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Hi,

Could you please precise your question (at least for me who does not really get it) ? What "displacement function" do you have in mind ? (and if possible, modify also the title so that it would be more meaningfull ;-) )

thank you teacher
      I would like to use the manifold cover concept of the numerical manifold method in YADE, So I want to know the particle displacement function source code. It is that displacement function is the function used to represent the particle movement.

At 2013-11-26 21:16:02,jduriez <email address hidden> wrote:
>Question #239824 on Yade changed:
>https://answers.launchpad.net/yade/+question/239824
>
> Status: Open => Needs information
>
>jduriez requested more information:
>Hi,
>
>Could you please precise your question (at least for me who does not
>really get it) ? What "displacement function" do you have in mind ? (and
>if possible, modify also the title so that it would be more meaningfull
>;-) )
>
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Do you know how the explicit integration in DEM works? Because it seems you are looking for something that does not exist:
we have no functional representation of the displacements. Or maybe I don't understand your question.

Besides, could you please edit the title of your question and make it something with some sense?