Re: [Matplotlib-users] Size of array elements when using Axes3D.plot_wireframe(X, Y, Z, *args, **kwargs)

[surfcast23 <sur...@gm...>]

I tested it out and it does change all the values to ones and zeros. Is there
a way to broadcast and keep the original values that were in the arrays?
Thanks for the help



Benjamin Root-2 wrote:
> 
> On Thursday, August 2, 2012, surfcast23 wrote:
> 
>>
>> Okay thank you! The Matlab code I am basing this on takes arrays of
>> different
>> shapes with different  sized elements ie
>> x =  1   512
>> y = 101 1
>> and I guess automatically makes the the same shape. Can you point me in
>> the
>> direction of documentation that will explain how I can do this in Python?
>>
>>
> Ok, I just double-checked the source for plot_wireframe().  It does not
> perform any broadcasting (which I consider to be a bug).
> 
> Until it is fixed, you will have to do the broadcasting yourself:
> 
> X= np.ones((1, 45))
> Y= np.zeros((32, 1))
> x, y = np.broadcast_arrays(X, Y)
> 
> Which produces x and y with the same shapes, and their values duplicated
> in
> the direction the array was "expanded".
> 
> Pass those into plot_wireframe().
> 
> Ben Root
> 
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