[pgrouting-users] iGO shp format

Miroslav Novta miroslav.novta at gmail.com
Tue Mar 22 18:57:57 EDT 2011

Hi Steve,

Where i can find code for assign_vertex_3d function you have developed? Is
there any documentation for it?
Unfortunately i have failed to google it.

Thank you,

2011/2/1 Daniel Kastl <daniel at georepublic.de>

> Hi Steve,
> May we take your assign_vertex_3d function and put it in pgrouting-contrib?
> Do you have some Github account name already?
> It would be then easier to improve things like this together.
> Daniel
> 2011/2/1 Stephen Woodbridge <woodbri at swoodbridge.com>
>> On 1/31/2011 1:36 PM, Miroslav Novta wrote:
>>> Hello pgRouting group,
>>> I am about using pgRouting with shp data in iGO internal shp format.
>>> There are some difference i have not see in other format. I am a
>>> beginner in pgRouting. I expect someone have solved the problem i am
>>> facing. The iGO shp has three levels -1, 0 and 1in T_LEVEL and
>>> F_LEVEL specifying the different physical levels, of the way, only
>>> edges in same level are connected. There is also maneuvers table
>>> specifying maneuver restrictions. Is pgRouting supporting these table
>>> specification? If it is supported specification, is there a cookbook
>>> how to prepare such data for pgRouting?
>> You want to use the assign_vertices_3d() function that I posted to the
>> list recently. Use the Level as the z-value of the coordinates. You mig need
>> to scale up the values if you are working in meters rather than degrees.
>> There is some basic support for "turn restrictions" which is what you are
>> looking for. But it is not well documented or very easy to use and I believe
>> it only works with shooting start analysis.
>> -Steve
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> --
> Georepublic UG & Georepublic Japan
> eMail: daniel.kastl at georepublic.de
> Web: http://georepublic.de
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Miroslav Novta
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