% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201208120000     398001600     54.3200
 201208120030     398003400     53.5492
 201208120100     398005200     54.6431
 201208120130     398007000     52.9108
 201208120200     398008800     52.2109
 201208120230     398010600     52.1318
 201208120300     398012400     51.7966
 201208120330     398014200     52.0767
 201208120400     398016000     52.3810
 201208120430     398017800     53.6595
 201208120500     398019600     54.5706
 201208120530     398021400     54.9509
 201208120600     398023200     54.8373
 201208120630     398025000     53.8204
 201208120700     398026800     54.5989
 201208120730     398028600     53.7452
 201208120800     398030400     54.9191
 201208120830     398032200     55.3894
 201208120900     398034000     55.6755
 201208120930     398035800     55.2236
 201208121000     398037600     54.0208
 201208121030     398039400     53.4484
 201208121100     398041200     53.2115
 201208121130     398043000     52.2687
 201208121200     398044800     52.4793
 201208121230     398046600     53.3377
 201208121300     398048400     54.5771
 201208121330     398050200     54.9203
 201208121400     398052000     54.6258
 201208121430     398053800     53.8385
 201208121500     398055600     55.2840
 201208121530     398057400     54.9006
 201208121600     398059200     55.9872
 201208121630     398061000     54.3315
 201208121700     398062800     52.8080
 201208121730     398064600     52.4106
 201208121800     398066400     52.3889
 201208121830     398068200     52.7617
 201208121900     398070000     52.2851
 201208121930     398071800     55.0249
 201208122000     398073600     56.2175
 201208122030     398075400     54.8014
 201208122100     398077200     53.8649
 201208122130     398079000     53.7340
 201208122200     398080800     54.2720
 201208122230     398082600     54.9090
 201208122300     398084400     54.5571
 201208122330     398086200     56.0387