% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201207230000     396273600     36.9475
 201207230030     396275400     36.4648
 201207230100     396277200     37.7995
 201207230130     396279000     38.8020
 201207230200     396280800     39.2358
 201207230230     396282600     38.0842
 201207230300     396284400     37.3516
 201207230330     396286200     36.7079
 201207230400     396288000     37.8959
 201207230430     396289800     38.0141
 201207230500     396291600     38.9200
 201207230530     396293400     40.6243
 201207230600     396295200     41.1650
 201207230630     396297000     42.2531
 201207230700     396298800     43.4973
 201207230730     396300600     44.3380
 201207230800     396302400     45.0818
 201207230830     396304200     45.5831
 201207230900     396306000     47.0617
 201207230930     396307800     47.4464
 201207231000     396309600     47.5623
 201207231030     396311400     47.0334
 201207231100     396313200     46.4872
 201207231130     396315000     45.6628
 201207231200     396316800     45.5673
 201207231230     396318600     46.4798
 201207231300     396320400     47.1271
 201207231330     396322200     47.1191
 201207231400     396324000     47.0588
 201207231430     396325800     47.0774
 201207231500     396327600     47.9452
 201207231530     396329400     51.2050
 201207231600     396331200     52.1667
 201207231630     396333000     57.4850
 201207231730     396336600     52.9078
 201207231800     396338400     51.0164
 201207231830     396340200     49.5203
 201207231900     396342000     50.1593
 201207231930     396343800     52.4488
 201207232000     396345600     49.9142
 201207232030     396347400     49.8619
 201207232100     396349200     48.0938
 201207232130     396351000     47.4476
 201207232200     396352800     45.4261
 201207232230     396354600     44.8749
 201207232300     396356400     43.5251
 201207232330     396358200     42.1223