[GRASS-user] v.generalize issue

Roger André randre at gmail.com
Wed Oct 26 12:20:37 EDT 2011

Hi Markus,

That's good to know.  Can you tell me the bug number?  I'd like to review
the details of it.



On Wed, Oct 26, 2011 at 12:23 AM, Markus Metz <
markus.metz.giswork at googlemail.com> wrote:

> On Tue, Oct 25, 2011 at 11:07 PM, Roger André <randre at gmail.com> wrote:
> > Hello GRASS Community,
> > I'm having a problem that I'm hoping you can help me find the source of.
> > I think that either A) I am trying to use the v.generalize tool
> incorrectly,
> > B) that my data has some sort of topological problem which I'm unaware
> of,
> > or C) that there is a bug in v.generalize.  The simplest way to describe
> > what's happening is that I am consistently unable to generalize a large
> > group of contiguous polygons (African states most recently) without
> losing a
> > large number of polygons from my data.  I have tried a variety of
> different
> > things, all without success, and now I'd like to ask if someone would be
> > willing to verify that what I'm seeing isn't a problem of my own
> creation.
> >  I've posted my data files at www.macrogis.net/africa, along with a
> > before-and-after image of the specific problem I've encountered.  I'm
> using
> > GRASS v 6.4.1 which I downloaded from the main website 2 months ago.
> This bug has been fixed in GRASS 6.4.2
> Markus M
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