% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201201120000     379598400     54.9314
 201201120030     379600200     54.8793
 201201120100     379602000     54.6553
 201201120130     379603800     54.5916
 201201120200     379605600     54.7366
 201201120230     379607400     54.8264
 201201120300     379609200     54.8460
 201201120330     379611000     55.5114
 201201120400     379612800     56.2290
 201201120430     379614600     54.8072
 201201120500     379616400     54.3123
 201201120530     379618200     53.3885
 201201120600     379620000     51.6407
 201201120630     379621800     51.3633
 201201120700     379623600     51.4857
 201201120730     379625400     52.4414
 201201120800     379627200     53.5675
 201201120830     379629000     53.9163
 201201120900     379630800     54.4836
 201201120930     379632600     52.8892
 201201121000     379634400     53.5514
 201201121030     379636200     52.4256
 201201121100     379638000     52.6803
 201201121130     379639800     53.2891
 201201121200     379641600     54.3025
 201201121230     379643400     54.2684
 201201121300     379645200     54.1816
 201201121330     379647000     54.7331
 201201121400     379648800     55.4493
 201201121430     379650600     54.7591
 201201121500     379652400     53.9142
 201201121530     379654200     55.0484
 201201121600     379656000     54.5432
 201201121630     379657800     54.9204
 201201121700     379659600     55.9045
 201201121730     379661400     54.8158
 201201121800     379663200     57.5278
 201201121830     379665000     53.9003
 201201121900     379666800     54.4713
 201201122000     379670400     52.6804
 201201122030     379672200     53.0276
 201201122100     379674000     54.2774
 201201122130     379675800     55.7585
 201201122200     379677600     56.9352
 201201122230     379679400     54.6828
 201201122300     379681200     53.6348
 201201122330     379683000     53.4870