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[Mahdeyeh <question698312@xxxxxxxxxxxxxxxxxxxxx>]

New question #698312 on Yade:
https://answers.launchpad.net/yade/+question/698312

Dear all,
I have a question in returns of yade.utils.psd in simulating clumps spherical particles.
I have modeled 3000 particles, I mean I have 3000 clumps. 
Particle size distribution for them is 8 cm to 100 cm.
Around of particles in yade is facet.

When I want psd with yade.utils.psd(mass=True), it gives me these:

(array([0.0026, 0.055 , 0.1074, 0.1598, 0.2122, 0.2646]),
 array([0.        , 0.06952433, 0.30856434, 0.48348666, 0.88043175,
        1.        ]),
 array([    0.        ,  1259.17422258,  5588.49372188,  8756.56001507,
        15945.74175232, 18111.27531567]))

I read [1] , but actually I could not understand what is these arrays! if first array is sizes of my particles so why it is until 26 cm?

Many thanks for your help.
Best regards,

[1] https://yade-dem.org/doc/yade.utils.html?highlight=yade%20utils%20psd#yade.utils.psd

ubuntu : 18.04
yade 2018.02b

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