A column of spheres
 

Hi all,

I am trying to SHM a column of spheres. The column is made up of layers, with each layer having 7 spheres arranged hexagonally. I am quite new to OpenFOAM and used a script for SHMing a single sphere as a template (the script I found on this forum). When I run SHM, a pipe with a hexagonal cross section is produced rather that the spheres.

Any help you could provide would be greatly appreciated.