Hello,
I'm having trouble parsing some GML via Python/ogr and would like some
advice.
The GML has as the top level a FeatureCollection which has 3
featureMembers. However, each of those featureMembers contains a
FeatureCollection within it containing any number of featureMembers.
While parsing, each of the featureMembers has a dict of elements, and
the values of that featureMembers' keys is a list of the values of each
of the "sub-featureMember"s attributes. That's good so far, but I'm not
able to retrieve the geometry for the sub-featureMembers.
How do I use Python ogr to parse a FeatureCollection within a
FeatureCollection? Does a ResetReading() somehow reset something so
that the inner members get processed correctly?
Thank you,
Wendell
A sample of the nested xml components:
<?xml version="1.0" encoding="utf-8"?>
<wx:FeatureCollection gml:id="id0" ...>
<wx:featureMember>
<wx:Forecast gml:id="id1">
<om:result>
<wx:FeatureCollection gml:id="id5">
<wx:featureMember>
<wx:Contour gml:id="id6">
<wx:geometry>
...
</wx:geometry>
</wx:Contour>
</wx:featureMember>
<wx:featureMember>
<wx:Contour gml:id="id10">
<wx:geometry>
...
</wx:geometry>
</wx:Contour>
</wx:featureMember>
</wx:FeatureCollection>
</om:result>
</wx:Forecast>
</wx:featureMember>
<wx:featureMember>
<wx:Forecast gml:id="id1438">
<om:result>
<wx:FeatureCollection gml:id="id1442">
<wx:featureMember>
...
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