% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201209110000     400593600     44.7535
 201209110030     400595400     44.6326
 201209110100     400597200     44.0456
 201209110130     400599000     43.9118
 201209110200     400600800     42.6430
 201209110230     400602600     41.7970
 201209110300     400604400     41.3016
 201209110330     400606200     41.0176
 201209110400     400608000     42.7419
 201209110430     400609800     42.6943
 201209110500     400611600     41.3097
 201209110530     400613400     41.2589
 201209110600     400615200     43.1967
 201209110630     400617000     43.8076
 201209110700     400618800     44.1797
 201209110730     400620600     44.0154
 201209110800     400622400     42.8765
 201209110830     400624200     43.6735
 201209110900     400626000     44.0823
 201209110930     400627800     45.0196
 201209111000     400629600     45.9160
 201209111030     400631400     45.2963
 201209111100     400633200     46.1157
 201209111130     400635000     45.9840
 201209111200     400636800     46.7227
 201209111230     400638600     47.3818
 201209111300     400640400     48.3783
 201209111330     400642200     50.7097
 201209111400     400644000     49.3743
 201209111430     400645800     50.6819
 201209111500     400647600     51.4788
 201209111530     400649400     51.5857
 201209111600     400651200     52.2017
 201209111630     400653000     48.9063
 201209111700     400654800     50.2021
 201209111730     400656600     54.3582
 201209111800     400658400     49.9893
 201209111830     400660200     50.7178
 201209111900     400662000     53.3331
 201209111930     400663800     51.7348
 201209112000     400665600     50.7279
 201209112030     400667400     49.6723
 201209112100     400669200     46.7590
 201209112130     400671000     47.0166
 201209112200     400672800     47.1333
 201209112230     400674600     45.9373
 201209112300     400676400     45.2329
 201209112330     400678200     43.3507