% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201106180000     361627200     52.6580
 201106180030     361629000     52.7219
 201106180100     361630800     52.8461
 201106180130     361632600     53.4451
 201106180200     361634400     53.1044
 201106180230     361636200     52.8301
 201106180300     361638000     51.7743
 201106180330     361639800     50.8020
 201106180400     361641600     50.6396
 201106180430     361643400     50.1716
 201106180500     361645200     49.7352
 201106180530     361647000     49.6710
 201106180600     361648800     49.9702
 201106180630     361650600     49.8754
 201106180700     361652400     49.4215
 201106180730     361654200     49.3611
 201106180800     361656000     49.5117
 201106180830     361657800     48.2468
 201106180900     361659600     48.1639
 201106180930     361661400     47.7394
 201106181000     361663200     47.5936
 201106181030     361665000     46.7945
 201106181100     361666800     46.9535
 201106181130     361668600     47.8933
 201106181200     361670400     47.8861
 201106181230     361672200     47.4489
 201106181300     361674000     47.7493
 201106181330     361675800     47.2784
 201106181400     361677600     47.1051
 201106181430     361679400     47.7604
 201106181500     361681200     50.1287
 201106181530     361683000     50.7286
 201106181600     361684800     50.4363
 201106181630     361686600     51.6833
 201106181700     361688400     52.5811
 201106181730     361690200     52.7312
 201106181800     361692000     52.8200
 201106181830     361693800     53.1928
 201106181900     361695600     53.5026
 201106181930     361697400     52.7873
 201106182000     361699200     52.5191
 201106182030     361701000     53.0698
 201106182100     361702800     53.0372
 201106182130     361704600     52.5671
 201106182200     361706400     52.1432
 201106182230     361708200     52.6027
 201106182300     361710000     52.8651
 201106182330     361711800     53.3458