Re: [GRASS-user] Migrate to Grass 7 question; vector topology?

2013-03-18 Thread Nikos Alexandris
On Friday 15 of March 2013 17:02:01 Nikos Alexandris wrote: On Friday 15 of March 2013 09:31:06 Stephen Sefick wrote: All, I am thinking of moving to grass7. I know that the vector back end has changed and there is a requirement to rebuild vector topology. Better Faster (thanks to all

Re: [GRASS-user] Migrate to Grass 7 question; vector topology?

2013-03-18 Thread Markus Metz
On Mon, Mar 18, 2013 at 1:21 PM, Nikos Alexandris n...@nikosalexandris.net wrote: in G6, revision=55280M real2m4.002s user1m19.377s sys 0m9.093s # v.info -t returns nodes=63241 [snip] in G7, revision=55284M real0m33.384s user0m29.194s sys 0m4.092s # v.info

Re: [GRASS-user] Migrate to Grass 7 question; vector topology?

2013-03-18 Thread Nikos Alexandris
n...@nikosalexandris.net: in G6, revision=55280M real2m4.002s user1m19.377s sys 0m9.093s # v.info -t returns nodes=63241 [snip] in G7, revision=55284M real0m33.384s user0m29.194s sys 0m4.092s # v.info -t returns nodes=32698 [snip] ps-

[GRASS-user] Migrate to Grass 7 question; vector topology?

2013-03-15 Thread Stephen Sefick
All, I am thinking of moving to grass7. I know that the vector back end has changed and there is a requirement to rebuild vector topology. Once this is done can grass6 still read the vectors with little error? I would like to keep grass 6 around to make sure that, if I need to, I can use

Re: [GRASS-user] Migrate to Grass 7 question; vector topology?

2013-03-15 Thread Nikos Alexandris
On Friday 15 of March 2013 09:31:06 Stephen Sefick wrote: All, I am thinking of moving to grass7. I know that the vector back end has changed and there is a requirement to rebuild vector topology. Better Faster (thanks to all and especially to Markus Metz) :-) Once this is done can grass6

Re: [GRASS-user] Migrate to Grass 7 question; vector topology?

2013-03-15 Thread Markus Neteler
On Fri, Mar 15, 2013 at 3:31 PM, Stephen Sefick sas0...@auburn.edu wrote: All, I am thinking of moving to grass7. I know that the vector back end has changed and there is a requirement to rebuild vector topology. Once this is done can grass6 still read the vectors with little error? No, you