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The ensemble produces a great deal of forecast data; much of it is displayed as diagrams or charts.  It is difficult for the  The human eye to can't easily identify more than the larger differences between each individual ensemble member.  Several  To make differences clearer,  several display methods have been designed.  These are used to help assess the similarity and spread of results, and to some extent the run-to-run consistency.  Chart output

Output in chart and diagrams form gives:

• easy visual interpretation of the information.
• a simple visual assessment of the probabilities of forecast weather events.
• highlights potential extreme weather events. 

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