[MapServer-users] How to cascade data from OGC API Features service?

[Jan Hartmann]

Hi Jukka,

Sometimes there are problems when the actual filenames in the vrt are 
relative pathnames. Especially with the new mapscript.php include file. 
Perhaps you could try that.

Jan

On 13/11/2023 22:48, Rahkonen Jukka via MapServer-users wrote:
>
> Hi,
>
> I tried to make a WMS layer from OGC API Features service but I did 
> not success. This is my best trial so far:
>
> I am using Mapserver from MS4W 5.0.0 RC1
> I wrote this ORG VRT file (ogcfeat.vrt)
>
> <OGRVRTDataSource>
>
>     <OGRVRTLayer name="building">
>
> <SrcDataSource>OAPIF:https://beta-paikkatieto.maanmittauslaitos.fi/inspire-buildings/features/v1/</SrcDataSource>
>
> <SrcLayer>building</SrcLayer>
>
>     </OGRVRTLayer>
>
> </OGRVRTDataSource>
>
> The GDAL included in MS4W reads the vrt OK with
>
> ogrinfo ogcfeat.vrt -al -so --debug on
> (there are 5 millions polygons so hit Ctrl-C if you are just testing)
>
> I wrote a layer that can be at the bottom of this message below.  The 
> WMS GetCapabilities show the new layer but GetMaps fail. The log file 
> collects these errors
>
> msDrawMap(): Image handling error. Failed to draw layer named 'building'.
>
> msOGRFileOpen(): OGR error. Open failed for OGR connection in layer 
> `building'. File not found or unsupported format. Check server logs.
>
> Open failed for OGR connection in layer `building'.
>
> Am I missing something from my configuration? My LAYER is like this
>
> LAYER
>
>         NAME "building"
>
>         STATUS ON
>
>         CONNECTIONTYPE OGR
>
> CONNECTION "c:/ms4w_data/oapif.vrt"
>
>         DATA "building"
>
>         TYPE POLYGON
>
> #        DEBUG 5
>
>         UNITS METERS
>
>         SIZEUNITS PIXELS
>
>        MAXSCALEDENOM 60000
>
>        TOLERANCE 3
>
>         TOLERANCEUNITS PIXELS
>
>         METADATA
>
>         "wms_title" "OGCFeat-building"
>
> "wms_include_items" "all"
>
>         END #metadata
>
>         PROJECTION
>
>       "init=epsg:3067"   ##recommended
>
> END
>
> CLASS
>
>   NAME "building"
>
>       STYLE
>
>         COLOR 200 255 200
>
>         OUTLINECOLOR 120 120 120
>
>       END # Style
>
>         END # Class
>
>     TEMPLATE "empty" ##recommended (enable GetFeatureInfo / can point 
> to valid .html template)
>
>  END # Layer
>
> -Jukka Rahkonen-
>
>
> _______________________________________________
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> MapServer-users at lists.osgeo.org
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