Programs and Data sets

UPDATE 2021: Most new development are now taking place on github in github:MathieuDutSik.

Programs for geometric applications

Programs for oceanographic applications

PGMCL a simple set of fortran procedure for coupling geophysical models
BathymetryROMS a set of matlab scripts for handling bathymetry in ROMS
FEM_to_FD a script for getting a finite element mesh from a finite difference mesh

Programs for chemical applications

Drawing programs

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

Programs for manipulating programs

One purpose programs

DelaunaySix a program for enumerating all six-dimensional Delaunay polytopes
EXT-HYP7 enumeration of extreme rays of the hypermetric cone on seven vertices
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

Result of specific investigations

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.
PeriodicTriangulations Data on periodic triangulations of n-dimensional lattice.
CutPolytopes the list of orbits of facets of the cut polytopes of some graphs.
ConvCoxeter the list of orbits of facets of some Coxeter groups.
PerfectCones the list of low rank faces of the perfect cone tesselation.
Additional information on the investigations of the book Geometry of Chemical Graphs: Polycycles and Two-faced Maps
Cube tilings and packings some programs and data set used for their enumeration.
Rigid lattices some Gram matrices of about 20000 rigid lattices in dimension 6.
SpaceFullerenes some data for space fullerenes.

Information available elsewhere

Point Groups a description of the point groups of 3 dimensional polytopes and plane graphs
Regular posets a description of the regular, semiregular, regular faced and Archimedean polytopes
The Leech lattice has 307 orbits of Delaunay polytopes, information at DelaunayLeech.tar.gz
Uniform partition of 3-space the list of 28 partition of Euclidean space by vertex transitive archimedean polyhedra

Data on metric cones

Delaunay tesselations of lattices

Delaunay polytopes of 14 out of 23 Niemeier lattices: Mendeley data set
DelaunayO23.tar.gz O23 (The Shorter Leech lattice) has 5 orbits of Delaunay polytopes
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