% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201209300000     402235200     49.4269
 201209300030     402237000     49.2960
 201209300100     402238800     48.9745
 201209300130     402240600     49.1955
 201209300200     402242400     49.2221
 201209300230     402244200     49.9580
 201209300300     402246000     50.4695
 201209300330     402247800     49.7062
 201209300400     402249600     49.3300
 201209300430     402251400     49.5986
 201209300500     402253200     50.9931
 201209300530     402255000     50.3151
 201209300600     402256800     51.4268
 201209300630     402258600     51.1821
 201209300700     402260400     51.3997
 201209300730     402262200     51.4760
 201209300800     402264000     50.2456
 201209300830     402265800     50.3784
 201209300900     402267600     50.0072
 201209300930     402269400     50.9639
 201209301000     402271200     51.3692
 201209301030     402273000     51.6463
 201209301100     402274800     52.8642
 201209301130     402276600     52.2290
 201209301200     402278400     52.4141
 201209301230     402280200     52.2074
 201209301300     402282000     52.0837
 201209301330     402283800     51.7972
 201209301400     402285600     52.2399
 201209301430     402287400     50.9762
 201209301500     402289200     50.9998
 201209301530     402291000     50.9384
 201209301600     402292800     50.6423
 201209301630     402294600     50.4360
 201209301700     402296400     51.1868
 201209301730     402298200     51.1335
 201209301800     402300000     51.9287
 201209301830     402301800     52.2091
 201209301900     402303600     51.4846
 201209301930     402305400     53.4241
 201209302000     402307200     51.4686
 201209302030     402309000     51.3932
 201209302100     402310800     52.3965
 201209302130     402312600     53.9549
 201209302200     402314400     50.8406
 201209302230     402316200     53.3428
 201209302300     402318000     53.4022
 201209302330     402319800     50.5079