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[Robert Caulk <question659557@xxxxxxxxxxxxxxxxxxxxx>]

Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557

    Status: Open => Answered

Robert Caulk proposed the following answer:
We might a swell sort it out here since FlowEngine's behavior doesn't
change.

Hmmm, I use the same method you describe for getting packing dimensions:

sp = O.bodies.append(ymport.textExt('4cmEdge_1mm.spheres',
'x_y_z_r',color=(0.1,0.1,0.9)))

dim=utils.aabbExtrema()
xinf=dim[0][0]
xsup=dim[1][0]
X=xsup-xinf
yinf=dim[0][1]
ysup=dim[1][1]
Y=ysup-yinf
zinf=dim[0][2]
zsup=dim[1][2]
Z=zsup-zinf

mn,mx=Vector3(xinf, yinf,zinf),Vector3(xsup, ysup, zsup)
print "mn ", mn, "mx ", mx

O.reset()

followed by the actual simulation (including FlowEngine). And it works
for me.

Can you post the MWE here so I can test it with my setup?

Best,

Robert

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