135 lines
4.2 KiB
Bash
Executable file
135 lines
4.2 KiB
Bash
Executable file
#!/bin/bash
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set -e
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set -u
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# argument 1 = millesime redadeg
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millesime=$1
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echo "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
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echo " Création de la couche osm_roads"
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echo ""
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echo ""
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PSQL=/usr/bin/psql
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HOST_DB_redadeg=localhost
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HOST_DB_osm=localhost
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DB_REDADEG=redadeg_$millesime
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DB_OSM=osm
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DB_USER=redadeg
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DB_PASSWD=redadeg
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rep_scripts='/data/projets/ar_redadeg/scripts/'
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echo "rep_scripts = $rep_scripts"
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# variables liées au millésimes
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echo "millesime de travail = $1"
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rep_data=../data/$millesime
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echo "rep_data = $rep_data"
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echo ""
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echo "import phase_1_trace dans la base OSM"
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echo ""
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# 1. export du tracé phase 1 depuis la base redadeg
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pg_dump --file $rep_data/redadeg_trace.sql --host $HOST_DB_redadeg --username $DB_USER --no-password \
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--format=p --no-owner --section=pre-data --section=data --no-privileges --no-tablespaces \
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--no-unlogged-table-data --no-comments --table public.phase_1_trace $DB_REDADEG
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# 2. import dans la base OSM
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PGPASSWORD=$DB_PASSWD $PSQL -h $HOST_DB_osm -U $DB_USER -d $DB_OSM -c "DROP TABLE IF EXISTS phase_1_trace_$millesime ;"
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PGPASSWORD=$DB_PASSWD $PSQL -h $HOST_DB_osm -U $DB_USER -d $DB_OSM < $rep_data/redadeg_trace.sql
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PGPASSWORD=$DB_PASSWD $PSQL -h $HOST_DB_osm -U $DB_USER -d $DB_OSM -c "ALTER TABLE phase_1_trace RENAME TO phase_1_trace_$millesime ;"
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echo ""
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echo "fait"
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echo ""
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# 3. calcul de la couche osm_roads = intersection buffer trace et routes OSM
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echo ">> calcul de la couche osm_roads"
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echo ""
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# on supprime puis on recrée la table
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PGPASSWORD=$DB_PASSWD $PSQL -h $HOST_DB_osm -U $DB_USER -d $DB_OSM -c "DROP TABLE IF EXISTS osm_roads_$millesime ;"
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PGPASSWORD=$DB_PASSWD $PSQL -h $HOST_DB_osm -U $DB_USER -d $DB_OSM -c "
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CREATE TABLE osm_roads_$millesime
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(
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uid bigint NOT NULL,
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osm_id bigint,
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highway text,
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type text,
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oneway text,
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ref text,
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name_fr text,
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name_br text,
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the_geom geometry,
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CONSTRAINT osm_roads_pkey PRIMARY KEY (uid),
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CONSTRAINT enforce_geotype_the_geom CHECK (geometrytype(the_geom) = 'LINESTRING'::text OR geometrytype(the_geom) = 'MULTILINESTRING'::text),
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CONSTRAINT enforce_srid_the_geom CHECK (st_srid(the_geom) = 2154)
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);"
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echo ""
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echo " table osm_roads_$millesime créée"
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echo ""
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echo " chargement des données"
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echo ""
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PGPASSWORD=$DB_PASSWD $PSQL -h $HOST_DB_osm -U $DB_USER -d $DB_OSM -c "WITH trace_buffer AS (
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SELECT
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secteur_id,
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ST_Union(ST_Buffer(the_geom, 25, 'quad_segs=2')) AS the_geom
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FROM phase_1_trace_$millesime
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GROUP BY secteur_id
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ORDER BY secteur_id
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)
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INSERT INTO osm_roads_$millesime
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(
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SELECT
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row_number() over() as id,
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osm_id,
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highway,
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CASE
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WHEN highway IN ('motorway', 'trunk') THEN 'motorway'
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WHEN highway IN ('primary', 'secondary') THEN 'mainroad'
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WHEN highway IN ('motorway_link', 'trunk_link', 'primary_link', 'secondary_link', 'tertiary', 'tertiary_link', 'residential', 'unclassified', 'road', 'living_street') THEN 'minorroad'
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WHEN highway IN ('service', 'track') THEN 'service'
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WHEN highway IN ('path', 'cycleway', 'footway', 'pedestrian', 'steps', 'bridleway') THEN 'noauto'
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ELSE 'other'
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END AS type,
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oneway,
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ref,
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name AS name_fr,
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COALESCE(tags -> 'name:br'::text) as name_br,
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ST_Intersection(ST_Transform(o.way,2154), t.the_geom) AS the_geom
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FROM planet_osm_line o, trace_buffer t
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WHERE highway IS NOT NULL AND ST_INTERSECTS(t.the_geom, ST_Transform(o.way,2154))
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) ;"
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echo ""
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echo "fait"
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echo ""
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# 4. export de osm_roads depuis la base OSM
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echo "transfert de osm_roads_$millesime depuis la base OSM vers la base redadeg"
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echo ""
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pg_dump --file $rep_data/osm_roads.sql --host $HOST_DB_osm --username $DB_USER --no-password \
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--format=p --no-owner --section=pre-data --section=data --no-privileges --no-tablespaces --no-unlogged-table-data --no-comments \
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--table osm_roads_$millesime $DB_OSM
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# 5. import dans la base redadeg
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PGPASSWORD=$DB_PASSWD $PSQL -h $HOST_DB_redadeg -U $DB_USER -d $DB_REDADEG -c "DROP TABLE IF EXISTS osm_roads;"
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PGPASSWORD=$DB_PASSWD $PSQL -h $HOST_DB_redadeg -U $DB_USER -d $DB_REDADEG < $rep_data/osm_roads.sql
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PGPASSWORD=$DB_PASSWD $PSQL -h $HOST_DB_redadeg -U $DB_USER -d $DB_REDADEG -c "ALTER TABLE osm_roads_$millesime RENAME TO osm_roads ;"
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echo ""
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echo "fait"
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echo ""
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echo "fini"
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