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14
Makefile
14
Makefile
@ -43,3 +43,17 @@ brouter-data:
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cd ./docker/brouter/brouter-web; cp keys.template.js keys.js;
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cd ./docker/brouter/brouter-web; cp config.template.js config.js
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cd ./docker/brouter; docker compose build
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osm_edit_refresh_base:
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cd ./docker/brouter/osm_edit; wget https://download.geofabrik.de/north-america/us/wisconsin-latest.osm.pbf -O ./pbf_files/wisconsin-latest.osm.pbf
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cd ./docker/brouter/osm_edit/srtm3/; wget -i srtm_tiles.csv -P ./
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osm_edit_generate_pbf:
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cd ./docker/brouter/; docker run -v ./osm_edit:/osm_edit ghcr.io/bvarick/osmium-tool:2.21.0 osmium apply-changes /osm_edit/pbf_files/wisconsin-latest.osm.pbf /osm_edit/changes.osc -o /osm_edit/pbf_files/wisconsin-latest_edited.osm.pbf --overwrite
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osm_edit_generate_brouter:
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docker run --rm --user "$(id -u):$(id -g)" --env PLANET=wisconsin-latest_edited.osm.pbf --env JAVA_OPTS="-Xmx2048M -Xms2048M -Xmn256M" --env PLANET_UPDATE=0 --volume ./docker/brouter/osm_edit/brouter-tmp:/brouter-tmp --volume ./docker/brouter/osm_edit/pbf_files:/planet --volume ./docker/brouter/osm_edit/srtm3:/srtm3:ro --volume ./docker/brouter/osm_edit/segments:/segments ghcr.io/mjaschen/brouter-routingdata-builder
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osm_edit_brouter_containers:
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cd ./docker/brouter/osm_edit; docker compose up -d
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11
README.md
11
README.md
@ -34,6 +34,17 @@ calculates the walking routes using OSRM.
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- `make cycle-osrm` will run *cycling_route_analysis.Rmd* which calculates the biking routes using OSRM.
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- `make cycle-brouter` will run *cycling_route_analysis_brouter.Rmd* which calculates the biking routes using brouter.
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## What-if analysis
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This allows you to make changes to the street network (add a bike path, reduce a lane on an arterial street) and see how it affects the routes that brouter chooses.
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This is a multi-step process:
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1. Generate an OsmChange file for the changes that you want to analyze. Don't upload your hypothetical infrastructure to OpenStreetMap!
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2. Save that file as `docker/brouter/osm_edit/changes.osc`.
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3. `make osm_edit_refresh_base` will download a fresh copy of `wisconsin-latest.osm.pbf` and the elevation tiles for Wisconsin. You don't need to run this frequently.
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4. `make osm_edit_generate_pbf` will take those edits and apply them to the `wisconsin-latest.osm.pbf` and generate `wisconsin-latest_edited.osm.pbf`
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5. `make osm_edit_generate_brouter` will generate new brouter segment files from the edited pbf file.
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6. `make osm_edit_brouter_containers` starts the brouter backend and frontend using your newly created segment files with the edits you made. You can access the webui at http://127.0.0.1:8080
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## Misc.
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- [Bike Level of Traffic Stress (LTS)](https://www.dvrpc.org/webmaps/bike-lts/analysis/)
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5
docker/brouter/.gitignore
vendored
5
docker/brouter/.gitignore
vendored
@ -9,5 +9,6 @@
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# Except docker-compose.yml
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!docker-compose.yml
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# Except safety profiles
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!safety.brf
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# Except osm_edit
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!osm_edit/
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!mapcreation/*
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docker/brouter/osm_edit/.gitignore
vendored
Normal file
12
docker/brouter/osm_edit/.gitignore
vendored
Normal file
@ -0,0 +1,12 @@
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# Ignore everything in this directory
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*
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# Except this file
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!.gitignore
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# Except osm_edit directories
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!pbf_files/
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!srtm3/
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!brouter-tmp/
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!segments/
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!docker-compose.yml
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5
docker/brouter/osm_edit/brouter-tmp/.gitignore
vendored
Normal file
5
docker/brouter/osm_edit/brouter-tmp/.gitignore
vendored
Normal file
@ -0,0 +1,5 @@
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# Ignore everything in this directory
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*
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# Except this file
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!.gitignore
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26
docker/brouter/osm_edit/docker-compose.yml
Normal file
26
docker/brouter/osm_edit/docker-compose.yml
Normal file
@ -0,0 +1,26 @@
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---
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services:
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brouter:
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container_name: brouter
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ports:
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- 17777:17777
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volumes:
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- ./segments:/segments4
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image: brouter
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build:
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context: ../brouter
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dockerfile: Dockerfile
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---
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services:
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brouter-web:
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container_name: brouter-web
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ports:
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- 127.0.0.1:8080:80
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volumes:
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- ../brouter-web/config.js:/usr/share/nginx/html/config.js
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- ../brouter-web/keys.js:/usr/share/nginx/html/keys.js
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- ../brouter-web/profiles:/usr/share/nginx/html/profiles
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image: brouter-web
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build:
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context: ../brouter-web
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dockerfile: Dockerfile
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5
docker/brouter/osm_edit/pbf_files/.gitignore
vendored
Normal file
5
docker/brouter/osm_edit/pbf_files/.gitignore
vendored
Normal file
@ -0,0 +1,5 @@
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# Ignore everything in this directory
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*
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# Except this file
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!.gitignore
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5
docker/brouter/osm_edit/segments/.gitignore
vendored
Normal file
5
docker/brouter/osm_edit/segments/.gitignore
vendored
Normal file
@ -0,0 +1,5 @@
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# Ignore everything in this directory
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*
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# Except this file
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!.gitignore
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8
docker/brouter/osm_edit/srtm3/.gitignore
vendored
Normal file
8
docker/brouter/osm_edit/srtm3/.gitignore
vendored
Normal file
@ -0,0 +1,8 @@
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# Ignore everything in this directory
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*
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# Except this file
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!.gitignore
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# Except srtm_tiles.csv
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!srtm_tiles.csv
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4
docker/brouter/osm_edit/srtm3/srtm_tiles.csv
Normal file
4
docker/brouter/osm_edit/srtm3/srtm_tiles.csv
Normal file
@ -0,0 +1,4 @@
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https://srtm.csi.cgiar.org/wp-content/uploads/files/srtm_5x5/ASCII/srtm_18_03.zip
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https://srtm.csi.cgiar.org/wp-content/uploads/files/srtm_5x5/ASCII/srtm_18_04.zip
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https://srtm.csi.cgiar.org/wp-content/uploads/files/srtm_5x5/ASCII/srtm_19_03.zip
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https://srtm.csi.cgiar.org/wp-content/uploads/files/srtm_5x5/ASCII/srtm_19_04.zip
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