Graphing in 3d

Hi. I need some help creating a 3d wireframe in matplotlib in python. Here is my code.

Code:
from future import division
import matplotlib.pyplot as plt
from numpy import *

fig = plt.figure()

from mpl_toolkits.mplot3d import Axes3D
ax = Axes3D(fig)
xlist = []
ylist = []
zlist = []
for x in range(1, 100) :
for y in range(1, 100) :
xlist.append(x)
ylist.append(y)
zlist.append(x/y)

numpyx = array(xlist)
numpyy = array(ylist)
numpyz = array(zlist)
ax.plot_wireframe(numpyx, numpyy, numpyz)
ax.set_xlabel(‘X Label’)
ax.set_ylabel(‘Y Label’)
ax.set_zlabel(‘Z Label’)

plt.show()

Traceback (most recent call last):
File “C:\Users\Westly\Desktop\3dimage.py”, line 19, in
ax.plot_wireframe(numpyx, numpyy, numpyz)
File “C:\Python25\Lib\site-packages\mpl_toolkits\mplot3d\axes3d.py”, line 684, in plot_wireframe

rows, cols = Z.shape

ValueError: need more than 1 value to unpack

How exactly do I give it my arrays?
Thanks in advance for any help.

how about:

from __future__ import division
import matplotlib.pyplot as plt
import numpy as np

fig = plt.figure()
from mpl_toolkits.mplot3d import Axes3D
ax = Axes3D(fig)

ys, xs = np.mgrid[1:100, 1:100]

ax.plot_wireframe(xs, ys, xs/ys)
plt.show()

···

On Fri, Sep 4, 2009 at 10:11 AM, Westly Ward<sonicrules1234@...287...> wrote:

Hi. I need some help creating a 3d wireframe in matplotlib in python. Here
is my code.

Code:
from __future__ import division
import matplotlib.pyplot as plt
from numpy import *

fig = plt.figure()
from mpl_toolkits.mplot3d import Axes3D
ax = Axes3D(fig)
xlist = []
ylist = []
zlist = []
for x in range(1, 100) :
for y in range(1, 100) :
xlist.append(x)
ylist.append(y)
zlist.append(x/y)
numpyx = array(xlist)
numpyy = array(ylist)
numpyz = array(zlist)
ax.plot_wireframe(numpyx, numpyy, numpyz)
ax.set_xlabel('X Label')
ax.set_ylabel('Y Label')
ax.set_zlabel('Z Label')
plt.show()

Traceback (most recent call last):
File "C:\Users\Westly\Desktop\3dimage.py", line 19, in <module>
ax.plot_wireframe(numpyx, numpyy, numpyz)
File "C:\Python25\Lib\site-packages\mpl_toolkits\mplot3d\axes3d.py", line
684, in plot_wireframe
rows, cols = Z.shape
ValueError: need more than 1 value to unpack

How exactly do I give it my arrays?
Thanks in advance for any help.

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