% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201106180000     361627200     53.3192
 201106180030     361629000     53.6118
 201106180100     361630800     53.6722
 201106180130     361632600     52.9537
 201106180200     361634400     50.8720
 201106180230     361636200     49.6944
 201106180300     361638000     50.4084
 201106180330     361639800     51.3453
 201106180400     361641600     51.0568
 201106180430     361643400     50.1980
 201106180500     361645200     50.3979
 201106180530     361647000     49.6597
 201106180600     361648800     48.9523
 201106180630     361650600     48.0051
 201106180700     361652400     47.5357
 201106180730     361654200     47.5222
 201106180800     361656000     47.2677
 201106180830     361657800     46.7798
 201106180900     361659600     46.7055
 201106180930     361661400     45.8876
 201106181000     361663200     45.3570
 201106181030     361665000     45.9659
 201106181100     361666800     46.3699
 201106181130     361668600     47.0732
 201106181200     361670400     47.0334
 201106181230     361672200     46.5299
 201106181300     361674000     46.0351
 201106181330     361675800     45.3868
 201106181400     361677600     46.1548
 201106181430     361679400     47.7039
 201106181500     361681200     50.9795
 201106181530     361683000     51.0790
 201106181600     361684800     50.5064
 201106181630     361686600     52.0940
 201106181700     361688400     53.9929
 201106181730     361690200     53.9689
 201106181800     361692000     54.0376
 201106181830     361693800     54.2469
 201106181900     361695600     53.4436
 201106181930     361697400     53.6381
 201106182000     361699200     53.9104
 201106182030     361701000     54.1143
 201106182100     361702800     53.7940
 201106182130     361704600     53.5705
 201106182200     361706400     52.7000
 201106182230     361708200     53.1179
 201106182300     361710000     53.9798
 201106182330     361711800     54.5340