Filter only water cetroids that has name

OpenHistoricalMap · Dec 9, 2024 · 443c95c · 443c95c
1 parent 0ce8da5
commit 443c95c
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Showing 2 changed files with 6 additions and 201 deletions.
diff --git a/images/tiler-imposm/config/layers/water_areas.json b/images/tiler-imposm/config/layers/water_areas.json
@@ -7,7 +7,7 @@
     },
     "water_areas_centroid_z0_2": {
       "source": "water_areas",
-      "sql_filter": "type IN ('water', 'riverbank') AND area > 100000000",
+      "sql_filter": "type IN ('water', 'riverbank') AND area > 100000000 AND name IS NOT NULL AND name <> ''",
       "geometry_transform": "(ST_MaximumInscribedCircle(geometry)).center",
       "geometry_transform_types": "GeometryType(geometry) IN ('POLYGON', 'MULTIPOLYGON')"
     },
@@ -18,7 +18,7 @@
     },
     "water_areas_centroid_z3_5": {
       "source": "water_areas",
-      "sql_filter": "type IN ('water', 'pond', 'basin', 'canal', 'mill_pond', 'riverbank') AND area > 50000000",
+      "sql_filter": "type IN ('water', 'pond', 'basin', 'canal', 'mill_pond', 'riverbank') AND area > 50000000 AND name IS NOT NULL AND name <> ''",
       "geometry_transform": "(ST_MaximumInscribedCircle(geometry)).center",
       "geometry_transform_types": "GeometryType(geometry) IN ('POLYGON', 'MULTIPOLYGON')"
     },
@@ -29,7 +29,7 @@
     },
     "water_areas_centroid_z6_7": {
       "source": "water_areas",
-      "sql_filter": "type IN ('water', 'pond', 'basin', 'canal', 'mill_pond', 'riverbank') AND area > 1000000",
+      "sql_filter": "type IN ('water', 'pond', 'basin', 'canal', 'mill_pond', 'riverbank') AND area > 1000000 AND name IS NOT NULL AND name <> ''",
       "geometry_transform": "(ST_MaximumInscribedCircle(geometry)).center",
       "geometry_transform_types": "GeometryType(geometry) IN ('POLYGON', 'MULTIPOLYGON')"
     },
@@ -40,7 +40,7 @@
     },
     "water_areas_centroid_z8_9": {
       "source": "water_areas",
-      "sql_filter": "type IN ('water', 'pond', 'basin', 'canal', 'mill_pond', 'riverbank') AND area > 10000",
+      "sql_filter": "type IN ('water', 'pond', 'basin', 'canal', 'mill_pond', 'riverbank') AND area > 10000 AND name IS NOT NULL AND name <> ''",
       "geometry_transform": "(ST_MaximumInscribedCircle(geometry)).center",
       "geometry_transform_types": "GeometryType(geometry) IN ('POLYGON', 'MULTIPOLYGON')"
     },
@@ -51,7 +51,7 @@
     },
     "water_areas_centroid_z10_12": {
       "source": "water_areas",
-      "sql_filter": "type IN ('water', 'pond', 'basin', 'canal', 'mill_pond', 'riverbank')",
+      "sql_filter": "type IN ('water', 'pond', 'basin', 'canal', 'mill_pond', 'riverbank') AND name IS NOT NULL AND name <> ''",
       "geometry_transform": "(ST_MaximumInscribedCircle(geometry)).center",
       "geometry_transform_types": "GeometryType(geometry) IN ('POLYGON', 'MULTIPOLYGON')"
     },
@@ -62,7 +62,7 @@
     },
     "water_areas_centroid_z13_15": {
       "source": "water_areas",
-      "sql_filter": "type IN ('water', 'pond', 'basin', 'canal', 'mill_pond', 'riverbank', 'dock')",
+      "sql_filter": "type IN ('water', 'pond', 'basin', 'canal', 'mill_pond', 'riverbank', 'dock') AND name IS NOT NULL AND name <> ''",
       "geometry_transform": "(ST_MaximumInscribedCircle(geometry)).center",
       "geometry_transform_types": "GeometryType(geometry) IN ('POLYGON', 'MULTIPOLYGON')"
     }

diff --git a/images/tiler-imposm/transform_tables.py b/images/tiler-imposm/transform_tables.py