% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201205060000     389534400     52.8140
 201205060030     389536200     52.7111
 201205060100     389538000     55.6586
 201205060130     389539800     60.1294
 201205060200     389541600     60.5003
 201205060230     389543400     60.0564
 201205060300     389545200     57.9225
 201205060330     389547000     58.1922
 201205060400     389548800     58.7063
 201205060430     389550600     58.1837
 201205060500     389552400     58.4177
 201205060530     389554200     58.4989
 201205060600     389556000     57.5391
 201205060630     389557800     57.2225
 201205060700     389559600     56.7572
 201205060730     389561400     57.2106
 201205060800     389563200     58.2916
 201205060830     389565000     60.3589
 201205060900     389566800     59.0617
 201205060930     389568600     58.0661
 201205061000     389570400     57.9755
 201205061030     389572200     57.4254
 201205061100     389574000     56.6923
 201205061130     389575800     58.1865
 201205061200     389577600     57.9194
 201205061230     389579400     57.7162
 201205061300     389581200     58.8685
 201205061330     389583000     58.9256
 201205061400     389584800     60.7169
 201205061430     389586600     59.0265
 201205061500     389588400     58.5565
 201205061530     389590200     60.2064
 201205061600     389592000     58.9621
 201205061630     389593800     58.2632
 201205061700     389595600     57.4239
 201205061730     389597400     56.7716
 201205061800     389599200     56.4002
 201205061830     389601000     56.6122
 201205061900     389602800     54.6005
 201205061930     389604600     54.5398
 201205062000     389606400     53.3921
 201205062030     389608200     53.3571
 201205062100     389610000     52.1241
 201205062130     389611800     52.3138
 201205062200     389613600     52.1716
 201205062230     389615400     52.5175
 201205062300     389617200     51.5852
 201205062330     389619000     51.4177