compute_meso_rho_atom.txt
65bcbb90734blammm-master

compute_meso_rho_atom.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 meso_rho/atom command :h3

			[Syntax:]

			compute ID group-ID meso_rho/atom :pre

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

			[Examples:]

			compute 1 all meso_rho/atom :pre

			[Description:]

			Define a computation that calculates the per-atom mesoscopic density
			for each atom in a group.

			The mesoscopic density is the mass density of a mesoscopic particle,
			calculated by kernel function interpolation using "pair style
			sph/rhosum".

			See "this PDF guide"_USER/sph/SPH_LAMMPS_userguide.pdf to using SPH in
			LAMMPS.

			The value of the mesoscopic density will be 0.0 for atoms not in the
			specified compute group.

			[Output info:]

			This compute calculates a per-atom vector, which can be accessed by
			any command that uses per-atom values from a compute as input. See
			"this section"_Section_howto.html#4_15 for an overview of LAMMPS
			output options.

			The per-atom vector values will be in mass/volume "units"_units.html.

			[Restrictions:]

			This compute is part of the USER-SPH 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:]

			"dump custom"_dump.html

			[Default:] none