% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201205120000     390052800     49.3190
 201205120030     390054600     49.5279
 201205120100     390056400     49.9251
 201205120130     390058200     51.6148
 201205120200     390060000     51.4442
 201205120230     390061800     52.7231
 201205120300     390063600     52.0812
 201205120330     390065400     52.3430
 201205120400     390067200     50.9424
 201205120430     390069000     51.0702
 201205120500     390070800     51.4956
 201205120530     390072600     52.1087
 201205120600     390074400     52.7297
 201205120630     390076200     53.3345
 201205120700     390078000     53.2797
 201205120730     390079800     53.5082
 201205120800     390081600     53.8118
 201205120830     390083400     52.9718
 201205120900     390085200     51.8450
 201205120930     390087000     50.7114
 201205121000     390088800     51.0410
 201205121030     390090600     51.7868
 201205121100     390092400     53.0687
 201205121130     390094200     53.0261
 201205121200     390096000     53.4074
 201205121230     390097800     53.7524
 201205121300     390099600     52.8991
 201205121330     390101400     53.2962
 201205121400     390103200     53.0993
 201205121430     390105000     55.2180
 201205121500     390106800     57.3928
 201205121530     390108600     56.2515
 201205121600     390110400     54.3260
 201205121630     390112200     54.4468
 201205121700     390114000     55.1321
 201205121730     390115800     54.7835
 201205121800     390117600     53.9492
 201205121830     390119400     53.1571
 201205121900     390121200     54.4648
 201205121930     390123000     51.1932
 201205122000     390124800     51.3361
 201205122030     390126600     51.3836
 201205122100     390128400     51.4199
 201205122130     390130200     53.2767
 201205122200     390132000     53.2534
 201205122230     390133800     53.5952
 201205122300     390135600     54.1374
 201205122330     390137400     53.6658