% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210170000     403704000     57.0653
 201210170030     403705800     55.2641
 201210170100     403707600     53.9527
 201210170130     403709400     55.2912
 201210170200     403711200     53.1646
 201210170230     403713000     52.5042
 201210170300     403714800     52.6746
 201210170330     403716600     51.4144
 201210170400     403718400     49.3630
 201210170430     403720200     49.3038
 201210170500     403722000     48.9439
 201210170530     403723800     47.9044
 201210170600     403725600     46.7783
 201210170630     403727400     44.4574
 201210170700     403729200     44.7171
 201210170730     403731000     45.7286
 201210170800     403732800     44.7951
 201210170830     403734600     44.5798
 201210170900     403736400     43.7746
 201210170930     403738200     44.2189
 201210171000     403740000     45.5253
 201210171030     403741800     45.6532
 201210171100     403743600     45.5784
 201210171130     403745400     45.9236
 201210171200     403747200     46.6250
 201210171230     403749000     47.7462
 201210171300     403750800     49.2362
 201210171330     403752600     48.8425
 201210171400     403754400     47.7883
 201210171430     403756200     49.0509
 201210171500     403758000     48.9572
 201210171530     403759800     49.5968
 201210171600     403761600     49.0912
 201210171630     403763400     49.5415
 201210171700     403765200     49.3917
 201210171730     403767000     47.1033
 201210171800     403768800     47.6145
 201210171830     403770600     48.6796
 201210171900     403772400     47.6172
 201210171930     403774200     45.8370
 201210172000     403776000     46.4638
 201210172030     403777800     47.1396
 201210172100     403779600     48.7031
 201210172130     403781400     48.6646
 201210172200     403783200     47.6479
 201210172230     403785000     49.6496
 201210172300     403786800     49.8644
 201210172330     403788600     50.8614