% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210270000     404568000     45.5808
 201210270030     404569800     46.1853
 201210270100     404571600     47.1499
 201210270130     404573400     46.9886
 201210270200     404575200     46.8781
 201210270230     404577000     46.1204
 201210270300     404578800     47.8783
 201210270330     404580600     50.7134
 201210270400     404582400     51.8521
 201210270430     404584200     47.7823
 201210270500     404586000     47.1839
 201210270530     404587800     48.1786
 201210270600     404589600     48.3008
 201210270630     404591400     51.0693
 201210270700     404593200     51.4039
 201210270730     404595000     51.7886
 201210270800     404596800     51.9070
 201210270830     404598600     51.9924
 201210270900     404600400     52.6217
 201210270930     404602200     52.7085
 201210271000     404604000     54.5555
 201210271030     404605800     56.7048
 201210271100     404607600     54.6914
 201210271130     404609400     54.0809
 201210271200     404611200     54.9257
 201210271230     404613000     54.8022
 201210271300     404614800     53.9053
 201210271330     404616600     53.9181
 201210271400     404618400     54.9435
 201210271430     404620200     54.3484
 201210271500     404622000     56.6468
 201210271530     404623800     59.2464
 201210271600     404625600     60.0219
 201210271630     404627400     61.6566
 201210271700     404629200     63.1771
 201210271730     404631000     61.4476
 201210271800     404632800     60.4315
 201210271830     404634600     57.5911
 201210271900     404636400     55.3559
 201210271930     404638200     53.7636
 201210272000     404640000     53.1361
 201210272030     404641800     52.8997
 201210272100     404643600     53.7725
 201210272130     404645400     54.2322
 201210272200     404647200     54.7650
 201210272230     404649000     55.7865
 201210272300     404650800     56.8999
 201210272330     404652600     56.4674