how to set the argument of topomap_args with tfr.plot_joint(),

[system]

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Hello everyone,
      I want to plot the tfr image and topmaps with two conditions, How
could I fix the color scale between conditions? I saw that topomap_args
control the topo maps color scale, but I did not know how to set it. In
addition, How could show both image color scale and topo maps color scale?
      Wish you could give me some help.
      Thanks a lot.

[system]

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Hi Tao,

You just need to pass a dictionary with the relevant parameters to
topomap_args. In this case it would be dict(vmin=vmin, vmax=vmax).

Regarding the color scale, if I'm not mistaken, this is shared between the
image and the topo map.

Hope that helps.

Best,
Mainak