I constructed a high point plane from 32 hits. 8 hits are higher than the plane. I calculated a tangent plane with Excel that give better results...

For the two cases, the barycenter of LS plane is included between three points selected by the calculated plane.

Any explanation on high point method would be great !!!!

For the two cases, the barycenter of LS plane is included between three points selected by the calculated plane.

Any explanation on high point method would be great !!!!

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