[Eeglablist] Import XY channel locations

[Simon Kamronn]

Hi, 

 

I'm trying to import channel locations from a Neuromag MEG scanner in XY
coordinates, but for some reason the conversion from Cartesian to polar and
spherical goes wrong. 

 

The channel locations file is here: 

https://github.com/FBK-NILab/DecMeg2014/blob/master/additional_files/Vectorv
iew-all.lay

 

and I'm reading the file using 

 

    [chNum,X,Y,Width,Height,Lbl,Rem] = textread(layout,'%f %f %f %f %f %q
%q');

    EEG.chanlocs = struct('labels', Lbl, 'X', mattocell(X/max(X)), 'Y',
mattocell(Y/max(Y)), 'Z', mattocell(zeros(length(X),1)));

    EEG=pop_chanedit(EEG,'convert','cart2all');

 

The 3D plot looks fine btw. 

 

Best,

 

Simon

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