ImportanceOfBeingErnest

# Code was written in an answer to this Stackoverflow question:
# http://stackoverflow.com/questions/42045921/why-does-pyplot-contour-require-z-to-be-a-2d-array

import matplotlib.pyplot as plt
from matplotlib.widgets import Slider
import numpy as np

fig, (ax, ax2) = plt.subplots(ncols=2, figsize=(6,3.7) )
plt.subplots_adjust(left=0.05, right=0.95, bottom=0.05, top=0.82, wspace=0.07)
def setup():

ImportanceOfBeingErnest

import matplotlib.pyplot as plt
from matplotlib.animation import FuncAnimation

numHeatMaps = 2
measurements = [[(i + 1, j + 1, k * 100 + i * 10 + j) for i in range(5) for j in range(5)] for k in range(numHeatMaps)]

fig, ax = plt.subplots()
im = ax.imshow(measurements[0])

def update(i):

ImportanceOfBeingErnest

import matplotlib.pyplot as plt
import matplotlib.gridspec as gridspec
from matplotlib.widgets import Button

def on_click(event):
    print("hey")

fig = plt.figure(constrained_layout=True)

gs = gridspec.GridSpec(2, 1, height_ratios=[14, 1], figure=fig)

ImportanceOfBeingErnest

import numpy as np
import matplotlib.pyplot as plt

lines = []
styles = ['-', '--', '-.', ':']
x = np.linspace(0, 10, 1000)

fig, ax = plt.subplots()
for i in range(4):
    lines += ax.plot(x, np.sin(x - i * np.pi / 2),