Assign aerodrome kind_detail to runways. #1854
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Aerodrome polygons are (usually) used to map the footprint of an airport, and often have an `aerodrome:type` tag to indicate whether it's an international or domestic airport. We added that as `kind_detail` in #1277, but it's useful to know that information on runways also. This allows us to hide runways of smaller airports and emphasise those of bigger (international) ones. This extends the intercut / overlap methods to add "where" clauses, so that we can select those features within the layer which are being cut or used for cutting. We can then overlap the aerodrome polygons with the runways (lines in `roads` layer, polygons in `landuse`) to assign the `kind_detail`. Worth noting; we already had a `kind_detail` on the runway lines in the `roads` layer, so I've called this new attribute `aerodrome_kind_detail` instead.
rmarianski
approved these changes
Mar 15, 2019
This was referenced Apr 22, 2019
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Aerodrome polygons are (usually) used to map the footprint of an airport, and often have an
aerodrome:typetag to indicate whether it's an international or domestic airport. We added that askind_detailin #1277 to the aerodrome polygons, but it's useful to know that information on runways also. This allows us to hide runways of smaller airports and emphasise those of bigger (international) ones.This extends the intercut / overlap methods to add "where" clauses, so that we can select those features within the layer which are being cut or used for cutting. We can then overlap the aerodrome polygons with the runways (lines in
roadslayer, polygons inlanduse) to assign thekind_detail.Worth noting; we already had a
kind_detailon the runway lines in theroadslayer, so I've called this new attributeaerodrome_kind_detailinstead.Connects to #1852.