% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201202070000     381844800     62.5589
 201202070030     381846600     63.2307
 201202070100     381848400     60.6632
 201202070130     381850200     59.6561
 201202070200     381852000     59.4514
 201202070230     381853800     58.6778
 201202070300     381855600     57.8461
 201202070330     381857400     58.1184
 201202070400     381859200     58.7185
 201202070430     381861000     58.0110
 201202070500     381862800     57.9028
 201202070530     381864600     59.0368
 201202070600     381866400     58.6241
 201202070630     381868200     58.6986
 201202070700     381870000     58.1166
 201202070730     381871800     57.2665
 201202070800     381873600     56.7668
 201202070830     381875400     57.0185
 201202070900     381877200     57.2611
 201202070930     381879000     56.4915
 201202071000     381880800     55.8710
 201202071030     381882600     55.3004
 201202071100     381884400     55.2352
 201202071130     381886200     55.5668
 201202071200     381888000     55.0794
 201202071230     381889800     55.5782
 201202071300     381891600     56.8614
 201202071330     381893400     57.7443
 201202071400     381895200     57.1030
 201202071430     381897000     57.0159
 201202071500     381898800     57.0813
 201202071530     381900600     56.5793
 201202071600     381902400     55.1595
 201202071630     381904200     57.5359
 201202071700     381906000     58.2412
 201202071730     381907800     58.6339
 201202071800     381909600     56.5298
 201202071830     381911400     55.7833
 201202071900     381913200     55.5862
 201202071930     381915000     56.4554
 201202072000     381916800     55.6085
 201202072030     381918600     56.5648
 201202072100     381920400     58.3738
 201202072130     381922200     58.3013
 201202072200     381924000     57.3886
 201202072230     381925800     57.5062
 201202072300     381927600     58.1634
 201202072330     381929400     59.0312