Hi,
I have got citygml files. I need to extract the footprint of each building and the corresponding building id, such as:
<bldg:Building gml:id="_26991">
One building can have more than one footprint.
I'm not very familiar with citygml / fme. Can someone give me a hint how to extract the footprints (which seems quite easy) but additionaly get the building id as well. It seems I need to access the "building" for the id and "footprint" for the footprint. But how do I get building - id for each footprint?
Many Thanks, Rob