[GRASS-user] Duplicated CAT during import

Markus Neteler neteler at osgeo.org
Sat Aug 31 10:22:14 PDT 2013

On Sat, Aug 31, 2013 at 7:14 PM, Paolo Cavallini <cavallini at faunalia.it> wrote:
> Hash: SHA1
> Il 31/08/2013 19:09, Markus Neteler ha scritto:
>> I don't see any existing "cat" column there.
>> What should be duplicated?
> sorry I was unclear: I'm talking about duplicate records in the (grass generated) cat
> columns.

To my knowledge not possible when importing a SHAPE file since each
row creates a new category value in the conversion from Simple
Features to topology.

You may check the cat column with v.db.select.


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