% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201206110000     392644800     55.6364
 201206110030     392646600     55.1314
 201206110100     392648400     56.2912
 201206110130     392650200     56.5780
 201206110200     392652000     57.0850
 201206110230     392653800     56.7437
 201206110300     392655600     57.4422
 201206110330     392657400     57.9690
 201206110400     392659200     56.9531
 201206110430     392661000     55.5730
 201206110500     392662800     57.0787
 201206110530     392664600     56.1138
 201206110600     392666400     56.1067
 201206110630     392668200     55.3705
 201206110700     392670000     55.9749
 201206110730     392671800     56.3572
 201206110800     392673600     55.4420
 201206110830     392675400     55.4596
 201206110900     392677200     55.8616
 201206110930     392679000     55.5977
 201206111000     392680800     56.1765
 201206111030     392682600     55.3549
 201206111100     392684400     56.2249
 201206111130     392686200     55.2770
 201206111200     392688000     54.5485
 201206111230     392689800     54.4020
 201206111300     392691600     55.4820
 201206111330     392693400     55.0989
 201206111400     392695200     53.9772
 201206111430     392697000     54.2265
 201206111500     392698800     53.9932
 201206111530     392700600     55.1331
 201206111600     392702400     55.5032
 201206111630     392704200     54.1985
 201206111700     392706000     52.1468
 201206111730     392707800     51.2041
 201206111800     392709600     51.5492
 201206111830     392711400     50.4057
 201206111900     392713200     49.2060
 201206111930     392715000     48.5902
 201206112000     392716800     48.7361
 201206112030     392718600     48.8189
 201206112100     392720400     47.5987
 201206112130     392722200     46.5150
 201206112200     392724000     46.9202
 201206112230     392725800     47.3482
 201206112300     392727600     48.4020
 201206112330     392729400     49.9546