mne.bem.get_fitting_dig¶

mne.bem.get_fitting_dig(info, dig_kinds=’auto’, verbose=None)[source]¶

Get digitization points suitable for sphere fitting.

Parameters:

info : instance of Info The measurement info. dig_kinds : list of str | str Kind of digitization points to use in the fitting. These can be any combination of (‘cardinal’, ‘hpi’, ‘eeg’, ‘extra’). Can also be ‘auto’ (default), which will use only the ‘extra’ points if enough (more than 10) are available, and if not, uses ‘extra’ and ‘eeg’ points. verbose : bool, str or None If not None, override default verbose level

Returns:

dig : array, shape (n_pts, 3) The digitization points (in head coordinates) to use for fitting.

Notes

This will exclude digitization locations that have z < 0 and y > 0, i.e. points on the nose and below the nose on the face.

New in version 0.14.