[GRASS-dev] r.colors -w ?

[Maciej Sieczka]

Hamish wrote:
> Can someone explain when you would want to use the new "r.colors -w"?

from the manual:

"If the user specifies the -w flag, the current color table file for
the input map will not be overwritten. This means that the color table
is created only if the map does not already have a color table. If this
option is not specified, the color table will be created if one does
not exist, or modified if it does."

Maciek