Hello lammps users

I want to save a BNNT generated in vmd for lammps input data file. But I dont know how to save the file after writting command

topo writelammpsdata data.mysystem atomic.

Please help

Thanks & regards,

Rajesh

I want to save a BNNT generated in vmd for lammps input data file. But I
dont know how to save the file after writting command

topo writelammpsdata data.mysystem atomic.

... and - prey - what is the purpose of *this* command?

axel.