% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210230000     404222400     49.4590
 201210230030     404224200     48.8414
 201210230100     404226000     47.1688
 201210230130     404227800     45.7769
 201210230200     404229600     44.9375
 201210230230     404231400     45.1677
 201210230300     404233200     45.3260
 201210230330     404235000     45.6010
 201210230400     404236800     45.3019
 201210230430     404238600     44.4772
 201210230500     404240400     42.6464
 201210230530     404242200     40.9221
 201210230600     404244000     40.9635
 201210230630     404245800     40.2491
 201210230700     404247600     38.7808
 201210230730     404249400     37.1295
 201210230800     404251200     39.0755
 201210230830     404253000     39.9399
 201210230900     404254800     40.0080
 201210230930     404256600     41.0012
 201210231000     404258400     41.1153
 201210231030     404260200     41.7587
 201210231100     404262000     42.2068
 201210231130     404263800     43.4667
 201210231200     404265600     44.0614
 201210231230     404267400     45.2232
 201210231300     404269200     45.5684
 201210231330     404271000     45.7446
 201210231400     404272800     45.8734
 201210231430     404274600     45.8069
 201210231500     404276400     44.6521
 201210231530     404278200     45.3189
 201210231600     404280000     44.6840
 201210231630     404281800     45.8342
 201210231700     404283600     44.8022
 201210231730     404285400     47.0821
 201210231800     404287200     44.2145
 201210231830     404289000     45.9280
 201210231900     404290800     45.9143
 201210231930     404292600     45.5175
 201210232000     404294400     45.2418
 201210232030     404296200     47.0835
 201210232100     404298000     48.7169
 201210232130     404299800     47.8316
 201210232200     404301600     51.7705
 201210232230     404303400     51.1731
 201210232300     404305200     47.2057
 201210232330     404307000     46.8836