[gdal-dev] How to hide the GML in WFS

[Jeremy Palmer]

How do you hide the gml_id field from a WFS service? I think I'm setting the correct configuration options, but it doesn't seem to work:

ogrinfo --config GML_EXPOSE_GML_ID NO --config GML_EXPOSE_FID NO -al -so WFS:"https://data.linz.govt.nz/services;key=59f2aaa148bd4818994fa0d3ca36f7e1/wfs/layer-328?service=WFS&request=GetCapabilities" -nomd

ERROR 1: Server is read-only WFS; no WFS-T feature advertized
Had to open data source read-only.
INFO: Open of `WFS:https://data.linz.govt.nz/services;key=3b7124f23806431c8371f139ec84c40e/wfs/layer-328?service=WFS&request=GetCapabilities'
      using driver `WFS' successful.

Layer name: data.linz.govt.nz:layer-328
Geometry: Curve Polygon
Feature Count: 5323
Extent: (1090143.356755, 4767706.953525) - (2089165.570574, 6191066.947320)
Layer SRS WKT:
PROJCS["NZGD2000 / New Zealand Transverse Mercator 2000",
    GEOGCS["NZGD2000",
        DATUM["New_Zealand_Geodetic_Datum_2000",
            SPHEROID["GRS 1980",6378137,298.257222101,
                AUTHORITY["EPSG","7019"]],
            TOWGS84[0,0,0,0,0,0,0],
            AUTHORITY["EPSG","6167"]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4167"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",173],
    PARAMETER["scale_factor",0.9996],
    PARAMETER["false_easting",1600000],
    PARAMETER["false_northing",10000000],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AUTHORITY["EPSG","2193"]]
Geometry Column = GEOMETRY
gml_id: String (0.0) NOT NULL
t50_fid: Integer64 (0.0)


Interestingly if I use the new GDAL 2.0 open options (ie. ogrinfo -oo GML_EXPOSE_GML_ID=NO -oo GML_EXPOSE_FID=NO). I get:

Warning 6: driver WFS does not support open option GML_EXPOSE_GML_ID
Warning 6: driver WFS does not support open option GML_EXPOSE_FID

I'm using GDAL 2.0 beta 2.

Thanks
Jeremy

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