mne.chpi.read_head_pos¶

mne.chpi.read_head_pos(fname)[source]¶

Read MaxFilter-formatted head position parameters.

Parameters

fnamestr: The filename to read. This can be produced by e.g., maxfilter -headpos <name>.pos.

Returns

posarray, shape (N, 10): The position and quaternion parameters from cHPI fitting.

See also

write_head_pos
head_pos_to_trans_rot_t

Notes

New in version 0.12.

Examples using `mne.chpi.read_head_pos`¶

Extracting and visualizing subject head movement — Extracting and visualizing subject head movement¶

Signal-space separation (SSS) and Maxwell filtering — Signal-space separation (SSS) and Maxwell filtering¶

Maxwell filter data with movement compensation — Maxwell filter data with movement compensation¶