reg. hybrid pair style Zr-Nb

Dear All,

I am trying to simulate a system of Zr-Nb using hybrid pair style. However, I am getting some error and process does not go further from force-field part of input file.

May I get some of your advice on this issue.

ERROR: Incorrect args for pair coefficients (…/pair_eam_alloy.cpp:56)

Input file, data file, force-field files are attached: Atom type 2 corresponds to Nb atom.



Zr_1.eam.fs (745 KB)

in.zrnb (1.2 KB)

zrnb.lmp (7.29 KB)

Nb.eam.alloy (571 KB)

pair_coeff 2 2 eam/alloy Nb.eam.alloy Nb Nb

This line requires * * for atom types. See the eam doc