% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201108170000     366811200     45.0032
 201108170030     366813000     45.7384
 201108170100     366814800     48.9084
 201108170130     366816600     50.4533
 201108170200     366818400     51.1069
 201108170230     366820200     51.5087
 201108170300     366822000     51.9112
 201108170330     366823800     51.6136
 201108170400     366825600     51.8554
 201108170430     366827400     50.1324
 201108170500     366829200     49.6433
 201108170530     366831000     49.4710
 201108170600     366832800     49.6860
 201108170630     366834600     50.2203
 201108170700     366836400     49.3801
 201108170730     366838200     50.3818
 201108170800     366840000     50.4174
 201108170830     366841800     49.0813
 201108170900     366843600     48.2446
 201108170930     366845400     47.1258
 201108171000     366847200     47.1183
 201108171030     366849000     47.0617
 201108171100     366850800     46.5938
 201108171130     366852600     45.9568
 201108171200     366854400     44.9895
 201108171230     366856200     44.9219
 201108171300     366858000     45.3561
 201108171330     366859800     45.6178
 201108171400     366861600     46.2438
 201108171430     366863400     46.5608
 201108171500     366865200     46.2056
 201108171530     366867000     45.0802
 201108171600     366868800     44.0027
 201108171630     366870600     43.9959
 201108171700     366872400     43.9726
 201108171730     366874200     43.4935
 201108171800     366876000     43.2362
 201108171830     366877800     41.3675
 201108171900     366879600     42.9617
 201108171930     366881400     45.8185
 201108172000     366883200     45.4855
 201108172030     366885000     41.6977
 201108172100     366886800     39.9721
 201108172130     366888600     39.1920
 201108172200     366890400     38.8358
 201108172230     366892200     39.9470
 201108172300     366894000     40.3006
 201108172330     366895800     39.8324