From: ehsan shahini (
Date: Tue Jul 30 2019 - 02:29:41 CDT

Dear all,

1. I have a LAMMPS trajectory file for a nanotube. I want to calculate the
distance between 2 specific atoms as a function of steps. Similarly, I want
to extract the fluctuation of bond angle among three atoms. Is it possible?

2. Also, is VMD capable of calculating the bond length and bond angle
distribution of a single snapshot of a carbon nanotube?

Kind regards,