<div dir="ltr"><div class="gmail_default" style="color:rgb(51,51,153)">Hello Ryan, some quick thoughts below that might help, all the best.</div><div class="gmail_default" style="color:rgb(51,51,153)"><br></div><div class="gmail_default" style="color:rgb(51,51,153)"><br></div><div class="gmail_default" style="color:rgb(51,51,153)"><br></div><div class="gmail_default" style="color:rgb(51,51,153)"><br></div><div class="gmail_default" style="color:rgb(51,51,153)">*********************************************</div><div class="gmail_default" style="color:rgb(51,51,153)">Yes coding things by hand is useful, and you can learn a bit by looking into the functions. Whatever function you're using has to draw the scale and set the range, so it is possible to "hack in" modify/build functions if you know what you're doing. </div><div class="gmail_default" style="color:rgb(51,51,153)"><br></div><div class="gmail_default" style="color:rgb(51,51,153)">If you load up your files into a study in eeglab, and compute channel information, then in the GUI there is the option to set the range of the scale bar. The scale range option is under Study>Plot Channel Measures>Params</div><div class="gmail_default" style="color:rgb(51,51,153)">Then you can at least plot the grand average and the single-subject topomaps in various ways (or other channel measures you've computed).</div><div class="gmail_default" style="color:rgb(51,51,153)"><br></div><div class="gmail_default" style="color:rgb(51,51,153)">About contour lines, if you use the topoplot function, you can modify the number of contour lines with the 'numcontour' flag I believe.</div><div class="gmail_default" style=""><font color="#333399"><a href="http://sccn.ucsd.edu/eeglab/allfunctions/topoplot.html">http://sccn.ucsd.edu/eeglab/allfunctions/topoplot.html</a></font><br></div><div class="gmail_default" style="color:rgb(51,51,153)"><br></div><div class="gmail_default" style="color:rgb(51,51,153)"><br></div><div class="gmail_default" style="color:rgb(51,51,153)"><br></div><div class="gmail_default" style="color:rgb(51,51,153)"><br></div><div class="gmail_default" style="color:rgb(51,51,153)"><br></div><div class="gmail_default" style="color:rgb(51,51,153)"><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Apr 15, 2016 at 11:28 AM, Ryan Sikorski <span dir="ltr"><<a href="mailto:sikorski@psu.edu" target="_blank">sikorski@psu.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr">Hello,<div><br></div><div>I'm fairly new to EEGlab in general. I'm trying to compare spectra map data across various subjects. The issue I'm having is the range of the scale bar varies between subjects and data sets. Making it impossible at a glance to compare data. I've tried to dig into all the figure options and I can change the scale bar, but the corresponding spectra maps don't change with it.</div><div><br></div><div>Is there a solution so I could say set the scale from -6 to 6, and the spectra maps would change accordingly?</div><div><br></div><div>Also, how do I add more contour lines to the maps? I see the default is 6 but again I've not found a way to increase it. Thank you.<span class="HOEnZb"><font color="#888888"><br><div><br><div style="line-height:18.46000099182129px;font-family:Tahoma;font-size:13.333333015441895px;background-color:rgb(255,255,255)"><b>Ryan Sikorski</b></div><div style="line-height:18.46000099182129px;font-family:Tahoma;background-color:rgb(255,255,255)"><br></div></div></font></span></div> </div></div>
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