[GRASS5] Nested vector islands, and incorrect left/right poly id's for island edges...

[Eric G. Miller]

On Tue, 22 Jan 2002 18:15:45 -0800, "Eric G. Miller" <egm2 at jps.net> wrote:

> On Wed, 23 Jan 2002 01:02:48 +0000, David D Gray <ddgray at armadce.demon.co.uk> wrote:
> 
> > Eric
> > 
> > I've now run your script on some files. I can't confirm that there are 
> > any cases of islands being incorrectly built. they all appear as I (and 
> > Radim) described earlier, ie. with no internal boundaries separating 
> > different cells, of course you may have found some.
> 
> Okay.  I'll double check my code on the colinearity test.  I found some
> other bugs, so maybe this was a red herring.

I found the bug in my code.  Oops!  The other issue still puzzles me
though...

-- 
Eric G. Miller <egm2 at jps.net>