[GRASS-user] Add category for each centroid

[Sebastian Schubert]

Hi,

I have a vector map with several polygons each having a centroid. All
polygons have the same category:

> v.db.select bb
cat|ART
1|1

Now, I want to have a category for each polygon or each centroid. With
that, I hope to be able to access each polygon separately. I tried
everything I can find the in the manual, but apparently not the correct
command....

Any idea?

Thanks a lot!
Sebastian

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