[GRASS-user] v.generalize: strange behaviour on win?

Markus Neteler neteler at osgeo.org
Sat Jan 28 05:07:46 EST 2012


On Sat, Jan 28, 2012 at 10:51 AM, Markus Neteler <neteler at osgeo.org> wrote:
> On Wed, Jan 25, 2012 at 11:03 AM, Paolo Cavallini <cavallini at faunalia.it> wrote:
>> Hi all.
>> Commands like:
>>

I guess I found your problem:

>> v.generalize input=province at Mapset_stefano type=area layer=1 -c
>> type=boundary method=douglas threshold=100000 look_ahead=7

type=area ... type=boundary

...no good!

I agree that GRASS should complain but here I suppose that the
latter wins and hence the generalization fails.

I tried with area only and it looks good.

Markus


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