gri 2.12.27-1.1build2 source package in Ubuntu

 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
 PDF suitable for printing (gri-pdf-doc package) and on-line by
 following links from the gri home page:
   http://gri.sourceforge.net/

 Gri is an open-source language for scientific graphics programming.
 .
 This is the Emacs major-mode for gri.

 Gri is a command-driven application for making x-y graphs,
 contour-graphs, and image graphs.
 .
 This is the Gri manual in HTML format and can be accessed directly via
   file:/usr/share/doc/gri/html/index.html
 or
   http://localhost/doc/gri/html/
 or via doc-central, dwww or dhelp interfaces (if you have the doc-base
 package installed). Note that the manual in info format (without graphics)
 is included in the gri package itself. This manual is available on
 the web via:
   http://gri.sourceforge.net/gridoc/html/

 Gri is a command-driven application for making x-y graphs, contour-graphs,
 and image graphs.
 .
 This is the Gri manual in PDF format suitable for printing or viewing
 on-screen. The compressed file is located at /usr/share/doc/gri/gri.pdf.gz