% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210140000     403444800     53.0920
 201210140030     403446600     52.1538
 201210140100     403448400     51.8923
 201210140130     403450200     53.8729
 201210140200     403452000     53.4115
 201210140230     403453800     54.1547
 201210140300     403455600     55.9284
 201210140330     403457400     55.7596
 201210140400     403459200     57.3856
 201210140430     403461000     56.0586
 201210140500     403462800     56.4684
 201210140530     403464600     56.0190
 201210140600     403466400     55.0315
 201210140630     403468200     54.1501
 201210140700     403470000     52.5714
 201210140730     403471800     52.6191
 201210140800     403473600     52.6032
 201210140830     403475400     55.3008
 201210140900     403477200     54.3219
 201210140930     403479000     52.9175
 201210141000     403480800     54.1451
 201210141030     403482600     53.6481
 201210141100     403484400     54.4296
 201210141130     403486200     52.3022
 201210141200     403488000     52.7031
 201210141230     403489800     50.6261
 201210141300     403491600     52.5918
 201210141330     403493400     53.1963
 201210141400     403495200     52.7528
 201210141430     403497000     54.1531
 201210141500     403498800     54.6076
 201210141530     403500600     54.7646
 201210141600     403502400     54.2063
 201210141630     403504200     54.6714
 201210141700     403506000     55.7885
 201210141730     403507800     55.5333
 201210141800     403509600     54.3223
 201210141830     403511400     53.3579
 201210141900     403513200     53.9113
 201210141930     403515000     52.9163
 201210142000     403516800     52.8692
 201210142030     403518600     52.7573
 201210142100     403520400     52.1725
 201210142130     403522200     52.1793
 201210142200     403524000     50.9453
 201210142230     403525800     49.4837
 201210142300     403527600     49.9998
 201210142330     403529400     49.9056