398356200     50.8142
 201208160300     398358000     48.9153
 201208160330     398359800     47.9401
 201208160400     398361600     47.8731
 201208160430     398363400     50.4080
 201208160500     398365200     55.3728
 201208160530     398367000     58.0409
 201208160600     398368800     55.5374
 201208160630     398370600     54.2893
 201208160700     398372400     50.6307
 201208160730     398374200     51.9868
 201208160800     398376000     52.8702
 201208160830     398377800     51.3940
 201208160900     398379600     51.8015
 201208160930     398381400     52.7505
 201208161000     398383200     52.3111
 201208161030     398385000     52.7666
 201208161600     398404800     50.4195
 201208161630     398406600     51.1607
 201208161700     398408400     50.4244
 201208161730     398410200     49.2637
 201208161800     398412000     47.1512
 201208161830     398413800     47.1581
 201208161900     398415600     45.5583
 201208162230     398428200     44.2064
 201208162330     398431800     42.2108