[GRASS-dev] include a 'nearest' option in r.walk ?

[Moritz Lennert]

Hi everyone,

We are looking for a way to transform the r.walk output into a nearest 
neighbor by cost map, i.e. something like the 'nearest' output of r.cost.

Does anyone have an idea of how this could be done with the existing tools ?

A related question @Markus: As you know r.cost & r.walk the best, how 
difficult would it be to include a 'nearest' option also in r.walk ?

Moritz