Re: [GRASS-user] How to assign costs to nodes using v.net.distance

2013-04-02 Thread Moritz Lennert
On 01/04/13 18:20, דור פרידמן wrote: Thanks Markus. It might be valuable to add an option to assign costs to the destination nodes, either for my purpose when there is an actual gate fee that influence the total cost (e.g. waste management, national parks and reserves) or when the gate fee or

Re: [GRASS-user] How to assign costs to nodes using v.net.distance

2013-04-02 Thread Markus Metz
On Mon, Apr 1, 2013 at 6:20 PM, דור פרידמן dof1...@gmail.com wrote: Thanks Markus. I will appreciate if you could direct me to the place I can ask for an improvement of the v.net.distance tool. https://trac.osgeo.org/grass/ Regarding to the current analysis, I have though of two solutions

Re: [GRASS-user] How to assign costs to nodes using v.net.distance

2013-04-01 Thread דור פרידמן
Hi Markus, I was very surprised to read your comment about v.net.distance since the manual indicates the following: v.net.distance - Computes shortest distance via the network between the given sets of features. Finds the shortest paths from each 'from' point to the nearest 'to' feature and

Re: [GRASS-user] How to assign costs to nodes using v.net.distance

2013-04-01 Thread Markus Metz
On Mon, Apr 1, 2013 at 10:23 AM, דור פרידמן dof1...@gmail.com wrote: Hi Markus, I was very surprised to read your comment about v.net.distance since the manual indicates the following: v.net.distance - Computes shortest distance via the network between the given sets of features. Finds the

Re: [GRASS-user] How to assign costs to nodes using v.net.distance

2013-04-01 Thread דור פרידמן
Thanks Markus. It might be valuable to add an option to assign costs to the destination nodes, either for my purpose when there is an actual gate fee that influence the total cost (e.g. waste management, national parks and reserves) or when the gate fee or nodes cost represent other factors that

Re: [GRASS-user] How to assign costs to nodes using v.net.distance

2013-03-30 Thread Moritz Lennert
On Fri, 29 Mar 2013 16:58:06 +0100, Markus Metz wrote: On Thu, Mar 28, 2013 at 2:52 PM, דור פרידמן dof1...@gmail.com wrote: Hello all, After I've got my v.net.distance up and running I have to adjust my analysis method to the software's capabilities. Basically, I have a 3 layered network:

Re: [GRASS-user] How to assign costs to nodes using v.net.distance

2013-03-29 Thread Markus Metz
On Thu, Mar 28, 2013 at 2:52 PM, דור פרידמן dof1...@gmail.com wrote: Hello all, After I've got my v.net.distance up and running I have to adjust my analysis method to the software's capabilities. Basically, I have a 3 layered network: myroads_net2 which contain layers as follow: Layer 1:

[GRASS-user] How to assign costs to nodes using v.net.distance

2013-03-28 Thread דור פרידמן
Hello all, After I've got my v.net.distance up and running I have to adjust my analysis method to the software's capabilities. Basically, I have a 3 layered network: myroads_net2 which contain layers as follow: Layer 1: Arch (roads) Layer 2: Points (Landfills - destinations) Layer 3: Points