% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201205140000     390225600     50.0454
 201205140030     390227400     52.6046
 201205140100     390229200     53.8765
 201205140130     390231000     53.1512
 201205140200     390232800     52.8226
 201205140230     390234600     52.8680
 201205140300     390236400     51.1891
 201205140330     390238200     50.9456
 201205140400     390240000     49.7812
 201205140430     390241800     49.5559
 201205140500     390243600     51.7672
 201205140530     390245400     52.6182
 201205140600     390247200     52.5292
 201205140630     390249000     53.2755
 201205140700     390250800     54.4258
 201205140730     390252600     53.4943
 201205140800     390254400     52.6784
 201205140830     390256200     52.2880
 201205140900     390258000     51.9904
 201205140930     390259800     51.1781
 201205141000     390261600     51.4501
 201205141030     390263400     51.5819
 201205141100     390265200     54.2470
 201205141130     390267000     54.3302
 201205141200     390268800     52.3739
 201205141230     390270600     53.3404
 201205141300     390272400     52.8719
 201205141330     390274200     54.3535
 201205141400     390276000     53.5445
 201205141430     390277800     52.1209
 201205141500     390279600     53.9577
 201205141530     390281400     54.3913
 201205141600     390283200     54.1092
 201205141630     390285000     52.4404
 201205141700     390286800     52.5998
 201205141730     390288600     53.7537
 201205141800     390290400     54.9981
 201205141830     390292200     52.7901
 201205141900     390294000     55.7022
 201205141930     390295800     54.7939
 201205142000     390297600     54.3941
 201205142030     390299400     51.4686
 201205142100     390301200     50.7889
 201205142130     390303000     49.1626
 201205142200     390304800     49.4008
 201205142230     390306600     50.3698
 201205142300     390308400     51.1374
 201205142330     390310200     49.6645