[GRASS-user] R: v.to.db output (GRASS for Windows 7.0.3RC2)
mlennert at club.worldonline.be
Mon Feb 1 04:01:41 PST 2016
On 21/01/16 11:56, Aldo CLERICI wrote:
> Thanks for the answer, but my question was probably much more simple.
> It was about the order of category values in the output list of v.to.db that seems random.
> Anyway, by analysing the following example from North Carolina dataset:
> v.to.db -p map=geology at PERMANENT option=area units=kilometers
> I realized that the values are listed proceeding from the upper right corner of the map from right to left and from up to down.
AFAIK, the values are printed in the order they are read from the map,
so all depends on the order in which the features were put on the map.
More information about the grass-user