This directory contains the complete source release for GRASS 4.3. (1999). The large file grass4.3src.tar.gz is the whole source release in a single file. You will need gunzip to uncompress the file. Then simply type the following commands: gunzip grass4.3src.tar.gz tar -xvf grass4.3src.tar This will create the necessary directories and files for you to compile and run GRASS. You will need to follow the instructions in the INSTALL file to compile. If you experience any problems or need assistance, please email us at: grass@baylor.edu