[GRASS-user] v.edit break ERROR: Attempt to delete dead feature

achim ak7 at jupiter.uni-freiburg.de
Fri Aug 14 09:27:27 EDT 2009


Hello,

there is another "strange result" I don't understand. I attach a picture
to show, what I mean.

I guess it has to do with producing new start- and end-points and so a
new line is born?

Anyone an idea how to avoid this?

> I try to break a couple of lines on specified points (nodes in a network
> to get separated lines).
> 
> I do this with for one example-point successfully:
> v.edit map=laflo_break at achim layer=1 type=line tool=break ids=0-9999999
>  thresh=-1,0.000001,0.000001 coords=32.6958333333333,8.67083333333333
> 
> but doing this with a list of more than 6 coors or having the same coor
> twice in the list,  I get the "Attempt to delete dead feature"-error.
> 
> Is there a limiting number of coords for v.edit or is it something else?
> What does grass try when it "Attempt to delete dead feature"

I now doing this one by one. ...not elegant but it works. Just have to
wait...

Achim
-------------- nächster Teil --------------
Ein Dateianhang mit Bin?rdaten wurde abgetrennt...
Dateiname   : break.jpg
Dateityp    : image/jpeg
Dateigr??e  : 21390 bytes
Beschreibung: nicht verf?gbar
URL         : http://lists.osgeo.org/pipermail/grass-user/attachments/20090814/816f9568/break-0001.jpg


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