[GRASSLIST:7556] Re: vectorisation - vertex limit?

[Markus Neteler]

On Fri, Jul 15, 2005 at 11:53:22AM +0200, Martin Rutzinger wrote:
> Hi Markus!
> 
> You are right - there is no limit of vector primitives. It's a problem of the
> thinning. The raster I used is not thinned properly.
> Output of r.to.vect:
> 
> update_list:  crowded cell 7H (11,10)
> ERROR: cell file is not thinned properly.
>        Please run r.thin
> 
> So the vectorisation stops at a "crowded cell". Unfortunately  it is not
> possible to remove this crowded cells with running r.thin again:
> 
> File obj_raster1 -- 21 rows X 26 columns
> Bounding box:  l = 2, r = 27, t = 2, b = 22
>    Path number 1
>         Deleted 0  pixels
> thinning completed successfully.
> Output file 21 rows X 26 columns
> Window 21 rows X 26 columns
> 

Martin,

can you package the location (but with only this raster map)
for me and send to me off-list?
I think that I need to test it with your data.

Markus