To uncompress and untar the files:gunzip sphere.tar.gztar -xvf sphere.tarThis will leave you with three files:README		this filesphere.c:	generate random points on a sphere (or ellipsoid)cube.c:		generate random points in a cube (or box)spiral.c:	generate points uniformly distribted on a sphere (or ellipsoid)To compile them under Unix:make sphere:	compiles sphere.cmake cube:	compiles cube.cmake spiral:	compiles spiral.cQuestions to orourke@cs.smith.edu