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Switch to ZRes (#214)

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stirringhalo
2017-04-25 18:03:29 -04:00
committed by GitHub
parent 004a6f9eea
commit 90690d2a39
14 changed files with 96 additions and 88 deletions
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2
layers/building/building.sql
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@@ -54,7 +54,7 @@ RETURNS TABLE(geometry geometry, osm_id bigint, render_height int, render_min_he
osm_id, geometry,
NULL::int AS render_height, NULL::int AS render_min_height
FROM osm_building_polygon_gen1
WHERE zoom_level = 13 AND geometry && bbox AND area > 1400
WHERE zoom_level = 13 AND geometry && bbox
UNION ALL
-- etldoc: osm_building_polygon -> layer_building:z14_
SELECT DISTINCT ON (osm_id)

4
layers/building/mapping.yaml
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@@ -5,8 +5,8 @@ generalized_tables:
# etldoc: imposm3 -> osm_building_polygon_gen1
building_polygon_gen1:
source: building_polygon
sql_filter: area>1400.0
tolerance: 10.0
sql_filter: area>power(ZRES13,2)
tolerance: ZRES13
tables:
# etldoc: imposm3 -> osm_building_polygon