[lammps-users] Changin atoms in a specific region

Hi,
Is there any way to change atoms in a specific region for example
after creating a sphere in box I would like to change all the atoms in that
region from Silicon to Carbon. How can I do this?
Sincerely.
Thanks
Dundar.

The set command will let you change the "type" of a collection
of atoms, e.g. a group or region.

Steve