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Via "Apply To" button it is possible to apply a a single modifier modifier to an entire forecast group or range of basins set of IFD-segments . In case of time series modifiers an option “create unique modifiers for each time series” can also be used.
This option makes possible to create a modifier as as an unique independent modifier modifier for each of the selected segments. The option is useful when many segments need the same type of modifier but the forecaster needs to make adjustments to a subset of the initial group modifier.
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