2D & 3D TeX-Aware Vector Graphics Language
Satellite tracking software
X-Ray and Neutron Reflectivity Modeling
Physically accurate and validated GPU ray-tracer
Analysis, visualization, edition of 3D atomistic models
Static and Dynamic Structural Analysis of 2D and 3D frames.
Routines for wavefront propagation in IDL, Matlab, and Python
Virtual X-Ray Imaging Library on GPU
a package with useful scripts for X-ray diffraction physicists
*nix Sidereal Clock
Scanning Probe Microscopy Controller and Data Visualization Software