One of my temperature sensor recorded a fake value (9999.999°) and this value distorts the graph scale.. How can I edit or delete the record in order to adjust the history of temperature graph without losing other data?
thanks
How can I delete a record in data log history?
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Hello,
please use the Spike-Filter-Option to remove such peaks from being displayed:
Using Spike Filters
You can add spike filters in a sensor's channel settings. Each filter is valid for the selected channel only. Spike filters are active immediately after saving. They are applied to historic and live data in both tables and graphs.
- Enter a number into the Spike Filter Max. Value. Values above this value will be disregarded.
- Enter a number into the Spike Filter Min. Value field. Values below this value will be disregarded.
As you're using negative values, please try to exchange the two numbers.
See Also
Why do I see huge peaks or spikes in graphs for SNMP sensors?
Created on Dec 29, 2010 3:15:00 PM by
Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
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