% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201211140000     406123200     60.4869
 201211140030     406125000     58.9442
 201211140100     406126800     58.4392
 201211140130     406128600     58.4587
 201211140200     406130400     57.8445
 201211140230     406132200     56.7703
 201211140300     406134000     56.8675
 201211140330     406135800     57.5463
 201211140400     406137600     57.3525
 201211140430     406139400     58.0785
 201211140500     406141200     60.1487
 201211140530     406143000     62.1624
 201211140600     406144800     59.6088
 201211140630     406146600     58.9983
 201211140700     406148400     56.9538
 201211140730     406150200     56.5530
 201211140800     406152000     56.6510
 201211140830     406153800     56.0600
 201211140900     406155600     57.0369
 201211140930     406157400     57.3784
 201211141000     406159200     57.7643
 201211141030     406161000     58.4871
 201211141100     406162800     59.8610
 201211141130     406164600     60.4144
 201211141200     406166400     58.2477
 201211141230     406168200     56.7231
 201211141300     406170000     57.6829
 201211141330     406171800     57.5677
 201211141400     406173600     59.1206
 201211141430     406175400     60.7076
 201211141500     406177200     61.5944
 201211141530     406179000     63.7503
 201211141600     406180800     65.1497
 201211141630     406182600     64.8079
 201211141700     406184400     62.5128
 201211141730     406186200     62.8631
 201211141800     406188000     61.3139
 201211141830     406189800     60.4516
 201211141900     406191600     60.7838
 201211141930     406193400     60.2134
 201211142000     406195200     61.5603
 201211142030     406197000     62.1735
 201211142100     406198800     62.1856
 201211142130     406200600     60.4650
 201211142200     406202400     58.5270
 201211142230     406204200     57.5724
 201211142300     406206000     57.7882
 201211142330     406207800     57.9842