Chapters:
  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: Acknowledgments
  18: License

Indices:
  Concepts
  Commands
  Variables
index.html#Top StableStream.html#StableStream Gri: Version 2.6 Gri: Version 2.2 index.html#Top Gri: Version 2.2

13.1.13: Version 2.4

13.1.13.1: Version 2.4.4 [2000-May-07]

Change so that only a warning is printed if mathematical operations are requested on empty arrays (e.g. `y += 10'). Previously, an error was reported and Gri exited with an error condition, which is bothersome in scripts that rely on successful completion of the Gri job.

Port to the BeOS operating system.

13.1.13.2: Version 2.4.3 [2000-Apr-01]

Change location of all files, to be consistent with Redhat convention. Previously, things were in `/opt/gri'; now they are in more standard locations.

13.1.13.3: Version 2.4.2 [2000-Mar-25]

Remove bug in which `convert grid to image' produced incorrect images, visible as a patchy appearance with coarse grids.

13.1.13.4: Version 2.4.1 [2000-Jan-31]

Remove bug in which `convert image to grid' failed to take note of the gri minimum and maximum, so that contouring of the grid was not possible for grids created from images.

13.1.13.5: Version 2.4.0 [2000-Jan-05]

Add `set input data separator'. Make `read columns' work with various input separators. Make `read .x.', etc, work with various input separators.