Normalize multiple circular plots

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1
  • MNE version: e.g. 0.24.0
  • operating system: e.g. macOS 12

Hi,
I would appreciate some assistance to normalize the circular plot given in the image shown below.

11_delta
11_delta1680×560 71.9 KB

the code that generated the image looks like this,

fig1 = plt.figure(num=None, figsize=(24, 8), facecolor='black')
plot_connectivity_circle(con_bf[0], n_lines=12, node_names = epochs.ch_names,
                          title='Delta '
                          ' Before $N_{2}O$ (WPLI)', colorbar_pos=(-0.4, 0.0), fontsize_names=10, fig=fig1, subplot=131)
plot_connectivity_circle(con_dr[0], n_lines=12, node_names = epochs.ch_names,
                          title='Delta '
                          ' During $N_{2}O$ (WPLI)', colorbar_pos=(-0.4, 0.0), fontsize_names=10, fig=fig1, subplot=132)
plot_connectivity_circle(con_af[0], n_lines=12, node_names = epochs.ch_names,
                          title='Delta '
                          ' After $N_{2}O$ (WPLI)', colorbar_pos=(-0.4, 0.0), fontsize_names=10, fig=fig1, subplot=133)

fig1.tight_layout()

I want to have a single colorbar for all the circular plots. Any suggestion?

2

Hi,

You could try to use vmin, vmax to set lower and upper values for the colormap and hide colorbar using colorbar=False for two of the circle plots.

Cheers !

1 Like
3

Okay. Wouldn’t it apply to only the last circular plot? I will give it a try anyway.

4

if you use the same vmin and vmax for all three plots, then the colorbar will be equally correct for all of them.

1 Like