[GRASS-user] Mean slope of FCELL raster map

GRASS GRASS user
1

   A small watershed is mostly flat; the only way to show variability in
slope is using the r.colors.stddev module. Most slopes are within 1 std.
dev. of the mean and I would like to present that mean value for the map.
Neither r.info nor r.stats seem to provide this information.

   Have I mis-read the manual pages for those two modules, or is there
another module that will provide that information?

Rich

2

On 12/10/18 00:28, Rich Shepard wrote:

    A small watershed is mostly flat; the only way to show variability in
slope is using the r.colors.stddev module. Most slopes are within 1 std.
dev. of the mean and I would like to present that mean value for the map.
Neither r.info nor r.stats seem to provide this information.

    Have I mis-read the manual pages for those two modules, or is there
another module that will provide that information?

r.univar.

Moritz

3

On Fri, 12 Oct 2018, Moritz Lennert wrote:

r.univar.

Moritz,

   Darn! I don't know how I missed that when I looked at the lists of core
and addon modules.

Thanks very much,

Rich