% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210090000     403012800     47.8563
 201210090030     403014600     49.0397
 201210090100     403016400     52.8263
 201210090130     403018200     55.2551
 201210090200     403020000     60.7252
 201210090230     403021800     61.6161
 201210090300     403023600     58.6046
 201210090330     403025400     56.4597
 201210090400     403027200     57.7545
 201210090430     403029000     56.2073
 201210090500     403030800     53.9038
 201210090530     403032600     55.9988
 201210090600     403034400     53.9736
 201210090630     403036200     50.9160
 201210090700     403038000     49.7158
 201210090730     403039800     49.7164
 201210090800     403041600     49.6954
 201210090830     403043400     48.6076
 201210090900     403045200     48.8662
 201210090930     403047000     50.1757
 201210091000     403048800     48.2849
 201210091030     403050600     48.5224
 201210091100     403052400     49.2288
 201210091130     403054200     49.7770
 201210091200     403056000     49.8742
 201210091230     403057800     50.3260
 201210091300     403059600     48.9234
 201210091330     403061400     48.7257
 201210091400     403063200     47.6071
 201210091430     403065000     48.6759
 201210091500     403066800     48.8915
 201210091530     403068600     49.2813
 201210091600     403070400     48.1451
 201210091630     403072200     47.3411
 201210091700     403074000     46.5915
 201210091730     403075800     46.3917
 201210091800     403077600     47.4117
 201210091830     403079400     47.3183
 201210091900     403081200     51.7721
 201210091930     403083000     47.6233
 201210092000     403084800     47.6959
 201210092030     403086600     47.3008
 201210092100     403088400     46.9941
 201210092130     403090200     46.8679
 201210092200     403092000     47.3875
 201210092230     403093800     47.3665
 201210092300     403095600     47.2076
 201210092330     403097400     47.1731