% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201211040000     405259200     54.8071
 201211040030     405261000     53.5261
 201211040100     405262800     53.9212
 201211040130     405264600     53.7321
 201211040200     405266400     52.5732
 201211040230     405268200     52.1568
 201211040300     405270000     51.6155
 201211040330     405271800     52.3295
 201211040400     405273600     50.9454
 201211040430     405275400     50.0152
 201211040500     405277200     50.6192
 201211040530     405279000     52.1443
 201211040600     405280800     51.7795
 201211040630     405282600     52.4286
 201211040700     405284400     51.2585
 201211040730     405286200     51.1418
 201211040800     405288000     52.6858
 201211040830     405289800     50.8249
 201211040900     405291600     51.8368
 201211040930     405293400     51.7735
 201211041000     405295200     52.7841
 201211041030     405297000     52.3472
 201211041100     405298800     54.1626
 201211041130     405300600     54.7017
 201211041200     405302400     54.9120
 201211041230     405304200     55.3152
 201211041300     405306000     55.5416
 201211041330     405307800     56.4894
 201211041400     405309600     54.5103
 201211041430     405311400     54.4950
 201211041500     405313200     54.7059
 201211041530     405315000     55.8995
 201211041600     405316800     54.6148
 201211041630     405318600     53.2078
 201211041700     405320400     51.6096
 201211041730     405322200     52.0498
 201211041800     405324000     48.4823
 201211041830     405325800     47.0880
 201211041900     405327600     47.5571
 201211041930     405329400     49.6655
 201211042000     405331200     49.0037
 201211042030     405333000     49.5786
 201211042100     405334800     50.8602
 201211042130     405336600     52.1717
 201211042200     405338400     50.6089
 201211042230     405340200     51.6866
 201211042300     405342000     52.0202
 201211042330     405343800     51.5743