mne.export.export_epochs#
- mne.export.export_epochs(fname, epochs, fmt='auto', *, overwrite=False, verbose=None)[source]#
Export Epochs to external formats.
- Supported formats:
EEGLAB (
.set
, useseeglabio
)
Warning
Since we are exporting to external formats, there’s no guarantee that all the info will be preserved in the external format. See Notes for details.
- Parameters:
- fname
str
Name of the output file.
- epochsinstance of
Epochs
The epochs to export.
- fmt‘auto’ | ‘eeglab’
Format of the export. Defaults to
'auto'
, which will infer the format from the filename extension. See supported formats above for more information.- overwrite
bool
If True (default False), overwrite the destination file if it exists.
New in version 0.24.1.
- 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.
- fname
Notes
New in version 0.24.
Export to external format may not preserve all the information from the instance. To save in native MNE format (
.fif
) without information loss, usemne.Epochs.save()
instead. Export does not apply projector(s). Unapplied projector(s) will be lost. Consider applying projector(s) before exporting withmne.Epochs.apply_proj()
.For EEGLAB exports, channel locations are expanded to full EEGLAB format. For more details see
eeglabio.utils.cart_to_eeglab()
.