% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201209160000     401025600     49.9251
 201209160030     401027400     48.8813
 201209160100     401029200     50.3820
 201209160130     401031000     50.6890
 201209160200     401032800     50.5754
 201209160230     401034600     50.7048
 201209160300     401036400     50.4886
 201209160330     401038200     53.0775
 201209160400     401040000     52.7463
 201209160430     401041800     49.1778
 201209160500     401043600     46.9566
 201209160530     401045400     47.1838
 201209160600     401047200     48.5911
 201209160630     401049000     48.2336
 201209160700     401050800     50.4734
 201209160730     401052600     49.6837
 201209160800     401054400     50.3901
 201209160830     401056200     51.8579
 201209160900     401058000     52.2819
 201209160930     401059800     52.2052
 201209161000     401061600     52.9389
 201209161030     401063400     52.8979
 201209161100     401065200     52.5401
 201209161130     401067000     50.0984
 201209161200     401068800     47.4403
 201209161230     401070600     46.8122
 201209161300     401072400     47.7768
 201209161330     401074200     47.2693
 201209161400     401076000     48.0287
 201209161430     401077800     52.5885
 201209161500     401079600     53.7209
 201209161530     401081400     53.3320
 201209161600     401083200     52.5685
 201209161630     401085000     52.1832
 201209161700     401086800     52.3939
 201209161730     401088600     51.7996
 201209161800     401090400     51.4625
 201209161830     401092200     53.2940
 201209161900     401094000     51.7236
 201209161930     401095800     50.6684
 201209162000     401097600     50.9055
 201209162030     401099400     50.9587
 201209162100     401101200     49.3592
 201209162130     401103000     49.9660
 201209162200     401104800     50.7882
 201209162230     401106600     51.3143
 201209162300     401108400     51.1454
 201209162330     401110200     51.1244