% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201211200000     406641600     54.9145
 201211200030     406643400     56.1944
 201211200100     406645200     58.3751
 201211200130     406647000     58.6606
 201211200200     406648800     58.5591
 201211200230     406650600     58.5476
 201211200300     406652400     58.0952
 201211200330     406654200     55.9955
 201211200400     406656000     55.1128
 201211200430     406657800     54.1030
 201211200500     406659600     53.3681
 201211200530     406661400     51.2126
 201211200600     406663200     50.8752
 201211200630     406665000     50.7138
 201211200700     406666800     50.7632
 201211200730     406668600     50.9275
 201211200800     406670400     50.7483
 201211200830     406672200     49.6315
 201211200900     406674000     49.7966
 201211200930     406675800     50.8025
 201211201000     406677600     51.6475
 201211201030     406679400     52.8391
 201211201100     406681200     52.9412
 201211201130     406683000     52.5768
 201211201200     406684800     52.0474
 201211201230     406686600     51.3242
 201211201300     406688400     51.4651
 201211201330     406690200     52.2286
 201211201400     406692000     52.3784
 201211201430     406693800     52.4492
 201211201500     406695600     52.4804
 201211201530     406697400     51.5282
 201211201600     406699200     53.7489
 201211201630     406701000     53.3837
 201211201700     406702800     53.8409
 201211201730     406704600     53.3344
 201211201800     406706400     52.8671
 201211201830     406708200     53.3452
 201211201900     406710000     52.5533
 201211201930     406711800     53.2384
 201211202000     406713600     54.0404
 201211202030     406715400     53.4329
 201211202100     406717200     51.7651
 201211202130     406719000     52.1133
 201211202200     406720800     51.2184
 201211202230     406722600     51.2587
 201211202300     406724400     52.5579
 201211202330     406726200     52.3798