% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201403190000     448459200     50.6237
 201403190030     448461000     50.4565
 201403190100     448462800     51.0201
 201403190130     448464600     51.5638
 201403190200     448466400     53.6733
 201403190230     448468200     54.3961
 201403190300     448470000     55.0709
 201403190330     448471800     56.0217
 201403190400     448473600     57.2718
 201403190430     448475400     56.2391
 201403190500     448477200     57.7338
 201403190530     448479000     58.1001
 201403190600     448480800     57.4834
 201403190630     448482600     57.3465
 201403190700     448484400     59.1958
 201403190730     448486200     57.6912
 201403190800     448488000     59.8191
 201403190830     448489800     60.1364
 201403190900     448491600     60.1751
 201403190930     448493400     63.0658
 201403191000     448495200     61.0113
 201403191030     448497000     64.0699
 201403191100     448498800     64.3655
 201403191130     448500600     61.9542
 201403191200     448502400     61.2710
 201403191230     448504200     60.0435
 201403191300     448506000     60.3926
 201403191330     448507800     61.9639
 201403191400     448509600     62.3862
 201403191430     448511400     63.5468
 201403191500     448513200     61.2502
 201403191530     448515000     59.8698
 201403191600     448516800     58.5567
 201403191630     448518600     57.5397
 201403191700     448520400     59.1103
 201403191730     448522200     58.3377
 201403191800     448524000     58.0134
 201403191830     448525800     58.0577
 201403191900     448527600     57.1864
 201403191930     448529400     56.6307
 201403192000     448531200     58.1747
 201403192030     448533000     58.2038
 201403192100     448534800     58.1024
 201403192130     448536600     57.6100
 201403192200     448538400     57.4957
 201403192230     448540200     57.6063
 201403192300     448542000     57.3805
 201403192330     448543800     59.3646