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

sorry misssed this line "Which produces x and y with the same shapes, and
their values duplicated in
the direction the array was "expanded"."

surfcast23 wrote:
> 
> Wouldn't
> 
> X= np.ones((1, 45))
> Y= np.zeros((32, 1))
> 
> change the existing values of the elements to ones and zeros? 
> 
> 
> 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
>> 
>> ------------------------------------------------------------------------------
>> Live Security Virtual Conference
>> Exclusive live event will cover all the ways today's security and 
>> threat landscape has changed and how IT managers can respond. Discussions 
>> will include endpoint security, mobile security and the latest in malware 
>> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>> _______________________________________________
>> Matplotlib-users mailing list
>> Mat...@li...
>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>> 
>> 
> 
> 

-- 
View this message in context: http://old.nabble.com/Size-of-array-elements-when-using-Axes3D.plot_wireframe%28X%2C-Y%2C-Z%2C-*args%2C-**kwargs%29-tp34243823p34249160.html
Sent from the matplotlib - users mailing list archive at Nabble.com.