compute_smd_vol.txt
51072805199blammm-master

compute_smd_vol.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/vol command :h3

			[Syntax:]

			compute ID group-ID smd/vol :pre

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

			[Examples:]

			compute 1 all smd/vol :pre

			[Description:]

			Define a computation that provides the per-particle volume and the sum of the per-particle volumes of the
			group for which the fix is defined.

			See "this PDF guide"_USER/smd/SMD_LAMMPS_userguide.pdf to using 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 vector values will be given in "units"_units.html of volume.

			Additionally, the compute returns a scalar, which is the sum of the per-particle volumes of the
			group for which the fix is defined.

			[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:]

			"smd/rho"_compute_smd_rho.html

			[Default:] none