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I want to export a 800k points, which correspond to a DEM (terrain elevation) to Rhino. Currently, I tried to export a CSV with X,Y,Z coordinates based on the point attributes, however, there seems to be an interpretation problem with the CRS during the import/export. enter image description here

So now I want to move the points to their respective Z coordinate (which I got from the Saga "Add raster value to points" processing tool). How do I physically move the points? I tried the "Translate" processing algorithm, but that doesn't seem to move the points physically. enter image description here

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Drape them onto the DEM:

Drape (set Z value from raster)

This algorithm sets the z value of every vertex in the feature geometry to a value sampled from a band within a raster layer.

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