Set here the translation vector applied to each new atom.
By default, each copied atom has the same coordinates as the
original atom. This is expected when copying an atom or a list
of atoms to a different layer. However, when each new atom is
in the same layer as the original atom (for a list of atoms,
the
Local option in the
Layer menu), a small
shift helps to separate the new atoms from the original ones.
All other properties are the same for copied and original
atoms (only the identification numbers are different).