% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210270000     404568000     46.0279
 201210270030     404569800     46.3738
 201210270100     404571600     46.3175
 201210270130     404573400     44.8076
 201210270200     404575200     44.2768
 201210270230     404577000     44.5759
 201210270300     404578800     45.3130
 201210270330     404580600     45.3130
 201210270400     404582400     46.8947
 201210270430     404584200     46.9215
 201210270500     404586000     48.2767
 201210270530     404587800     48.0174
 201210270600     404589600     50.5996
 201210270630     404591400     48.8171
 201210270700     404593200     51.8062
 201210270730     404595000     52.5117
 201210270800     404596800     53.2077
 201210270830     404598600     51.5859
 201210270900     404600400     49.5482
 201210270930     404602200     49.5014
 201210271000     404604000     50.3321
 201210271030     404605800     49.9588
 201210271100     404607600     52.3143
 201210271130     404609400     53.1350
 201210271200     404611200     53.0855
 201210271230     404613000     53.9020
 201210271300     404614800     54.1830
 201210271330     404616600     52.7742
 201210271400     404618400     54.1978
 201210271430     404620200     53.6070
 201210271500     404622000     53.8235
 201210271530     404623800     53.7620
 201210271600     404625600     55.3882
 201210271630     404627400     58.5074
 201210271730     404631000     60.4709
 201210271800     404632800     53.2220
 201210271830     404634600     55.1319
 201210271900     404636400     55.3656
 201210271930     404638200     56.1296
 201210272000     404640000     53.9348
 201210272030     404641800     53.3415
 201210272100     404643600     54.5657
 201210272130     404645400     53.3680
 201210272200     404647200     53.4679
 201210272230     404649000     52.3666
 201210272300     404650800     53.0867
 201210272330     404652600     53.5313