I have data in this format:
from itertools import permutations
import random
values = [val for val in range(5)]
xy_coordinate_pairs = list(permutations(values, 2))
z_values = [random.randint(0,20) for val in range(len(xy_coordinate_pairs))]
data = dict(zip(xy_coordinate_pairs,z_values))
{(0, 1): 4,
(0, 2): 20,
(0, 3): 16,
(0, 4): 12,
(1, 0): 6,
(1, 2): 3,
(1, 3): 6,
(1, 4): 16,
(2, 0): 19,
(2, 1): 17,
(2, 3): 17,
(2, 4): 11,
(3, 0): 18,
(3, 1): 13,
(3, 2): 11,
(3, 4): 20,
(4, 0): 20,
(4, 1): 19,
(4, 2): 6,
(4, 3): 0}
And I'd like to plot this as a 3d surface plot, where the x and y coordinates are the first and second value respectively in the key tuples, and the z (height of surface plot) are the dictionary values. How would I go about doing this?
Thanks so much and have a great day.
I am not sure why you are creating tuples & dictionaries. Assuming you have three different arrays for x, y and z axis:
import random
import numpy as np
import pandas as pd
from mpl_toolkits.mplot3d import Axes3D
import matplotlib.pyplot as plt
x = [val for val in range(10)]
y = [val * val for val in range(10)]
z = [val * val * val for val in range(10)]
All you have to do is:
fig = plt.figure()
ax = Axes3D(fig)
surf = ax.plot_trisurf(x, y, z, linewidth=0.1)
fig.colorbar(surf, shrink=0.5, aspect=5)
plt.show()
End result below:
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.