Adjusting gridlines on a 3D Matplotlib figure

Question

I\'m getting ready for a presentation and I have some example figures of 3D matplotlib figures. However, the gridlines are too light to see on the projected images.

Answer 1

Just use this to change the linewidth:

plt.rcParams['grid.linewidth'] = 2

Full scripts to plot the figure:

import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D 

points = (5*np.random.randn(3, 50)+np.tile(np.arange(1,51), (3, 1))).transpose()
fig = plt.figure(figsize = (10,10))
ax = fig.add_subplot(111, projection='3d') 
ax.scatter(points[:,0], points[:,1], points[:,2])
#ax.view_init(elev=0., azim=0)
ax.set_ylim([0, 60])
ax.set_zlim([0, 60])
ax.set_xlim([0, 60])
ax.set_zlabel('Cytokine')
ax.set_ylabel('Parameter')
plt.rcParams['grid.linewidth'] = 4   # change linwidth
plt.rcParams['grid.color'] = "black" # change color