[GRASS-user] Stream order for vector networks

Hi, I am interested in calculating stream order (Strahler, Shreve) for stream networks based on GRASS vector networks (e.g. created by v.net) without using the raster approach of the GRASS add-on r.stream.order. Therefore, I came across following paper: Gleyzer, A., Denisyuk, M., Rimmer, A. and

Re: [GRASS-user] Stream order for vector networks

Hi Johannes, For more complex network analysis I can warmly recommend the igraph package (http://igraph.org/, which has both Python and R bindings). It comes very handy for customized network analysis, is not too complicated to learn, well documented and quite efficient. I could provide you

[GRASS-user] How to remove GRASS layer 2

Hi, importing a vector layer in GRASS (6 and 7) i found several duplicated areas, and a layer 2 is also created that stores categories for duplicated. Is there a way to remove those duplicate areas or to delete the second layer? The problem is that after running v.clean with rmdupl tool and