[GRASSLIST:2010] Re: duplicate vector data
Radim Blazek
blazek at itc.it
Wed Dec 10 05:51:15 EST 2003
On Wednesday 10 December 2003 09:46, Hayashi Shin-ichiro wrote:
> Dear GRASS Users:
>
> I have two vector data.
> I want to erase duplicate vector data which is between two vector data.
>
> Two vector data have a lot of arc and node.
>
> I tried that I executed v.patch between two vector data and created new
> vector data. Then I executed v.rmdup on new vector data.
> But It doesn't work.
>
> My question is
> I want to erase duplicate vector data which is between two vector data.
> 1. Does GRASS has such a command?
> 2. How way is there for my purpose?
v.spag is maybe better in 5.0 or
v.clean tool=snap,break,rmdupl thresh=xxx should do that in 5.7
Radim
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