% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210270000     404568000     44.5463
 201210270030     404569800     43.0743
 201210270100     404571600     42.4360
 201210270130     404573400     42.2629
 201210270200     404575200     43.0430
 201210270230     404577000     42.9894
 201210270300     404578800     43.5512
 201210270330     404580600     43.9649
 201210270400     404582400     45.1990
 201210270430     404584200     45.9252
 201210270500     404586000     46.2394
 201210270530     404587800     49.5451
 201210270600     404589600     48.8360
 201210270630     404591400     51.2974
 201210270700     404593200     52.0155
 201210270730     404595000     51.0527
 201210270800     404596800     49.8298
 201210270830     404598600     51.3066
 201210270900     404600400     48.7546
 201210270930     404602200     49.0847
 201210271000     404604000     49.4269
 201210271030     404605800     49.2663
 201210271100     404607600     50.2018
 201210271130     404609400     51.8043
 201210271200     404611200     52.2224
 201210271230     404613000     51.2019
 201210271300     404614800     52.3733
 201210271330     404616600     51.6149
 201210271400     404618400     50.6602
 201210271430     404620200     51.5263
 201210271500     404622000     53.1489
 201210271530     404623800     53.0095
 201210271600     404625600     55.6928
 201210271630     404627400     59.6805
 201210271700     404629200     53.3287
 201210271730     404631000     54.9114
 201210271800     404632800     53.7711
 201210271830     404634600     55.6906
 201210271900     404636400     54.4175
 201210271930     404638200     55.4689
 201210272000     404640000     53.8961
 201210272030     404641800     53.2104
 201210272100     404643600     53.4642
 201210272130     404645400     52.0984
 201210272200     404647200     52.5696
 201210272230     404649000     51.7095
 201210272300     404650800     52.6285
 201210272330     404652600     52.7253