% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201109220000     369921600     44.9369
 201109220030     369923400     46.3714
 201109220100     369925200     45.0562
 201109220130     369927000     43.1573
 201109220200     369928800     43.6637
 201109220230     369930600     43.0729
 201109220300     369932400     43.2532
 201109220330     369934200     44.3215
 201109220400     369936000     41.9933
 201109220430     369937800     41.2426
 201109220500     369939600     41.5019
 201109220530     369941400     42.2629
 201109220600     369943200     41.6755
 201109220630     369945000     41.8886
 201109220700     369946800     41.6224
 201109220730     369948600     42.8771
 201109220800     369950400     44.0255
 201109220830     369952200     44.1998
 201109220900     369954000     44.1796
 201109220930     369955800     43.2214
 201109221000     369957600     42.9387
 201109221030     369959400     43.0965
 201109221100     369961200     44.1450
 201109221130     369963000     45.8003
 201109221200     369964800     44.7120
 201109221230     369966600     44.7587
 201109221300     369968400     43.9325
 201109221330     369970200     43.0224
 201109221400     369972000     43.6350
 201109221430     369973800     44.4275
 201109221500     369975600     46.3144
 201109221530     369977400     48.1896
 201109221600     369979200     46.3500
 201109221630     369981000     52.2741
 201109221700     369982800     52.0867
 201109221730     369984600     48.8700
 201109221800     369986400     48.8027
 201109221830     369988200     48.5769
 201109221900     369990000     47.3240
 201109221930     369991800     46.0337
 201109222000     369993600     45.0387
 201109222030     369995400     46.7445
 201109222100     369997200     47.7187
 201109222130     369999000     47.5617
 201109222200     370000800     45.8241
 201109222230     370002600     49.9038
 201109222300     370004400     51.1676
 201109222330     370006200     53.1786