# XOP extensions

"XOP extension" is a software package which is not part of the XOP standard distribution, but it can be installed optionally and run under the XOP interface.

For a complete list of available extensions, functionality, download and installation procedures see the XOP 2.3 web page.

Access to documentation:

For accessing the full documentation below, the corresponding package has to be installed in your system:

- SHADOWVUI - Visual User Interface for the SHADOW [Reference] ray tracing package

- IMD - specular and non-specular (diffuse) optical functions of an arbitrary multilayer structure by D. Windt [Reference]

- TOPO (D. Windt)

- NOP - Thermal neutrons optics [Reference]

- XAID - XAFS data analysis tools [Reference]

- INES - Inelastic scattering

- PROW - A data integration program based on profile fitting for the evaluation of weak and/or overlapped two-dimensional macromolecular diffraction patterns by Dominique Bourgeois. [Reference]