First commit

scripts/overlay/roads2-geojson-generate.py

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+import geopandas as gpd
+
+# Load roads shapefile
+gdf = gpd.read_file("/mnt/storage/docker-data/pupmap/www/data/sources/ne_10m_roads.shp")
+
+# Filter by Europe/Nordics bounding box
+bbox = (-25.0, 34.0, 35.0, 72.0)  # lon_min, lat_min, lon_max, lat_max
+gdf = gdf.cx[bbox[0]:bbox[2], bbox[1]:bbox[3]]
+
+# Ensure WGS84 CRS
+gdf = gdf.to_crs(epsg=4326)
+
+# Add 'type' property if missing
+if 'type' not in gdf.columns:
+    gdf['type'] = 'road'
+else:
+    gdf['type'] = gdf['type'].fillna('road')
+
+# Save to GeoJSON
+gdf.to_file("/mnt/storage/docker-data/pupmap/www/data/roads_europe.geojson", driver="GeoJSON")
+
+print("Cleaned roads saved to roads_europe.geojson")
+