Plotting grids across the subplots Python matplotlib

Question

I have tried the following:

d = [1,2,3,4,5,6,7,8,9]
f = [0,1,0,0,1,0,1,1,0]
fig = plt.figure()
fig.set_size_inches(30,10)
ax1 = fig.add_subplot(211)
line1 = ax         


        

Answer 1

Here is my solution:

import matplotlib.pyplot as plt

x1 = [1,2,3,4,5,6,7,8,9]
x2= [0,1,0,0,1,0,1,1,0]
x3= range(-10,0)
# frameon=False removes frames
# fig, (ax1,ax2, ax3) = plt.subplots(nrows=3, sharex=True, subplot_kw=dict(frameon=False))
fig, (ax1,ax2, ax3) = plt.subplots(nrows=3, sharex=True)
# remove vertical gap between subplots
plt.subplots_adjust(hspace=.0)

ax1.grid()
ax2.grid()
ax3.grid()

ax1.plot(x1)
ax2.plot(x2)
ax3.plot(x3)

Without frames subplot_kw=dict(frameon=False):