% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210220000     404136000     45.6318
 201210220030     404137800     45.1934
 201210220100     404139600     44.1289
 201210220130     404141400     41.8987
 201210220200     404143200     41.8787
 201210220230     404145000     42.6786
 201210220300     404146800     43.0635
 201210220330     404148600     43.0770
 201210220400     404150400     43.9057
 201210220430     404152200     45.5224
 201210220500     404154000     45.6593
 201210220530     404155800     45.1658
 201210220600     404157600     44.8300
 201210220630     404159400     44.4743
 201210220700     404161200     44.0176
 201210220730     404163000     43.4917
 201210220800     404164800     45.3074
 201210220830     404166600     45.5976
 201210220900     404168400     44.4470
 201210220930     404170200     43.3326
 201210221000     404172000     42.5018
 201210221030     404173800     42.4963
 201210221100     404175600     42.5478
 201210221130     404177400     43.1897
 201210221200     404179200     43.6900
 201210221230     404181000     43.6411
 201210221300     404182800     43.3970
 201210221330     404184600     41.3851
 201210221400     404186400     40.0630
 201210221430     404188200     42.0586
 201210221500     404190000     41.8641
 201210221530     404191800     43.7027
 201210221600     404193600     44.4307
 201210221630     404195400     46.4859
 201210221700     404197200     46.2109
 201210221730     404199000     45.9261
 201210221800     404200800     46.2229
 201210221830     404202600     46.6367
 201210221900     404204400     47.2970
 201210221930     404206200     46.4095
 201210222000     404208000     46.4900
 201210222030     404209800     47.1562
 201210222100     404211600     46.6719
 201210222130     404213400     49.4101
 201210222200     404215200     48.9111
 201210222230     404217000     49.0884
 201210222300     404218800     47.2389
 201210222330     404220600     46.7055