% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201403170000     448286400     48.8358
 201403170030     448288200     48.9265
 201403170100     448290000     50.0208
 201403170130     448291800     51.3805
 201403170200     448293600     51.5053
 201403170230     448295400     51.9416
 201403170300     448297200     50.8141
 201403170330     448299000     50.5641
 201403170400     448300800     50.7888
 201403170430     448302600     50.3068
 201403170500     448304400     50.0461
 201403170530     448306200     49.9748
 201403170600     448308000     49.7773
 201403170630     448309800     50.7335
 201403170700     448311600     50.1371
 201403170730     448313400     50.2747
 201403170800     448315200     51.0999
 201403170830     448317000     51.3194
 201403170900     448318800     50.6674
 201403170930     448320600     50.8647
 201403171000     448322400     50.3392
 201403171030     448324200     50.0061
 201403171100     448326000     50.3255
 201403171130     448327800     50.5656
 201403171200     448329600     50.6331
 201403171230     448331400     51.3330
 201403171300     448333200     52.7960
 201403171330     448335000     54.1719
 201403171400     448336800     54.5146
 201403171430     448338600     55.2477
 201403171500     448340400     54.2603
 201403171530     448342200     55.2823
 201403171600     448344000     54.8510
 201403171630     448345800     52.9911
 201403171700     448347600     54.6539
 201403171730     448349400     54.6378
 201403171800     448351200     58.6032
 201403171830     448353000     56.3846
 201403171900     448354800     55.8435
 201403171930     448356600     54.8688
 201403172000     448358400     54.6275
 201403172030     448360200     54.6228
 201403172100     448362000     54.7043
 201403172130     448363800     55.0571
 201403172200     448365600     53.9477
 201403172230     448367400     53.4426
 201403172300     448369200     52.6011
 201403172330     448371000     51.6037