7c1233ba612bdb08d640c924ef4220b2fe13fb71,mne/io/reference.py,,add_reference_channels,#Any#Any#Any#,141

Before Change

        Data with added EEG reference channels.
    
    // Check to see that data is preloaded
    if not inst.preload:
        raise RuntimeError("Data needs to be preloaded.")
    if isinstance(ref_channels, str):
        ref_channels = [ref_channels]
    elif not isinstance(ref_channels, list):
        raise ValueError("`ref_channels` should be either str or list of str. "
                         "%s was provided." % type(ref_channels))
    for ch in ref_channels:

After Change

    if isinstance(inst, BaseRaw):
        inst._cals = np.hstack((inst._cals, [1] * len(ref_channels)))
        for pi, picks in enumerate(inst._read_picks):
            inst._read_picks[pi] = np.concatenate([picks, [np.max(picks) + 1]])
    inst.info._check_consistency()
    set_eeg_reference(inst, ref_channels=ref_channels, copy=False)
    return inst

Instances