Load the ``cray", ``source", ``toppar", and ``tutorial" directories on the UNICOS system. Go into the ``cray" directory and modify ``ulogin.com" according to your directory structure. Installation and execution are similar to the CONVEX C1/C2 installation of X-PLOR (see Section 22.8). Use of the special FFT routines is similar to the CRAY-COS installation of X-PLOR (routine CFFTMLT in SCILIB is used). HEAP allocation is dynamic. The CFT77 compiler is recommended for all modules.