fanchart

[bradyrx]

Make a vis function for a fan chart

Ref:

import matplotlib.pyplot as plt
import numpy as np

N = 1000
x = np.linspace(0, 10, N)
y = x**2
ones = np.ones(N)

vals = [30, 20, 10] # Values to iterate over and add/subtract from y.

fig, ax = plt.subplots()

for i, val in enumerate(vals):
    alpha = 0.5*(i+1)/len(vals) # Modify the alpha value for each iteration.
    ax.fill_between(x, y+ones*val, y-ones*val, color='red', alpha=alpha)

ax.plot(x, y, color='red') # Plot the original signal

plt.show()

[bradyrx]

better suited for esmtools