osm2vectortiles/src/import-external/clean-natural-earth.sh

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5.9 KiB
Bash
Executable File

#!/bin/bash
set -o errexit
set -o pipefail
set -o nounset
# Drop all unused tables to save space and keep the schema clean
# If we only drop the geometry columsn the import-external image
# doesn't get smaller so we need to remove both
function drop_table() {
local table_name="$1"
echo "DROP TABLE $table_name;" | sqlite3 "$NATURAL_EARTH_DB"
echo "DELETE FROM geometry_columns WHERE f_table_name = '$table_name';" \
| sqlite3 "$NATURAL_EARTH_DB"
}
function clean_natural_earth() {
drop_table 'ne_10m_ocean'
drop_table 'ne_10m_admin_0_antarctic_claim_limit_lines'
drop_table 'ne_10m_admin_0_antarctic_claims'
drop_table 'ne_10m_admin_0_map_subunits'
drop_table 'ne_10m_admin_0_map_units'
drop_table 'ne_10m_admin_0_pacific_groupings'
drop_table 'ne_10m_admin_0_scale_rank'
drop_table 'ne_10m_admin_0_scale_rank_minor_islands'
drop_table 'ne_10m_admin_0_countries_lakes'
drop_table 'ne_10m_airports'
drop_table 'ne_10m_geography_marine_polys'
drop_table 'ne_10m_geography_regions_elevation_points'
drop_table 'ne_10m_geography_regions_points'
drop_table 'ne_10m_geography_regions_polys'
drop_table 'ne_10m_glaciated_areas'
drop_table 'ne_10m_admin_0_boundary_lines_map_units'
drop_table 'ne_10m_admin_0_boundary_lines_maritime_indicator'
drop_table 'ne_10m_admin_0_countries'
drop_table 'ne_10m_admin_0_label_points'
drop_table 'ne_10m_antarctic_ice_shelves_lines'
drop_table 'ne_10m_antarctic_ice_shelves_polys'
drop_table 'ne_10m_coastline'
drop_table 'ne_10m_geographic_lines'
drop_table 'ne_10m_lakes_europe'
drop_table 'ne_10m_lakes_historic'
drop_table 'ne_10m_lakes_north_america'
drop_table 'ne_10m_lakes_pluvial'
drop_table 'ne_10m_land_ocean_label_points'
drop_table 'ne_10m_land_ocean_seams'
drop_table 'ne_10m_land_scale_rank'
drop_table 'ne_10m_minor_islands'
drop_table 'ne_10m_minor_islands_coastline'
drop_table 'ne_10m_minor_islands_label_points'
drop_table 'ne_10m_parks_and_protected_lands_area'
drop_table 'ne_10m_parks_and_protected_lands_line'
drop_table 'ne_10m_parks_and_protected_lands_point'
drop_table 'ne_10m_parks_and_protected_lands_scale_rank'
drop_table 'ne_10m_playas'
drop_table 'ne_10m_populated_places_simple'
drop_table 'ne_10m_ports'
drop_table 'ne_10m_railroads'
drop_table 'ne_10m_railroads_north_america'
drop_table 'ne_10m_reefs'
drop_table 'ne_10m_rivers_europe'
drop_table 'ne_10m_rivers_lake_centerlines'
drop_table 'ne_10m_rivers_lake_centerlines_scale_rank'
drop_table 'ne_10m_rivers_north_america'
drop_table 'ne_10m_roads'
drop_table 'ne_10m_roads_north_america'
drop_table 'ne_10m_time_zones'
drop_table 'ne_10m_urban_areas'
drop_table 'ne_10m_urban_areas_landscan'
drop_table 'ne_10m_admin_1_states_provinces_lakes_shp'
drop_table 'ne_10m_admin_1_states_provinces_shp'
drop_table 'ne_50m_ocean'
drop_table 'ne_50m_admin_0_boundary_lines_disputed_areas'
drop_table 'ne_50m_admin_1_states_provinces_shp'
drop_table 'ne_50m_admin_0_countries_lakes'
drop_table 'ne_50m_admin_0_map_subunits'
drop_table 'ne_50m_admin_0_map_units'
drop_table 'ne_50m_admin_0_pacific_groupings'
drop_table 'ne_50m_admin_0_scale_rank'
drop_table 'ne_50m_admin_0_sovereignty'
drop_table 'ne_50m_admin_0_tiny_countries'
drop_table 'ne_50m_admin_0_tiny_countries_scale_rank'
drop_table 'ne_50m_geography_marine_polys'
drop_table 'ne_50m_geography_regions_elevation_points'
drop_table 'ne_50m_geography_regions_points'
drop_table 'ne_50m_geography_regions_polys'
drop_table 'ne_50m_glaciated_areas'
drop_table 'ne_50m_admin_0_boundary_map_units'
drop_table 'ne_50m_admin_0_breakaway_disputed_areas'
drop_table 'ne_50m_admin_0_countries'
drop_table 'ne_50m_antarctic_ice_shelves_lines'
drop_table 'ne_50m_antarctic_ice_shelves_polys'
drop_table 'ne_50m_coastline'
drop_table 'ne_50m_geographic_lines'
drop_table 'ne_110m_admin_0_countries_lakes'
drop_table 'ne_110m_geography_marine_polys'
drop_table 'ne_110m_geography_regions_elevation_points'
drop_table 'ne_110m_geography_regions_points'
drop_table 'ne_110m_geography_regions_polys'
drop_table 'ne_110m_glaciated_areas'
drop_table 'ne_110m_admin_0_map_units'
drop_table 'ne_110m_admin_0_pacific_groupings'
drop_table 'ne_110m_admin_0_scale_rank'
drop_table 'ne_10m_admin_0_disputed_areas'
drop_table 'ne_10m_admin_0_disputed_areas_scale_rank_minor_islands'
drop_table 'ne_10m_admin_0_seams'
drop_table 'ne_10m_admin_0_sovereignty'
drop_table 'ne_10m_admin_1_seams'
drop_table 'ne_10m_land'
drop_table 'ne_10m_ocean_scale_rank'
drop_table 'ne_110m_ocean'
drop_table 'ne_110m_admin_0_sovereignty'
drop_table 'ne_110m_admin_0_tiny_countries'
drop_table 'ne_110m_admin_1_states_provinces_lakes_shp'
drop_table 'ne_110m_coastline'
drop_table 'ne_110m_geographic_lines'
drop_table 'ne_110m_populated_places'
drop_table 'ne_110m_populated_places_simple'
drop_table 'ne_110m_rivers_lake_centerlines'
drop_table 'ne_110m_admin_0_countries'
drop_table 'ne_110m_admin_1_states_provinces_lines'
drop_table 'ne_110m_admin_1_states_provinces_shp'
drop_table 'ne_110m_admin_1_states_provinces_shp_scale_rank'
drop_table 'ne_110m_land'
drop_table 'ne_50m_admin_0_boundary_lines_maritime_indicator'
drop_table 'ne_50m_admin_1_states_provinces_lakes_shp'
drop_table 'ne_50m_admin_1_states_provinces_shp_scale_rank'
drop_table 'ne_50m_lakes_historic'
drop_table 'ne_50m_land'
drop_table 'ne_50m_playas'
drop_table 'ne_50m_populated_places'
drop_table 'ne_50m_populated_places_simple'
drop_table 'ne_50m_rivers_lake_centerlines'
drop_table 'ne_50m_rivers_lake_centerlines_scale_rank'
drop_table 'ne_50m_urban_areas'
echo "VACUUM;" | sqlite3 "$NATURAL_EARTH_DB"
}
clean_natural_earth