% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201403220000     448718400     58.8142
 201403220030     448720200     60.1740
 201403220100     448722000     62.1673
 201403220130     448723800     62.8456
 201403220200     448725600     61.8621
 201403220230     448727400     62.2260
 201403220300     448729200     62.8456
 201403220330     448731000     62.3315
 201403220400     448732800     61.5586
 201403220430     448734600     60.0356
 201403220500     448736400     59.9342
 201403220530     448738200     58.9812
 201403220600     448740000     59.9820
 201403220630     448741800     60.0148
 201403220700     448743600     59.9537
 201403220730     448745400     60.8869
 201403220800     448747200     61.1325
 201403220830     448749000     61.0182
 201403220900     448750800     62.0126
 201403220930     448752600     60.6807
 201403221000     448754400     60.3193
 201403221030     448756200     62.0205
 201403221100     448758000     62.7624
 201403221130     448759800     61.5974
 201403221200     448761600     61.0363
 201403221230     448763400     61.7970
 201403221300     448765200     61.6992
 201403221330     448767000     62.1625
 201403221400     448768800     61.7625
 201403221430     448770600     62.2399
 201403221500     448772400     62.3257
 201403221530     448774200     62.1316
 201403221600     448776000     63.1231
 201403221630     448777800     64.5578
 201403221700     448779600     61.8316
 201403221730     448781400     57.7729
 201403221800     448783200     56.7421
 201403221830     448785000     57.4776
 201403221900     448786800     59.3060
 201403221930     448788600     59.2068
 201403222000     448790400     58.5852
 201403222030     448792200     56.8818
 201403222100     448794000     55.9095
 201403222130     448795800     57.9495
 201403222200     448797600     57.7863
 201403222230     448799400     57.2698
 201403222300     448801200     57.0184
 201403222330     448803000     56.6860