% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201209110000     400593600     43.6951
 201209110030     400595400     43.4554
 201209110100     400597200     43.6313
 201209110130     400599000     43.1444
 201209110200     400600800     42.9956
 201209110230     400602600     41.2009
 201209110300     400604400     40.0127
 201209110330     400606200     40.0559
 201209110400     400608000     42.2603
 201209110430     400609800     40.3966
 201209110500     400611600     39.3379
 201209110530     400613400     40.2748
 201209110600     400615200     42.9574
 201209110630     400617000     42.3270
 201209110700     400618800     43.8411
 201209110730     400620600     42.7237
 201209110800     400622400     42.3184
 201209110830     400624200     43.1595
 201209110900     400626000     43.5919
 201209110930     400627800     43.4561
 201209111000     400629600     45.1919
 201209111030     400631400     45.2253
 201209111100     400633200     44.4763
 201209111130     400635000     45.6543
 201209111200     400636800     46.2120
 201209111230     400638600     47.0791
 201209111300     400640400     48.3548
 201209111330     400642200     48.8559
 201209111400     400644000     49.2514
 201209111430     400645800     49.8363
 201209111500     400647600     50.9752
 201209111530     400649400     50.8082
 201209111600     400651200     51.6644
 201209111630     400653000     49.9843
 201209111700     400654800     50.5781
 201209111730     400656600     48.6804
 201209111800     400658400     49.2955
 201209111830     400660200     51.1048
 201209111900     400662000     52.6629
 201209111930     400663800     49.3840
 201209112000     400665600     49.8067
 201209112030     400667400     46.4908
 201209112100     400669200     45.4271
 201209112130     400671000     45.1549
 201209112200     400672800     44.5733
 201209112230     400674600     43.9069
 201209112300     400676400     44.7904
 201209112330     400678200     43.9843