About spatial correlation function

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1

Dear all,

I hope to use LAMMPS to get spatial correlation function, like the out-of-plane displacement correlation of membrane.
But I just find that ave/correlate can do time correlation, does anyone know how to do spatial correlation in LAMMPS?

Thank you!
Wei

2

There is a fix ave/correlate. If that isn't what you want
then you probably need to post-process a LAMMPS dump
file to compute what you want.

Steve