% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201106180000     361627200     54.0983
 201106180030     361629000     54.0711
 201106180100     361630800     53.8948
 201106180130     361632600     53.3183
 201106180200     361634400     51.6466
 201106180230     361636200     50.5932
 201106180300     361638000     51.0256
 201106180330     361639800     51.5194
 201106180400     361641600     51.6152
 201106180430     361643400     51.6188
 201106180500     361645200     51.2812
 201106180530     361647000     50.8004
 201106180600     361648800     50.3557
 201106180630     361650600     49.2258
 201106180700     361652400     48.2836
 201106180730     361654200     48.8152
 201106180800     361656000     48.4752
 201106180830     361657800     47.5909
 201106180900     361659600     47.2936
 201106180930     361661400     46.6877
 201106181000     361663200     45.9004
 201106181030     361665000     45.6269
 201106181100     361666800     46.2263
 201106181130     361668600     47.1470
 201106181200     361670400     47.1301
 201106181230     361672200     46.9146
 201106181300     361674000     46.3679
 201106181330     361675800     45.5016
 201106181400     361677600     45.2188
 201106181430     361679400     46.5616
 201106181500     361681200     49.8078
 201106181530     361683000     50.5427
 201106181600     361684800     51.2326
 201106181630     361686600     53.3360
 201106181700     361688400     53.5180
 201106181730     361690200     52.9619
 201106181800     361692000     53.1541
 201106181830     361693800     53.7616
 201106181900     361695600     53.7949
 201106181930     361697400     53.9847
 201106182000     361699200     54.2961
 201106182030     361701000     54.1238
 201106182100     361702800     53.5097
 201106182130     361704600     53.0436
 201106182200     361706400     52.3187
 201106182230     361708200     52.1643
 201106182300     361710000     52.6348
 201106182330     361711800     53.3390