% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201105270000     359726400     53.4582
 201105270030     359728200     53.3265
 201105270100     359730000     52.7442
 201105270130     359731800     52.9620
 201105270200     359733600     52.0156
 201105270230     359735400     52.2797
 201105270300     359737200     52.3279
 201105270330     359739000     51.4927
 201105270400     359740800     51.8202
 201105270430     359742600     52.1311
 201105270500     359744400     51.4013
 201105270530     359746200     50.6171
 201105270600     359748000     50.3962
 201105270630     359749800     50.2181
 201105270700     359751600     50.2646
 201105270730     359753400     50.6538
 201105270800     359755200     50.7261
 201105270830     359757000     51.0878
 201105270900     359758800     51.6670
 201105270930     359760600     52.6144
 201105271000     359762400     53.5970
 201105271030     359764200     53.7350
 201105271100     359766000     53.5214
 201105271130     359767800     52.8766
 201105271200     359769600     52.2765
 201105271230     359771400     51.9106
 201105271300     359773200     52.3601
 201105271330     359775000     52.5257
 201105271400     359776800     52.3419
 201105271430     359778600     51.9857
 201105271500     359780400     51.3197
 201105271530     359782200     51.1779
 201105271600     359784000     53.1339
 201105271630     359785800     54.2235
 201105271700     359787600     54.8168
 201105271730     359789400     55.2466
 201105271800     359791200     55.5582
 201105271830     359793000     57.0814
 201105271900     359794800     58.0585
 201105271930     359796600     58.1966
 201105272000     359798400     57.6150
 201105272030     359800200     56.5891
 201105272100     359802000     56.1763
 201105272130     359803800     56.4763
 201105272200     359805600     57.2164
 201105272230     359807400     58.1048
 201105272300     359809200     58.7000
 201105272330     359811000     58.1911