• A Microcomputer-Based Tree-Ring Measuring System

      Robinson, William J.; Evans, Robert; Laboratory of Tree-Ring Research, The University of Arizona; Compu TA, La Mesa, California (Tree-Ring Society, 1980)
      A brief discussion is presented on a new measuring system based on an APPLE microcomputer. Aspects of both hardware and software are considered, with emphasis on the software that provides operator interaction. The system uses diskettes for data storage and completely eliminates both paper tape and key punch cards from the measuring process.