generalized_tables:
  landuse_polygon_gen2:
    source: landuse_polygon_gen1
    sql_filter: area>500000.000000
    tolerance: 120.0
  landuse_polygon_gen1:
    source: landuse_polygon
    sql_filter: area>50000.000000
    tolerance: 50.0
tables:
  landuse_polygon:
    type: polygon
    fields:
    - name: osm_id
      type: id
    - name: geometry
      type: validated_geometry
    - name: landuse
      type: mapping_value
    - name: area
      type: pseudoarea
    mapping:
      amenity:
      - school
      - hospital
      landuse:
      - railway
      - cemetry
      - military