% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201211100000     405777600     52.6719
 201211100030     405779400     51.4347
 201211100100     405781200     51.2045
 201211100130     405783000     50.9476
 201211100200     405784800     51.1393
 201211100230     405786600     51.7347
 201211100300     405788400     52.4225
 201211100330     405790200     53.4715
 201211100400     405792000     51.8652
 201211100430     405793800     50.7767
 201211100500     405795600     50.8921
 201211100530     405797400     52.7034
 201211100600     405799200     49.6924
 201211100630     405801000     47.5537
 201211100700     405802800     48.6532
 201211100730     405804600     49.0958
 201211100800     405806400     50.5495
 201211100830     405808200     51.3879
 201211100900     405810000     52.6432
 201211100930     405811800     53.0721
 201211101000     405813600     52.5200
 201211101030     405815400     53.1226
 201211101100     405817200     53.7871
 201211101130     405819000     55.7181
 201211101200     405820800     55.0045
 201211101230     405822600     53.8177
 201211101300     405824400     54.5374
 201211101330     405826200     54.4704
 201211101400     405828000     54.1064
 201211101430     405829800     55.4237
 201211101500     405831600     54.9897
 201211101530     405833400     54.7065
 201211101600     405835200     56.8574
 201211101630     405837000     57.2296
 201211101700     405838800     56.1534
 201211101730     405840600     56.5641
 201211101800     405842400     55.1938
 201211101830     405844200     56.1900
 201211101900     405846000     55.0759
 201211101930     405847800     56.8652
 201211102000     405849600     57.9700
 201211102030     405851400     58.6083
 201211102100     405853200     60.8256
 201211102130     405855000     63.0570
 201211102200     405856800     62.4712
 201211102230     405858600     61.9016
 201211102300     405860400     63.7634
 201211102330     405862200     64.8805