On 20 Feb 2008, at 10:37, Martijn van Oosterhout wrote:

> On Feb 20, 2008 10:26 AM, Carl Heinze <[EMAIL PROTECTED]> wrote:
>> ERROR:  BOX3D parser - couldnt parse.  It should look like: BOX3D 
>> (xmin ymin zmin,xmax ymax zmax) or BOX3D(xmin ymin,xmax ymax)
>> STATEMENT:  select asbinary(way) as geom,"railway" from (select *  
>> from planet_osm_roads order by z_order) as roads where way &&  
>> setSRID('BOX3D(7.999999999999998 48.22062728491966,1.#INF  
>> 1.#INF)'::box3d,4326)
>
> Don't know where it's coming from, but that 1.#INF is Not Normal  
> (tm)...


I think the problem was projection Lat/Lon into Lat/Lon and mapnik  
was returning radians instead of degrees.

 >>> from mapnik import *
 >>> p = Projection("+proj=latlong +datum=WGS84")
 >>> p.forward(Coord(-1.25,51.75))
Coord(-0.0218166156499,0.903207887907)
 >>> c.x * (180.0/3.14159)
-1.2500010558307231
 >>> c.y * (180.0/3.14159)
51.750043711391939


>
> Have a nice day,
> -- 
> Martijn van Oosterhout <[EMAIL PROTECTED]> http://svana.org/kleptog/

Artem
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