----------------------------Original message---------------------------- Can anyone recommend a DOS or Windows based software package that can read an ASCII file containing coordinates from one projection system and create an output file with coordinates in a different system ? It must be able to handle a variety of projections and datums, and specifically Lambert Conformal Conic and UTM. [log in to unmask] Gary Hubbs, Project Consultant Loxley Intergraph (Thailand) Limited Gypsum Metropolitan Tower, 9th Floor 539/2 Sri Ayuthaya Road Bangkok 10400, Thailand telephone : (662) 248 8274-6 fax : (662) 248 8278 visit our web site at http://www.loxley.co.th/intergraph