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gri

a language for scientific illustration.

Variants:
Gri is an open-source language for scientific graphics programming. It is command-driven, as opposed to point/click. Some users consider Gri similar to LaTeX, since both provide extensive power as a reward for tolerating a learning curve. The output is industry-standard PostScript as output, suitable for inclusion in other documents.

Gri can make x-y graphs, contour graphs, and image graphs. Fine control is provided over all aspects of drawing, e.g. line widths, colors, fonts, etc. Greek letters and mathematical symbols are available in a TeX-like syntax.

Folks who write 1000-line Gri scripts usually start with something as simple as the following:

open file.dat # open a file read columns x * y # read the 1st column as x and the 3rd as y draw curve # draw the data and autoscale the axes

A full manual is also available in HTML (gri-html-doc package), in PostScript suitable for printing (gri-ps-doc package) and on-line by following links from the gri home page: http://gri.sourceforge.net/

Homepage:-
Package version:2.12.9-2
Architecture:amd64
Distribution:Debian
Filename:gri_2.12.9-2_amd64.deb

/usr/share/doc/gri/README

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 i
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/usr/share/doc/gri/README.Debian

gri for DEBIAN
--------------

 Here is how the packages are organized:

  gri:  
        gri binary, manual in Info format, the Emacs mode (gri-mode.el), 
        and one-page reference cards in PostScript format.

        For help about the software, see the Info manual:

          $ info gri

  gri-html-doc: 
        HTML version of the manual (It's listed in dwww, dhelp and 
        doc-centra
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/usr/share/man/man1/gri.1.gz

GRI(1)                                                        GRI(1)



NAME
       gri - scientific graphics language

SYNOPSIS
       gri [ OPTIONS ] [ CommandFile [ PostScriptFile ]]


DESCRIPTION
       Gri  is  a  programming language for scientific graphics.  It
       can make x-y graphs, contour-graphs, and  image  graphs.   In
       addition,  Gri  has  a full suite of low-level graphica
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/usr/share/doc/gri/changelog.Debian.gz

gri (2.12.9-2) unstable; urgency=low

  * Bug fix: "gri-el: incompatible with new version of gv", th
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/usr/share/doc/gri/copyright

This package was first debianized by Peter S Galbraith <psg@debian.org> on
Wed, 31 Aug 1998.

It was
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