Dear friends, I am struggling with the following point.
I have created a shape of subbasins based on a raster data set. Since this yields some tiny (pixel size) areas, I run "v.clean" with a certain threshold to remove/append those artifacts. However, the resulting vector data set still holds all categories of the old one, even so, some areas have been removed. So my question: How can I update these values that the number of categories matches the number of areas? I tried v.category (but der is not update function). Cheers, Stefan
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