Hi Micha, I have soil samples from boreholes where i have data points at every meter interval and where soil type changes. i would like to create a weighted average of soil property for lets say the first 1 m below the DEM, so that i can evaluate potential for infiltration across a watershed.
On Wed., May 8, 2019, 08:17 Moritz Lennert, <mlenn...@club.worldonline.be> wrote: > On 8/05/19 14:00, Micha Silver wrote: > > You will most likely have to convert the points to raster. But before > > that, can you explain what you mean by "located for 10 m from DEM", "10 > > to 20". > > Or, if you mean zones of equal height, you can transform them to vector > polygons and use v.vect.stats on these polygons and the points. > > Moritz > > > > > > > On 08/05/2019 13:31, Francois Chartier wrote: > >> Hi > >> > >> I would like to use mapcalc with types of input a DEM (raster) and xyz > >> property (vector). basically, I would like to do a weighted average > >> of data points located for 10 m from DEM, then 10 to 20 etc. > >> > >> _______________________________________________ > >> grass-user mailing list > >> grass-user@lists.osgeo.org > >> https://lists.osgeo.org/mailman/listinfo/grass-user > > > > -- > > Micha Silver > > Ben Gurion Univ. > > Sde Boker, Remote Sensing Lab > > +972-523-665918 > > > > > > _______________________________________________ > > grass-user mailing list > > grass-user@lists.osgeo.org > > https://lists.osgeo.org/mailman/listinfo/grass-user > > > > >
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