[GRASS-dev] Question on r.grow 'metrics' parameters

[Helena Mitasova]

I found some of the metrics explained in wikipedia under Taxicab  
geometry

Helena

On May 16, 2008, at 12:29 PM, Patton, Eric wrote:

> I was wondering if anyone could describe, or point me to a link of,  
> the various r.grow metrics parameter definitions: euclidian,  
> maximum, and manhattan.
>
> Also, are the comments regarding how r.grow decides how to grow  
> between two equally eligible cells here (http://www.nabble.com/- 
> GRASSLIST%3A7611--r.grow-to8629593.html#a8629593) still valid? I  
> would like to add this information to the docs, and AFAICS, main.c  
> hasn't changed much since Glynn's last edit 21505 back in late  
> November, 2006.
>
> Thanks,
>
> ~ Eric.
>
>
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