% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201401250000     443880000     50.7233
 201401250030     443881800     51.0915
 201401250100     443883600     51.3531
 201401250130     443885400     52.3281
 201401250200     443887200     54.5595
 201401250230     443889000     53.5546
 201401250300     443890800     56.4914
 201401250330     443892600     54.2819
 201401250400     443894400     55.3305
 201401250430     443896200     55.5125
 201401250500     443898000     55.9894
 201401250530     443899800     55.6053
 201401250600     443901600     57.3824
 201401250630     443903400     58.7148
 201401250700     443905200     57.4162
 201401250730     443907000     57.6707
 201401250800     443908800     57.8556
 201401250830     443910600     59.6253
 201401250900     443912400     59.3051
 201401250930     443914200     57.9903
 201401251000     443916000     56.9267
 201401251030     443917800     55.6633
 201401251100     443919600     54.4134
 201401251130     443921400     54.0191
 201401251200     443923200     53.9620
 201401251230     443925000     53.0918
 201401251300     443926800     52.6408
 201401251330     443928600     52.1534
 201401251400     443930400     52.3957
 201401251430     443932200     53.1201
 201401251500     443934000     54.6891
 201401251530     443935800     55.9889
 201401251600     443937600     55.5386
 201401251630     443939400     54.5519
 201401251700     443941200     54.6755
 201401251730     443943000     56.0999
 201401251800     443944800     56.4046
 201401251830     443946600     56.3850
 201401251900     443948400     57.5612
 201401251930     443950200     58.7443
 201401252000     443952000     59.5113
 201401252030     443953800     61.0437
 201401252100     443955600     60.8514
 201401252130     443957400     59.5786
 201401252200     443959200     61.2690
 201401252230     443961000     61.7846
 201401252300     443962800     62.8361
 201401252330     443964600     64.9689