Mine Evaluation and Production Scheduling (MEPS)

"Over the past five years, contributions from geologists and mining engineers were instrumental in the successful development of MEPS. It is a system of FORTRAN programs specifically designed to be used by mining personnel to solve geological and mining problems. MEPS is a flexible keyword-driven system. Extensive error editing procedures significantly reduce the time required to proceed from problem recognition to solution. Possibly the most attractive feature of MEPS is that computer solutions may be guided or selectively modified to obtain desired solutions. Some highlights of MEPS are:1. Vocabulary that is familiar to mining people.2. Geological data storage and retrieval.3. Statistical analysis and variograms.4. Contour maps of assays and geological horizons.5. Trend surface analysis with residual evaluation.6. Ore reserve calculations.7. Open-pit mine design.8. Marginal profitability calculations on pit walls.9. Production scheduling.10. Vertical cross-section plots indicating pit outlines, ore grade contours and selected geological horizons."