% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201209060000     400161600     46.2476
 201209060030     400163400     45.7028
 201209060100     400165200     45.7094
 201209060130     400167000     46.0981
 201209060200     400168800     44.9795
 201209060230     400170600     44.8266
 201209060300     400172400     46.2222
 201209060330     400174200     46.2102
 201209060400     400176000     46.9681
 201209060430     400177800     46.9949
 201209060500     400179600     48.8975
 201209060530     400181400     52.4713
 201209060600     400183200     51.5296
 201209060630     400185000     51.3356
 201209060700     400186800     49.0580
 201209060730     400188600     47.3255
 201209060800     400190400     44.8821
 201209060830     400192200     44.5169
 201209060900     400194000     43.9551
 201209060930     400195800     43.9011
 201209061000     400197600     44.7802
 201209061030     400199400     43.6576
 201209061100     400201200     44.6861
 201209061130     400203000     45.2786
 201209061200     400204800     45.8709
 201209061230     400206600     46.5432
 201209061300     400208400     45.9545
 201209061330     400210200     47.1237
 201209061400     400212000     48.2241
 201209061430     400213800     49.4113
 201209061500     400215600     49.7458
 201209061530     400217400     50.4510
 201209061600     400219200     48.9144
 201209061630     400221000     46.5293
 201209061700     400222800     48.1173
 201209061730     400224600     46.8955
 201209061800     400226400     45.6065
 201209061830     400228200     45.3049
 201209061900     400230000     45.0198
 201209061930     400231800     44.6860
 201209062000     400233600     45.8403
 201209062030     400235400     46.6814
 201209062100     400237200     44.7897
 201209062130     400239000     45.7588
 201209062200     400240800     48.3477
 201209062230     400242600     47.8909
 201209062300     400244400     44.6145
 201209062330     400246200     44.3941