matplotlib colorbar in each subplot

Question

I would like to add a separate colorbar to each subplot in a 2x2 plot.

fig , ( (ax1,ax2) , (ax3,ax4)) = plt.subplots(2, 2,sharex = True,sharey=True)
z1_plot          


        

Answer 1

In plt.colorbar(z1_plot,cax=ax1), use ax= instead of cax=, i.e. plt.colorbar(z1_plot,ax=ax1)