% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312170030     440512200     56.9580
 201312170100     440514000     56.7223
 201312170130     440515800     56.7165
 201312170200     440517600     56.7151
 201312170230     440519400     56.7518
 201312170300     440521200     57.1368
 201312170330     440523000     57.2358
 201312170400     440524800     57.2896
 201312170430     440526600     59.0285
 201312170500     440528400     59.0902
 201312170530     440530200     57.7315
 201312170600     440532000     57.8333
 201312170630     440533800     56.2427
 201312170700     440535600     56.9019
 201312170730     440537400     55.8107
 201312170800     440539200     57.7304
 201312170830     440541000     58.7425
 201312170900     440542800     58.2842
 201312170930     440544600     58.2563
 201312171000     440546400     58.0211
 201312171030     440548200     57.7066
 201312171100     440550000     58.6183
 201312171130     440551800     58.5911
 201312171200     440553600     59.6972
 201312171230     440555400     59.9581
 201312171300     440557200     65.7859
 201312171330     440559000     63.5188
 201312171400     440560800     63.6732
 201312171430     440562600     62.4386
 201312171500     440564400     60.2166
 201312171530     440566200     60.0861
 201312171600     440568000     58.5703
 201312171630     440569800     57.8334
 201312171700     440571600     58.0139
 201312171730     440573400     56.2442
 201312171800     440575200     55.7704
 201312171830     440577000     55.0818
 201312171900     440578800     54.6505
 201312171930     440580600     55.3769
 201312172000     440582400     54.7815
 201312172030     440584200     53.8009
 201312172100     440586000     54.4524
 201312172130     440587800     55.1305
 201312172200     440589600     55.5977
 201312172230     440591400     56.1450
 201312172300     440593200     56.4943
 201312172330     440595000     56.6826