No subject

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Programs in this directory are NOT GRASS commands, but are public domain
capabilities that may be useful to certain advanced GRASS sites.  OGI regrets
that it cannot support these programs; perhaps the best source for help with
them is the GRASShopper mailing lists [for more information, mail
lists-owner at amber.cecer.army.mil .]

gctp/
  General Cartographic Transformation Package.  Product of USGS.
  (MIT modified for State Plane in north-west hemisphere projections.)

mapgen/
  2 products:
  * mapgen - product of USGS.  Generates cartographic quality output
             for numerous plotters from geometric or latitude-longitude
             coordinates.
  * MAPGEN - product of SCS.  Seamlessly marries mapgen to GRASS

pbmplus/
  Extended Portable Bitmap Toolkit
  Copyright (C) 1989, 1991 by Jef Poskanzer

  Extensive set of conversion and manipulation programs for raster 
  images.  Useful for manipulating paint (p.ppm) output as well as
  X windows window dumps for plotting to numerous devices (including
  Postscript).

rim/
  Product of UW, Seattle and Central Washington University
  Relational Information Management system.  Freely distributable 
  dbms married to GRASS through the programs v.db.rim and s.db.rim.

xgen/
  Product of CERL, Purdue, and MIT.  Provides shell script writers
  with the ability to generate graphical user interfaces via X-windows.
  Requires X and Motif to compile.  
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Rob
--
Rob Knauerhase [rob at amber.cecer.army.mil] Office of Grass Integration,
Construction Engineering Research Labs, US Army Corps of Engineers (USA-CERL)
[knauer at cs.uiuc.edu, UIUC Dept. of Computer Science, Gigabit Study Group]