76 lines
2.6 KiB
Bash
Executable file
76 lines
2.6 KiB
Bash
Executable file
#Extracts contours from a database built following the method here:
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# http://wiki.openstreetmap.org/wiki/Contours#The_PostGIS_approach
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# using polygon files
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LOGFILE="contours.log"
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FAILED="failed.lst"
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# update: previous version had problems loading long
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# wkt from the command line ('argument list too long')
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# here the wkt is loaded from file in pgsql
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base=$(basename $1) # get the basename without the path
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bname=`echo "${base%.*}"` #remove the extension
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./poly2wkt.pl polys/$bname.poly > /tmp/tmp.wkt
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continent="europe"
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echo 'processing '${bname}
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# use the following line to create the table for working with geometries loaded from a wkt file
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#echo "CREATE TABLE tmpgeom (wkt text, geom geometry);" | psql -U mapnik -d contour
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# load wkt from file
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echo "COPY tmpgeom (wkt) from '/tmp/tmp.wkt';" | psql -U mapnik -d contour
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# create a geometry from the wkt text
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echo "update tmpgeom set geom = st_geomFromText(wkt, -1);" | psql -U mapnik -d contour
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# extract shapefile
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pgsql2shp -f shp/${bname}.shp -u mapnik -P mapnik contour " \
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SELECT ST_simplify(intersection(way, geom),0.00005), \
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height from contours , tmpgeom \
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where ST_Intersects(way, tmpgeom.geom); "
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echo "DELETE FROM tmpgeom WHERE wkt is not null;" | psql -U mapnik -d contour
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if [ $? -ne 0 ]
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then
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echo $(date) ${bname}' shapefile failed'>> $LOGFILE
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echo ${bname}>> $FAILED
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exit 2
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else
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echo $(date) ${bname}' shapefile OK'>> $LOGFILE
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fi
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rm osm/*
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./srtmshp2osm.py -f shp/$bname -o osm/${bname}_${continent}_srtm_elevation_contour_lines.osm
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if [ $? -ne 0 ]
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then
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echo $(date) ${bname}' osm file failed'>> $LOGFILE
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echo ${bname}>> $FAILED
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exit 2
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else
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echo $(date) ${bname}' osm file OK'>> $LOGFILE
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fi
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gzip -c osm/${bname}_${continent}_srtm_elevation_contour_lines.osm > osm-files/${bname}_${continent}_srtm_elevation_contour_lines.osm.gz
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rm index/*
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./batch_indexing.sh
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if [ $? -ne 0 ]
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then
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echo $(date) ${bname}' obf file failed'>> $LOGFILE
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echo ${bname}>> $FAILED
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exit 2
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else
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echo $(date) ${bname}' obf file OK'>> $LOGFILE
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fi
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# capitalize first letter:
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extractname=${bname}_${continent}_srtm_elevation_contour_lines_1.obf
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for i in $extractname; do B=`echo -n "${i:0:1}" | tr "[a-z]" "[A-Z]"`; cap=`echo -n "${B}${i:1}" `; done
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# zip with comment
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echo "SRTM Elevation contour lines for ${name}" | zip -j index/${cap}.zip -z index/${cap}
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scp index/${cap}.zip jenkins@osmand.net:/var/lib/jenkins/indexes/
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if [ $? -ne 0 ]
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then
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echo $(date) ${bname}' obf file sent to server failed'>> $LOGFILE
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echo ${bname}>> $FAILED
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exit 2
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else
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echo $(date) ${bname}' obf file sent to server'>> $LOGFILE
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fi
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