Thanks for looking into this.
oops, sorry, didn't notice 😅
Le 28/05/2021 à 13:52, Lars Fricke a écrit :
I put in the files as attach. Is that filtered?
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Am 28.05.21 um 13:43 schrieb Even Rouault:
Please include your mapfile and the wfs-request-testlayer.xml file to reproduce. I'm confused by the mapfile you posted yesterday that uses epsg:25832 and the fact that GDAL through mapserver would issue a GetFeature in EPSG:3857 as suggested below. I can't see how that could happen (given the MapServer/GDAL integration, GDAL should always request in the native SRS of the layer and MapServer will do the reprojection to the SRSNAME of the WFS request)
But as Daniel suggested using the CONNECTION WFS is probably a better way of doing what you want
Le 28/05/2021 à 13:13, Lars Fricke via mapserver-users a écrit :
So here is the working not working setup. Unfortunately the working OGR WFS client layers are all private so I can not share them.
This call delivers objects as expected:
http://localhost:8181/cgi-bin/mapserv?map=/var/www/html/wfs.map&SRSNAME=EPSG:3857&SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&Maxfeatures=10&TYPENAME=TestLayer
This one, too:
http://localhost:8181/cgi-bin/mapserv?map=/var/www/html/wfs.map&SRSNAME=EPSG:3857&SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&Maxfeatures=10&TYPENAME=TestLayer
Data is delivered in the correct srs (verified manually with QGIS).
This call doesn't work as described before as BBOX is not transmitted to external server:
http://localhost:8181/cgi-bin/mapserv?map=/var/www/html/wfs.map&SRSNAME=EPSG:3857&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&BBOX=791880.72463009,6321925.37255709,792929.63787777,6322786.10157277&TYPENAME=TestLayer
While the same direct call works:
http://sg.geodatenzentrum.de/wfs_info?SRSNAME=EPSG:3857&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&BBOX=791880.72463009,6321925.37255709,792929.63787777,6322786.10157277&TYPENAME=info:dop
(funny, epsg 3857 is not in the capabilities but works anyhow)
I hope you can find out what is going wrong. Thanks so much for looking into this!
Best
Lars
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Am 27.05.21 um 18:28 schrieb Rahkonen Jukka (MML):
SkenData Email Signatur Hi,
Â
Have you already tried to use WFS connection instead of OGR connection?
Â
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-Jukka Rahkonen-
Â
Lähettäjä: mapserver-users <[email protected]> Puolesta Lars Fricke
Lähetetty: torstai 27. toukokuuta 2021 14.59
Vastaanottaja: [email protected]
Aihe: Re: [mapserver-users] WFS Client returns data at random with very same callÂ
Dear all,
I apologize for finding and posting bits and pieces not all at one time.
I fired up 'CONFIG "CPL_DEBUG" "ON"' and there I see, that
"""HTTP: Fetch(http://url-to-external-server?SERVICE=WFS&VERSION=1.1.0&MAXFEATURES=1000&REQUEST=GetFeature&TYPENAME=dop)
"""
So there is no BBOX. On other layers I see
"""
GDALOpen(/vsicurl_streaming/https:...
"""
with BBOX.
No wonder I do not get reliable results if the server is calling some 1000 whatsoever result objects and starts filtering the bbox after.
Any idea what is happening? Or is this something for a GDAL thread?
Best
LarsÂ
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