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An example of the durationNonExceedence plot is given here:
When selecting more than one location it could occur that the view periods of these selected timeseries do not cover the same period in time. In this case it is difficult to make a correct comparison of the calculated duration curves because they are analysed on different periods in time. A warning message will be given in order to ensure that the user is aware of this. The pop-up message will be shown each time the user zooms in or out until all view periods are an exact match.
!durationExceedence_warning.pgn|height=323! Wiki Markup
Frequency distribution
Gaussian curve
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