TCPY

	TCPY WILL COPY (ON VAX OR PDP11) ONE TAPE TO ANOTHER. IT IS
SET UP TO COPY THE TAPE ON LUN 1 TO THAT ON LUN 2, AND THE TASK
IMAGE COPIES MM0: TO MM1:. THE TASK NAME USED IS ...T2T, SO YOU
NEED ONLY PUT THE TAPES UP (UNMOUNTED FOR RSX11M, MOUNTED FOREIGN FOR
RSX11M+ OR VMS) AND RUN IT. ON VAX, MOUNT AND SET THE DENSITY WITH THE
MOUNT COMMAND. WITH THE PDP11, ONE OF THE COMMANDS OF DGT WILL SET
THE DENSITY OF THE OUTPUT (THE A COMMAND), SO A SIMPLE
DGT A 1,4000  WILL SET MM1: TO 1600 BPI DENSITY. LIKEWISE A COMMAND
LIKE DGT A 0,4000 WILL SET THE DENSITY OF MM0: TO 1600, THOUGH
ON A TE16 THAT IS NOT NEEDED.
	THIS PROGRAM HANDLES ALMOST ANY TAPE, COPIES TO DOUBLE EOF
AND DOES NOT POSITION TAPE PRIOR TO USE. USE DGT (INCLUDED ON THE
EARLIER TAPE) TO DO THAT. ALL THIS PROGRAM DOES IS READ AND WRITE
AND ASSUMES THE OTHER TAPE CHARACTERISTICS ARE PRESET.
	TCPY IS IN HEAVY USE AT OUR SITES ON BOTH VAX AND PDP11 FOR TAPE
TO TAPE COPY.