[FieldTrip] IClabel of EEGlab error

[Arnaud Delorme]

This is an EEGLAB question which you can ask on this list eeglablist at sccn.ucsd.edu

The short answer is that you need to look up channel coordinates, because IClabel needs them.

Best wishes,

Arno

> On Apr 29, 2020, at 12:55 PM, Christos Chatzichristos <chrichat at hotmail.com> wrote:
> 
> Dear all
> 
> 
> 
> I am facing an error while using IClabel
> My code is straightforward
> 
> EEG=pop_biosig('edf.file');
> EEG=pop_runica(EEG,'chanind',[1:22]);
> EEG=icalabel(EEG);
> 
> And i receive the following error  :
> 
> Error using /
> Matrix dimensions must agree.
> 
> Error in topoplotFast (line 894)
> squeezefac = rmax/plotrad;
> 
> Error in ICL_feature_extractor (line 33)
> topoplotFast(EEG.icawinv(:, it), EEG.chanlocs(EEG.icachansind), ...
> 
> Error in iclabel (line 52)
> features = ICL_feature_extractor(EEG, flag_autocorr);
> 
> 
> The error arises from the fact that STYLE='map';  (line  576 of topoplotfast)  and plotchans=[] from the begininig. Any idea?
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