% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210060000     402753600     49.8503
 201210060030     402755400     50.1720
 201210060100     402757200     47.7837
 201210060130     402759000     47.0309
 201210060200     402760800     46.5438
 201210060230     402762600     47.2304
 201210060300     402764400     48.9453
 201210060330     402766200     48.7008
 201210060400     402768000     48.5460
 201210060430     402769800     48.9848
 201210060500     402771600     48.1427
 201210060530     402773400     48.7594
 201210060600     402775200     49.4290
 201210060630     402777000     49.5725
 201210060700     402778800     49.4664
 201210060730     402780600     49.2077
 201210060800     402782400     49.4144
 201210060830     402784200     48.9505
 201210060900     402786000     49.4627
 201210060930     402787800     49.3062
 201210061000     402789600     47.0870
 201210061030     402791400     47.1335
 201210061100     402793200     46.4597
 201210061130     402795000     45.3354
 201210061200     402796800     45.3991
 201210061230     402798600     44.9425
 201210061300     402800400     46.6753
 201210061330     402802200     46.7095
 201210061400     402804000     46.8070
 201210061430     402805800     47.2753
 201210061500     402807600     48.2591
 201210061530     402809400     47.6517
 201210061600     402811200     43.8892
 201210061630     402813000     45.8436
 201210061700     402814800     46.3725
 201210061730     402816600     43.4214
 201210061800     402818400     43.0869
 201210061830     402820200     44.2911
 201210061900     402822000     45.4368
 201210061930     402823800     45.2888
 201210062000     402825600     42.2503
 201210062030     402827400     42.4020
 201210062100     402829200     40.8467
 201210062130     402831000     40.6920
 201210062200     402832800     38.6429
 201210062230     402834600     38.2788
 201210062300     402836400     37.9377
 201210062330     402838200     38.0010