pop_chansel# pop_chansel(chans, *, withindex='off', select=None, field='labels', handle=None, selectionmode='multiple', parent=None)# Open an EEGLAB pop_chansel-style channel selector. Parameters: chans (Any) withindex (str | Sequence[int]) select (Any) field (str) handle (Any | None) selectionmode (str) parent (Any | None) Return type: tuple[list[int], str, list[str]]