General Purpose Simulation System (GPSS) is a special computer programming language primarily used to simulate what can be classified as discrete systems. A discrete system is one where, at any given instant in time, a countable number of things can take place. The basic operation of a mine itself can be considered such a system.

Discrete Simulation and Animation for Mining Engineers explains how to model mining systems using GPSS/H(r) and PROOF(r) by Wolverine Software Corporation. Employing a unique approach that encourages engagement from the start, the text...