% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201205110000     389966400     47.3038
 201205110030     389968200     46.8140
 201205110100     389970000     47.1584
 201205110130     389971800     48.6072
 201205110200     389973600     47.7726
 201205110230     389975400     47.5704
 201205110300     389977200     47.7006
 201205110330     389979000     48.8353
 201205110400     389980800     48.3463
 201205110430     389982600     49.1921
 201205110500     389984400     49.6401
 201205110530     389986200     48.6721
 201205110600     389988000     48.3588
 201205110630     389989800     47.2260
 201205110700     389991600     46.6460
 201205110730     389993400     44.3366
 201205110800     389995200     43.7394
 201205110830     389997000     43.3358
 201205110900     389998800     43.3552
 201205110930     390000600     43.2185
 201205111000     390002400     43.2140
 201205111030     390004200     43.6149
 201205111100     390006000     43.8470
 201205111130     390007800     43.2549
 201205111200     390009600     43.6690
 201205111230     390011400     45.1077
 201205111300     390013200     45.4500
 201205111330     390015000     44.7178
 201205111400     390016800     44.0221
 201205111430     390018600     44.4900
 201205111500     390020400     44.2519
 201205111530     390022200     43.4981
 201205111600     390024000     44.4662
 201205111630     390025800     44.9363
 201205111700     390027600     45.4592
 201205111730     390029400     47.0698
 201205111800     390031200     45.3979
 201205111830     390033000     45.3760
 201205111900     390034800     45.2371
 201205111930     390036600     47.0422
 201205112000     390038400     48.4130
 201205112030     390040200     47.8426
 201205112100     390042000     46.0868
 201205112130     390043800     46.7464
 201205112200     390045600     46.9356
 201205112230     390047400     48.7135
 201205112300     390049200     48.0599
 201205112330     390051000     47.3050