% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201205110000     389966400     48.3793
 201205110030     389968200     48.8268
 201205110100     389970000     49.8056
 201205110130     389971800     49.6611
 201205110200     389973600     49.1215
 201205110230     389975400     49.3490
 201205110300     389977200     47.7872
 201205110330     389979000     48.0790
 201205110400     389980800     48.2835
 201205110430     389982600     49.8683
 201205110500     389984400     49.7807
 201205110530     389986200     50.0289
 201205110600     389988000     50.2086
 201205110630     389989800     49.3440
 201205110700     389991600     49.7274
 201205110730     389993400     47.7161
 201205110800     389995200     47.7608
 201205110830     389997000     46.4939
 201205110900     389998800     45.8945
 201205110930     390000600     44.9350
 201205111000     390002400     45.3068
 201205111030     390004200     44.8848
 201205111100     390006000     46.3702
 201205111130     390007800     46.6916
 201205111200     390009600     46.7904
 201205111230     390011400     47.2467
 201205111300     390013200     47.2797
 201205111330     390015000     48.2497
 201205111400     390016800     47.4325
 201205111430     390018600     46.3259
 201205111500     390020400     44.5271
 201205111530     390022200     44.0039
 201205111600     390024000     43.7098
 201205111630     390025800     43.9479
 201205111700     390027600     43.1417
 201205111730     390029400     44.0727
 201205111800     390031200     44.7811
 201205111830     390033000     43.2501
 201205111900     390034800     42.7524
 201205111930     390036600     42.8101
 201205112000     390038400     44.4952
 201205112030     390040200     44.9493
 201205112100     390042000     45.6187
 201205112130     390043800     46.9464
 201205112200     390045600     46.2361
 201205112230     390047400     47.1986
 201205112300     390049200     47.6414
 201205112330     390051000     47.7340