compute_smd_rho.txt
874bd68cd12flammm-master-deprecated

compute_smd_rho.txt
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			"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c

			:link(lws,http://lammps.sandia.gov)
			:link(ld,Manual.html)
			:link(lc,Section_commands.html#comm)

			:line

			compute smd/rho command :h3

			[Syntax:]

			compute ID group-ID smd/rho :pre

			ID, group-ID are documented in "compute"_compute.html command
			smd/rho = style name of this compute command :ul

			[Examples:]

			compute 1 all smd/rho :pre

			[Description:]

			Define a computation that calculates the per-particle mass density.
			The mass density is the mass of a particle which is constant during
			the course of a simulation, divided by its volume, which can change
			due to mechanical deformation.

			See "this PDF guide"_USER/smd/SMD_LAMMPS_userguide.pdf to use Smooth
			Mach Dynamics in LAMMPS.

			[Output info:]

			This compute calculates a per-particle vector, which can be accessed
			by any command that uses per-particle values from a compute as input.
			See "How-to discussions, section 6.15"_Section_howto.html#howto_15 for
			an overview of LAMMPS output options.

			The per-particle values will be in "units"_units.html of mass over volume.

			[Restrictions:]

			This compute is part of the USER-SMD package. It is only enabled if
			LAMMPS was built with that package. See the "Making
			LAMMPS"_Section_start.html#start_3 section for more info.

			[Related commands:]

			"compute smd/vol"_compute_smd_vol.html

			[Default:] none