% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201205060000     389534400     54.7588
 201205060030     389536200     55.5865
 201205060100     389538000     56.3390
 201205060130     389539800     56.4204
 201205060200     389541600     57.1155
 201205060230     389543400     58.0761
 201205060300     389545200     58.5098
 201205060330     389547000     58.4092
 201205060400     389548800     57.7442
 201205060430     389550600     56.6494
 201205060500     389552400     56.1251
 201205060530     389554200     57.5001
 201205060600     389556000     56.2781
 201205060630     389557800     56.0844
 201205060700     389559600     56.6613
 201205060730     389561400     56.0423
 201205060800     389563200     56.6536
 201205060830     389565000     57.5374
 201205060900     389566800     58.5871
 201205060930     389568600     58.5709
 201205061000     389570400     58.2297
 201205061030     389572200     57.5041
 201205061100     389574000     56.6854
 201205061130     389575800     56.9518
 201205061200     389577600     56.0562
 201205061230     389579400     56.6685
 201205061300     389581200     57.6618
 201205061330     389583000     57.8366
 201205061400     389584800     58.7131
 201205061430     389586600     58.0549
 201205061500     389588400     58.5629
 201205061530     389590200     58.5567
 201205061600     389592000     59.1411
 201205061630     389593800     58.2211
 201205061700     389595600     55.5795
 201205061730     389597400     54.2379
 201205061800     389599200     53.3267
 201205061830     389601000     52.3596
 201205061900     389602800     52.2763
 201205061930     389604600     51.4423
 201205062000     389606400     49.1693
 201205062030     389608200     49.6601
 201205062100     389610000     49.6359
 201205062130     389611800     48.8912
 201205062200     389613600     50.6411
 201205062230     389615400     51.2766
 201205062300     389617200     51.1336
 201205062330     389619000     50.4486