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

[Markus Metz]

On Sat, Feb 23, 2019 at 1:45 PM Francois Chartier <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)"

Markus M
>
> thanks,
> F
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