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  1: Introduction
  2: Simple example
  3: Invocation
  4: Finer Control
  5: X-Y Plots
  6: Contour Plots
  7: Image Plots
  8: Examples
  9: Gri Commands
  10: Programming
  11: Environment
  12: Emacs Mode
  13: History
  14: Installation
  15: Gri Bugs
  16: Test Suite
  17: Gri in Press
  18: Acknowledgments
  19: License

index.html#Top index.html#Top Gri: The Gri resource file Gri: Extras index.html#Top Gri: Extras

11: Environment

Gri comes with a few ancillary programs that may be useful. Gri also provides a simple scheme to use other system tools (e.g. `awk'). These are discussed here. And speaking of discussing, this chapter ends with a note about a mail-list Gri discussion group.

(`gri_merge' to merge gri-produced PostScript files, `gri_unpage' to separate the pages of a multi-page file into separate pages

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