Susan Huse writes:
> 
> I just ran an r.poly -l on a VERY large raster file
> The vector file has 29563 areas but 38100 atts.
> There should be no labeled lines.  I got bazillions
> of WARNING double labeled, all seem to the same label, 
> so there is no att value conflicts.  I suspect that 
> I have approximately 38100-29563=8537 double labels.
> 
> Do we know why r.poly overlabeled, and how I can 
> get rid of the extras?
> 

No, I don't know WHY r.poly does this, but I know it does.
Getting rid of the labels however is very simple: go into v.digit 
and change something (like killing one label). Then exit, and answer yes 
on the question if you want to compress the attributes file. The next 
time you run v.support there should be no more double labels. (This is 
not in the manual; I put a similar question on the list last year and got 
this answer).

Hope this helps,

Philip Verhagen
-- 


			S t i c h t i n g  R A A P


		Regionaal Archeologisch Archiverings Projekt

adress: 	Plantage Muidergracht 14
	        1018 TV Amsterdam
	       	THE NETHERLANDS
phone:          (31) 20 525 5835
fax:		(31) 20 525 5834
e-mail:		motte@xs4all.nl

