Hi,
I have a query like this
SELECT avg(_gfsGEO_RECHTSWERT) as x, avg(_gfsGEO_HOCHWERT) as y, Filename, _gfsfid, _gfsKURZNAME, avg(T_C) FROM Temp_near_GFS group by Filename, _gfsfid
to average some values accoring to their attributes.
I get a new virtual layer and the attribute table content looks fine, x and y are populated as well with reasonable values.
What I am struggling is to create the actual points / geometries to make the locations visible.
How do I modify the statement so that I can specify a "geometry column" as expected by the Creat/Modify Virtual layer GUI in the bottom of the form?
TIA Roland
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