mne.read_tri¶

mne.read_tri(fname_in, swap=False, verbose=None)[source]¶

Read triangle definitions from an ascii file.

Parameters

fname_instr: Path to surface ASCII file (ending with ‘.tri’).
swapbool: Assume the ASCII file vertex ordering is clockwise instead of counterclockwise.
verbosebool | str | int | None: Control verbosity of the logging output. If None, use the default verbosity level. See the logging documentation and mne.verbose() for details. Should only be passed as a keyword argument.

Returns

rrarray, shape=(n_vertices, 3): Coordinate points.
trisint array, shape=(n_faces, 3): Triangulation (each line contains indices for three points which together form a face).