Re: [mapserver-users] mapserver OGR does not forward BBOX at all

[Lars Fricke]

Dear Jukka Rahkonen, dear All.

I am stil working on this isssue and I came up with the follwing.

1) getCapabilities of that service does not seem to define an `OGRWFSLayer`. At least I'm not getting that with ogrinfo.
2) I can see Mapserver/ogr connection is firing a `DescribeFeatureType`.
3) Seems Mapserver can not deal with the answer and is calling for a single object from that service to analyze the structure.
4) After that it fires a WFS call without filter nor bbox.
5) If I add an `OGRWFSLayer` tag that is a dummy I expectedly get an error but the filter/bbox is indeed fired.
6) If I put the output of `DescribeFeatureType` into the `OGRWFSLayer` tag - where I think it shoul be - I get the same behavior as before. No filter/bbox but also no error.

This is the call to `DescribeFeatureType`. I would highly appreciate if someone who is more knowledgable than me would see if there is something special with that response:

https://www.geobasisdaten.niedersachsen.de/doorman/noauth/WFS_boris_2022?SERVICE=WFS&VERSION=2.0.0&REQUEST=DescribeFeatureType&TYPENAME=boris:BR_BodenrichtwertZonal

The idea regarding NAS I posted before was a wrong track.

Thanks for any support.

Lars

Am 01.04.22 um 14:32 schrieb Rahkonen Jukka (MML):

Hi,

 

(Clipped out most of the thread because the max size of message body was exceeded).

 

That server does answer to GetCapabilities and DescribeFeatureType with WFS 1.0.0 but not to GetFeature. It gives an error about wrong outputformat even that it not mandatory to the standard, and it does not accept GML2 even GetCapabilities is listing it as a supported format. So yes, the service is broken with WFS 1.0.0.

 

I suggested to try WFS connection and WFS 1.0.0 version as a comparison to OGR connection and WFS 1.1.0 but it is best to forget that test now. I don’t know what to suggest next. Myself I guess I would install Geoserver into localhost with the standard demo data and make a Mapserver layer from the topp:states feature type and see how it behaves. I do know that I have used Geoserver WFS as input for Mapserver WMS and it worked well but that was a long time ago and I believe I used the WFS connectiontype.

 

-Jukka Rahkonen-

 

Lähettäjä: Lars Fricke <lars.fri...@skendata.de>
Lähetetty: perjantai 1. huhtikuuta 2022 14.54
Vastaanottaja: Rahkonen Jukka (MML) <jukka.rahko...@maanmittauslaitos.fi>; mapserver-users@lists.osgeo.org
Aihe: Re: [mapserver-users] mapserver OGR does not forward BBOX at all

 

Hi,
I just checked on using that server with WFS 1.0.0 but it is broken. Not even QGIS can open it, neither here nor in the  browser any geometry is provided.
So it looks as mapserver can not work with these?
Thanks again

 

 

 

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