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Time series can be validated on whether oscillation occurs. Oscillation is recognized when the value rapidly falls and rises in an alternating pattern. This validation can also be used to only mark values where oscillation occurs with an oscillation flag source, but keep the original flag of the value. This can be useful since oscillation might for example occur due to an error in the automatic steering of a pump causing it to rapidly turn on/off. In this case, the oscillation can be detected, without marking the actual values as "doubtful" or "unreliable" since the measured value is correct.
This can be configured through the <oscillation> element if you wish to specify constantValues or monthLimits for the various limits that need to be configured. The <oscillationFunctions> element can be used to specify the various limits using attributes.
minDifference
The minimum difference between a low and high value required for it to be detected as a potential oscillation.
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