% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201203150000     385041600     54.0233
 201203150030     385043400     53.7233
 201203150100     385045200     53.0232
 201203150130     385047000     51.8691
 201203150200     385048800     51.7999
 201203150230     385050600     52.1824
 201203150300     385052400     52.8596
 201203150330     385054200     52.3494
 201203150400     385056000     54.1427
 201203150430     385057800     55.0834
 201203150500     385059600     54.9254
 201203150530     385061400     56.3846
 201203150600     385063200     57.9461
 201203150630     385065000     57.9887
 201203150700     385066800     58.5106
 201203150730     385068600     59.5569
 201203150800     385070400     60.3698
 201203150830     385072200     57.4351
 201203150900     385074000     57.9638
 201203150930     385075800     56.9331
 201203151000     385077600     56.7703
 201203151030     385079400     58.3224
 201203151100     385081200     59.0900
 201203151130     385083000     58.0223
 201203151200     385084800     57.5122
 201203151230     385086600     57.3845
 201203151300     385088400     57.0908
 201203151330     385090200     56.7729
 201203151400     385092000     57.3833
 201203151430     385093800     57.4789
 201203151500     385095600     57.5072
 201203151530     385097400     56.5928
 201203151600     385099200     55.5538
 201203151630     385101000     55.8383
 201203151700     385102800     54.6367
 201203151730     385104600     56.7313
 201203151800     385106400     59.1763
 201203151830     385108200     57.4986
 201203151900     385110000     54.6732
 201203151930     385111800     53.3582
 201203152000     385113600     53.9145
 201203152030     385115400     53.7829
 201203152100     385117200     54.4208
 201203152130     385119000     53.7727
 201203152200     385120800     54.1537
 201203152230     385122600     54.9664
 201203152300     385124400     56.6130
 201203152330     385126200     57.7763