Am 30.09.2021 14:40 schrieb Rich Shepard:
On Thu, 30 Sep 2021, Maris Nartiss wrote:
One option always is to set colours manually.
Māris,
That occurred to me: use r.mapcalc to define ranges of depth/elevation
then
assign a color to each.
No need for r.mapcalc if what you are looking for is coloring. Just
define a color table definition file and feed it to r.colors.
This color table file can be quite flexible, e.g. to get more
differentiated coloring between -5000 and -3000, you can use something
like this:
-5000 0:0:0
- 4000 50:50:50
- 3000 100:100:100
0 175:175:175
100% 255:255:255
Check the r.colors man page for more details.
Moritz
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