% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312170030     440512200     54.8499
 201312170100     440514000     53.7512
 201312170130     440515800     52.9428
 201312170200     440517600     53.6292
 201312170230     440519400     54.3118
 201312170300     440521200     55.2412
 201312170330     440523000     56.5540
 201312170400     440524800     55.5910
 201312170430     440526600     56.2420
 201312170500     440528400     56.7990
 201312170530     440530200     57.8462
 201312170600     440532000     56.7477
 201312170630     440533800     57.3580
 201312170700     440535600     57.2246
 201312170730     440537400     55.9151
 201312170800     440539200     56.9289
 201312170830     440541000     56.6028
 201312170900     440542800     57.4368
 201312170930     440544600     57.2057
 201312171000     440546400     57.9386
 201312171030     440548200     57.7788
 201312171100     440550000     58.2590
 201312171130     440551800     61.4992
 201312171200     440553600     58.7108
 201312171230     440555400     57.7251
 201312171300     440557200     57.8794
 201312171330     440559000     58.1529
 201312171400     440560800     58.3921
 201312171430     440562600     57.9412
 201312171500     440564400     58.2132
 201312171530     440566200     58.4001
 201312171600     440568000     56.8262
 201312171630     440569800     55.7544
 201312171700     440571600     57.1360
 201312171730     440573400     56.5227
 201312171800     440575200     56.5982
 201312171830     440577000     56.6016
 201312171900     440578800     56.5030
 201312171930     440580600     56.3734
 201312172000     440582400     56.4681
 201312172030     440584200     56.0287
 201312172100     440586000     56.6767
 201312172130     440587800     54.9239
 201312172200     440589600     56.3213
 201312172230     440591400     57.0293
 201312172300     440593200     58.0719
 201312172330     440595000     58.5275