[GRASS-user] r.water.outlet and SELECT WHERE Maximum

achim ak7 at jupiter.uni-freiburg.de
Tue Mar 3 11:52:59 EST 2009


today I have two questions...

No 1.
r.water.outlet doesn't produce the hole outlet. I chose coordinates E
and N from point coordinates. The point was converted from a raster-cell
via r.to.vect. For illustration I attach a screenshot.

No 2.
I'd like to select the raster-cell with the highest value. I converted
the raster to points and tried to select with SELECT WHERE. How can I
use an maximum-statement in it? I couldn't fix it out. Or is there
another way? (I use the default db)

Best regards,
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