Read Polhemus digitizer data from a file.
The filepath of Polhemus ISOTrak formatted file. File extension is expected to be ‘.hsp’, ‘.elp’ or ‘.eeg’.
None
| list
of str
The names of the points. This will make the points
considered as EEG channels. If None, channels will be assumed
to be HPI if the extension is '.elp'
, and extra headshape
points otherwise.
Unit of the digitizer file. Polhemus ISOTrak systems data is usually exported in meters. Defaults to ‘m’.
DigMontage
The montage.
mne.channels.read_dig_polhemus_isotrak
#Importing data from MEG devices