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Allows comparison of the current situation with selected previous years at the same moment within the year. Very useful to compare seasonal behaviour, e.g. deficit accumulation, snow accummulation/melt, runoff.
The bottom of the window shows the full timeseries to assist in picking relevant historical years.
The function requires a multi-year historical series, where the time window (view period on the x-axis ) covers streches over multiple years before the function is selected. You can use the |<>| button to stretch the x-axis from the current view period to the full available length.
The display requires a fixed season definition for the x-axis, to be included in the configuration.
Ensemble Percentile Exceedence
Plots each member of an ensemble along the horzontal axis, sorted by value. the result is exceedence diagrams for an ensemble forecast at a selected timestamp within the timeseries.
The function allows multiple locations and/or multiple time stamps and/or multiple forecasts in one diagram. If multiple forecats include the same selected timestamp, the legend only can distinguish between these forecasts if a taskdescription is used during job submission.
