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extract.sh
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extract.sh
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#!/bin/sh -ex
cd /mnt
chmod a+rwx .
echo '# begin', `date` > log.txt
apt-get update > install.txt 2>&1
apt-get install -y \
apache2-mpm-worker openjdk-6-jre-headless python-boto libshp-dev libxml2-dev \
libproj-dev zlib1g-dev libbz2-dev mapnik-utils gdal-bin subversion make zip \
postgresql-8.4-postgis postgresql-contrib-8.4 osm2pgsql build-essential \
libprotobuf-dev libtokyocabinet-dev libgeos-c1 libgeos-dev \
protobuf-compiler python-dev python-pip python-psycopg2 \
>> install.txt 2>&1
pip install shapely imposm.parser imposm
PERL_MM_USE_DEFAULT=1 perl -MCPAN -e 'install Tree::R' >> install.txt 2>&1
PERL_MM_USE_DEFAULT=1 perl -MCPAN -e 'install Bit::Vector' >> install.txt 2>&1
echo 'local all postgres ident' > /etc/postgresql/8.4/main/pg_hba.conf
echo 'host all all 127.0.0.1/32 trust' >> /etc/postgresql/8.4/main/pg_hba.conf
/etc/init.d/postgresql restart
svn co http://svn.openstreetmap.org/applications/utils/coastcheck cc >> install.txt 2>&1
cd cc
make >> install.txt 2>&1
cd ..
# Make it possible to watch on port 80
rm -rfv /var/www
ln -sfv /mnt /var/www
# Osmosis uses a lot of /tmp so put it on the EBS volume
mv -v /tmp /mnt/
ln -sv /mnt/tmp /tmp
curl -s $OSMOSIS_HREF > osmosis.sh
curl -s $OSM2PGSQL_HREF > osm2pgsql.sh
curl -s $COASTSHAPES_HREF > coastshapes.sh
curl -s $COASTERRORS_HREF > coastline-errors.sh
curl -s $OSM2STYLE_HREF > osm2pgsql.style
chmod +x osmosis.sh
chmod +x osm2pgsql.sh
chmod +x coastshapes.sh
chmod +x coastline-errors.sh
curl -sOL http://dev.openstreetmap.org/~bretth/osmosis-build/osmosis-latest.tgz
tar -xzf osmosis-latest.tgz
curl -OL "http://planet.openstreetmap.org/planet-latest.osm.bz2" > download.txt 2>&1
echo '# extract', `date` >> log.txt
mkdir ex
(
mkdir coast
cc/osm2coast planet-latest.osm.bz2 | gzip > coast/coastline.osm.gz
cc/merge-coastlines.pl coast/coastline.osm.gz > coast/coast-merged.txt
cc/coast2shp coast/coast-merged.txt coast/coastline.osm.gz coast/coastline > /dev/null
cc/closeshp coast/coastline_c coast/coastline_i coast/processed > /dev/null
shapeindex coast/coastline_c coast/coastline_i coast/coastline_p coast/processed_p coast/processed_i
# this creates /tmp/coastline-errors.json and /tmp/coastline-missing.json
sudo -u postgres ./coastline-errors.sh > coastline-errors.txt 2>&1
ogr2ogr coast/post_errors.shp /tmp/coastline-errors.json
ogr2ogr coast/post_missing.shp /tmp/coastline-missing.json
) &
./osmosis.sh > osmosis.txt 2>&1
# makes *-shapefiles.zip files in tmp
sudo -u postgres ./osm2pgsql.sh > osm2pgsql.txt 2>&1
cp tmp/*-shapefiles.zip ex/
wait
mkdir ex/merc
mkdir ex/wgs84
for NAME in processed_p processed_i coastline_p coastline_i post_errors post_missing; do
ogr2ogr -a_srs "+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +no_defs +over" ex/merc/$NAME.shp coast/$NAME.shp
tar -C ex/merc -cvf - $NAME.dbf $NAME.prj $NAME.shp $NAME.shx | bzip2 > ex/$NAME-merc.tar.bz2
ogr2ogr -t_srs EPSG:4326 ex/wgs84/$NAME.shp ex/merc/$NAME.shp
tar -C ex/wgs84 -cvf - $NAME.dbf $NAME.prj $NAME.shp $NAME.shx | bzip2 > ex/$NAME-latlon.tar.bz2
done
./coastshapes.sh > coastshapes.txt 2>&1