[GRASS-user] Slope categories from DEM ?

Rich Shepard rshepard at appl-ecosys.com
Sat Nov 6 17:08:40 EDT 2010


On Sat, 6 Nov 2010, Daniel Victoria wrote:

> So, by reversing the test in the if statement will give you values of 1
> for low slope areas.

   In the question asked to start this thread, there's apparently no interest
in values == 30%. By default, those are included in the false category. And
if one wants them included in the true category the test condition needs to
be <= rather than just <.

Rich



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