% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201211100000     405777600     53.2692
 201211100030     405779400     52.5047
 201211100100     405781200     50.8303
 201211100130     405783000     50.7475
 201211100200     405784800     51.6670
 201211100230     405786600     51.9430
 201211100300     405788400     51.3010
 201211100330     405790200     52.0886
 201211100400     405792000     51.0800
 201211100430     405793800     51.0110
 201211100500     405795600     50.3320
 201211100530     405797400     50.8958
 201211100600     405799200     49.8058
 201211100630     405801000     49.8453
 201211100700     405802800     50.8019
 201211100730     405804600     50.2431
 201211100800     405806400     50.1968
 201211100830     405808200     50.0587
 201211100900     405810000     51.3659
 201211100930     405811800     52.3538
 201211101000     405813600     52.5651
 201211101030     405815400     52.9987
 201211101100     405817200     53.0459
 201211101130     405819000     52.8066
 201211101200     405820800     53.3534
 201211101230     405822600     53.5803
 201211101300     405824400     55.1160
 201211101330     405826200     54.4783
 201211101400     405828000     54.7945
 201211101430     405829800     53.1675
 201211101500     405831600     53.8713
 201211101530     405833400     56.1032
 201211101600     405835200     53.9863
 201211101630     405837000     54.7013
 201211101700     405838800     55.2343
 201211101730     405840600     55.4107
 201211101800     405842400     55.4790
 201211101830     405844200     55.6554
 201211101900     405846000     55.4645
 201211101930     405847800     56.0489
 201211102000     405849600     56.0393
 201211102030     405851400     57.5231
 201211102100     405853200     59.3203
 201211102130     405855000     57.5807
 201211102200     405856800     57.9994
 201211102230     405858600     58.4954
 201211102300     405860400     59.2679
 201211102330     405862200     60.0176