DISCLAIMER: USE AT YOUR OWN RISK !!!  
------------------------------------

THESE PROGRAMS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,EITHER
EXPRESS OR IMPLIED, INCLUDING,WITHOUT LIMITATION, EXPRESSED FITNESS
FOR A PARTICULAR PURPOSE

BETZ DOES NOT WARRENT THAT THE FUNCTIONS CONTAINED IN THE PROGRAMS WILL
MEET YOUR REQUIREMENTS, OR THAT THE OPERATION OF THE PROGRAMS WILL
BE UNINTERRUPTED OR ERROR FREE.

IN NO EVENT WILL BETZ BE LIABLE FOR ANY DAMAGES, INCLUDING, WITHOUT
LIMITATION, INCIDENTAL OR CONSEQUENCIAL DAMAGES, AND DAMAGES FOR LOST
DATA OR PROFITS, ARISING OUT OF THE USE OF OR INABILITY TO USE THESE
PROGRAMS, EVEN IF BETZ HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.

WRITTEN BY JOHN C. GUNTHER, 4/89                           
COPYRIGHT 1989 BETZ LABORATORIES, INC.  ALL RIGHTS RESERVED.                   



This file contains instructions for installing $TERNARY as a private procedure.
(Consult the RS/1 System Manager's Guide for how to make private procedures
 public, should you decide to make $TERNARY available this way.)

See the file MANUAL.TXT for information about using the procedure.

Requirements:
-------------

     o You must have version 3.0 or higher of RS/1 installed.

     o You must have the CONTOURPLOT option of RS/1. (To check this, enter
       RS/1 and issue the command "MAKE CONTOURPLOT" - if it works, you have
       the option installed.)

Installation:
-------------


Step 1: Move files from the PC floppy disk to the VAX directory from which
        you are going to enter RS/1 in step 2. (The files are source RPL, i.e.
        ordinary text (ASCII) - any standard file transfer method (i.e. KERMIT) 
        should work with them.) Consult a local expert for help with file 
        transfers. THE NAMES OF THE FILES ON THE VAX SHOULD MATCH THOSE ON THE
        PC !

Step 2: Enter RS/1 (the directory you are in when you do this should contain
        the files transferred in step 1) At the "#" prompt, type the following
        lines:

		# def of ternini  = getfile("TERNINI.RPL")
                # compile ternini
                # call ternini


        IMPORTANT: The above assumes that the names of the files on the PC
        floppy are the same as those in the VAX directory. This is generally the
        "default" action for file transfer programs such as KERMIT.

Step 3: You can now try the procedure by typing:

		# CALL $TERNARY

        At the "#" prompt. See the file MANUAL.TXT for more information. You
        can also get help at most of the prompts of $TERNARY by entering a "?"
        in response to the prompt. (Of course, the final arbitrator is always
        the program (RPL source) itself.)

        (Note: Do not type type the "#" in the lines above.)

	Good Luck! If you get stuck or find a bug, please let me know at the
        number and address below. 


        
						John Gunther
                                                Betz Labs.
						Information Systems
                                                4636 Somerton Road
                                                Trevose, PA. 19047
                                                215-355-3300


WARNING: This procedure has been tested, but not fully. It has also not been
         used much in real practice (it was just written in April, 1989). You 
         will in all likelyhood encounter bugs - hopefully not too serious ones.