Hi all

This isn't really a bug, but I think people should be aware of this matter
(I believe this problem has not been reported before here)

When defining a metallic cylindric structure (using the cylindric
dimensions), one has to put the eps-averaging? flag to false.
This causes however, that two possible ways to define the cylinder, that
should be the same, aren't the same.

One could define the cylinder by centering a "block" (which is really a
cylinder, because we are working in cylindric dimensions) at half the
radius, and then setting the radial size to the wanted size.
Another possible way is center the "block" at at r=0, and then setting the
radial size to cylinder's diameter.

The two option should be the same, but when turning eps-everaging? off ,
they aren't, and they also lead to quite different results, as I found out

I believe the more correct way is to define the cylinder by its diameter and
centering at r=0 ...?

best, avner
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