% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201106160000     361454400     56.6938
 201106160030     361456200     56.5979
 201106160100     361458000     56.9401
 201106160130     361459800     57.2251
 201106160200     361461600     57.3479
 201106160230     361463400     57.7889
 201106160300     361465200     58.1778
 201106160330     361467000     57.6848
 201106160400     361468800     56.3901
 201106160430     361470600     54.7503
 201106160500     361472400     53.6238
 201106160530     361474200     52.7831
 201106160600     361476000     51.9894
 201106160630     361477800     50.9047
 201106160700     361479600     49.8092
 201106160730     361481400     49.3629
 201106160800     361483200     48.1928
 201106160830     361485000     46.9275
 201106160900     361486800     45.2988
 201106160930     361488600     44.5122
 201106161000     361490400     43.7836
 201106161030     361492200     42.8164
 201106161100     361494000     42.7039
 201106161130     361495800     43.9966
 201106161200     361497600     44.6351
 201106161230     361499400     44.9615
 201106161300     361501200     45.1618
 201106161330     361503000     43.7858
 201106161400     361504800     43.1644
 201106161430     361506600     43.4086
 201106161500     361508400     45.2813
 201106161530     361510200     46.2936
 201106161600     361512000     45.4035
 201106161630     361513800     44.7207
 201106161700     361515600     45.2962
 201106161730     361517400     45.1397
 201106161800     361519200     45.3944
 201106161830     361521000     45.7485
 201106161900     361522800     45.9140
 201106161930     361524600     45.5319
 201106162000     361526400     45.5087
 201106162030     361528200     45.0774
 201106162100     361530000     44.6778
 201106162130     361531800     43.8945
 201106162200     361533600     43.4477
 201106162230     361535400     42.6087
 201106162300     361537200     42.6241
 201106162330     361539000     42.9042