Not a valid Nihon Kohden EEG file (EEG-1200A V01.00)

💬 Support & Discussions
1
  • MNE-Python version: 0.xx.x
  • operating system: Win10
    I was trying to read Nihon Kohden EEG file, here is the code:
import os
import mne

root = 'NKT\\EEG2100\\'
p_id = 'DA0010BA'
f_format = '.EEG'
fname = os.path.join(root, p_id + f_format)

raw = mne.io.read_raw_nihon(fname=fname, preload=True)

and this is the error

Loading DA0010BA.EEG
Found 21E file, reading channel names.
Reading header from NKT\EEG2100\DA0010BA.EEG
Traceback (most recent call last):
  File "D:\ProgramData\Miniconda3\envs\video\lib\site-packages\IPython\core\interactiveshell.py", line 3441, in run_code
    exec(code_obj, self.user_global_ns, self.user_ns)
  File "<ipython-input-2-a90931370c89>", line 9, in <module>
    raw = mne.io.read_raw_nihon(fname=fname, preload=True)
  File "D:\ProgramData\Miniconda3\envs\video\lib\site-packages\mne\io\nihon\nihon.py", line 46, in read_raw_nihon
    return RawNihon(fname, preload, verbose)
  File "<decorator-gen-245>", line 24, in __init__
  File "D:\ProgramData\Miniconda3\envs\video\lib\site-packages\mne\io\nihon\nihon.py", line 342, in __init__
    header = _read_nihon_header(fname)
  File "D:\ProgramData\Miniconda3\envs\video\lib\site-packages\mne\io\nihon\nihon.py", line 137, in _read_nihon_header
    'Not a valid Nihon Kohden EEG file ({})'.format(version))
ValueError: Not a valid Nihon Kohden EEG file (EEG-1200A V01.00)
2

without access to the file I don’t know how we can help…

Alex

3

I just found an annotation here, it seems that EEG-1200A V01.00 is not supported right now.

4

I would think how I can help with the data

5

OK, I find an issue here cannnot read nihon kohden .EEG file by mne python · Issue #9462 · mne-tools/mne-python · GitHub and it seems not resolved. My situation is the same as his/hers.