Fortran Subroutines for Conversion of CalComp Plot Programs to Gerber-Plotter Magnetic-Tape Output.

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Abstract:

A previous memorandum report NRL 2299, Computer Bulletin 23 described Fortran subroutines that converted a program written for the on-line CalComp plotter of the NRL CDC-3800 computer into a punched paper tape for operation of the Gerber Model 875 Automatic Drafting Machine. The present report describes a modification of those subroutines to output a magnetic tape instead of paper tape. This output tape is used as input to the newly acquired Gerber Model M-12 Micro-Logic Buffered Magnetic Tape Converter for the Model 875 plotter. Author

Author(s):
Clarke, Frank D. ; Blake, Lamont V.
Author Organization(s):
NAVAL RESEARCH LAB WASHINGTON D C
Descriptive Note:
Final rept.,
Pagination:
0032

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
NRL-MR-2377, NRL-Computer Bull-26
Project Number(s):
NRL-R02-55, RF05-151-402-4011
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
(*COMPUTER PROGRAMMING, GRAPHICS), (*MECHANICAL DRAWING, AUTOMATION), PLOTTERS, INPUT OUTPUT DEVICES, MAGNETIC TAPE, COMPUTER PROGRAMS
Field(s)/Group(s):
Computer Programming and Software, Computer Hardware
Keyword(s):
FORTRAN, COMPUTERS, GRAPHICS
Report Date:
1971 Dec 01