[GRASS-user] Duplicated CAT during import
Paolo Cavallini
cavallini at faunalia.it
Sun Sep 1 02:10:10 PDT 2013
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Il 31/08/2013 19:22, Markus Neteler ha scritto:
> 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.
Yes, that's also my interpretation.
> You may check the cat column with v.db.select.
v.db.select map=test_import0 at alessandra layer=1 columns=cat "fs=|"
cat
1
2
Operazione conclusa con successo
So, apparently it is just QGIS that displays different polygons with the same CAT as
different rows in the table, but grass correctly see two polygons: correct?
All the best, and thanks.
- --
Paolo Cavallini - Faunalia
www.faunalia.eu
Full contact details at www.faunalia.eu/pc
Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
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