% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201209300000     402235200     51.7458
 201209300030     402237000     51.4799
 201209300100     402238800     51.3174
 201209300130     402240600     50.2518
 201209300200     402242400     49.8033
 201209300230     402244200     49.5997
 201209300300     402246000     49.8844
 201209300330     402247800     48.3188
 201209300400     402249600     48.5587
 201209300430     402251400     50.1466
 201209300500     402253200     49.6995
 201209300530     402255000     49.8132
 201209300600     402256800     51.2517
 201209300630     402258600     51.4840
 201209300700     402260400     51.7066
 201209300730     402262200     51.0452
 201209300800     402264000     49.8430
 201209300830     402265800     49.9827
 201209300900     402267600     50.6790
 201209300930     402269400     50.5172
 201209301000     402271200     51.0379
 201209301030     402273000     50.7141
 201209301100     402274800     51.2188
 201209301130     402276600     51.5447
 201209301200     402278400     51.0482
 201209301230     402280200     51.9572
 201209301300     402282000     52.7618
 201209301330     402283800     53.3185
 201209301400     402285600     53.0581
 201209301430     402287400     53.9116
 201209301500     402289200     51.9301
 201209301530     402291000     50.9645
 201209301600     402292800     51.5472
 201209301630     402294600     51.4258
 201209301700     402296400     51.3436
 201209301730     402298200     52.0722
 201209301800     402300000     52.6461
 201209301830     402301800     53.6405
 201209301900     402303600     52.3785
 201209301930     402305400     52.1933
 201209302000     402307200     51.9590
 201209302030     402309000     53.7627
 201209302100     402310800     51.9551
 201209302130     402312600     53.0359
 201209302200     402314400     52.7249
 201209302230     402316200     52.9464
 201209302300     402318000     54.3061
 201209302330     402319800     57.7934