[GRASS-user] r.threshold: Where is the output?

Rich Shepard rshepard at appl-ecosys.com
Thu Jun 21 09:47:24 PDT 2012


On Thu, 21 Jun 2012, Margherita Di Leo wrote:

> Threshold value should be determined by trial and errors. If you have a
> map of digitized streams ("real" streams) you can compare the results you
> get using different threshold values and see which gives you the most
> similar to the reality.

madi,

   That confirms what I thought I would do.

> For what concerns your shell script running r.basin in loop for several
> basins, I'd suggest to analyze the "problematic basin" separately (outside
> the loop) adjusting the coordinates of the output by hand.

   Also what I planned. Thanks for confirming.

Regards,

Rich



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