NAME
i.grey.scale -
An imagery function that assigns a histogram contrast stretch
grey scale color table to a raster map layer.
(GRASS Image Processing Program)
SYNOPSIS
i.grey.scale
i.grey.scale help
i.grey.scale
map=name
DESCRIPTION
i.grey.scale
is an imagery function that assigns a histogram contrast stretch
grey scale color table to a raster map layer.
The histogram contrast stretch expands the original range of
digital (category) values to utilize the full range of the user's
graphics monitor.
When the raster map layer is displayed it will be displayed with a grey scale
color scheme.
OPTIONS
Parameters:
- map=name
- Name of raster map layer to assign grey scale color table to.
SEE ALSO
GRASS Tutorial: Image Processing
d.colormode
d.colors
d.colortable
i.colors
i.composite
AUTHOR
Michael Shapiro,
U.S. Army Construction Engineering
Research Laboratory