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[Shenyang Cai <question267350@xxxxxxxxxxxxxxxxxxxxx>]

New question #267350 on Yade:
https://answers.launchpad.net/yade/+question/267350

Hi,

When I look into the strain vtk files I find that the number of matrices in the "strain_matrix" section always equals to the number of points. It seems that every strain matrix corresponds to a certain particle.

Why let strain matrices correspond to particles rather than tetrahedrons? Is the strain tensor of a tetrahedron a result from some calculations of all its vertices' strain matrices?

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