error in write out 2D

[Nik Haliasos]

Greetings to all,
(matlab 2016 R2016a, 16GB, i7 Win7)
the 3D reconstruction works ok. the 2D though gives me the following error:

Exporting 2D slice output…
Electrode(s) k0, tra view: z = -2.7819 mm.
Error using name (line 102)
Cannot create output file ‘.\ea_temp_screendump.png’.

Error in print (line 85)
pj = name( pj );

Error in ea_screenshot>myaa_hd (line 133)
print(self.source_fig,[‘-r’,num2str(2*screen_DPI*self.K(1))], ‘-dpng’, tempfile);

Error in ea_screenshot (line 4)
[~, cdata] = myaa_hd([4, 2]);

Error in ea_writeplanes (line 404)
ea_screenshot([options.root,options.patientname,filesep,options.elspec.contactnames{el},’_axial’,isofnadd,’.png’]);

Error in ea_write (line 35)
cuts=ea_writeplanes(options);

Error in ea_autocoord (line 257)
ea_write(options)

Error in ea_run (line 96)
ea_autocoord(options);

Error in lead_dbs>run_button_Callback (line 187)
ea_run(‘run’,options);

Error in gui_mainfcn (line 95)
feval(varargin{:});

Error in lead_dbs (line 43)
gui_mainfcn(gui_State, varargin{:});

Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)lead_dbs(‘run_button_Callback’,hObject,eventdata,guidata(hObject))
Error while evaluating UIControl Callback

[andreashorn]

Hi Nik,

seems your Matlab doesn’t have write permissions to the current Matlab directory. Just change to somewhere else and re-run. Should work then.
If this doesn’t work it could be the myaa function somehow doesn’t work on your system. You could try to replace line 404 in ea_writeplanes with
saveas(gcf,[options.root,options.patientname,filesep,options.elspec.contactnames{el},’_axial’,isofnadd,’.png’]);

and try if this works. But this would export figures in lower resolution.

Best, Andy

[Nik Haliasos]

thank you for the suggestion,

For any Windows users, i went to C:\Program Files\MATLAB\R2016a\bin and changed the security permissions for Users to “Allow Full Control” and it works now

thx

[Author]

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