DCL:GRPH2:USPACK: Auto-Scaling Routines
The USPACK contains the "scaling routines" which determine appropriate transformation function parameters for a given set of data, and the "coordinate axis routines" which determine the appropriate intervals for tick marks, etc, for the selected transformation function and plot the coordinate axis. The scaling routines and the coordinate axis routines basically operate independently, and it is possible to use them separately.
Furthermore, the USPACK contains a "simple routine," which is a combination of the above routines, for quickly making a plot.