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To explain the concept of the validation rules more the table below shows the input time series and the output time series of an aggregation accumulative tranformation which uses the validation rules which are shown above in the last eexample.
Time | Input value | input flag | Output value | output flag | custom flagsource |
|---|---|---|---|---|---|
1-1-2012 00:15 |
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1-1-2012 00:30 | 1 |
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1-1-2012 00:45 | 1 |
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1-1-2012 01:00 | 1 |
| 3 | doubtful | - |
1-1-2012 01:15 |
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1-1-2012 01:30 | 1 |
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1-1-2012 01:45 |
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1-1-2012 02:00 | 1 |
| NaN | - | - |
1-1-2012 02:15 | 1 |
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1-1-2012 02:30 | 1 | doubtful |
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1-1-2012 02:45 | 1 |
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1-1-2012 03:00 | 1 |
| 4 | doubtful | D1 |
1-1-2012 03:15 | 1 |
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1-1-2012 03:30 | 1 |
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1-1-2012 03:45 | 1 |
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1-1-2012 04:00 | 1 |
| 4 | doubtfull | - |
The first output value is set to doubtful. Because in this case the total percentage of missing values is 25%. Which means that the following rule is applied.
| Code Block |
|---|
<validationRule>
<inputMissingPercentage>40</inputMissingPercentage>
<outputValueFlag>doubtful</outputValueFlag>
</validationRule>
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Configuration example
| Code Block |
|---|
<transformation id="aggregation accumulative"> <aggregation> <accumulative> <inputVariable> <timeSeriesSet> <moduleInstanceId>ImportTelemetry</moduleInstanceId> <valueType>scalar</valueType> <parameterId>H.obs</parameterId> <locationSetId>hydgauges</locationSetId> <timeSeriesType>external historical</timeSeriesType> <timeStep unit="minute" multiplier="15"/> <relativeViewPeriod unit="day" startOverrulable="true" start="-7" end="0"/> <readWriteMode>read only</readWriteMode> <delay unit="minute" multiplier="0"/> </timeSeriesSet> </inputVariable> <outputVariable> <timeSeriesSet> <moduleInstanceId>Aggregate_Historic</moduleInstanceId> <valueType>scalar</valueType> <parameterId>accumulative</parameterId> <locationSetId>hydgauges</locationSetId> <timeSeriesType>external historical</timeSeriesType> <timeStep unit="hour" multiplier="1"/> <relativeViewPeriod unit="day" startOverrulable="true" start="-7" end="0"/> <readWriteMode>add originals</readWriteMode> <synchLevel>1</synchLevel> </timeSeriesSet> </outputVariable> </accumulative> </aggregation> </transformation> |