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git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@9363 f3b2605a-c512-4ea7-a41b-209d697bcdaa

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sjplimp
2013-01-31 22:01:34 +00:00
parent a861dbf434
commit 7010236e26
2 changed files with 22 additions and 22 deletions
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24
doc/body.html
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@ -125,7 +125,7 @@ in the <I>Bodies</I> section of the data file:
N N
x1 y1 z1 ... x1 y1 z1 ...
... ...
xN yN zN ... xN yN zN
</PRE> </PRE>
<P>N is the number of sub-particles in the body particle. M = 3*N. The <P>N is the number of sub-particles in the body particle. M = 3*N. The
integer line has a single value N. The floating point line(s) list integer line has a single value N. The floating point line(s) list
@ -133,24 +133,24 @@ the coordinates of the N sub-particles (x1 to zN) as 3N values on as
many lines as required. Note that this in not N lines, but 10 values many lines as required. Note that this in not N lines, but 10 values
per line; see the <A HREF = "read_data.html">read_data</A> command for details. The per line; see the <A HREF = "read_data.html">read_data</A> command for details. The
coordinates of each sub-particle are specified as its x,y,z coordinates of each sub-particle are specified as its x,y,z
displacement from the center-of-mass of the body particle, which is displacement from the center-of-mass of the body particle, which in
specified as its coordinates in the <I>Atoms</I> section of the data file. turn is given in the <I>Atoms</I> section of the data file.
</P> </P>
<P>The <A HREF = "pair_body.html">pair_style body</A> command can be used with this <P>The <A HREF = "pair_body.html">pair_style body</A> command can be used with this
body style to compute body/body and body/non-body interactions. body style to compute body/body and body/non-body interactions.
</P> </P>
<P>For output purposes via the compute body/local and dump local <P>For output purposes via the <A HREF = "compute_body_local.html">compute
commands, this body style produces one datum for each sub-particle in body/local</A> and <A HREF = "dump.html">dump local</A>
a body particle. The datum has 3 values: commands, this body style produces one datum for each of the N
sub-particles in a body particle. The datum has 3 values:
</P> </P>
<P>1 = x position of sub-particle <PRE>1 = x position of sub-particle
2 = y position of sub-particle 2 = y position of sub-particle
3 = z position of sub-particle 3 = z position of sub-particle
</P> </PRE>
<P>These are the current position of the sub-particle within the <P>These values are the current position of the sub-particle within the
simulation domain, not a displacement from the center-of-mass (COM) of simulation domain, not a displacement from the center-of-mass (COM) of
the body particle itself. These values are calculated using the the body particle itself. These values are calculated using the
current COM and orientiation of the body particle, and the current COM and orientiation of the body particle.
displacement of the sub-particle from the COM.
</P> </P>
</HTML> </HTML>

20
doc/body.txt
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@ -118,7 +118,7 @@ atom-ID 1 M
N N
x1 y1 z1 ... x1 y1 z1 ...
... ...
xN yN zN :pre ... xN yN zN :pre
N is the number of sub-particles in the body particle. M = 3*N. The N is the number of sub-particles in the body particle. M = 3*N. The
integer line has a single value N. The floating point line(s) list integer line has a single value N. The floating point line(s) list
@ -126,22 +126,22 @@ the coordinates of the N sub-particles (x1 to zN) as 3N values on as
many lines as required. Note that this in not N lines, but 10 values many lines as required. Note that this in not N lines, but 10 values
per line; see the "read_data"_read_data.html command for details. The per line; see the "read_data"_read_data.html command for details. The
coordinates of each sub-particle are specified as its x,y,z coordinates of each sub-particle are specified as its x,y,z
displacement from the center-of-mass of the body particle, which is displacement from the center-of-mass of the body particle, which in
specified as its coordinates in the {Atoms} section of the data file. turn is given in the {Atoms} section of the data file.
The "pair_style body"_pair_body.html command can be used with this The "pair_style body"_pair_body.html command can be used with this
body style to compute body/body and body/non-body interactions. body style to compute body/body and body/non-body interactions.
For output purposes via the compute body/local and dump local For output purposes via the "compute
commands, this body style produces one datum for each sub-particle in body/local"_compute_body_local.html and "dump local"_dump.html
a body particle. The datum has 3 values: commands, this body style produces one datum for each of the N
sub-particles in a body particle. The datum has 3 values:
1 = x position of sub-particle 1 = x position of sub-particle
2 = y position of sub-particle 2 = y position of sub-particle
3 = z position of sub-particle 3 = z position of sub-particle :pre
These are the current position of the sub-particle within the These values are the current position of the sub-particle within the
simulation domain, not a displacement from the center-of-mass (COM) of simulation domain, not a displacement from the center-of-mass (COM) of
the body particle itself. These values are calculated using the the body particle itself. These values are calculated using the
current COM and orientiation of the body particle, and the current COM and orientiation of the body particle.
displacement of the sub-particle from the COM.