SUDS - Stanford University Drawing System.

doc/pc/little.steps

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+Producing PC's thru Lincoln Gerber
+
+1)	Write PCP file
+	(also do INNER and PPLOT if a multi layer)
+
+2)	:DRAW2;PCPLT
+	Modes(?) - type T[LL] for Lincoln Lab mag tape, or
+		X[LL] for PLX file for :XGP ;PLOT
+	This will produce a MAG file and LOG file for every
+	input file. The device is necessary to make aperture
+	equivalences the same for MAG or XGP
+
+3)	Write MAG file on 9 track tape, 512 character (128 word) blocking.
+	On DM, type ":DRAW2;RAYTH"
+	 	"OutAscii/Rec[512]<cr>"
+		<file-name>
+
+4)	Read MAG file back to disk for comparison.
+		"InAscii<cr>"
+		<file> TAP
+	Run MAGGOT over file. (?)
+
+5)	:DRAW2;PCPLT
+	Modes(?) - type Y[LL] to produce drill tape file (DRL)
+
+6)	:DRAW2;TD
+	Rotation ?  Flip ? Offset ? Output to DSK
+	This produces a .PTP from the .DRL file
+	
+7)	On ML, do :Q AI:DRAW2;PUNCH (can't run punch directly from TD)
+	Setup paper tape punch, type file name in response to prompt, e.g.
+		Type input file in Lisp format: (FOO PTP AI DRAW2)
+
+8)	When done, quit out of it, and type (YANK). Put tape in reader
+	and type output file [e.g. ...format: (FOO PTR AI DRAW2) ]
+
+9)	When finished, go back to AI and do :DRAW2;PDRILL and
+	read in DRAW2;FOO PTR. Perhaps do PLOT (.PLX), probably do LISTING (.LST)
+	Null file name defaults to input first name.
+	The .LST can be SRCCOM'ed with a .LST generated from the FOO PTP.