% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201107010000     362750400     54.5438
 201107010030     362752200     53.4944
 201107010100     362754000     52.9850
 201107010130     362755800     53.8842
 201107010200     362757600     54.7116
 201107010230     362759400     55.9542
 201107010300     362761200     56.4625
 201107010330     362763000     54.9253
 201107010400     362764800     53.5831
 201107010430     362766600     52.9551
 201107010500     362768400     52.2797
 201107010530     362770200     52.2095
 201107010600     362772000     51.7842
 201107010630     362773800     50.6087
 201107010700     362775600     49.7502
 201107010730     362777400     48.6816
 201107010800     362779200     47.6317
 201107010830     362781000     47.3201
 201107010900     362782800     47.1483
 201107010930     362784600     47.3347
 201107011000     362786400     48.2800
 201107011030     362788200     49.1231
 201107011100     362790000     50.1663
 201107011130     362791800     50.6030
 201107011200     362793600     50.9984
 201107011230     362795400     51.0341
 201107011300     362797200     50.9653
 201107011330     362799000     51.9194
 201107011400     362800800     52.7941
 201107011430     362802600     52.3399
 201107011500     362804400     51.2964
 201107011530     362806200     50.2912
 201107011600     362808000     52.0291
 201107011630     362809800     51.5912
 201107011700     362811600     50.8770
 201107011730     362813400     51.9983
 201107011800     362815200     56.9438
 201107011830     362817000     59.0383
 201107011900     362818800     57.4558
 201107011930     362820600     54.3818
 201107012000     362822400     53.6013
 201107012030     362824200     55.3085
 201107012100     362826000     56.1697
 201107012130     362827800     55.9222
 201107012200     362829600     55.8536
 201107012230     362831400     55.4773
 201107012300     362833200     53.4560
 201107012330     362835000     53.1468