Sandia National Laboratories CDC7800 version of MORSE-SGC

A version of the MORSE-SGC code has been developed for the Sandia National Laboratories' CDC7600 computer. MORSE is a Monte Carlo code designed to solve neutron and gamma-ray transport problems. This report is intended as a guide for the use of this code and includes discussions of source definition, geometry specification, biasing, and detectors. Preparation of input for the code is described in detail, and several example problems are presented. Use of auxiliary codes PICTURE, SCEPLOT, and LAVA is also discussed.