% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201207300000     396878400     44.6532
 201207300030     396880200     44.6879
 201207300100     396882000     46.8838
 201207300130     396883800     47.0176
 201207300200     396885600     46.1216
 201207300230     396887400     46.2051
 201207300300     396889200     45.9945
 201207300330     396891000     45.9729
 201207300400     396892800     46.0872
 201207300430     396894600     46.2562
 201207300500     396896400     46.0732
 201207300530     396898200     46.3810
 201207300600     396900000     46.6930
 201207300630     396901800     46.5977
 201207300700     396903600     46.4292
 201207300730     396905400     45.6164
 201207300800     396907200     46.0077
 201207300830     396909000     46.3476
 201207300900     396910800     45.4358
 201207300930     396912600     44.4676
 201207301000     396914400     44.2700
 201207301030     396916200     44.5689
 201207301100     396918000     44.5607
 201207301130     396919800     44.3125
 201207301200     396921600     45.0428
 201207301230     396923400     44.3014
 201207301300     396925200     45.8528
 201207301330     396927000     45.9767
 201207301400     396928800     45.6279
 201207301430     396930600     45.1548
 201207301500     396932400     46.4962
 201207301530     396934200     46.2790
 201207301600     396936000     49.2205
 201207301630     396937800     49.6940
 201207301700     396939600     48.5724
 201207301730     396941400     48.4707
 201207301800     396943200     49.3240
 201207301830     396945000     49.8799
 201207301900     396946800     50.5640
 201207301930     396948600     48.9086
 201207302000     396950400     50.4269
 201207302030     396952200     51.2429
 201207302100     396954000     53.2146
 201207302130     396955800     52.7654
 201207302200     396957600     51.7749
 201207302230     396959400     48.2410
 201207302300     396961200     47.9180
 201207302330     396963000     46.9168