Hi Mima,

you can see an edge like the name of a street or a motorway, and a Lane
like every rail over you drive a car. If the difference between this two
concept isn't yet clear for you, I can send a picture with a schema.

In your case, if you want to make a road between two intersection (Nodes) A
and B, you need to define an edge between A und B always. If your road has
one rail/lanes, you need to define one lane and one edge. If your road has
two rail/lanes, you need to define two lanes, but only one edge. if your
road has three rail/lanes, you need to define three lanes, but only one
edge, and so on...

Regards

2015-11-09 14:52 GMT+01:00 mima Line <[email protected]>:

> Hello sumo users
>
> I have a small and trivial question
>
> what is the difference between an edge and a lane
>
> I want to know a road segment:A road segment Si is represented by a
> unidirectional edge between two consecutive junctions.
>
> here is the road segement is an edge or a lane?
>
> I have used a sumo trace and I used netsatdump command I have not seen a
> difference between lane and edge
>
> thanks in advance
>
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-- 
Pablo Álvarez López
Informatik Student.
------------------------------------------------------------------------------
Presto, an open source distributed SQL query engine for big data, initially
developed by Facebook, enables you to easily query your data on Hadoop in a 
more interactive manner. Teradata is also now providing full enterprise
support for Presto. Download a free open source copy now.
http://pubads.g.doubleclick.net/gampad/clk?id=250295911&iu=/4140
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