% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210160000     403617600     52.7957
 201210160030     403619400     51.6553
 201210160100     403621200     52.6952
 201210160130     403623000     53.0825
 201210160200     403624800     53.5058
 201210160230     403626600     52.9875
 201210160300     403628400     53.6217
 201210160330     403630200     54.3167
 201210160400     403632000     54.8130
 201210160430     403633800     53.6592
 201210160500     403635600     52.8779
 201210160530     403637400     51.9658
 201210160600     403639200     51.7346
 201210160630     403641000     52.2375
 201210160700     403642800     51.9089
 201210160730     403644600     51.5604
 201210160800     403646400     51.2413
 201210160830     403648200     53.3565
 201210160900     403650000     51.8786
 201210160930     403651800     51.8126
 201210161000     403653600     51.6022
 201210161030     403655400     50.3561
 201210161100     403657200     50.4231
 201210161130     403659000     51.0616
 201210161200     403660800     51.8374
 201210161230     403662600     51.8150
 201210161300     403664400     51.8377
 201210161330     403666200     51.5237
 201210161400     403668000     51.2453
 201210161430     403669800     51.0125
 201210161500     403671600     50.4313
 201210161530     403673400     49.9666
 201210161600     403675200     50.9815
 201210161630     403677000     52.0582
 201210161700     403678800     53.8682
 201210161730     403680600     53.8430
 201210161800     403682400     54.7697
 201210161830     403684200     54.4267
 201210161900     403686000     55.8082
 201210161930     403687800     54.1651
 201210162000     403689600     56.0557
 201210162030     403691400     57.2407
 201210162100     403693200     58.6906
 201210162130     403695000     56.3194
 201210162200     403696800     54.7917
 201210162230     403698600     56.0297
 201210162300     403700400     54.2860
 201210162330     403702200     53.9935