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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-GB">I have a .res digitizer file with 3D electrode positions of a non-standard BioSemi cap. To make a layout, I thought to use ft_prepare_layout. One of the options with that function is to make a structure of the electrode
 positions, which is possible since I can have the 3D coordinates on MATLAB.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">However, there is no information on the format of the cfg structure required by this function. I tried making a cfg.elec which contains a 160x3 matrix, but it gives me errors.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">How can I use the 3D position data to construct a layout?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-GB" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black;mso-fareast-language:NL">Nishant Jain</span></b><span lang="EN-GB" style="color:black;mso-fareast-language:NL"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black;mso-fareast-language:NL">PhD candidate,
</span><span lang="EN-GB" style="color:black;mso-fareast-language:NL">4D EEG Project.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:black;mso-fareast-language:NL"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-GB" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black;mso-fareast-language:NL">T</span></b><b><span lang="EN-GB" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#2298FF;mso-fareast-language:NL">U
</span></b><b><span lang="EN-GB" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black;mso-fareast-language:NL">Delft / Department of Biomechatronics & Biorobotics<br>
</span></b><span lang="EN-GB" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black;mso-fareast-language:NL">Mekelweg 2<br>
2628 CD Delft<br>
</span><span lang="DE" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#2298FF;mso-fareast-language:NL">E</span><span lang="DE" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black;mso-fareast-language:NL">
</span><span lang="EN-GB" style="font-size:8.5pt;font-family:"Tahoma","sans-serif";color:black;background:white;mso-fareast-language:NL"> </span><span lang="EN-GB" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";border:none windowtext 1.0pt;padding:0cm;background:white;mso-fareast-language:NL"><a href="mailto:n.jain@tudelft.nl"><span style="color:blue">n.jain@tudelft.nl</span></a></span><span lang="EN-GB" style="color:black;mso-fareast-language:NL"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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