e7cee41c3f30e4fedd4e6ae931cc7dd64e378d7b,mne/preprocessing/nirs/nirs.py,,_check_channels_ordered,#Any#Any#,68

Before Change

           (ch1_name_info.groups()[1] != ch2_name_info.groups()[1]) or \
           (int(ch1_name_info.groups()[2]) != freqs[0]) or \
           (int(ch2_name_info.groups()[2]) != freqs[1]):
            raise RuntimeError("NIRS channels not ordered correctly")

    return picks

After Change

    // Every second channel should be same SD pair
    // and have the specified light frequencies.
    picks = _picks_to_idx(raw.info, "fnirs", exclude=[])
    if len(picks) % 2 != 0:
        raise ValueError(
            "NIRS channels not ordered correctly. An even number of NIRS "
            "channels is required. %d channels were provided: %r"
            % (len(raw.ch_names), raw.ch_names))
    for ii in picks[::2]:
        ch1_name_info = re.match(r"S(\d+)_D(\d+) (\d+)",
                                 raw.info["chs"][ii]["ch_name"])
        ch2_name_info = re.match(r"S(\d+)_D(\d+) (\d+)",

Instances