% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201403270000     449150400     54.9141
 201403270030     449152200     54.6849
 201403270100     449154000     55.4668
 201403270130     449155800     56.9808
 201403270200     449157600     56.3573
 201403270230     449159400     57.2675
 201403270300     449161200     57.9545
 201403270330     449163000     57.8430
 201403270400     449164800     57.8563
 201403270430     449166600     59.1700
 201403270500     449168400     59.7697
 201403270530     449170200     59.8830
 201403270600     449172000     58.2752
 201403270630     449173800     58.3592
 201403270700     449175600     57.2177
 201403270730     449177400     57.2319
 201403270800     449179200     58.6721
 201403270830     449181000     55.4922
 201403270900     449182800     55.3555
 201403270930     449184600     55.1991
 201403271000     449186400     54.6744
 201403271030     449188200     55.2782
 201403271100     449190000     55.2570
 201403271130     449191800     55.5695
 201403271200     449193600     55.4653
 201403271230     449195400     60.1677