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Transformation: | DischargeVolume |
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Transformation Group: | Events |
Description: | Calculates either the discharge volume of all events initiated in the output period or only the discharge volume of the largest event initiated in the output period. |
Hydrological Information
Purpose and use of Transformation: | Aggregation of discharge volume of events in m3An event in this transformation is defined as a series of subevents where the duration of gaps where there are no subevents is smaller than the specified maxGapDuration. A subevent is defined a measurement in the input where the value is larger than the specified threshold. The discharge volume of a subevent is calculated by multiplying the input value (m3/s) by the duration of the input time step for each selected subevent. The discharge volume for an event is registered only in the output period where the event initiated. | Background and Exceptions: | An event in this transformation is defined as a series of subevents where the duration of gaps where there are no subevents is smaller than the specified maxGapDuration. A subevent is defined a measurement in the input where the value is larger than the specified threshold.
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Hydrological Information
Purpose and use of Transformation: | Aggregates discharge volume of selected subevents in m3. This transformation can for instance be used to report statistics on sewer spillage. |
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Background and Exceptions: |
The input must be m3/s.
The output time step must be bigger than the input time step. |
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