[GRASS-windows] Zonal Statistics - min

Markus Neteler neteler at osgeo.org
Thu Mar 10 11:14:23 EST 2011


On Thu, Mar 10, 2011 at 11:02 AM, Markus Neteler <neteler at osgeo.org> wrote:
> On Thu, Mar 10, 2011 at 10:42 AM, rasmus borgstrøm <rb at gras.ku.dk> wrote:
>> Hi
>>
>> I want to calculate the minimum value of a floating point MODIS image
>> (MODISraster) based on defined area of interest (DOSraster) and store this
>> value in a new raster. This can be done by using Zonal Statistics in ArcGIS,
>> but how is it done in GRASS?
>
> For GRASS 6, there is the Addon r.univar.zonal:
> https://svn.osgeo.org/grass/grass-addons/raster/r.univar.zonal/r.univar.zonal.html
>
> which has been integrated into GRASS 7 into r.univar:
> http://grass.osgeo.org/grass70/manuals/html70_user/r.univar.html
>
> As a solution, either install the Addon in GRASS 6 or use GRASS 7.

winGRASS7 is back now:
http://josef.fsv.cvut.cz/wingrass/grass70/

Markus


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