topomap with layout

[richard (Richard Höchenberger)]

Hello @guiomar, I’ve answered to a related question you posted a while back, but I believe this could resolve your issue without having to deal with a layout manually:

extract values from figures

Hello @guiomar, to plot topographies of PSDs, please have a look at how mne.viz.plot_epochs_psd_topomap() does it (please follow the link to display the full block of code I highlighted for you – the below preview in the forum is truncated): It’s really not much code and I think it demonstrates precisely what you need, without having to fiddle with montages or manually needing to extract data from the figure post-hoc. Best wishes, Richard