OSMOT
Script for processing OpenStreetMap data for generate a public transit map.
Getting Started
These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.
Prerequisites
What things you need to install the software
- PostGIS
- osm2pgsql
- python
Installing
git clone https://github.com/trolleway/osmot.git
cd osmot
pip install -r requirements.txt
Usage
- Create PostGIS database
createdb gis
psql -U username -d gis -c "CREATE EXTENSION postgis;"
- Prepare osm or pbf file with only needed routes.
Example query for http://overpass-query.eu
[out:xml][timeout:25];
(
relation["route"="bus"]["ref"!="991"]["ref"!="804"]["ref"!="833"]["ref"!="349"]["ref"!="601"](55.5396,37.6666,55.5608,37.7576);
);
out body;
>;
out meta qt;
- Import osm dump to PostGIS database
osm2pgsql --create --slim --latlon --style d:\GIS\GIS\soft\default.style --database gis c:\Users\trolleway\Downloads\export.osm
- --create - performs DROP CASCADE in database
- --slim - save relation data
- --latlon - store data in EPSG:4326. Optional
- --style - need only at Windows
python osmot.py --user trolleway
Commandline attributes:
usage: osmot.py [-h] [--host HOST] [--database DATABASE] [--username USERNAME]
[--password PASSWORD] [--reverse]
optional arguments:
-h, --help show this help message and exit
--host HOST Postgresql host (default: localhost)
--database DATABASE Postgresql database (default: gis)
--username USERNAME Postgresql username (default: gis)
--password PASSWORD Postgresql password (default: )
--reverse reverse routes (default: False)
- Connect to PostGIS database in QGIS, add to map new tables: routes_with_refs and terminals_export
- Load qml styles from /styles/qml
Terminals generalisation
