Alexey A. Soluyanov
contains a quick manual on installation and usage along with some examples.
This version works with Abinit (tested with 7.0.4) and norm-conserving pseudopotentials (tested with HGH-pseudopotentials). NOTE: the code uses a cut3d tool provided within Abinit distribution. In order for the package to work this tool should be modified in a simple manner as indicated in the manual.