Log Filter

The fledge-filter-log plugin is a simple filter that converts data to a logarithmic scale.

When adding a scale filter to either the south service or north task, via the Add Application option of the user interface, a configuration page for the filter will be shown as below;

The Asset Filter entry is a regular expression that can be used to limit the assets that the filter will effect. To change all assets leave this entry blank.

See Also

fledge-filter-expression - A Fledge processing filter plugin that applies a user define formula to the data as it passes through the filter

fledge-filter-fft - A Fledge processing filter plugin that calculates a Fast Fourier Transform across sensor data

fledge-filter-python35 - A Fledge processing filter that allows Python 3 code to be run on each sensor value.

fledge-filter-rms - A Fledge processing filter plugin that calculates RMS value for sensor data

fledge-filter-scale-set - A Fledge processing filter plugin that applies a set of sale factors to the data

fledge-south-Expression - A Fledge south plugin that uses a user define expression to generate data