Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
GRI(1)			    General Commands Manual			GRI(1)

NAME
       gri - scientific	graphics language

SYNOPSIS
       gri [ OPTIONS ] [ CommandFile [ optional_arguments ]]

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 graphical elements and sufficient programming capa-
       bilities	(loops,	subroutines, etc) to permit complex customization.

       Gri is not a point-click	application.  In some ways it is analogous  to
       TeX.  Extensive power rewards tolerance of a modest learning curve.

       For more	information, please consult online info	and html manuals.

       The info	manual is normally accessed by typing

       info gri

       The html	manual is located at /usr/doc/gri-N.N.N/html/index.html, where
       N.N.N is	the version number.

       The html	FAQ is located at /usr/doc/gri-N.N.N/html/FAQ.html

GRI_MERGE AND GRI_UNPAGE COMMANDS
       Two Perl	scripts	are provided with Gri  to  manipulate  the  PostScript
       output.

       gri_merge  is  used  to	merge  multiple	Gri output files into a	single
       PostScript file.	 Type gri_merge	-h for usage information.

       gri_unpage is used is split a multi-page	Gri output file	(in which  the
       new page	command	was used) into separate	PostScript files, one for each
       page.  Type gri_unpage -h

EMACS SUPPORT
       An emacs	mode is	provided with Gri.

       The mode	is installed automatically in Debian by	the elisp file:

       /etc/emacs/site-start.d/50gri.el

       The emacs mode itself is	gri-mode.el and	 is  installed	on  Debian  as
       /usr/share/emacs/site-lisp/gri-mode.el

       Byte-compiled  versions	of this	file are produced for every flavour of
       Emacs  that  is	 installed,   and   are	  located   in	 places	  like
       /usr/share/emacs/20.2/site-lisp/gri-mode.elc

AUTHOR
       Gri (c) 1999-2002 Dan Kelley <Dan.Kelley@Dal.CA>

       This manual page	by Peter S Galbraith <psg@debian.org>.

									GRI(1)

NAME | SYNOPSIS | DESCRIPTION | GRI_MERGE AND GRI_UNPAGE COMMANDS | EMACS SUPPORT | AUTHOR

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=gri&sektion=1&manpath=FreeBSD+13.0-RELEASE+and+Ports>

home | help