mne.export.export_evokeds_mff(fname, evoked, history=None, *, verbose=None)[source]

Export evoked dataset to MFF.


Name of the output file.

evokedlist of Evoked instances

List of evoked datasets to export to one file. Note that the measurement info from the first evoked instance is used, so be sure that information matches.

historyNone (default) | list of dict

Optional list of history entries (dictionaries) to be written to history.xml. This must adhere to the format described in mffpy.xml_files.History.content. If None, no history.xml will be written.

verbosebool | str | int | None

If not None, override default verbose level (see mne.verbose() and Logging documentation for more). If used, it should be passed as a keyword-argument only.


New in version 0.24.

Only EEG channels are written to the output file. info['device_info']['type'] must be a valid MFF recording device (e.g. ‘HydroCel GSN 256 1.0’). This field is automatically populated when using MFF read functions.