Use the same colorbar for different subplots in matplotlib

Question

I am plotting different figure in subplots using the following procedure.

fig = figure(figsize=(10,11))
subplots_adjust(wspace=0.5,hspace=0.2)
iplot = 330
fo         


        

Answer 1

Look at the example below:

import matplotlib.pyplot as plt

fig, axes = plt.subplots(nrows=3, ncols=3)
for ax in axes.flat:
    im = ax.imshow(np.random.random((6,6)), interpolation='nearest', cmap='gnuplot',
     vmin=0, vmax=1, extent=[0.05,0.5,1,0.05],aspect=0.5)

fig.subplots_adjust(right=0.8)
# put colorbar at desire position
cbar_ax = fig.add_axes([0.85, 0.15, 0.05, 0.7])
fig.colorbar(im, cax=cbar_ax)

plt.show()