Hi Helder,

No, I updated Issue #483 with the same information. If you and other people have a need for this, you might want to add comment about that need to the ticket so we can better track who needs what.

I would be happy with just getting normalized file, prepare and routed to recognize it so I can load 3rd party data, but I suspect doing the extract is not an incrementally larger part.

I'm very impressed with OSRM as a tool and would really like to see it grow to a wider audience than just OSM. This is why I'm creating postgresql wrappers because I believe it helps bring the pgRouting and OSRM communities closer together giving both more critical mass.

Best,
  -Steve

On 12/3/2013 2:04 PM, Helder Alves wrote:
Hi Steve,

Do you have any feedback on your questions?

Thanks.

--
Helder Alves

On Dec 2, 2013 8:49 PM, "Stephen Woodbridge" <[email protected]
<mailto:[email protected]>> wrote:

    Hi Dennis,

    I know Issue #483 is a "future" enhancement, do you have any idea
    when this might be in the plans? I'm running into this problem
    trying to convert some 3rd party datasets into the normalized file
    structures.

    In pgrouting, we defined restrictions as:

    cost, to_node, via_nodeN, ..., via_node1, from_node

    Where we could either apply an additional cost to make the
    restricted turn or by setting the cost to -1 to forbid it all together.

    The way to understand this restriction definition is:

    If you are at to_node, and your parent node is via_nodeN and its
    parent is via_node... and its parent node is via_node1 and its
    parent node is from_node, then apply the cost or disallow the path.
    So we obviously apply these during in Dijkstra solver.

    Where are restriction implemented in osrm-prepare or osrm-routed or
    both?

    Thanks,
       -Steve

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