[GRASS-user] the r.neighbors

[Jarek Jasiewicz]

Hamish napisał(a):
> Qinglin Li wrote:
>   
>> I am looking the function of r.neighbors function, and I searched grass6.3
>> reference manual r.* commands. I did not found it.
>>     
>
> http://grass.ibiblio.org/grass63/manuals/html63_user/r.neighbors.html
>
>   
>> Would anyone please tell me where I can find this command and how to perform
>> Focal Cell neighbourhood analysis?
>>     
>
> see also r.mfilter and r.mapcalc's neighborhood modifier.
>
>
>
> Hamish
>
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>   
be careful with r.mfilter - it rounds result to nearest integer (for 
historical reasons). If you work on floating raster and want to have 
floating output ... multipy map before filtering

regards
J