This is a LAMMPS Angular Dependent Potential (ADP) for Ni ('pair_style adp' with potential file Ni.adp). The potential is based on the embedded-atom method (EAM) but additionally includes a bond-angle dependence. In comparison with the existing modified EAM method, this potential form is simpler, extends interactions to several (3-5) coordination shells and replaces the screening procedure by a smooth cutoff of the potential functions. Note that data below r=1.5 A is extrapolated; F(rho) data not extrapolated.