% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201403230000     448804800     58.6579
 201403230030     448806600     59.4523
 201403230100     448808400     59.7555
 201403230130     448810200     61.3927
 201403230200     448812000     62.4691
 201403230230     448813800     63.8747
 201403230300     448815600     63.2856
 201403230330     448817400     63.0234
 201403230400     448819200     62.6269
 201403230430     448821000     62.2468
 201403230500     448822800     63.1538
 201403230530     448824600     62.1511
 201403230600     448826400     62.7554
 201403230630     448828200     62.5334
 201403230700     448830000     63.2550
 201403230730     448831800     64.9431
 201403230800     448833600     64.5212
 201403230830     448835400     63.6287
 201403230900     448837200     64.9303
 201403230930     448839000     63.9309
 201403231000     448840800     61.8983
 201403231030     448842600     61.5102
 201403231100     448844400     61.3122
 201403231130     448846200     60.2336
 201403231200     448848000     60.7464
 201403231230     448849800     62.4800
 201403231300     448851600     60.5411
 201403231330     448853400     59.7345
 201403231400     448855200     59.3871
 201403231430     448857000     59.2020
 201403231500     448858800     58.7483
 201403231530     448860600     59.4634
 201403231600     448862400     59.8486
 201403231630     448864200     59.7381
 201403231700     448866000     59.0197
 201403231730     448867800     62.2287
 201403231800     448869600     64.6817
 201403231830     448871400     64.3334
 201403231900     448873200     64.9847
 201403231930     448875000     65.2228
 201403232000     448876800     61.7494
 201403232030     448878600     60.7312
 201403232100     448880400     60.2917
 201403232130     448882200     61.2287
 201403232200     448884000     60.8482
 201403232230     448885800     61.0387
 201403232300     448887600     60.4696
 201403232330     448889400     59.6175