% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201207060000     394804800     48.1295
 201207060030     394806600     50.6396
 201207060100     394808400     50.3754
 201207060130     394810200     51.1473
 201207060200     394812000     51.2455
 201207060230     394813800     50.9247
 201207060300     394815600     50.7549
 201207060330     394817400     49.0437
 201207060400     394819200     48.2229
 201207060430     394821000     46.6223
 201207060500     394822800     47.1590
 201207060530     394824600     48.0538
 201207060600     394826400     48.3423
 201207060630     394828200     48.1387
 201207060700     394830000     47.9333
 201207060730     394831800     50.0894
 201207060800     394833600     49.4242
 201207060830     394835400     50.1325
 201207060900     394837200     49.6234
 201207060930     394839000     48.3671
 201207061000     394840800     48.3798
 201207061030     394842600     47.7311
 201207061100     394844400     47.0244
 201207061130     394846200     46.6271
 201207061200     394848000     46.2948
 201207061230     394849800     46.3346
 201207061300     394851600     46.5510
 201207061330     394853400     47.5737
 201207061400     394855200     47.7646
 201207061430     394857000     48.0716
 201207061500     394858800     48.6146
 201207061530     394860600     47.2899
 201207061600     394862400     47.2984
 201207061630     394864200     49.5726
 201207061700     394866000     47.4330
 201207061730     394867800     47.1422
 201207061800     394869600     48.5306
 201207061830     394871400     54.0324
 201207061900     394873200     53.5015
 201207061930     394875000     52.1574
 201207062000     394876800     49.8636
 201207062030     394878600     49.0368
 201207062100     394880400     46.8792
 201207062130     394882200     45.7843
 201207062200     394884000     46.5223
 201207062230     394885800     45.8761
 201207062300     394887600     43.8943
 201207062330     394889400     44.0328