You need to look for the assign_vertex_id function of pgRouting.
This function creates a network topology.
Daniel
Ben Madin schrieb:
> Short Answer - Yes - but of course it depends on the quality of your
> shapefile as to how useful it is.
>
> Have a look at :
http://pgrouting.postlbs.org/>
> cheers
>
> Ben
>
>
>
>
> On 28/06/2009, at 11:09 PM, Sandeep Kumar Jakkaraju wrote:
>
>> Hello All
>>
>> Is there any way I can create a road network graph (nodes,edges) from
>> a road shapefile ?
>> --
>> Thanks
>> Regards
>>
>> Sandeep Kumar Jakkaraju
>>
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