% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201109290000     370526400     51.9948
 201109290030     370528200     50.3939
 201109290100     370530000     50.0315
 201109290130     370531800     51.0124
 201109290200     370533600     51.6995
 201109290230     370535400     52.6655
 201109290300     370537200     52.3558
 201109290330     370539000     52.9281
 201109290400     370540800     53.8562
 201109290430     370542600     54.7898
 201109290500     370544400     54.5804
 201109290530     370546200     53.9145
 201109290600     370548000     53.7732
 201109290630     370549800     54.1677
 201109290700     370551600     54.3870
 201109290730     370553400     53.9093
 201109290800     370555200     54.0565
 201109290830     370557000     53.1512
 201109290900     370558800     52.6999
 201109290930     370560600     52.3793
 201109291000     370562400     52.0850
 201109291030     370564200     52.0203
 201109291100     370566000     51.4722
 201109291130     370567800     50.9022
 201109291200     370569600     51.8976
 201109291230     370571400     50.9766
 201109291300     370573200     49.7536
 201109291330     370575000     51.2056
 201109291400     370576800     51.9956
 201109291430     370578600     51.7498
 201109291500     370580400     52.5305
 201109291530     370582200     53.4604
 201109291600     370584000     55.3698
 201109291630     370585800     53.4782
 201109291700     370587600     53.4348
 201109291730     370589400     56.2684
 201109291800     370591200     52.6192
 201109291830     370593000     49.4344
 201109291900     370594800     48.8712
 201109291930     370596600     49.3602
 201109292000     370598400     50.4208
 201109292030     370600200     48.8831
 201109292100     370602000     48.0724
 201109292130     370603800     49.7537
 201109292200     370605600     49.8793
 201109292230     370607400     49.3570
 201109292300     370609200     49.0487
 201109292330     370611000     49.4312