% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201109090000     368798400     40.7825
 201109090030     368800200     41.7552
 201109090100     368802000     41.6965
 201109090130     368803800     41.7732
 201109090200     368805600     42.6506
 201109090230     368807400     41.4593
 201109090300     368809200     40.2856
 201109090330     368811000     39.4553
 201109090400     368812800     39.9122
 201109090430     368814600     39.8010
 201109090500     368816400     40.4749
 201109090530     368818200     41.4769
 201109090600     368820000     42.2873
 201109090630     368821800     39.8514
 201109090700     368823600     38.5374
 201109090730     368825400     39.7897
 201109090800     368827200     40.4300
 201109090830     368829000     39.9366
 201109090900     368830800     39.7547
 201109090930     368832600     39.1119
 201109091000     368834400     37.9437
 201109091030     368836200     36.1010
 201109091100     368838000     36.8256
 201109091130     368839800     36.0372
 201109091200     368841600     35.6008
 201109091230     368843400     35.6553
 201109091300     368845200     36.0825
 201109091330     368847000     37.7274
 201109091400     368848800     37.4124
 201109091430     368850600     37.4158
 201109091500     368852400     38.5547
 201109091530     368854200     37.6025
 201109091600     368856000     38.0665
 201109091630     368857800     39.5996
 201109091700     368859600     38.6983
 201109091730     368861400     40.9497
 201109091800     368863200     41.6718
 201109091830     368865000     41.2188
 201109091900     368866800     40.8029
 201109091930     368868600     40.9157
 201109092000     368870400     39.9973
 201109092030     368872200     41.4917
 201109092100     368874000     41.5662
 201109092130     368875800     41.6927
 201109092200     368877600     41.1887
 201109092230     368879400     42.3547
 201109092300     368881200     41.9693
 201109092330     368883000     42.4509