% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201209160000     401025600     49.6519
 201209160030     401027400     50.0466
 201209160100     401029200     50.5116
 201209160130     401031000     51.1184
 201209160200     401032800     52.3415
 201209160230     401034600     52.3865
 201209160300     401036400     53.1092
 201209160330     401038200     54.8919
 201209160400     401040000     52.9330
 201209160430     401041800     47.6234
 201209160530     401045400     47.5336
 201209160600     401047200     49.9753
 201209160630     401049000     48.2444
 201209160700     401050800     50.3692
 201209160730     401052600     49.7922
 201209160800     401054400     50.7682
 201209160830     401056200     51.9148
 201209160900     401058000     53.1629
 201209160930     401059800     53.9808
 201209161000     401061600     53.6032
 201209161030     401063400     53.7010
 201209161100     401065200     54.2201
 201209161130     401067000     51.2790
 201209161200     401068800     49.3983
 201209161230     401070600     48.7199
 201209161300     401072400     49.0828
 201209161330     401074200     47.9353
 201209161400     401076000     46.3111
 201209161430     401077800     52.3663
 201209161500     401079600     53.1915
 201209161530     401081400     53.9394
 201209161600     401083200     54.4337
 201209161630     401085000     52.1512
 201209161700     401086800     54.8010
 201209161730     401088600     54.2785
 201209161800     401090400     53.9305
 201209161830     401092200     53.3345
 201209161900     401094000     52.6791
 201209161930     401095800     53.0623
 201209162000     401097600     52.2604
 201209162030     401099400     52.7911
 201209162100     401101200     51.6173
 201209162130     401103000     50.4578
 201209162200     401104800     50.9427
 201209162230     401106600     51.0629
 201209162300     401108400     51.3651
 201209162330     401110200     51.0908