% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201206110000     392644800     52.9798
 201206110030     392646600     54.1516
 201206110100     392648400     54.0671
 201206110130     392650200     52.9350
 201206110200     392652000     52.5940
 201206110230     392653800     53.2687
 201206110300     392655600     53.9808
 201206110330     392657400     54.1921
 201206110400     392659200     54.6552
 201206110430     392661000     53.8806
 201206110500     392662800     53.8659
 201206110530     392664600     54.9243
 201206110600     392666400     54.0130
 201206110630     392668200     53.3402
 201206110700     392670000     52.9491
 201206110730     392671800     52.0466
 201206110800     392673600     51.6512
 201206110830     392675400     52.1662
 201206110900     392677200     52.9640
 201206110930     392679000     52.3929
 201206111000     392680800     52.8108
 201206111030     392682600     54.0091
 201206111100     392684400     52.8107
 201206111130     392686200     52.4623
 201206111200     392688000     52.1523
 201206111230     392689800     51.4206
 201206111300     392691600     51.1736
 201206111330     392693400     50.3682
 201206111400     392695200     50.1606
 201206111430     392697000     49.3724
 201206111500     392698800     50.2802
 201206111530     392700600     50.7894
 201206111600     392702400     51.3012
 201206111630     392704200     49.2142
 201206111700     392706000     47.9713
 201206111730     392707800     48.3522
 201206111800     392709600     48.0349
 201206111830     392711400     47.4686
 201206111900     392713200     46.1250
 201206111930     392715000     44.1756
 201206112000     392716800     44.6634
 201206112030     392718600     43.7850
 201206112100     392720400     44.9713
 201206112130     392722200     45.4454
 201206112200     392724000     46.0039
 201206112230     392725800     46.0091
 201206112300     392727600     46.3686
 201206112330     392729400     47.8588