[GRASS-user] Raster - assign interpolated values into range

[Moritz Lennert]

On 23/02/19 23:16, Francois Chartier wrote:
> What about if i dont want constant spacing but at certain ranges?

Have you tried r.recode as Vero suggested ?

Moritz

> 
> Le sam. 23 févr. 2019 à 11:00, Veronica Andreo <veroandreo at gmail.com 
> <mailto:veroandreo at gmail.com>> a écrit :
> 
> 
> 
>     El sáb., 23 feb. 2019 12:17, Markus Metz
>     <markus.metz.giswork at gmail.com
>     <mailto:markus.metz.giswork at gmail.com>> escribió:
> 
> 
> 
>         On Sat, Feb 23, 2019 at 1:45 PM Francois Chartier
>         <fra.chartier at gmail.com <mailto:fra.chartier at gmail.com>> wrote:
>          >
>          > Hi,
>          >
>          > After creating a raster (2 or 3d) is there a way that
>         interpolated values (floats) can be assigned a specific value
>         based on range. example: 0.01, 0.2 0.52, 0.67, 0.99, values
>         between 0.01 and 0.5 assign 0.25; values between 0.5 and 1,
>         assign 0.75.
> 
>         if you want to assign values to 0.25, 0.75, 1.25, 1.75, etc.,
>         i.e. new values with a constant spacing of 0.5, you can use
> 
>         r.mapcalc "output = round(input, 0.5, 0.25)"
> 
> 
>     Ah! So cool!! 8)
> 
> 
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