mirror of
https://github.com/zyphlar/sonoma-import.git
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108 lines
3.8 KiB
Bash
108 lines
3.8 KiB
Bash
#!/bin/bash
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#
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# Based on https://github.com/codeforsanjose/OSM-SouthBay/blob/main/SJ_Buildings/start.sh
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#
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# Before running, download VTA TAZ data from Google Drive here:
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# https://drive.google.com/file/d/0B098fXDVjQOhVHBFS0kwcDNGRlU/view
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# and place into a folder named "data"
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# (might need to rename VTATaz.dbf)
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DBNAME=svosm
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OGR2OSM=../../ogr2osm/ogr2osm.py
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# DB setup
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psql --echo-all --command="create extension if not exists hstore;" "${DBNAME}" postgres
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psql --echo-all --command="create extension if not exists postgis;" "${DBNAME}" postgres
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# Add ESRI:103240 to PostGIS
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# from https://github.com/Esri/projection-engine-db-doc/
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psql --echo-all --file="103240.sql" "${DBNAME}" postgres
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echo "Importing TAZ"
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shp2pgsql -d -D -s 103240 -I "data/VTATaz" | psql -d "${DBNAME}" >/dev/null
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echo "Downloading Basemap"
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curl "https://www.sanjoseca.gov/DocumentCenter/View/17141" --output "Basemap.zip"
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unzip "Basemap.zip" "Parcel.*" -d "data"
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echo "Importing Parcel"
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shp2pgsql -d -D -s 103240 -t 2D -I "data/Parcel" | psql -d "${DBNAME}" >/dev/null
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echo "Downloading Basemap_2"
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curl "http://www.sanjoseca.gov/DocumentCenter/View/44895" --output "Basemap_2.zip"
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unzip "Basemap_2.zip" "BuildingFootprint.*" "CondoParcel.*" "Site_Address_Points.*" \
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-d "data"
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echo "Importing BuildingFootprint"
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shp2pgsql -d -D -s 103240 -I "data/BuildingFootprint" \
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| psql -d "${DBNAME}" >/dev/null
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echo "Importing CondoParcel"
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shp2pgsql -d -D -s 103240 -I "data/CondoParcel" | psql -d "${DBNAME}" >/dev/null
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echo "Importing Site_Address_Points"
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shp2pgsql -d -D -s 2227 -k -I "data/Site_Address_Points" \
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| psql -d "${DBNAME}" >/dev/null
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# Download and import existing OSM data
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echo "Downloading norcal-latest.osm.pbf"
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curl "https://download.geofabrik.de/north-america/us/california/norcal-latest.osm.pbf" \
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--output "data/norcal-latest.osm.pbf"
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echo "Importing norcal-latest.osm.pbf"
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osm2pgsql --database "${DBNAME}" --create \
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--prefix osm \
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--slim --hstore \
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--latlong --multi-geometry \
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--bbox "-122.038182903664,37.1409050504209,-121.593273327604,37.4640955052253" \
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"data/norcal-latest.osm.pbf"
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# Merge addresses to buildings
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psql -v "ON_ERROR_STOP=true" --echo-queries --file="merge.sql" "${DBNAME}"
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# Split into tasks
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mkdir "out"
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mkdir "out/intersecting"
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mkdir "out/clean"
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for intersects in false true; do
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if ${intersects}; then
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outdir="intersecting"
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intersectsQuery="intersectsExisting"
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else
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outdir="clean"
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intersectsQuery="not intersectsExisting"
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fi
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ogr2ogr -sql "select 'https://codeforsanjose.github.io/OSM-SouthBay/SJ_Buildings/out/${outdir}/buildings_' || key || '.osm' as import_url, ST_SimplifyPreserveTopology(geom, 4) from VTATaz" \
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-t_srs EPSG:4326 \
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"out/grouped_${outdir}_buildings_zones.geojson" \
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"PG:dbname=${DBNAME} host=localhost"
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sed -i 's/ //g' "out/grouped_${outdir}_buildings_zones.geojson"
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for cid in {1153..2632}; do
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# Skip empty TAZs
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if [ $(psql --command="copy (select count(*) from VTATaz where key=${cid}) to stdout csv" ${DBNAME}) = 0 ]; then
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continue
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fi
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output="out/${outdir}/buildings_${cid}.osm"
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# Filter export data to each CID
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for layer in "buildingfootprint" "Site_Address_Points" "mergedbuildings" "namedparcels"; do
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psql -v "ON_ERROR_STOP=true" --echo-queries --command="create or replace view \"${layer}_filtered\" as select * from \"${layer}\" where cid=${cid} and ${intersectsQuery};" "${DBNAME}"
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done
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# Export to OSM
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python "${OGR2OSM}" "PG:dbname=${DBNAME} host=localhost" -t "basemap.py" -f --no-memory-copy -o "${output}"
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# Add sample region outline
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#sed -i '3i<bounds minlat="37.2440898883458" minlon="-121.875007225253" maxlat="37.25775329679" maxlon="-121.855829662555" />' "${output}"
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done
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done
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