<div><span>Hello,</span><br><br><span>I am trying to use the plotting functions with my 34-channel data (32 standard EEG channels + VEOG and HEOG). In EEGLAB, I use the 'standard-10-5-cap385.elp' file for the locations, however I get the following error in Fieldtrip (v. 20120220).</span><br>
<br><span>cfg = [];</span><br><span>cfg.baseline = [-0.5 -0.1]; </span><br><span>cfg.baselinetype = 'absolute'; </span><br><span>cfg.zlim = [-3e-25 3e-25];</span><br>
<span>cfg.showlabels = 'yes'; </span><br><span>cfg.layout = 'standard-10-5-cap385.elp'; </span><br><span>figure</span><br><span>ft_multiplotTFR(cfg, TFRwave)</span><br>
<span>creating layout from electrode file standard-10-5-cap385.elp</span><br><span>??? Error using ==> ft_read_sens at 84</span><br><span>unknown fileformat for electrodes or gradiometers</span><br>
<br><span>Error in ==> ft_prepare_layout at 253</span><br><span> lay = sens2lay(ft_read_sens(cfg.layout), cfg.rotate, cfg.projection,</span><br><span> cfg.style);</span><br><br>
<span>Error in ==> ft_multiplotTFR at 241</span><br><span>lay = ft_prepare_layout(cfg, data);</span><br clear="all"><br><span>In ft_read_sens, it appears as though fieldtrip cannot yet deal with such .elp files? </span> <span>I wonder if (1) I am making an easy mistake as I am still new to Fieldtrip, or (2) if there is perhaps an easy workaround for this .elp incompatibility? </span></div>
<div><br></div><div>In case it is useful, here are the channels that I am using:</div><div><table border="0" cellpadding="0" cellspacing="0" width="75" style="border-collapse:collapse"><colgroup><col width="75"></colgroup><tbody><tr height="13">
<td height="13" width="75"><br>1 Fp1</td>
</tr>
<tr height="13">
<td height="13">2 Fpz</td>
</tr>
<tr height="13">
<td height="13">3 Fp2</td>
</tr>
<tr height="13">
<td height="13">4 F7</td>
</tr>
<tr height="13">
<td height="13">5 F3</td>
</tr>
<tr height="13">
<td height="13">6 Fz</td>
</tr>
<tr height="13">
<td height="13">7 F4</td>
</tr>
<tr height="13">
<td height="13">8 F8</td>
</tr>
<tr height="13">
<td height="13">9 FC5</td>
</tr>
<tr height="13">
<td height="13">10 FC1</td>
</tr>
<tr height="13">
<td height="13">11 FC2</td>
</tr>
<tr height="13">
<td height="13">12 FC6</td>
</tr>
<tr height="13">
<td height="13">13 M1</td>
</tr>
<tr height="13">
<td height="13">14 T7</td>
</tr>
<tr height="13">
<td height="13">15 C3</td>
</tr>
<tr height="13">
<td height="13">16 Cz</td>
</tr>
<tr height="13">
<td height="13">17 C4</td>
</tr>
<tr height="13">
<td height="13">18 T8</td>
</tr>
<tr height="13">
<td height="13">19 M2</td>
</tr>
<tr height="13">
<td height="13">20 CP5</td>
</tr>
<tr height="13">
<td height="13">21 CP1</td>
</tr>
<tr height="13">
<td height="13">22 CP2</td>
</tr>
<tr height="13">
<td height="13">23 CP6</td>
</tr>
<tr height="13">
<td height="13">24 P7</td>
</tr>
<tr height="13">
<td height="13">25 P3</td>
</tr>
<tr height="13">
<td height="13">26 Pz</td>
</tr>
<tr height="13">
<td height="13">27 P4</td>
</tr>
<tr height="13">
<td height="13">28 P8</td>
</tr>
<tr height="13">
<td height="13">29 POz</td>
</tr>
<tr height="13">
<td height="13">30 O1</td>
</tr>
<tr height="13">
<td height="13">31 Oz</td>
</tr>
<tr height="13">
<td height="13">32 O2</td>
</tr>
<tr height="13">
<td height="13">33 VEOG</td>
</tr>
<tr height="13">
<td height="13">34 HEOG</td>
</tr>
</tbody></table></div><div><br><span>Thanks very much,</span><br><br><span>Jessamy Norton-Ford</span></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br>
</div><br clear="all"><div><br></div>-- <br>Jessamy Norton-Ford<br>Doctoral Student, Department of Cognitive Sciences<br>University of California, Irvine<br>