Hey all,
Helping a friend create a her first EEG data set. Not sure about the following problem.
The 2 following options (A and B) are a valid data set according to the validator:
A)
├── dataset_description.json
├── sub-04
│ └── eeg
│ ├── sub-04_task-orth_eeg.bdf
│ └── sub-04_task-orth_eeg.json
├── sub-99
│ └── eeg
│ ├── sub-99_task-orth_eeg.bdf
│ └── sub-99_task-orth_eeg.json
└── task-orth_eeg.json
B) same but after removing the json file for subject 04
├── dataset_description.json
├── sub-04
│ └── eeg
│ └── sub-04_task-orth_eeg.bdf
├── sub-99
│ └── eeg
│ ├── sub-99_task-orth_eeg.bdf
│ └── sub-99_task-orth_eeg.json
└── task-orth_eeg.json
But the following is not.
C) After removing json files for both subject and using only the json file in the base directory.
├── dataset_description.json
├── sub-04
│ └── eeg
│ └── sub-04_task-orth_eeg.bdf
├── sub-99
│ └── eeg
│ └── sub-99_task-orth_eeg.bdf
└── task-orth_eeg.json
Validator says:
Quick validation failed - the general folder structure does not resemble a BIDS dataset.
Attached is the error file from the validator.
YF_EEG_BIDS_errors.txt (560 Bytes)
Any idea what is going on?
Thanks
PS I am new to BIDS EEG.