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computer programs
An interactive program for creating and displaying molecular models on an inexpensive hardware system of medium performance is described. IMAGE is capable of (i) facilitating examination and interpretation of electron density maps and (ii) the depiction and manipulation of the covalent representation of molecules. IMAGE is written in Fortran 77 and is running on a PDP 11/44 under RSX 11 M version 4.1. The graphics screen is a DEC VT 125 and the plotter is a Tektronix 4662.