% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201208170000     398433600     41.8156
 201208170030     398435400     42.2101
 201208170100     398437200     43.8376
 201208170130     398439000     44.0786
 201208170200     398440800     43.5244
 201208170230     398442600     44.0010
 201208170300     398444400     46.3935
 201208170330     398446200     47.6348
 201208170400     398448000     46.0378
 201208170430     398449800     45.8477
 201208170500     398451600     45.2166
 201208170530     398453400     46.2550
 201208170600     398455200     45.9195
 201208170630     398457000     47.3526
 201208170700     398458800     49.2309
 201208170730     398460600     47.3807
 201208170800     398462400     43.8408
 201208170830     398464200     43.1435
 201208170900     398466000     44.4978
 201208170930     398467800     44.0542
 201208171000     398469600     41.8730
 201208171030     398471400     40.2321
 201208171100     398473200     40.1828
 201208171130     398475000     39.7381
 201208171200     398476800     38.5758
 201208171230     398478600     38.7990
 201208171300     398480400     39.2873
 201208171330     398482200     39.7435
 201208171400     398484000     41.0604
 201208171430     398485800     40.1566
 201208171500     398487600     40.3926
 201208171530     398489400     40.5481
 201208171600     398491200     40.1785
 201208171630     398493000     38.4511
 201208171700     398494800     39.2351
 201208171730     398496600     38.3102
 201208171800     398498400     38.7346
 201208171830     398500200     40.2375
 201208171900     398502000     39.1323
 201208171930     398503800     41.0868
 201208172000     398505600     43.6050
 201208172030     398507400     40.2001
 201208172100     398509200     39.4361
 201208172130     398511000     36.3711
 201208172200     398512800     37.8801
 201208172230     398514600     38.6182
 201208172300     398516400     36.1347
 201208172330     398518200     35.1400