GRAFL: a simplified graphics package
Brendan McNamara, Paul Willmann · OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) · 1982
GRAFL is a library of subroutines designed to simplify plotting on a computer. With GRAFL, even the inexperienced programmer can benefit without resorting to voluminous manuals. These subroutines are written in GRAFLIB and incorporate many of that library's powerful features. GRAFL itself works on the CDC 7600 or the CRAY 1 and is almost twice as fast as TV80LIB, but at a cost of 10 thousand to 20 thousand decimal words. In this document, we identify the subroutines and tell how to access and use them. We have appended a one-page summary of GRAFL use and calling sequences, a test program including printouts of all the subroutines discussed in the the text, and a set of output plots from the test program.