Cadril, The Introductory Cad Program For Minor Size Mines

In Rudarski Institut Ljubljana (RIL), i.e. Ljubljana Mining Institute, we have developed CADRIL, a smaller CAD package which purpose is to overcome the difficulties by introducing Computer Aided Design in our mines. Program CADRIL is a graphics shell for several computer applications in mining. With the basic version of CADRIL all 2D working maps for daily use can be produced. Inserting different program blocks into CADRIL we get versions MAPRIL, TAHRIL, SECRIL and so on. The main purpose of all versions is graphics design. The main and most innovative feature of CADRIL is the screen four-word command menu. Not having pull-down or tablet menus is the speciality of this program. CADRIL contains 500 achievable commands. Each of them can be composed by choosing two to four expressions stored and shown in a specific four- column menu, sorted as objects functions, parameters and modes. Thus all commands are immediately accessible. As a result of its plainness and adaptability to the present working methods of mining engineers, CADRIL quickly attained a good reputation in our mines.