% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312120000     440078400     49.8759
 201312120030     440080200     49.4731
 201312120100     440082000     49.1280
 201312120130     440083800     49.1953
 201312120200     440085600     48.8828
 201312120230     440087400     49.3192
 201312120300     440089200     49.9771
 201312120330     440091000     52.1471
 201312120400     440092800     52.4130
 201312120430     440094600     52.9614
 201312120500     440096400     56.5154
 201312120530     440098200     52.5933
 201312120600     440100000     50.7065
 201312120630     440101800     50.8958
 201312120700     440103600     50.3947
 201312120730     440105400     51.2369
 201312120800     440107200     56.3051
 201312120830     440109000     53.2651
 201312120900     440110800     55.1937
 201312120930     440112600     56.9962
 201312121000     440114400     56.8345
 201312121030     440116200     57.3738
 201312121100     440118000     57.2008
 201312121130     440119800     55.7078
 201312121200     440121600     57.2780
 201312121230     440123400     56.7306
 201312121300     440125200     54.7139
 201312121330     440127000     54.9588
 201312121400     440128800     54.8869
 201312121430     440130600     52.7335
 201312121500     440132400     51.8094
 201312121530     440134200     52.6795
 201312121600     440136000     50.7563
 201312121630     440137800     52.5458
 201312121700     440139600     51.9201
 201312121730     440141400     53.7601
 201312121800     440143200     52.2011
 201312121830     440145000     53.7195
 201312121900     440146800     51.3843
 201312121930     440148600     52.2339
 201312122000     440150400     52.6438
 201312122030     440152200     53.7211
 201312122100     440154000     55.1960
 201312122130     440155800     55.5886
 201312122200     440157600     53.6231
 201312122230     440159400     53.6529
 201312122300     440161200     53.6002
 201312122330     440163000     52.7102