% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201207230000     396273600     38.2730
 201207230030     396275400     38.0503
 201207230100     396277200     38.6334
 201207230130     396279000     38.1025
 201207230200     396280800     39.1363
 201207230230     396282600     38.7524
 201207230300     396284400     38.8937
 201207230330     396286200     38.7808
 201207230400     396288000     39.6516
 201207230430     396289800     40.4780
 201207230500     396291600     41.9584
 201207230530     396293400     42.7234
 201207230600     396295200     43.7542
 201207230630     396297000     45.6368
 201207230700     396298800     46.2987
 201207230730     396300600     46.2319
 201207230800     396302400     46.4339
 201207230830     396304200     47.6888
 201207230900     396306000     47.0927
 201207230930     396307800     47.8037
 201207231000     396309600     47.7310
 201207231030     396311400     48.0130
 201207231100     396313200     47.6050
 201207231130     396315000     47.8922
 201207231200     396316800     47.6744
 201207231230     396318600     48.6766
 201207231300     396320400     48.8391
 201207231330     396322200     47.2032
 201207231400     396324000     49.9694
 201207231430     396325800     51.1945
 201207231500     396327600     53.8693
 201207231530     396329400     55.5110
 201207231600     396331200     51.5461
 201207231630     396333000     51.0358
 201207231700     396334800     50.4216
 201207231730     396336600     50.3988
 201207231800     396338400     52.9273
 201207231830     396340200     55.5875
 201207231900     396342000     52.4638
 201207231930     396343800     50.3162
 201207232000     396345600     47.3596
 201207232030     396347400     48.9803
 201207232100     396349200     46.9931
 201207232130     396351000     46.4301
 201207232200     396352800     45.3476
 201207232230     396354600     43.0370
 201207232300     396356400     42.9781
 201207232330     396358200     41.2585