Gri is a language for scientific graphics programming. The word language is important: Gri is command-driven, not point/click. Some users consider Gri similar to LaTeX, since both provide extensive power in exchange for patience in learning syntax. Gri can make x-y graphs, contour graphs, and image graphs, in PostScript and (someday) SVG formats. Control is provided over all aspects of drawing, e.g. line widths, colors, and fonts. A TeX-like syntax provides common mathematical symbols.
Gri is a language for scientific graphics programming. The word language is important: Gri is command-driven, not point/click. Some users consider Gri similar to LaTeX, since both provide extensive power in exchange for patience in learning syntax. Gri can make x-y graphs, contour graphs, and image graphs, in PostScript and (someday) SVG formats. Control is provided over all aspects of drawing, e.g. line widths, colors, and fonts. A TeX-like syntax provides common mathematical symbols.
To install gri, run the following command in macOS terminal (Applications->Utilities->Terminal)
sudo port install gri
To see what files were installed by gri, run:
port contents gri
To later upgrade gri, run:
sudo port selfupdate && sudo port upgrade gri
Reporting an issue on MacPorts Trac
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