% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210220000     404136000     40.8753
 201210220030     404137800     40.7645
 201210220100     404139600     41.0451
 201210220130     404141400     41.8353
 201210220200     404143200     42.4766
 201210220230     404145000     42.4799
 201210220300     404146800     43.1956
 201210220330     404148600     42.9163
 201210220400     404150400     42.8569
 201210220430     404152200     43.7445
 201210220500     404154000     43.4213
 201210220530     404155800     43.8571
 201210220600     404157600     43.7271
 201210220630     404159400     44.3310
 201210220700     404161200     44.0554
 201210220730     404163000     43.8167
 201210220800     404164800     42.4800
 201210220830     404166600     43.1761
 201210220900     404168400     43.3100
 201210220930     404170200     41.1392
 201210221000     404172000     41.3693
 201210221030     404173800     40.7806
 201210221100     404175600     40.2023
 201210221130     404177400     41.2826
 201210221200     404179200     42.7400
 201210221230     404181000     42.8648
 201210221300     404182800     43.6906
 201210221330     404184600     42.7060
 201210221400     404186400     42.0438
 201210221430     404188200     43.0807
 201210221500     404190000     42.6939
 201210221530     404191800     44.2506
 201210221600     404193600     45.4315
 201210221630     404195400     47.1638
 201210221700     404197200     46.0147
 201210221730     404199000     45.1007
 201210221800     404200800     45.5083
 201210221830     404202600     44.5576
 201210221900     404204400     44.4580
 201210221930     404206200     44.5712
 201210222000     404208000     45.9564
 201210222030     404209800     45.9128
 201210222100     404211600     47.4059
 201210222130     404213400     46.3387
 201210222200     404215200     46.3941
 201210222230     404217000     46.7798
 201210222300     404218800     48.8085
 201210222330     404220600     47.5683