<div>Dear Fieldtrip developer,</div>
<div> </div>
<div>Can anybody help me with this channel-repair issue I've been having? I can provide the raw data if you need. I really want to solve the problem, you know.</div>
<div> </div>
<div>Thanks a lot,</div>
<div> </div>
<div>Jim<br><br></div>
<div class="gmail_quote">On Thu, Jul 7, 2011 at 2:22 PM, Jim Li <span dir="ltr"><<a href="mailto:megjim1@gmail.com">megjim1@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<div>Hi Odelia,</div>
<div> </div>
<div>Yes, I downloaded the latest version of Fieldtrip and tried your suggestion "cfg.neighbourdist = 0.03",   but it still weirdly uses the far-away channels like A121 to do the channel-repair for A234 (these two channels are 24.1172cm apart!).  Here is the detail:</div>

<div> </div>
<div>---------------------------</div>
<div class="im">
<div>cfg                         = [];<br>cfg.dataset                 = 'e,rfhp0.1Hz'; </div>
<div>cfg.trialdef.eventtype      = 'TRIGGER';<br>cfg.trialdef.eventvalue     = 320; </div></div>
<div>
<div class="im">cfg.trialdef.prestim        = 1;<br>cfg.trialdef.poststim       = 1;<br>cfg                         = ft_definetrial(cfg);<br></div>cfg.blc                     = 'yes';                              % do baseline correction with the complete trial 
<div class="im"><br>cfg.blcwindow               = [-1 0];<br>cfg.channel                 = {'MEG'};<br>raw_DATA                    = ft_preprocessing(cfg);</div></div>
<div> </div>
<div> </div>
<div>cfg = [];<br>cfg.badchannel = {'A234'}; <br>cfg.neighbourdist =  0.03; 
<div class="im"><br>[raw_DATA] = ft_channelrepair(cfg, raw_DATA)</div></div>
<div> </div>
<div>---------------------------------------------------------------------</div>
<div> </div>
<div>And here is the outcome: -----------------------------</div>
<div>
<div class="im"><br>the input is raw data with 248 channels and 201 trials<br>repairing channel A234<br>  using neighbour A121<br>  using neighbour A143<br></div>  using neighbour A173<br>  using neighbour A8 
<div class="im"><br>repairing bad channels for trial 1<br>repairing bad channels for trial 2<br>repairing bad channels for trial 3<br></div>repairing bad channels for trial 4<br>repairing bad channels for trial 5<br>repairing bad channels for trial 6<br>
repairing bad channels for trial 7<br>repairing bad channels for trial 8<br>repairing bad channels for trial 9<br>repairing bad channels for trial 10</div>
<div>....</div>
<div> </div>
<div>-------------------------</div>
<div> </div>
<div>Thank you.</div>
<div> </div><font color="#888888">
<div>Jim<br></div></font></blockquote></div>