1. GENERAL DESCRIPTION The IMP-8 Merge program read individual interval FLUX/FLEX file up to 60 intervals per reel sequence number, then concatenate them into a file. 2. PROCESSING ENVIRONMENT The IMP-8 Merge program is developed on an Sun worksation Sun/OS system. The source codes are written in Sun FORTRAN language. A shell program was developed to execute the IMP-8 Merge program.