),
})
amenities = Points(name='amenities',
mapping={
'amenity': (
'university',
'school',
'library',
'fuel',
'hospital',
'fire_station',
'police',
'townhall',
),
})
roads = UnionView(
name='roads',
fields=(
('bridge', 0),
('ref', None),
('tunnel', 0),
('oneway', 0),
('layer', 0),
('z_order', 0),
('access', None),
),
mappings=[motorways, mainroads, minorroads, railways],
)
)
drains = LineStrings(
name = 'drains',
mapping = {
'waterway' : (
'ditch',
'drain'
)
}
)
waterway_low = UnionView(
name = "waterway_low",
fields = (
('waterway', 0),
),
mappings = [rivers]
)
waterway_med = UnionView(
name = "waterway_med",
fields = (
('waterway',0),
),
mappings = [rivers, streams]
)
waterway_med = UnionView(
name = "waterway_high",
fields = (
('waterway', 0),
where="ST_Area(geometry)>%f" % sqr_meter_to_mapunit(500000),
)
waterareas_gen1 = GeneralizedTable(
name='waterareas_gen1',
tolerance=meter_to_mapunit(50.0),
origin=waterareas,
where="ST_Area(geometry)>%f" % sqr_meter_to_mapunit(50000),
)
roads = UnionView(
name='roads',
fields=(
('bridge', 0),
('ref', None),
('tunnel', 0),
('oneway', 0),
('z_order', 0),
),
mappings=[motorways, mainroads, minorroads, railways],
)
roads_gen1 = UnionView(
name='roads_gen1',
fields=(
('bridge', 0),
('ref', None),
('tunnel', 0),
('oneway', 0),
('z_order', 0),
),
)
waterareas_gen1 = GeneralizedTable(
name='waterareas_gen1',
tolerance=meter_to_mapunit(50.0),
origin=waterareas,
where="ST_Area(geometry)>%f" % sqr_meter_to_mapunit(50000),
)
roads = UnionView(
name='roads',
fields=(
('bridge', 0),
('ref', None),
('tunnel', 0),
('oneway', 0),
('layer', 0),
('z_order', 0),
('access', None),
),
mappings=[motorways, mainroads, minorroads, railways],
)
roads_gen1 = UnionView(
name='roads_gen1',
fields=(
('bridge', 0),
('ref', None),
('tunnel', 0),
('oneway', 0),
('z_order', 0),