Rg-Calculator for z-axially concentric core/shell hemispheres or cones

Core/shell models can be composed of up to 5 shells with different electron densities. Select the geometrical shape (open hemisphere or cone), number of shells, radii (Rx,Ry) of the base and the height (Rz, starting from the same common Rx/Ry base) as well as the respective electron density (e) of each shell, with e(1) being the innermost shell and e(n) the outermost shell, respectively. The values of the radius of gyration Rg, of the total Volume times e-density (e*Vol) and of the zero-angle intensity I(0) will be calculated. Units are arbitrary.