% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201207060000     394804800     51.0712
 201207060030     394806600     50.6086
 201207060100     394808400     50.5249
 201207060130     394810200     51.1093
 201207060200     394812000     50.5309
 201207060230     394813800     49.1092
 201207060300     394815600     47.2238
 201207060330     394817400     46.4037
 201207060400     394819200     46.9565
 201207060430     394821000     46.2436
 201207060500     394822800     48.0677
 201207060530     394824600     48.6985
 201207060600     394826400     48.4792
 201207060630     394828200     48.6347
 201207060700     394830000     49.1355
 201207060730     394831800     48.4603
 201207060800     394833600     48.0393
 201207060830     394835400     47.5580
 201207060900     394837200     46.0540
 201207060930     394839000     45.5800
 201207061000     394840800     45.5701
 201207061030     394842600     45.8631
 201207061100     394844400     46.2969
 201207061130     394846200     47.0610
 201207061200     394848000     46.8223
 201207061230     394849800     46.9044
 201207061300     394851600     46.7543
 201207061330     394853400     46.1357
 201207061400     394855200     47.1178
 201207061430     394857000     46.6933
 201207061500     394858800     48.5652
 201207061530     394860600     49.9083
 201207061600     394862400     50.9248
 201207061630     394864200     52.4356
 201207061700     394866000     54.2687
 201207061730     394867800     56.2748
 201207061800     394869600     54.8571
 201207061830     394871400     55.3136
 201207061900     394873200     52.2684
 201207061930     394875000     49.9025
 201207062000     394876800     49.0259
 201207062030     394878600     47.6977
 201207062100     394880400     46.0820
 201207062130     394882200     45.2797
 201207062200     394884000     43.5800
 201207062230     394885800     45.2149
 201207062300     394887600     46.3858
 201207062330     394889400     45.9119