% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201209060000     400161600     46.6513
 201209060030     400163400     45.7673
 201209060100     400165200     46.0572
 201209060130     400167000     44.1510
 201209060200     400168800     43.9484
 201209060230     400170600     43.6624
 201209060300     400172400     44.9085
 201209060330     400174200     44.2198
 201209060400     400176000     44.6514
 201209060430     400177800     43.9013
 201209060500     400179600     43.5750
 201209060530     400181400     45.2328
 201209060600     400183200     47.4182
 201209060630     400185000     48.6247
 201209060700     400186800     49.9064
 201209060730     400188600     50.1587
 201209060800     400190400     48.4035
 201209060830     400192200     45.0334
 201209060900     400194000     43.5609
 201209060930     400195800     42.7874
 201209061000     400197600     42.7896
 201209061030     400199400     42.9568
 201209061100     400201200     42.8491
 201209061130     400203000     44.0372
 201209061200     400204800     45.1667
 201209061230     400206600     44.4700
 201209061300     400208400     45.4569
 201209061330     400210200     45.5458
 201209061400     400212000     46.8003
 201209061430     400213800     48.1232
 201209061500     400215600     49.7158
 201209061530     400217400     49.1239
 201209061600     400219200     47.7282
 201209061630     400221000     46.4964
 201209061700     400222800     46.7676
 201209061730     400224600     47.1508
 201209061800     400226400     46.3791
 201209061830     400228200     46.8135
 201209061900     400230000     45.8493
 201209061930     400231800     43.5368
 201209062000     400233600     40.7402
 201209062030     400235400     41.0703
 201209062100     400237200     41.5650
 201209062130     400239000     44.0654
 201209062200     400240800     46.6997
 201209062230     400242600     48.0784
 201209062300     400244400     47.8915
 201209062330     400246200     46.8335