Programs and Data sets

General purpose programs

Lattice-CVP a program for solving Closest Vector Problem
PlanGraph a package for handling planar graphs
Polyhedral a package for handling polytopes and lattices
TorusDraw a program for drawing toroidal maps based on primal dual circle packings
CirclePack a program for drawing spherical maps based on primal dual circle packings
LatexScript a set of script for handling papers written in latex
L1emb programs for L1 embedding
Poset programs for working with posets (mostly petrie schemes)
BathymetryROMS a set of matlab scripts for handling bathymetry in ROMS
Roms Interpolation a set of matlab scripts for interpolating from one ROMS grid to another one
MatlabScript a set of script for handling matlab Mfiles

Specific programs

DelaunaySix a program for enumerating all six-dimensional Delaunay polytopes
EXT-HYP7 enumeration of extreme rays of HYP7
PackingProbability.tar.gz a set of programs for dealing with continuous torus cube packings
Root matroid a set of programs for computing automorphism groups of root systems

General informations

Point Groups a short description of the point groups
Regular posets a short description of the regular polytopes and their relatives
Perfect form in dimension 8 the list of them from the polyhedral computation
SpecialCuts the list of orbits of special cuts of 600-cell with the program used for their enumeration.

Data on metric cones

Delaunay tesselations of lattices

DelaunayO23.tar.gz O23 (The Shorter Leech lattice) has 5 orbits of Delaunay polytopes
DelaunayLeech.tar.gz The Leech lattice has 307 orbits of Delaunay polytopes (this was done first by Conway, Sloane and Parker)
DelaunayLambda23.tar.gz The lattice Lambda23 has 709 orbits of Delaunay polytopes
DelaunayCutLattice.tar.gz Delaunay tesselation of some cut lattices

Contact polytopes of lattices

ContactPolytopeLeech.tar.gz the contact polytope of the Leech lattice has 232 orbits of vertices