[Qgis-user] Re: GML2/GML3 encoding in WPS input (WPS plugin 0.6.16)

[Even Rouault]

Le vendredi 10 février 2012 15:45:28, Horst Düster a écrit :
> The plugin uses the QGIS class QgsVectorFileWriter() based on the OGR
> library to generate GML output. As I can see you dont have any options
> to decide between GML2 and GML3.

With recent enough OGR versions (>= 1.8.0), you can control if the output 
should be GML2 or GML3. See http://gdal.org/ogr/drv_gml.html . Not sure if 
this option is used by qgis though

> 
> Hope that helps ...
> 
> Regards
> Horst
> 
> Dr. Horst Düster
> Kappasys
> Alte Bernstrasse 13
> CH-4500 Solothurn
> 
> Tel.: +41 (0) 32 514 00 40
> Mobil: +41 (0) 76 408 51 06
> eMail: horst.duester at kappasys.ch
> skype: horstduester
> Twitter: moazagotl
> Web: www.kappasys.ch
> 
> lat: N 47° 12' 06.408" lon: E 7° 32' 13.740"
> 
> Am 10.02.2012 15:34, schrieb Augusttown:
> > Hi Horst,
> > 
> > I know the plugin is not manipulating the data coming back from server,
> > but my question is about the data (request) sent by the WPS plugin, why
> > is it GML2 instead of GML3?
> > 
> > Thanks,
> > Yingqi
> > 
> > On Fri, Feb 10, 2012 at 1:32 AM, Horst Düster [via OSGeo.org]<
> > 
> > ml-node+s1560n4382758h10 at n6.nabble.com>  wrote:
> >> Im not sure what happend in your case. But the Plugin doesnt manipulate
> >> incoming data. It only downloads the resultand features from the server
> >> as it is and integrates them into QGIS.
> >> 
> >> Regards
> >> Horst
> >> 
> >> Dr. Horst Düster
> >> Kappasys
> >> Alte Bernstrasse 13
> >> CH-4500 Solothurn
> >> 
> >> Tel.: +41 (0) 32 514 00 40
> >> Mobil: +41 (0) 76 408 51 06
> >> eMail: [hidden
> >> email]<http://user/SendEmail.jtp?type=node&node=4382758&i=0> skype:
> >> horstduester
> >> Twitter: moazagotl
> >> Web: www.kappasys.ch
> >> 
> >> lat: N 47° 12' 06.408" lon: E 7° 32' 13.740"
> >> 
> >> Am 10.02.2012 07:25, schrieb Augusttown:
> >>> Hi folks,
> >>> 
> >>> I am using the QGIS WPS plugin to consume one WPS process. One of the
> >> 
> >> input
> >> 
> >>> parameter type is defined as below in process description:
> >>> 
> >>> ...
> >>> <ComplexData>
> >>> 
> >>>       <Default>
> >>>       
> >>>           <Format>
> >>> 
> >>> <MimeType>text/xml</MimeType>
> >>> <Encoding>UTF-8</Encoding>
> >>> <Schema>http://schemas.opengis.net/gml/3.1.1/base/gml.xsd</Schema>
> >>> </Format>
> >>> 
> >>>       </Default>
> >>>       ...
> >>> 
> >>> </ComplexData>
> >>> ...
> >>> 
> >>> So I selected one feature from a shapefile layer as input and execute
> >> 
> >> the
> >> 
> >>> process, and in the Execute request WPS plugin sends I captured
> >> 
> >> following
> >> 
> >>> GML as complexData
> >>> ...
> >>> <gml:featureMember>
> >>> 
> >>>       <ogr:qt_temp fid="F1">
> >>>       <ogr:geometryProperty>
> >>>       
> >>>           <gml:Point>
> >>> 
> >>> <gml:coordinates>-13629600.1153,4547314.1181999967</gml:coordinates>
> >>> 
> >>>           </gml:Point>
> >>>       
> >>>       </ogr:geometryProperty>
> >>>       </ogr:qt_temp>
> >>> 
> >>> </gml:featureMember>
> >>> ...
> >>> Obviously the input feature is encoded as GML2, so I wonder why the
> >> 
> >> input
> >> 
> >>> feature is encoded as GML2 instead of GML3? Is it a limitation of
> >> 
> >> QGIS/WPS
> >> 
> >>> plugin or did I miss anything.
> >>> 
> >>> I do notice that WPS plugin can successfully parse GML3 for some other
> >>> process that output GML3, so how I can configure it to make WPS client
> >>> encode input features as GML3?
> >>> 
> >>> Thanks
> >>> 
> >>> --
> >> 
> >>> View this message in context:
> >> http://osgeo-org.1560.n6.nabble.com/GML2-GML3-encoding-in-WPS-input-WPS-
> >> plugin-0-6-16-tp4382424p4382424.html
> >> 
> >>> Sent from the Quantum GIS - User mailing list archive at Nabble.com.
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> > --
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