Note
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With normal Matplotlib plots#
Ternary plots of mpltern can be combined with normal Matplotlib plots very straightforwardly.
import matplotlib.pyplot as plt
from mpltern.datasets import get_spiral
t, l, r = get_spiral()
fig = plt.figure(figsize=(10.8, 4.8))
# Enough space may need to make the heights of the ternary and the normal plots
# the same.
fig.subplots_adjust(left=0.075, right=0.95)
ax = fig.add_subplot(121, projection='ternary')
ax.plot(t, l, r, 'k')
ax = fig.add_subplot(122)
ax.plot(t)
ax.plot(l)
ax.plot(r)
plt.show()