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<div>Dear all, <br>
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<div><br>
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<div>I am quite new to the FieldTrip. I want to use it to check for the inter-electrode distances using the ft_prepare_neighbours function. My script looks like this: <br>
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<div><br>
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<div>cfg.method = 'distance';</div>
<div>cfg.neighbourdist = 4;</div>
<div>cfg.channel = {'FP1', 'FP2', 'F7', 'F3', 'FZ', 'F4', 'F8', 'FT9', 'FC5', 'FT10', 'T7', 'C3',<span style="white-space:pre">
</span>'CZ',<span style="white-space:pre"> </span>'C4',<span style="white-space:pre">
</span>'T8', 'TP9',<span style="white-space:pre"> </span>'CP5',<span style="white-space:pre">
</span>'CP6',<span style="white-space:pre"> </span>'TP10',<span style="white-space:pre">
</span>'P9',<span style="white-space:pre"> </span>'P7',<span style="white-space:pre">
</span>'P3',<span style="white-space:pre"> </span>'PZ',<span style="white-space:pre">
</span>'P4',<span style="white-space:pre"> </span>'P8',<span style="white-space:pre">
</span>'P10',<span style="white-space:pre"> </span>'O1',<span style="white-space:pre">
</span>'OZ',<span style="white-space:pre"> </span>'O2'};</div>
<div>cfg.feedback = 'yes';</div>
<div>cfg.elec = {'FP1', 'FP2', 'F7', 'F3', 'FZ', 'F4', 'F8', 'FT9', 'FC5', 'FT10', 'T7', 'C3',<span style="white-space:pre">
</span>'CZ',<span style="white-space:pre"> </span>'C4',<span style="white-space:pre">
</span>'T8', 'TP9',<span style="white-space:pre"> </span>'CP5',<span style="white-space:pre">
</span>'CP6',<span style="white-space:pre"> </span>'TP10',<span style="white-space:pre">
</span>'P9',<span style="white-space:pre"> </span>'P7',<span style="white-space:pre">
</span>'P3',<span style="white-space:pre"> </span>'PZ',<span style="white-space:pre">
</span>'P4',<span style="white-space:pre"> </span>'P8',<span style="white-space:pre">
</span>'P10',<span style="white-space:pre"> </span>'O1',<span style="white-space:pre">
</span>'OZ',<span style="white-space:pre"> </span>'O2'};</div>
<div>cfg.elecfile = 'sub03_Mariam_cues.set';</div>
<div>neighbours = ft_prepare_neighbours(cfg, 'sub03_Mariam_cues.set');<br>
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<p><br>
</p>
<p>When I run it I get error messages: <br>
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<p><br>
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<div><span style="color: rgb(255, 0, 0); text-decoration: none solid rgb(255, 0, 0);">Error using struct</span></div>
<div><span style="color: rgb(255, 0, 0); text-decoration: none solid rgb(255, 0, 0);">Conversion to struct from cell is not possible.</span></div>
<div><br style="color: rgb(255, 0, 0); text-decoration: none solid rgb(255, 0, 0);">
</div>
<div><span style="color: rgb(255, 0, 0); text-decoration: none solid rgb(255, 0, 0);">Error in ft_checkconfig (line 248)</span></div>
<div><span style="color: rgb(255, 0, 0); text-decoration: none solid rgb(255, 0, 0);"> cfg.elec = ft_datatype_sens(struct(cfg.elec));</span></div>
<div><br style="color: rgb(255, 0, 0); text-decoration: none solid rgb(255, 0, 0);">
</div>
<div><span style="color: rgb(255, 0, 0); text-decoration: none solid rgb(255, 0, 0);">Error in ft_preamble_trackconfig (line 37)</span></div>
<div><span style="color: rgb(255, 0, 0); text-decoration: none solid rgb(255, 0, 0);">cfg = ft_checkconfig(cfg, 'trackconfig', 'on');</span></div>
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</div>
<div><span style="color: rgb(255, 0, 0); text-decoration: none solid rgb(255, 0, 0);">Error in ft_preamble (line 85)</span></div>
<div><span style="color: rgb(255, 0, 0); text-decoration: none solid rgb(255, 0, 0);">evalin('caller', full_cmd);</span></div>
<div><br style="color: rgb(255, 0, 0); text-decoration: none solid rgb(255, 0, 0);">
</div>
<div><span style="color: rgb(255, 0, 0); text-decoration: none solid rgb(255, 0, 0);">Error in ft_neighbourplot (line 65)</span></div>
<div><span style="color: rgb(255, 0, 0); text-decoration: none solid rgb(255, 0, 0);">ft_preamble trackconfig</span><br>
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<p><br>
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<p>How can I fix it? I would appreciate any help. <br>
</p>
<p><br>
</p>
<p>Best,<br>
</p>
<p>Mariam<br>
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<p><br>
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<div><font color="#000000" size="2" face="Cambria, serif"><br>
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<div><font color="#000000" size="2" face="Cambria, serif">Mariam Kostandyan</font></div>
<div><font color="#000000" size="2" face="Cambria, serif">PhD student </font></div>
<div><font size="2" face="Cambria, serif"><span style="color:rgb(0,0,0)">University of Gent</span><span style="color:rgb(0,0,0); line-height:1.2em"><br>
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<div><font size="2" face="Cambria, serif"><span style="color:rgb(0,0,0); line-height:1.2em">Department of Experimental Psychology</span><br>
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<div><font face="Cambria, serif"><span style="line-height:14px; color:rgb(0,0,0); font-size:small">Henri Dunantlaan 2, </span><span style="line-height:14px; color:rgb(0,0,0); font-size:small">9000 Gent, </span><span style="color:rgb(0,0,0); font-size:small">Belgium</span></font></div>
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<div style="color:rgb(34,34,34); background-color:rgb(255,255,255)"><font size="2" face="Cambria, serif"><span style="color:rgb(0,0,0)">E-mail: </span><a tabindex="0" href="mailto:Mariam.Kostandyan@UGent.be" target="_blank" style="color:rgb(17,85,204); line-height:14px" id="NoLP">Mariam.Kostandyan@UGent.be</a><span style="color:rgb(0,0,0)"> </span><br>
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