# Set the project's directory. In this directory, all project related stuff will be stored throughout the process. You best choose an empty directory specific to your project.
# Set your FlightGear's root ([[$FG_ROOT]]). This is used to retrieve the list of available terrain materials.
=== HGT chop ===
This will convert the .hgt.zip files you have downloaded earlier on and converts them into a form that TerraGear can read.
=== Genapts ===