% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201201090000     379339200     53.9949
 201201090030     379341000     55.2842
 201201090100     379342800     55.1527
 201201090130     379344600     55.0526
 201201090200     379346400     55.1693
 201201090230     379348200     56.7837
 201201090300     379350000     56.6628
 201201090330     379351800     56.4775
 201201090400     379353600     58.2124
 201201090430     379355400     58.4029
 201201090500     379357200     58.3562
 201201090530     379359000     57.8438
 201201090600     379360800     56.6944
 201201090630     379362600     57.3284
 201201090700     379364400     56.3792
 201201090730     379366200     56.1546
 201201090800     379368000     55.9539
 201201090830     379369800     56.3785
 201201090900     379371600     55.9912
 201201090930     379373400     54.4319
 201201091000     379375200     54.3559
 201201091030     379377000     54.9685
 201201091100     379378800     56.0942
 201201091130     379380600     56.5228
 201201091200     379382400     57.3652
 201201091230     379384200     56.8950
 201201091300     379386000     57.2964
 201201091330     379387800     57.2063
 201201091400     379389600     56.3986
 201201091430     379391400     56.7961
 201201091500     379393200     56.6696
 201201091530     379395000     57.0138
 201201091600     379396800     57.1802
 201201091630     379398600     57.8272
 201201091730     379402200     57.2803
 201201091800     379404000     55.7518
 201201091830     379405800     52.3901
 201201091900     379407600     53.6977
 201201091930     379409400     54.9059
 201201092000     379411200     57.0656
 201201092030     379413000     58.3586
 201201092100     379414800     58.0447
 201201092130     379416600     60.7963
 201201092200     379418400     59.6093
 201201092230     379420200     59.8622
 201201092300     379422000     59.5470
 201201092330     379423800     59.4149