<div dir="ltr"><p class="MsoNormal" style="margin:0cm;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span lang="EN-US">Dear community,</span></p><p class="MsoNormal" style="margin:0cm;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span lang="EN-US">My name is Yannick Longuet and I am a master 2 student, working in<b> ICM </b>(Paris Brain institute) in Paris on Human intracranial-EEG data. </span></p><p class="MsoNormal" style="margin:0cm;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span lang="EN-US"><br></span></p><p class="MsoNormal" style="margin:0cm;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span lang="EN-US">I would like my dataset to follow the BIDS specification but my iEEG data are stored in</span> the <b>Poly5</b> format (TMSI). That's why I am looking to convert my i-EEG data in the <b>European Data Format</b> (EDF) </p><p class="MsoNormal" style="margin:0cm;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span lang="EN-US"><br></span></p><p class="MsoNormal" style="margin:0cm;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span lang="EN-US">I've been trying to use the ft_write_data() function for the conversion for several days but without success. </span></p><p class="MsoNormal" style="margin:0cm;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span lang="EN-US"><span class="gmail-Apple-converted-space"><br></span></span></p><p class="MsoNormal" style="margin:0cm;font-family:Calibri,sans-serif;color:rgb(0,0,0)"><span lang="EN-US"><span class="gmail-Apple-converted-space"><b> Here is my code : </b></span></span></p><div class="gmail-language-matlab gmail-highlighter-rouge" style="box-sizing:border-box;color:rgb(12,84,96);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";background-color:rgb(209,236,241)"><div class="gmail-highlight" style="box-sizing:border-box;background-color:rgb(240,240,240);padding:0.8em;border-top-left-radius:0.3em;border-top-right-radius:0.3em;border-bottom-right-radius:0.3em;border-bottom-left-radius:0.3em;margin-bottom:0.5rem"><pre class="gmail-highlight" style="box-sizing:border-box;font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;margin-top:0px;margin-bottom:0px;overflow:auto;color:rgb(33,37,41)"><code style="box-sizing:border-box;font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;color:inherit;word-break:normal"><p style="margin:0px;font-stretch:normal;font-size:10px;line-height:normal;font-family:Courier">filename_data=<span style="color:rgb(170,4,249)">'RUN01.Poly5'</span></p><p style="font-size:10px;margin:0px;font-stretch:normal;line-height:normal;font-family:Courier;color:rgb(170,4,249);min-height:12px"><br></p><p style="font-size:10px;margin:0px;font-stretch:normal;line-height:normal;font-family:Courier">cfg = [];</p><p style="font-size:10px;margin:0px;font-stretch:normal;line-height:normal;font-family:Courier">cfg.dataset = filename_data;</p><p style="font-size:10px;margin:0px;font-stretch:normal;line-height:normal;font-family:Courier">cfg.continuous = <span style="color:rgb(170,4,249)">'yes'</span>;</p><p style="font-size:10px;margin:0px;font-stretch:normal;line-height:normal;font-family:Courier">cfg.chanel = <span style="color:rgb(170,4,249)">'all';</span></p>
<p style="font-size:10px;margin:0px;font-stretch:normal;line-height:normal;font-family:Courier">data_unfilt<span class="gmail-Apple-converted-space">  </span>= ft_preprocessing(cfg);</p>
<p style="font-size:10px;margin:0px;font-stretch:normal;line-height:normal;font-family:Courier">DATA=data_unfilt.trial;</p><p style="font-size:12px;margin:0px;font-stretch:normal;line-height:normal;font-family:Courier;min-height:14px"><span style="font-size:10px;color:inherit">HEADER=ft_read_header(filename_data);</span><span class="gmail-Apple-converted-space" style="font-size:10px;color:inherit"> </span><br></p><p style="font-size:12px;margin:0px;font-stretch:normal;line-height:normal;font-family:Courier;min-height:14px"><span style="font-size:10px;color:inherit">EVENT=ft_read_event(filename_data)</span><br></p><p style="font-size:12px;margin:0px;font-stretch:normal;line-height:normal;font-family:Courier;min-height:14px">
</p><p style="font-size:10px;margin:0px;font-stretch:normal;line-height:normal;font-family:Courier;color:rgb(170,4,249)"><span style="color:rgb(0,0,0)">ft_write_data(</span>'Youyfu.edf'<span style="color:rgb(0,0,0)">, DATA,</span>'header'<span style="color:rgb(0,0,0)">,HEADER,</span>'event'<span style="color:rgb(0,0,0)">,EVENT,</span>'dataformat'<span style="color:rgb(0,0,0)">,</span>'edf'<span style="color:rgb(0,0,0)">)</span></p><p style="font-size:12px;margin:0px;font-stretch:normal;line-height:normal;font-family:Courier;min-height:14px"></p></code></pre></div></div><div><b>And here is the error message : </b></div><div><pre class="gmail-highlight" style="background-color:rgb(240,240,240);box-sizing:border-box;font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;margin-top:0px;margin-bottom:0px;overflow:auto"><code style="box-sizing:border-box;font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;word-break:normal"><p style="color:inherit;margin:0px;font-stretch:normal;font-size:10px;line-height:normal;font-family:Courier"><br></p><p style="font-size:10px;margin:0px;font-stretch:normal;line-height:normal;font-family:Courier;min-height:12px"><font color="#666666">EVENT = <br><br>  1×252 struct array with fields:<br><br>    type<br>    sample<br>    value<br>    offset<br>    duration</font><font color="#aa04f9"><br><br></font><font color="#ff0000">Error using ft_write_data (line 740)<br>writing events is not supported</font><font color="#aa04f9"><br></font></p></code></pre></div><div><br></div><div>Do you have any idea what could be causing the problem?</div><div>Any help would be appreciated. </div><div><br></div><div>Best regards </div><div><br></div><div>Yannick </div><div><br></div></div>