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Re: [Question #240621]: Avoid boundary effect by using parameter V in getStress() of non-periodic case

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From: jduriez <question240621@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 11 Dec 2013 12:41:36 -0000
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Question #240621 on Yade changed:
https://answers.launchpad.net/yade/+question/240621

    Status: Open => Answered

jduriez proposed the following answer:
Hi,

Unfortunately no it is not.

The getStress() function would in this case still consider all the interactions (in your whole boxVolume), the only difference is that it will use a wrong (because different than boxVolume) value of V in Love-Weber formula.
See : https://github.com/yade/trunk/blob/master/pkg/dem/Shop_02.cpp#L369

 I do not know any mean to achieve your goal, except rewriting your own
getStressInAGivenVolume() function.

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