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[Luc OGER <question263739@xxxxxxxxxxxxxxxxxxxxx>]

Question #263739 on Yade changed:
https://answers.launchpad.net/yade/+question/263739

    Status: Answered => Open

Luc OGER is still having a problem:
I made several tests to see if putting some max_vel solved my problem,
it seems that it is not what I was expected.

but to understand more my queston, I have to described what I was looking for :
I want to look at the consequence at the anisotropy linked to the gravity deposition process. So my first step is doing a packing from spheres distributed randmoly inside big vertical box , letting them settling down, (in order to get a quasi cubic dense packing) putting the top wall at the upper point of the packing and then doing an isotropic compression by pressure control on all the walls but one by one. 
Indeed, the top wall starts with zero pressure and has to move alone to reach some pressure similar to the mean values of the others before moving the other walls. Otherwise I will reorganise too much the structure before compressing.

i hope my description is clear enough for the understanding.

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