ARTICLE SYNOPSIS ...Converting Data Files by Franz Hrazdira Most charting programs work with historical data stored in files of a specific data structure best suited to that program to access, process and present. Only one source I know of, Telescan in Houston, TX, supplies the user with a program that can receive, store and reproduce the actual graphs as screen images rather than working with sets of numbers. In most cases, we choose a charting and analysis program for a special reason, which may be a particular function, study or feature not found in another program. As long as each of our programs can conver...