[lammps-users] Fix Viscosity

Hi all

I am just learning how to use lammps and i was wondering if anyone could help me out with viscosity. I haven’t changed the input file on the nemd example and i was wondering if the fix viscosity is all i need to calculate the viscosity of my system or if there is another way and how exactly does the fix viscosity work. Thank you for your help.

If you want to know how fix viscosity works, I suggest reading
the doc page and the paper it cites. NEMD and fix viscosity
are 2 different methods for computing the viscosity.