% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201211040000     405259200     52.9821
 201211040030     405261000     52.0303
 201211040100     405262800     52.6547
 201211040200     405266400     53.7535
 201211040230     405268200     54.3591
 201211040300     405270000     54.2789
 201211040330     405271800     54.5382
 201211040400     405273600     53.5230
 201211040430     405275400     51.6245
 201211040500     405277200     50.4263
 201211040530     405279000     49.6978
 201211040600     405280800     49.6035
 201211040630     405282600     49.8888
 201211040700     405284400     50.7986
 201211040730     405286200     52.2504
 201211040800     405288000     52.2252
 201211040830     405289800     53.2561
 201211040900     405291600     52.4155
 201211040930     405293400     54.1724
 201211041000     405295200     53.8975
 201211041030     405297000     54.2379
 201211041100     405298800     54.7469
 201211041130     405300600     55.8371
 201211041200     405302400     57.7956
 201211041230     405304200     58.7486
 201211041300     405306000     59.0349
 201211041330     405307800     57.9851
 201211041400     405309600     55.7357
 201211041430     405311400     54.0591
 201211041500     405313200     53.2026
 201211041530     405315000     53.6166
 201211041600     405316800     52.9652
 201211041630     405318600     52.8451
 201211041700     405320400     51.7162
 201211041730     405322200     51.8383
 201211041800     405324000     51.1992
 201211041830     405325800     50.5814
 201211041900     405327600     50.3666
 201211041930     405329400     51.9860
 201211042000     405331200     49.4808
 201211042030     405333000     49.4574
 201211042100     405334800     54.1900
 201211042130     405336600     55.1532
 201211042200     405338400     52.2099
 201211042230     405340200     50.5153
 201211042300     405342000     52.2409
 201211042330     405343800     53.2207