Reflectivity

NRFit is designed as an accessible and handy neutron and X-ray reflectivity analysis package. NrFit uses the Parratt formalism it is simple and easy-to-use and can provide a number of functions for roughness. Platforms: Windows

GenX is a scientific program to refine x-ray refelcetivity, neutron reflectivity and surface x-ray diffraction data using the differential evolution algorithm. GenX is very modular and highly extensible and can be used as a general fitting program. Platforms: Windows, Mac, Linux

McStas project is a general tool for simulating neutron scattering instruments. McStas is a computer program (written in C) that enables you to model very precisely a neutron instrument described as a series of various components. A source component shoots each neutron randomly (Monte-Carlo),... Platforms: *nix

DoppleViewer is a resizable widget that displays doppler radar images from the National Weather Service. It includes all radar sites in the US and will cycle through base reflectivity, composite reflectivity, and rainfall when clicked. Platforms: Mac

Read scans from x-ray SPEC files. Merge different scans. Save scan data. Export to figures. Calculate true reflectivity by subtracting longitudinal diffuse scatterings from the measured reflectivity.Unzip and add path 'xraylabtool' and its subfolders to Matlab search path. In matlab command... Platforms: Matlab