[GRASS-dev] [GRASS GIS] #3269: r.roughness.vector: bug in rescale formula

Luca Delucchi lucadeluge at gmail.com
Tue Jan 24 14:43:54 PST 2017

On 24 January 2017 at 09:55, Blumentrath, Stefan
<Stefan.Blumentrath at nina.no> wrote:
> Hi,


> Another related question: There are now two AddOns for this purpose:
> r.roughness.vector (last changed 2 years ago)
> and from 2016: r.vector.ruggedness
> Both basically calculate the same metric(s), though they have their differences and both have their pros:
> r.roughness.vector offers more advanced options (esp. useful for multi scale application)
> r.vector.ruggedness uses parallelization
> Having two modules for one task / metric, which are not conceptually different is a bit confusing...
> IMHO both should be merged into one, keeping the strength of each of them...

+1 for merging... this could be a work for the next code sprint

> Other thoughts?
> Cheers
> Stefan



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