Focplot

FOCPLOT is a software adaptation of the Calcomp plotting package (DECUS No. 8-168) designed to run with FOCAL-12. The program allows users to plot data stored as FOCAL tape files in unsigned integer format. It supports X and Y vectors up to 3 tape blocks long and includes functionality for annotations, axes, and legends. Plotting parameters are solicited interactively at run time. Scaling must be performed by the user in FOCAL, and the program requires the use of LINC tape for data storage. If axis or legend options are needed, a separate overlay program, FOCAXIS, must be utilized.