the density of water confined between two plates

Dear lammps users
I would like to investigate the density of water confined between two
plates.the distance of plates are changing while running. is there
anybody who can help me with the input file?

Dear lammps users
I would like to investigate the density of water confined between two
plates.the distance of plates are changing while running. is there
anybody who can help me with the input file?

Not without you telling us what your problem is.

Axel