attenuationCorrect

fiducia.rawProcess.attenuationCorrect(attenuatorsFile, hf, df, channels)[source]

Given a Dante data frame and header frame, return a data frame with attenuation corrections applied to each channel.

Parameters

  • attenuatorsFile (str) – Full path to .xls file containing attenuator serial numbers and corresponding attenuation factors. See attenuationFactors().

  • hf (pandas.core.frame.DataFrame) – Header dataframe from dante .dat file. See readDanteData().

  • df (pandas.core.frame.DataFrame) – Dante dataframe. This frame should already be voltage scaled, background corrected, and offset corrected. See readDanteData().

  • channels (list) – List of dante channels in df to be analyzed.

Returns

dfAtten – Returns dataframe with attenuation corrected signal values for the given channels.

Return type

pandas.core.frame.DataFrame

Notes

Examples