[Geoserver-devel] Invalid getfeatures response

Hello,

I’m writing a WFS client and have an issue with interpreting the response coming from a geoserver service owned by one of our clients.

Here’s the server reply : http://www.orbitgt.com/tmp/getfeatures.xml

I’m trying to find out if I can detect if the posList element contains 2D of 3D coordinates. The srsName attribute specifies a 2D crs but the posList clearly holds 3D coordinates.

Questions :

  • Is this a geoserver bug? As far I can tell it should return 2D data.
  • Could this be a server or data configuration error?
  • Is there another way to know whether the posList contains 2D or 3D data that I’m missing?

Best Regards,
Pieter Bonne,
Orbit GT.

Hi,
I concur with Jukka, this is the typical 2.5d dataset, the crs is 2D, but the data also has a 3rd
ordinate.

Which version of GeoServer are you using? And which datastore?

About Jukka suggestion to have the srsDimension, it’s what we do in the new “fast” GML encoder
in GeoServer 2.8.x, but checking the code, it seems that the encoder used in 2.7.x is also
going to encode that… so I’m not sure what’s going on there, hence my questions above.

Cheers
Andrea

···

On Thu, Aug 27, 2015 at 3:06 PM, Pieter Bonne <xastor@anonymised.com> wrote:

Hello,

I’m writing a WFS client and have an issue with interpreting the response coming from a geoserver service owned by one of our clients.

Here’s the server reply : http://www.orbitgt.com/tmp/getfeatures.xml

I’m trying to find out if I can detect if the posList element contains 2D of 3D coordinates. The srsName attribute specifies a 2D crs but the posList clearly holds 3D coordinates.

Questions :

  • Is this a geoserver bug? As far I can tell it should return 2D data.
  • Could this be a server or data configuration error?
  • Is there another way to know whether the posList contains 2D or 3D data that I’m missing?

Best Regards,
Pieter Bonne,
Orbit GT.



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