Voronoi analysis

Voronoi tesselation makes cells each of which contains one atom according to the rule; the minimum cell made of faces that bisect atom bonds.

To perform Voronoi analysis, you need to instal voro++ beforehand, and then run the following,

python /path/to/nap/nappy/voro.py pmd_####

This command will provide an output pmd_####.voro and pmd_####.voro.vol which are input and output of voro++, respectively.