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What Gri is
===========
Gri is a language for scientific graphics applications. By 'language'
I mean that it is a command-driven application, as opposed to a
click/point application. It is analogous to latex or tex, and shares
the property that extensive power is the reward for tolerating a
modest learning curve. Gri output is in industry-standard PostScript,
suitable for incorporation in documents prepared by various text
processors.
Gri can make x-y graphs, contour-graphs, and image graphs. In
addition to high-level capabilities, it has enough low-level
capabilities to allow users to achieve a high degree of customization.
Precise control is extended to all aspects of drawing, including
line-widths, colors, and fonts. Text includes a subset of the tex
language, so that it is easy to incorporate Greek letters and
mathematical symbols in labels.
Compiling and Installing Gri
============================
See full instructions at the URL:
http://gri.sourceforge.net/gridoc/html/Access.html#Installation
Copyright restrictions
======================
The Gri programming languages, and all manuals and online help-files,
are (c) 1991-2001 Dan E. Kelley <Dan.Kelley@Dal.CA>.
The Gri Emacs mode (gri-mode.el) is (c) 1994-2001 Peter S. Galbraith
<GalbraithP@dfo-mpo.gc.ca>
Gri and gri-mode.el are distributed under the GPL, version 2.
See the file license.txt.
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