<div dir="ltr"><div class="gmail_default" style=""><font color="#000000">Hi Jody, Some quick notes below that may help. Cheers.</font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style=""><font color="#000000">The E129 channel does seem to have xyz info at least in the sfp file. You should be able to find a way to estimate
<span style="font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><span> </span>ta, sph_phi, sph_radius from that information (or search for the transformation or a related function online).</span></font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style=""><font color="#000000">One could interpolate or create the channel in eeglab. See if eeglab then gives you the
<span style="font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><span> </span>ta, sph_phi, sph_radius you are looking for. </span></font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style=""><font color="#000000">One could also check in directly with EGI support, which should be able to provide you with any details about Cz on their net. </font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style=""><font color="#000000">Last, you can check with individuals who have published using your net and used EP toolkit.</font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style=""><font color="#000000"><br></font></div><div class="gmail_default" style="color:rgb(51,51,153)"><br></div></div>