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See level thresholds for more information about the up and down ids.
Event Threshold
An event threshold is similar to a level threshold, only it has the possibility to be based on correlation events.
The advantage to this is that for instance peak heights that occured through the years can be used in the correlation display as well as a threshold without storing the same information in different ways.
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|---|---|---|---|---|
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<thresholdValueSet id="EventThresholds" name="EventThresholds">
<eventThresholdValues>
<eventThresholdId>LevelWarn</eventThresholdId>
<valueFunction>@PEAK_HEIGHT_VALUE@</valueFunction>
<labelFunction>@PEAK_HEIGHT_TIME@</labelFunction>
<parameterIdFunction>@PEAK_HEIGHT_PAR@</parameterIdFunction>
<enabledFunction>@PEAK_HEIGHT_ENABLED@</enabledFunction>
</eventThresholdValues>
<timeSeriesSet>
<moduleInstanceId>ThresholdCheck</moduleInstanceId>
<valueType>scalar</valueType>
<parameterId>H.m</parameterId>
<locationSetId>MultiValuedAttributeThresholds</locationSetId>
<timeSeriesType>external historical</timeSeriesType>
<timeStep unit="hour" divider="1" multiplier="1"/>
<readWriteMode>add originals</readWriteMode>
</timeSeriesSet>
</thresholdValueSet> |
Schema Thresholds.xsd
Level Threshold definition
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