Situs package includes the distribution of Situs Flavors, ie. user modified
and enhanced codes for a variety of purposes that are derived at least
in part from earlier versions of Situs. These program packages come
with their own documentation and licences (if applicable) and are
provided "as is" without any specific support from the biomachina team.
The available Flavors include:
by Willy Wriggers, for the creation and visualization of helical
filament lattices of atomic and volumetric data.
1.4, by Willy Wriggers, including the classic helical fitting tool
"qhlx" and the corresponding helical fitting tutorial (for those who
prefer vector quantized helical fitting inspired by the 1998 paper).
Matching Codes for Alignment of 3D Objects, by Julio Kovacs. This
distribution includes tools for surface
matching of sphere-like objects as well as our advanced 6D search
program that FFT-accelerates 5 of 6 rigid-body degrees of freedom using
spherical harmonics and rotation group theory.