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[Chiara Modenese <question190529@xxxxxxxxxxxxxxxxxxxxx>]

Question #190529 on Yade changed:
https://answers.launchpad.net/yade/+question/190529

    Status: Open => Answered

Chiara Modenese proposed the following answer:
On 19/03/12 07:30, Christian Jakob wrote:
> Question #190529 on Yade changed:
> https://answers.launchpad.net/yade/+question/190529
>
>      Status: Answered =>  Open
>
> Christian Jakob is still having a problem:
> Something is very strange in my model. My periodic cell is from (0,0,0)
> to (.002,.002.0042). When I look to the model view, every particle is
> inside the cell (except mirrored particles). When I print z-positions of
> my spheres, I get very strange values, that do not agree with the model
> view. Also I get negative z-positions, which should be impossible!
Hi Christian,
remember that particles position are saved as absolute values in Yade, 
not as relative to the main period (let us say). If you want to know 
particles position relative to the cell, you need to wrap them into the 
cell first.

Chiara
> Has anyone an idea, whats wrong here?
>

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