fix_meso_stationary.txt
93686ca6ab75lammps-icms

fix_meso_stationary.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

			fix meso/stationary command :h3

			[Syntax:]

			fix ID group-ID meso/stationary :pre

			ID, group-ID are documented in "fix"_fix.html command
			meso = style name of this fix command :ul

			[Examples:]

			fix 1 boundary meso/stationary :pre

			[Description:]

			Perform time integration to update internal energy and local density,
			but not position or velocity for atoms in the group each timestep.
			This fix is needed for SPH simulations to correctly time-integrate
			fixed boundary particles which constrain a fluid to a given region in
			space.

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

			[Restart, fix_modify, output, run start/stop, minimize info:]

			No information about this fix is written to "binary restart
			files"_restart.html. None of the "fix_modify"_fix_modify.html options
			are relevant to this fix. No global or per-atom quantities are stored
			by this fix for access by various "output
			commands"_Section_howto.html#howto_15. No parameter of this fix can
			be used with the {start/stop} keywords of the "run"_run.html command.
			This fix is not invoked during "energy minimization"_minimize.html.

			[Restrictions:]

			This fix 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:]

			"fix meso"

			[Default:] none