[pgrouting-users] trsp and shortest route order

[Stephen Woodbridge]

On 6/4/2013 10:42 AM, Tao Romera Martinez wrote:
> Dear all,
>
> We have been using the trsp function for a while now, and yesterday we
> had strange results for the first time: the shortest route given as
> result was in total disorder.

Hi Tao,

Can you explain more exactly what you mean by "result was in total 
disorder"?

I hear something is not as you would expect it, but I'm not sure exactly 
what is wrong.

Thanks,
   -Steve

> We work with the OpenStreeMap dataset for the whole planet, but we
> have it split in countries. Thus, we have a table with the routable
> network for France, one for Japan, etc. trsp has been working nicely
> for a bunch of countries, but yesterday someone tried our app
> (SweetWay, for iPhone, as a matter of fact) from Bahrain for the first
> time, and by checking the results I realized the route was in total
> disorder. I was puzzled, because the function has worked without
> problems so far in many other countries.
>
> Has anyone experienced this problem before? I made some research with
> Google, but couldn't find anything relevant.
>
> Thanks for your help,
>
> Tao
>
> --
> Tao Romera Martínez
>
> ---------------------------------------------------------
> Tel: 080-6805-0945
> Address: Koganei-shi, Tokyo, Japan
>
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