[Mapbender-users] Projection problem

[Arnulf Christl (WhereGroup)]

On Fri, March 9, 2007 08:25, Stephan Holl wrote:
> Hello Arnulf,
>
> "Arnulf Christl" <arnulf.christl at wheregroup.com>, [20070308 - 22:48:12]
>
>>
>> On Thu, March 8, 2007 20:39, Stephan Holl wrote:
>> > Dear Mapbenderers,
>> >
>> > I have set up MB 2.4 with PG/PGIS as DB. Starting the gui1 from the
>> > original configuration the germany-map and the MP-users are shown as
>> > intendet. But, changing the projection to 34369 (or any other
>> > projection except 31467) does not show up an image.
>>
>> Hey,
>> probably something wrong in mapbender.conf.
>>
>> It depends on the version you are using how the reproject is
>> processed. Up until V.2.3 you needed to have (must have) PostgreSQL
>> with PostGIS to be able to reproject. As of V.2.4 you can also use
>> MySQL, then Mapbender falls back to use GEOS.
>
> We use 2.4.x with postgis. The mapbender-setup.php tells me that
> everything is installed nicely inside the postgresql-db.
>
>> If you use PG you should also enable PostGIS in the mapbender db so
>> that MB can use the reprojection methods to calculate the new bboxes.
>
> Also done.
>
>> Maybe ./tools/mapbender_setup.php helps to identify the problem.
>
> Well, not really. It tells me that PostGIS is enabled. I need to
> recheck if the spatial_ref_sys-table is available and if the
> postgis-installation is correct. (dont ahve access to the maschine in
> question right now).
>
> Any other pointers?
>
> Best regards
>
> 	Stephan

No, I think thats it. Its part of Mapbender for year alread and except for
teh setup has never caused major problems. If it does not resolve dump it
to the tracker?!

Regards, Arnulf.

>> > I assue the transformation is somewhat faulty and the resulting
>> > BBOX-Parameters are wrong. The follwing request is generated when
>> > selecting EPSG:31469 from the menu:
>> > BBOX contains 0,NaN,0,NaN.
>> > The following are taken from the metadata-document:
>> >
>> > before transformation
>> > http://wms1.ccgis.de/cgi-bin/mapserv?map=/data/umn/mapbender_user/mapbender_
>> > user.map&VERSION=1.1.1&REQUEST=GetMap&SERVICE=WMS&LAYERS=Mapbender_User,Mapb
>> > ender_Names&STYLES=,&SRS=EPSG:31467&BBOX=2931821.5625,5248260,4262868.4375,6
>> > 100130&WIDTH=625&HEIGHT=400&FORMAT=image/png&BGCOLOR=0xffffff&TRANSPARENT=TR
>> > UE&EXCEPTIONS=application/vnd.ogc.se_xml
>> >
>> > After transformation:
>> > http://wms1.ccgis.de/cgi-bin/mapserv?map=/data/umn/mapbender_user/mapbender_
>> > user.map&VERSION=1.1.1&REQUEST=GetMap&SERVICE=WMS&LAYERS=Mapbender_User,Mapb
>> > ender_Names&STYLES=,&SRS=EPSG:31469&BBOX=0,NaN,0,NaN&WIDTH=625&HEIGHT=400&FO
>> > RMAT=image/png&BGCOLOR=0xffffff&TRANSPARENT=TRUE&EXCEPTIONS=application/vnd.
>> > ogc.se_xml
>> >
>> > Is this a known problem?
>> >
>> > Best
>> >
>> > 	Stephan
>> > _______________________________________________
>> > Mapbender_users mailing list
>> > Mapbender_users at lists.osgeo.org
>> > http://lists.osgeo.org/mailman/listinfo/mapbender_users
>> >
>>
>>
>
>
> --
> Stephan Holl <stephan.holl at intevation.de>, http://intevation.de/~stephan
> Tel: +49 (0)541-33 50 8 32 | Intevation GmbH | AG Osnabrück - HR B 18998
> Geschäftsführer:  Frank Koormann, Bernhard Reiter, Dr. Jan-Oliver Wagner
>


-- 
With best regards,
Arnulf Christl
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