[GRASS-user] Re: v.net.path algorithm problem

schorschli matthiasoswald at hotmail.com
Thu Mar 25 04:04:24 EDT 2010


Thanks for your suggestions.

> Perhaps some nodes are missing? I have success in the past by applying 
> http://grass.osgeo.org/grass64/manuals/html64_user/v.net.html

I tried v.net --> report and indeed some nodes where missing. I added those
with v.net -->nodes. Running v.net.path can still not found pathes for the
same combinations.

>Matthias - if you zoom very closely to any of the categories in the 
>error report, do you see a lack of connection between those points and 
>the network lines? 

I couldn't find any gap in the network. The connection lines were generated
by v.net --> connect

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