extracting raster values at site locations?
apcarr at FLASH.LakeheadU.CA
Fri Nov 21 15:55:05 EST 1997
Try a combination of s.out.ascii piped into r.what.
s.out.ascii s=wells | r.what i=water_depth | sed "s/|/ /g" \
| s.in.ascii s=well_depths
which would produce a new sites file containing the depths. You could
probably play with the options to get the well id's to come through.
On Fri, 21 Nov 1997, Bob Moskovitz wrote:
> Hello GRASS users,
> I am just starting to learn how to use GRASS and was that I can get help
> from the GRASS community. I have a site file that has the name of well
> locations as the attribute and I have a raster file with ground water depth
> values. How can I generate a report that shows my well location names and
> the depth to water?
> Any help would be greatly appreciated.
> Bob Moskovitz
> California Div. of Mines and Geology
> Seismic Hazards Group
> bmoskovi at consrv.ca.gov
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