fix bond/create command

‘specials_bonds extra’ has been deprecated for some time, indicating you are using a old version of lammps. you should be sure to include your LAMMPS version in future mailing list questions. running your example with the current ‘master’ branch (oct 11, 2018) results in a single bond formed, after updating your input script to current command syntax (see ‘in.grafted_cnt’ attached)

lammps_shifted.dat (83.5 KB)

input_lammps-run09 (863 Bytes)

output_lammps-run09 (560 KB)

in.grafted_cnt (898 Bytes)

Thanks you, Jake. I think I’m on the right way now.

‘specials_bonds extra’ has been deprecated for some time, indicating you are using a old version of lammps. you should be sure to include your LAMMPS version in future mailing list questions. running your example with the current ‘master’ branch (oct 11, 2018) results in a single bond formed, after updating your input script to current command syntax (see ‘in.grafted_cnt’ attached)