% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210030000     402494400     48.9964
 201210030030     402496200     48.6980
 201210030100     402498000     48.7607
 201210030130     402499800     48.1944
 201210030200     402501600     47.7529
 201210030230     402503400     49.2538
 201210030300     402505200     50.0110
 201210030330     402507000     50.7967
 201210030400     402508800     50.8738
 201210030430     402510600     50.4943
 201210030500     402512400     49.7880
 201210030530     402514200     49.1673
 201210030600     402516000     51.4203
 201210030630     402517800     49.4164
 201210030700     402519600     50.1352
 201210030730     402521400     50.2267
 201210030800     402523200     49.1497
 201210030830     402525000     48.6147
 201210030900     402526800     48.1024
 201210030930     402528600     49.3147
 201210031000     402530400     48.5178
 201210031030     402532200     47.5855
 201210031100     402534000     48.4386
 201210031130     402535800     48.4648
 201210031200     402537600     47.9596
 201210031230     402539400     48.1472
 201210031300     402541200     48.8661
 201210031330     402543000     48.9706
 201210031400     402544800     50.8718
 201210031430     402546600     52.2880
 201210031500     402548400     50.1335
 201210031530     402550200     51.0063
 201210031600     402552000     51.2207
 201210031630     402553800     52.0891
 201210031700     402555600     48.1090
 201210031730     402557400     49.7850
 201210031800     402559200     50.9171
 201210031830     402561000     51.2256
 201210031900     402562800     52.6591
 201210031930     402564600     55.2792
 201210032000     402566400     51.9174
 201210032030     402568200     51.5487
 201210032100     402570000     52.0725
 201210032130     402571800     49.9501
 201210032200     402573600     49.6691
 201210032230     402575400     49.0292
 201210032300     402577200     49.6687
 201210032330     402579000     49.9073