Hi, I've a problem with the v.what.rast tool. I imported a vector grid of points with a spacing of 5 km (v.in.ogr) to GRASS, along with 12 rasters (r.in.arc). There is a point in the centre of each raster cell, with some extra points as a buffer around the edge (still on a 5 km grid).
Having added extra columns to the point vector file I ran v.what.rast to extract the value of the 12 rasters, in turn, at each point location. Checking the result in the GRASS viewer the tool has appended data from the raster cell 5 km to the east at all locations. Is this a bug? Has anyone else experienced it? And most importantly - does anyone know how to fix it?! Ta, Michael
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