I had a problem that I failed to draw a head-model by "Draw Head-Model" button (error message below), when I lunched COMETS2, pressed "preprocessing" button, and read "testmodel.node" .
----------
Error using fread
Invalid file identifier. Use fopen to generate a valid file identifier.
Error in CONE_tDCS
Error in gui_mainfcn (line 95)
feval(varargin{:});
Error in CONE_tDCS
Error in matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)CONE_tDCS('pushbutton1_Callback',hObject,eventdata,guidata(hObject))
Error while evaluating UIControl Callback.
----------
[My environment]
OS: win7 professional sp1 64bit
RAM: 8GB
MATLAB ver: R2017a (I tested it on R2018a and R2015b. But there was same trouble.)
Could you tell me the way I can run COMETS2 ?