ENH: Allow passing source detector distances to beer lambert law#13875

Kallemakela wants to merge 7 commits intomne-tools:mainmne-tools/mne-python:mainfrom

Kallemakela:enh-13862-allow-passing-source-detector-distances-to-beer_lambert_lawKallemakela/mne-python:enh-13862-allow-passing-source-detector-distances-to-beer_lambert_lawCopy head branch name to clipboard