[Mne_analysis] bug colorbar plot_topomap() function

[Servant Mathieu]

All right. Attached is the debug file.

Cheers,
Mat

2016-10-26 8:23 GMT-05:00 Alexandre Gramfort <
alexandre.gramfort at telecom-paristech.fr>:

> please do :
>
> evoked.save('debug-ave.fif')
>
> and send us the file.
>
> let's try to have this fixed for everyone.
>
> thanks
> Alex
>
> On Wed, Oct 26, 2016 at 3:10 PM, Servant Mathieu
> <servant.mathieu at gmail.com> wrote:
> > Hi Alex,
> >
> > Don't know where to get the  -ave.fif file. I solved the problem by
> > specifying the colormap:
> > evoked.plot_topomap(ch_type = 'eeg', times = t, vmin = 0.0, vmax = 1.5,
> > scale = 1,average = 0.1,contours = 10, cmap = "plasma"). See attached
> plot.
> >
> > I think there is some weird default color scaling when the colormap is
> not
> > specified.
> >
> > Best,
> > Mat
> >
> > 2016-10-26 0:04 GMT-05:00 Alexandre Gramfort
> > <alexandre.gramfort at telecom-paristech.fr>:
> >>
> >> Hi Mathieu,
> >>
> >> can you share the -ave.fif file to replicate?
> >>
> >> thanks
> >> Alex
> >>
> >>
> >> On Tue, Oct 25, 2016 at 9:44 PM, Servant Mathieu
> >> <servant.mathieu at gmail.com> wrote:
> >> > Hi community,
> >> >
> >> > I just plotted the attached topographic voltage maps using the
> >> > plot_topomap() function:
> >> >
> >> > t = [0.25,0.35, 0.45, 0.55, 0.65,  0.75,  0.85]
> >> >
> >> > evoked = EvokedArray(my_data, info=info, tmin=-0.2)
> >> > evoked.plot_topomap(ch_type = 'eeg', times = t, vmin = 0.0, vmax =
> 1.5,
> >> > scale = 1,average = 0.1,contours = 10)
> >> >
> >> > Seems that there's a bug with the colorbar: the color scale does not
> >> > match
> >> > the first 3 plots (there should not be any blue color). Any idea
> what's
> >> > going on?
> >> >
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