% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201211040000     405259200     53.8289
 201211040030     405261000     53.1232
 201211040100     405262800     53.8539
 201211040130     405264600     53.1975
 201211040200     405266400     53.3822
 201211040230     405268200     55.2230
 201211040300     405270000     55.3624
 201211040330     405271800     54.4471
 201211040400     405273600     53.2520
 201211040430     405275400     50.7385
 201211040500     405277200     50.6740
 201211040530     405279000     49.7994
 201211040600     405280800     51.1484
 201211040630     405282600     50.7812
 201211040700     405284400     51.9870
 201211040730     405286200     53.1747
 201211040800     405288000     53.0549
 201211040830     405289800     53.5587
 201211040900     405291600     52.7368
 201211040930     405293400     53.1087
 201211041000     405295200     53.9090
 201211041030     405297000     54.2427
 201211041100     405298800     54.5601
 201211041130     405300600     55.1724
 201211041200     405302400     55.8743
 201211041230     405304200     55.2639
 201211041300     405306000     54.5722
 201211041330     405307800     53.8645
 201211041400     405309600     53.3635
 201211041430     405311400     52.5735
 201211041500     405313200     51.4607
 201211041530     405315000     50.8042
 201211041600     405316800     49.4795
 201211041630     405318600     49.5273
 201211041700     405320400     51.6929
 201211041730     405322200     49.5155
 201211041800     405324000     48.4809
 201211041830     405325800     49.4644
 201211041900     405327600     50.0301
 201211041930     405329400     52.3045
 201211042000     405331200     53.2449
 201211042030     405333000     50.8779
 201211042100     405334800     53.7833
 201211042130     405336600     53.6214
 201211042200     405338400     51.9764
 201211042230     405340200     49.8578
 201211042300     405342000     48.9259
 201211042330     405343800     50.0614