mne.bem.get_fitting_dig#
- mne.bem.get_fitting_dig(info, dig_kinds='auto', exclude_frontal=True, verbose=None)[source]#
Get digitization points suitable for sphere fitting.
- Parameters:
- info
mne.Info
The
mne.Info
object with information about the sensors and methods of measurement.- dig_kinds
list
ofstr
|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 4) are available, and if not, uses ‘extra’ and ‘eeg’ points.
- exclude_frontal
bool
If True, exclude points that have both negative Z values (below the nasion) and positive Y values (in front of the LPA/RPA). Default is True.
New in version 0.19.
- verbose
bool
|str
|int
|None
Control verbosity of the logging output. If
None
, use the default verbosity level. See the logging documentation andmne.verbose()
for details. Should only be passed as a keyword argument.
- info
- Returns:
- dig
array
, shape (n_pts, 3) The digitization points (in head coordinates) to use for fitting.
- dig
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.