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[Question #238406]: List spheres' diameters/radii

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: "Nguyen N.G. Hien" <question238406@xxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 31 Oct 2013 12:06:23 -0000
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New question #238406 on Yade:
https://answers.launchpad.net/yade/+question/238406

Hello everybody,

I have a sphere pack (6 walls around a sphere pack) and I want to list all the spheres's ID + Radius into a file, how can I do it?

Here is what I'm imagining:

import numpy, os, math, pylab
from yade import utils, pack

a=open('radius.txt','w')
for i in O.bodies:
  a.write('%d %f \n'%(i.id, i.shape.radius))
a.close()

That gave me:
  AttributeError: 'Box' object has no attribute 'radius' 
and I'm stuck here. Can you give me some advices?

Thanks in advance.

Ref:
https://yade-dem.org/doc/yade.wrapper.html?highlight=radius#yade.wrapper.Sphere.radius


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