% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210030000     402494400     55.6571
 201210030030     402496200     54.3751
 201210030100     402498000     52.8331
 201210030130     402499800     50.6814
 201210030200     402501600     50.4028
 201210030230     402503400     50.8930
 201210030300     402505200     50.3682
 201210030330     402507000     51.0005
 201210030400     402508800     51.8039
 201210030430     402510600     52.2801
 201210030500     402512400     52.9286
 201210030530     402514200     53.1839
 201210030600     402516000     52.8259
 201210030630     402517800     51.0408
 201210030700     402519600     49.7506
 201210030730     402521400     48.1679
 201210030800     402523200     48.5573
 201210030830     402525000     49.5019
 201210030900     402526800     49.8959
 201210030930     402528600     49.1539
 201210031000     402530400     49.5866
 201210031030     402532200     49.4877
 201210031100     402534000     50.1507
 201210031130     402535800     49.4437
 201210031200     402537600     49.3649
 201210031230     402539400     50.3052
 201210031300     402541200     50.1362
 201210031330     402543000     50.5925
 201210031400     402544800     50.5811
 201210031430     402546600     52.6192
 201210031500     402548400     52.4291
 201210031530     402550200     53.0723
 201210031600     402552000     51.8264
 201210031630     402553800     50.1880
 201210031700     402555600     51.4610
 201210031730     402557400     54.8498
 201210031800     402559200     52.6854
 201210031830     402561000     52.4353
 201210031900     402562800     51.8032
 201210031930     402564600     48.6938
 201210032000     402566400     47.3199
 201210032030     402568200     52.7480
 201210032100     402570000     52.0944
 201210032130     402571800     52.9644
 201210032200     402573600     53.3274
 201210032230     402575400     53.5794
 201210032300     402577200     50.8593
 201210032330     402579000     51.4839