lammps/doc/angle_zero.txt

42 lines
977 B
Plaintext

"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
angle_style zero command :h3
[Syntax:]
angle_style zero :pre
[Examples:]
angle_style zero
angle_coeff * :pre
[Description:]
Using an angle style of zero means angle forces and energies are not
computed, but the geometry of angle triplets is still accessible to
other commands.
As an example, the "compute angle/local"_compute_angle_local.html
command can be used to compute the theta values for the list of
triplets of angle atoms listed in the data file read by the
"read_data"_read_data.html command. If no angle style is defined,
this command cannot be used.
Note that the "angle_coeff"_angle_coeff.html command must be used for
all angle types, though no additional values are specified.
[Restrictions:] none
[Related commands:]
"angle_style none"_angle_none.html
[Default:] none