[Eeglablist] STUDY error: Dataset concatenation

[Beach, Paul Anthony]

EEGLAB gurus,

I’m working on creation of a STUDY between a control and patient group. During 'pre-compute channel measures’, selecting pre-computation of ERPs, power spectrum, and ERP-image I’m getting the following error:

“Datasets to be concatenated do not have the same number of channels
(Error occurred in function Eeg_getdatact(ct) at line 111)”

It does this about half-way through the subject list (see output in Matlab below)

Using Matlab v 2019a, eeglab-develop.

Thanks!
Paul
--
Paul Beach DO, PhD
PGY4, Chief Resident Physician
Department of Neurology
Emory University School of Medicine


(Matlab output prior to popup error)
Channel merging warning: dissimilar fields in the two structures
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/PD/YES_DBS/PD08/08.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl11/11.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl12/12.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl13/13.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl14/14.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl15/15.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 2 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl16/16.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl17/17.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl18/18.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl19/19.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Interpolating 2 channels...
Channel merging warning: dissimilar fields in the two structures
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/PD/YES_DBS/PD08/08.daterp'
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl11/11.daterp'
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl12/12.daterp'
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl13/13.daterp'
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl14/14.daterp'
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl15/15.daterp'
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl16/16.daterp'
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl17/17.daterp'
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl18/18.daterp'
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl19/19.daterp'
Channel merging warning: dissimilar fields in the two structures
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/PD/YES_DBS/PD08/08.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl11/11.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl12/12.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl13/13.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl14/14.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl15/15.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 2 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl16/16.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl17/17.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl18/18.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Removing baseline...
Saving ERP file '/Volumes/Research_Beach/DATAS/EEG/PROCESSED EEG/Controls/Ctrl19/19.daterp'
Channel merging warning: dissimilar fields in the two structures
Interpolating 10 channels...
Interpolating 2 channels...









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