% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201105270000     359726400     52.5639
 201105270030     359728200     52.5047
 201105270100     359730000     52.8664
 201105270130     359731800     52.7201
 201105270200     359733600     52.7107
 201105270230     359735400     52.0560
 201105270300     359737200     50.5373
 201105270330     359739000     50.1081
 201105270400     359740800     50.2797
 201105270430     359742600     50.1202
 201105270500     359744400     50.3951
 201105270530     359746200     50.4814
 201105270600     359748000     49.7042
 201105270630     359749800     48.7364
 201105270700     359751600     48.2956
 201105270730     359753400     48.3124
 201105270800     359755200     49.1336
 201105270830     359757000     49.5114
 201105270900     359758800     49.8267
 201105270930     359760600     50.7093
 201105271000     359762400     51.3304
 201105271030     359764200     51.8141
 201105271100     359766000     51.9402
 201105271130     359767800     52.0415
 201105271200     359769600     51.9103
 201105271230     359771400     51.9257
 201105271300     359773200     52.4895
 201105271330     359775000     52.6755
 201105271400     359776800     52.2514
 201105271430     359778600     51.6392
 201105271500     359780400     50.9320
 201105271530     359782200     50.7755
 201105271600     359784000     52.4458
 201105271630     359785800     54.0063
 201105271700     359787600     54.6743
 201105271730     359789400     55.1170
 201105271800     359791200     57.5485
 201105271830     359793000     58.7398
 201105271900     359794800     59.2185
 201105271930     359796600     57.8004
 201105272000     359798400     57.4212
 201105272030     359800200     58.4359
 201105272100     359802000     60.0090
 201105272130     359803800     61.6842
 201105272200     359805600     61.5896
 201105272230     359807400     61.5152
 201105272300     359809200     61.5275
 201105272330     359811000     60.1217