% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201202250000     383400000     51.8405
 201202250030     383401800     51.5576
 201202250100     383403600     52.5293
 201202250130     383405400     53.3143
 201202250200     383407200     53.3952
 201202250230     383409000     54.6255
 201202250300     383410800     54.1045
 201202250330     383412600     54.9681
 201202250400     383414400     54.9368
 201202250430     383416200     55.4503
 201202250500     383418000     54.9765
 201202250530     383419800     55.1728
 201202250600     383421600     55.8381
 201202250630     383423400     55.9230
 201202250700     383425200     56.7695
 201202250730     383427000     56.1801
 201202250800     383428800     56.5555
 201202250830     383430600     56.2132
 201202250900     383432400     57.0548
 201202250930     383434200     56.2401
 201202251000     383436000     55.9097
 201202251030     383437800     55.7820
 201202251130     383441400     55.1779
 201202251200     383443200     54.9714
 201202251230     383445000     55.2522
 201202251300     383446800     54.4429
 201202251330     383448600     55.1333
 201202251400     383450400     55.9001
 201202251430     383452200     55.6444
 201202251500     383454000     55.0420
 201202251530     383455800     55.5319
 201202251600     383457600     54.8909
 201202251630     383459400     55.6008
 201202251700     383461200     56.5454
 201202251730     383463000     57.4025
 201202251800     383464800     54.6035
 201202251830     383466600     55.5138
 201202251900     383468400     57.5988
 201202251930     383470200     59.6501
 201202252000     383472000     59.6974
 201202252030     383473800     57.0503
 201202252100     383475600     54.4501
 201202252130     383477400     55.0791
 201202252200     383479200     54.1017
 201202252230     383481000     52.2923
 201202252300     383482800     53.0780
 201202252330     383484600     54.9749