<div dir="ltr">Hi Alex,<div><br></div><div>Don't know where to get the <span style="font-size:12.8px"> </span><span style="font-size:12.8px">-ave.fif file. I solved the problem by specifying the colormap: </span></div><div><span style="font-size:12.8px">evoked.plot_topomap(ch_type = 'eeg', times = t, vmin = 0.0, vmax = 1.5, scale = 1,average = 0.1,contours = 10</span><span style="font-size:12.8px">, <b>cmap = "plasma"</b>). See attached plot. </span><br></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">I think there is some weird default color scaling when the colormap is not specified. </span></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">Best,</span></div><div><span style="font-size:12.8px">Mat</span></div></div><div class="gmail_extra"><br><div class="gmail_quote">2016-10-26 0:04 GMT-05:00 Alexandre Gramfort <span dir="ltr"><<a href="mailto:alexandre.gramfort@telecom-paristech.fr" target="_blank">alexandre.gramfort@telecom-paristech.fr</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Mathieu,<br>
<br>
can you share the -ave.fif file to replicate?<br>
<br>
thanks<br>
Alex<br>
<div><div class="h5"><br>
<br>
On Tue, Oct 25, 2016 at 9:44 PM, Servant Mathieu<br>
<<a href="mailto:servant.mathieu@gmail.com">servant.mathieu@gmail.com</a>> wrote:<br>
> Hi community,<br>
><br>
> I just plotted the attached topographic voltage maps using the<br>
> plot_topomap() function:<br>
><br>
> t = [0.25,0.35, 0.45, 0.55, 0.65, 0.75, 0.85]<br>
><br>
> evoked = EvokedArray(my_data, info=info, tmin=-0.2)<br>
> evoked.plot_topomap(ch_type = 'eeg', times = t, vmin = 0.0, vmax = 1.5,<br>
> scale = 1,average = 0.1,contours = 10)<br>
><br>
> Seems that there's a bug with the colorbar: the color scale does not match<br>
> the first 3 plots (there should not be any blue color). Any idea what's<br>
> going on?<br>
><br>
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