% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201205130000     390139200     54.5292
 201205130030     390141000     54.2987
 201205130100     390142800     53.5549
 201205130130     390144600     54.8687
 201205130200     390146400     53.9050
 201205130230     390148200     52.9093
 201205130300     390150000     52.8445
 201205130330     390151800     52.3888
 201205130400     390153600     52.0328
 201205130430     390155400     51.8718
 201205130500     390157200     52.3756
 201205130530     390159000     53.1260
 201205130600     390160800     52.9492
 201205130630     390162600     52.8901
 201205130700     390164400     53.8961
 201205130730     390166200     54.6006
 201205130800     390168000     55.1670
 201205130830     390169800     55.2563
 201205130900     390171600     55.3571
 201205130930     390173400     55.1310
 201205131000     390175200     53.9515
 201205131030     390177000     56.0590
 201205131100     390178800     54.4775
 201205131130     390180600     54.2564
 201205131200     390182400     54.1764
 201205131230     390184200     55.4369
 201205131300     390186000     54.8085
 201205131330     390187800     54.6923
 201205131400     390189600     55.3927
 201205131430     390191400     56.9835
 201205131500     390193200     56.3270
 201205131530     390195000     56.6100
 201205131600     390196800     53.0527
 201205131630     390198600     52.5159
 201205131700     390200400     50.8526
 201205131730     390202200     52.4305
 201205131800     390204000     53.1829
 201205131830     390205800     53.8203
 201205131900     390207600     52.3557
 201205131930     390209400     50.8072
 201205132000     390211200     50.5691
 201205132030     390213000     49.1540
 201205132100     390214800     49.2988
 201205132130     390216600     49.8460
 201205132200     390218400     49.3169
 201205132230     390220200     50.2889
 201205132300     390222000     50.0229
 201205132330     390223800     50.0307