Y2KDISK Type: Adverb (string*8) Use: Specifies the logical name of the disk area from which the FITS files are read or written by Y2KEXEC. Adverb is only known after RUN Y2KLOAD. = ' ' => FITS files are on tape Procedures: Y2K.........Verifies correctness and performance using standard problems. Y2KSAVE.....Verifies correctness and performance using standard problems.