% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201205140000     390225600     49.0663
 201205140030     390227400     48.4973
 201205140100     390229200     49.3267
 201205140130     390231000     50.0992
 201205140200     390232800     51.0399
 201205140230     390234600     51.9198
 201205140300     390236400     52.0248
 201205140330     390238200     51.4712
 201205140400     390240000     50.6258
 201205140430     390241800     50.7042
 201205140500     390243600     52.1117
 201205140530     390245400     51.5080
 201205140600     390247200     50.2984
 201205140630     390249000     49.9062
 201205140700     390250800     51.1400
 201205140730     390252600     50.1914
 201205140800     390254400     50.3024
 201205140830     390256200     50.7810
 201205140900     390258000     51.7405
 201205140930     390259800     51.0405
 201205141000     390261600     51.5871
 201205141030     390263400     52.1766
 201205141100     390265200     52.6151
 201205141130     390267000     52.7221
 201205141200     390268800     52.9586
 201205141230     390270600     53.6877
 201205141300     390272400     55.6159
 201205141330     390274200     53.1249
 201205141400     390276000     51.4741
 201205141430     390277800     50.9722
 201205141500     390279600     54.8680
 201205141530     390281400     51.1544
 201205141600     390283200     51.5515
 201205141630     390285000     54.0126
 201205141700     390286800     56.6060
 201205141730     390288600     54.5167
 201205141800     390290400     52.0724
 201205141830     390292200     50.1467
 201205141900     390294000     49.0367
 201205141930     390295800     51.1842
 201205142000     390297600     51.7706
 201205142030     390299400     50.6947
 201205142100     390301200     50.1101
 201205142130     390303000     49.4279
 201205142200     390304800     50.1864
 201205142230     390306600     51.2238
 201205142300     390308400     50.3841
 201205142330     390310200     49.0562