forked from lijiext/lammps
Add docs for compute momentum
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@ -80,6 +80,7 @@ KOKKOS, o = USER-OMP, t = OPT.
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"meso/e/atom"_compute_meso_e_atom.html,
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"meso/rho/atom"_compute_meso_rho_atom.html,
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"meso/t/atom"_compute_meso_t_atom.html,
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"momentum"_compute_momentum.html,
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"msd"_compute_msd.html,
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"msd/chunk"_compute_msd_chunk.html,
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"msd/nongauss"_compute_msd_nongauss.html,
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@ -229,6 +229,7 @@ compute"_Commands_compute.html doc page are followed by one or more of
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"meso/e/atom"_compute_meso_e_atom.html -
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"meso/rho/atom"_compute_meso_rho_atom.html -
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"meso/t/atom"_compute_meso_t_atom.html -
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"momentum"_compute_momentum.html - translational momentum
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"msd"_compute_msd.html - mean-squared displacement of group of atoms
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"msd/chunk"_compute_msd_chunk.html - mean-squared displacement for each chunk
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"msd/nongauss"_compute_msd_nongauss.html - MSD and non-Gaussian parameter of group of atoms
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@ -0,0 +1,45 @@
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"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
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:link(lws,http://lammps.sandia.gov)
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:link(ld,Manual.html)
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:link(lc,Commands_all.html)
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:line
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compute momentum command :h3
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[Syntax:]
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compute ID group-ID momentum :pre
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ID, group-ID are documented in "compute"_compute.html command
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momentum = style name of this compute command :ul
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[Examples:]
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compute 1 all momentum :pre
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[Description:]
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Define a computation that calculates the translational momentum
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of a group of particles.
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The momentum of each particles is computed as m v, where m and v are
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the mass and velocity of the particle.
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[Output info:]
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This compute calculates a global vector (the summed momentum) on
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length 3. This value can be used by any command that uses a global
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vector value from a compute as input. See the "Howto
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output"_Howto_output.html doc page for an overview of LAMMPS output
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options.
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The vector value calculated by this compute is "extensive". The vector
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value will be in momentum "units"_units.html.
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[Restrictions:] none
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[Related commands:]
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[Default:] none
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@ -57,6 +57,7 @@ Computes :h1
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compute_meso_e_atom
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compute_meso_rho_atom
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compute_meso_t_atom
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compute_momentum
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compute_msd
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compute_msd_chunk
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compute_msd_nongauss
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@ -468,6 +468,7 @@ compute_ke_rigid.html
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compute_meso_e_atom.html
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compute_meso_rho_atom.html
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compute_meso_t_atom.html
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compute_momentum.html
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compute_msd.html
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compute_msd_chunk.html
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compute_msd_nongauss.html
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