MTEN 3 : Updates to MTEN MTEN 3, updates to MTEN (November 1984) : A system for the use with National Geodetic Survey data base input formats and specifications, volume I, horizontal control data

The original MTEN System, written in 1982 was designed for a Columbia 1181 Micro computer. Then early in 1984 the entire MTEN System was converted to MTEN 2 and moved to an IBM PC computer. The MTEN 2 programs are very much like the original MTEN programs (only a few corrections or small screen changes were added). Also at the time of the conversion, the Micro-TENcol Reference Manual was re-written in order to include changes made during the IBM PC conversion: hereafter it will be called the "Manual". By mid July 1985, MTEN 2 was re-written to meet five new requirements listed below. This version was released on September 1, 1985 as MTEN 3. Original November 1984 Update September, 1985