Commit 29c80c61 authored by sjplimp's avatar sjplimp
Browse files

git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@1745 f3b2605a-c512-4ea7-a41b-209d697bcdaa
parent 4009d368
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Original line number Diff line number Diff line
@@ -109,13 +109,13 @@ It has 2 basis atoms, one at the corner and one at the center of the
rectangle.
</P>
<P>A lattice of style <I>custom</I> allows you to specify a1, a2, a3, and a
list of basis atoms to put in the unit cell.  By default, a1,a2,a3 are
3 orthogonal unit vectors (edges of a unit cube).  But you can specify
them to be of any length and non-orthogonal to each other, so that
they describe a tilted parallelepiped.  Via the <I>basis</I> keyword you
add atoms, one at a time, to the unit cell.  Its arguments are
fractional coordinates (0.0 <= x,y,z < 1.0), so that a value of 0.5
means a position half-way across the unit cell in that dimension.
list of basis atoms to put in the unit cell.  By default, a1 and a2
and a3 are 3 orthogonal unit vectors (edges of a unit cube).  But you
can specify them to be of any length and non-orthogonal to each other,
so that they describe a tilted parallelepiped.  Via the <I>basis</I>
keyword you add atoms, one at a time, to the unit cell.  Its arguments
are fractional coordinates (0.0 <= x,y,z < 1.0), so that a value of
0.5 means a position half-way across the unit cell in that dimension.
</P>
<HR>

+7 −7
Original line number Diff line number Diff line
@@ -101,13 +101,13 @@ It has 2 basis atoms, one at the corner and one at the center of the
rectangle.

A lattice of style {custom} allows you to specify a1, a2, a3, and a
list of basis atoms to put in the unit cell.  By default, a1,a2,a3 are
3 orthogonal unit vectors (edges of a unit cube).  But you can specify
them to be of any length and non-orthogonal to each other, so that
they describe a tilted parallelepiped.  Via the {basis} keyword you
add atoms, one at a time, to the unit cell.  Its arguments are
fractional coordinates (0.0 <= x,y,z < 1.0), so that a value of 0.5
means a position half-way across the unit cell in that dimension.
list of basis atoms to put in the unit cell.  By default, a1 and a2
and a3 are 3 orthogonal unit vectors (edges of a unit cube).  But you
can specify them to be of any length and non-orthogonal to each other,
so that they describe a tilted parallelepiped.  Via the {basis}
keyword you add atoms, one at a time, to the unit cell.  Its arguments
are fractional coordinates (0.0 <= x,y,z < 1.0), so that a value of
0.5 means a position half-way across the unit cell in that dimension.

:line