Calculates probability distribution of 3D grain size (as radii) from measured 2D cross-sectional areas
Code originally written by Julian Mecklenburgh at University of Manchester, UK for Matlab (transcribed to Pythonese and shit tons of notes added by P. Kaercher) Program uses the Johnson-Saltykov Method described in: # Underwood, E.E., 1968, Particle size distribution, in Quantiative microscopy, edited by R.T. DeHoff, and F.N. Rhines, pp. 149, MacGraw-Hill, New York.