Andy - If you mean topoplot(), then there are keywords to control how much of the 'skirt' outside the head is plotted, etc. (I tried to interpolate only within the convex hull of the electrode positions, but could not get it to work consistently -- anybody wanting to try this, it would be of value, I think).<div>
<br></div><div>Scott</div><div><br></div><div>p.s. eegplot() is the scrolling display ...<br><br><div class="gmail_quote">On Thu, May 12, 2011 at 8:38 AM, Andrew Goldfine <span dir="ltr"><<a href="mailto:andygoldfine@gmail.com">andygoldfine@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">I'd like to call eegplot but give it only a subset of channels. The problem is that the figure it produces interpolates outside the channels I give it. Is there a way to limit the interpolation to a small distance around the edge channels or to turn it off all together and just plot small circles at each channel?<div>
<br></div><div>Thanks,</div><div>Andy</div>
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