Bug report #15721: WFS 2.0 does not use srsDimension - QGIS Application - QGIS Issue Tracking

Bug report #15721

WFS 2.0 does not use srsDimension

Added by Thibault Coupin over 7 years ago. Updated over 6 years ago.

Status:	Closed
Priority:	Normal
Assignee:	-
Category:	Web Services clients/WFS
Affected QGIS version:	2.18.0	Regression?:	No
Operating System:		Easy fix?:	No
Pull Request or Patch supplied:	Yes	Resolution:	fixed/implemented
Crashes QGIS or corrupts data:	No	Copied to github as #:	23643

Description

The WFS service of French National Institute of Geographic and Forest Information (IGN-F) provide some geometry with an altitude.

<BDTOPO_BDD_WLD_WGS84G:the_geom>
  <gml:MultiCurve srsDimension="3" srsName="urn:ogc:def:crs:EPSG::4326">
    <gml:curveMember>
      <gml:LineString srsDimension="3">
        <gml:posList>48.2012911 -3.1509894 276.5 48.2011541 -3.1508829 275.4 48.2010451 -3.1508094 274.9 48.2009594 -3.1507913 273.7</gml:posList>
      </gml:LineString>
    </gml:curveMember>
  </gml:MultiCurve>
</BDTOPO_BDD_WLD_WGS84G:the_geom>

QGIS 2.16 & WFS 2.0 does not understand the srsDimension="3" and use the altitude as a coordinate (see screenshot).
When I do a GetFeature by hand and add in QGIS, the geometry is well displayed.

When I force version 1.0 or 1.1 of WFS, there is no problem.

qgis.png - screen shot (661 KB) Thibault Coupin, 2016-10-18 11:56 PM

Associated revisions

Revision b8616ec5
Added by René-Luc ReLuc over 6 years ago

Merge pull request #4898 from tcoupin/master

Fix srsDimension parsing in GML, fixes #15721

History

#1 Updated by Giovanni Manghi over 7 years ago

Category set to Web Services clients/WFS
Status changed from Open to Feedback

Why tagging this as regression? did it worked as expected in previous qgis releases? cheers!

#2 Updated by Thibault Coupin over 7 years ago

I use this tag for severe not for regression.
I follow the documentation : Severe/Regression: a bug that makes QGIS totally unusable, causes serious data loss or a regression from a previous QGIS version

Currently, IGN-F WFS service is unsuable since the autodetection choose version 2.0 of WFS.