mne.rename_channels#

mne.rename_channels(info, mapping, allow_duplicates=False, *, on_missing='raise', verbose=None)[source]#

Rename channels.

Parameters:

infomne.Info: The mne.Info object with information about the sensors and methods of measurement. Note: modified in place.
mappingdict | callable(): A dictionary mapping the old channel to a new channel name e.g. {'EEG061' : 'EEG161'}. Can also be a callable function that takes and returns a string.

Changed in version 0.10.0: Support for a callable function.
allow_duplicatesbool: If True (default False), allow duplicates, which will automatically be renamed with -N at the end.

New in v0.22.0.
on_missing‘raise’ | ‘warn’ | ‘ignore’: Can be 'raise' (default) to raise an error, 'warn' to emit a warning, or 'ignore' to ignore when entries in ch_names are not present in the raw instance.

New in v0.23.0.

New in v1.11.0.
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.