% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201206050000     392126400     50.1819
 201206050030     392128200     50.5244
 201206050100     392130000     49.6533
 201206050130     392131800     49.6463
 201206050200     392133600     48.1396
 201206050230     392135400     46.0839
 201206050300     392137200     45.8864
 201206050330     392139000     46.1066
 201206050400     392140800     46.7758
 201206050430     392142600     47.6641
 201206050500     392144400     48.6892
 201206050530     392146200     49.3780
 201206050600     392148000     50.5142
 201206050630     392149800     49.9297
 201206050700     392151600     50.0784
 201206050730     392153400     49.7141
 201206050800     392155200     49.5117
 201206050830     392157000     49.2179
 201206050900     392158800     50.0860
 201206050930     392160600     51.6417
 201206051000     392162400     51.2064
 201206051030     392164200     51.8698
 201206051100     392166000     50.9649
 201206051130     392167800     51.5917
 201206051200     392169600     51.5639
 201206051230     392171400     51.8342
 201206051300     392173200     52.3596
 201206051330     392175000     53.5824
 201206051400     392176800     53.4557
 201206051430     392178600     52.5311
 201206051500     392180400     52.5195
 201206051530     392182200     53.7335
 201206051600     392184000     55.2674
 201206051630     392185800     55.8715
 201206051700     392187600     54.7909
 201206051730     392189400     53.9733
 201206051800     392191200     53.5629
 201206051830     392193000     53.1178
 201206051900     392194800     52.1047
 201206051930     392196600     53.3982
 201206052000     392198400     53.1794
 201206052030     392200200     51.7219
 201206052100     392202000     49.8419
 201206052130     392203800     49.1667
 201206052200     392205600     48.4069
 201206052230     392207400     48.9116
 201206052300     392209200     49.3086
 201206052330     392211000     48.2557