OpenStreetMap 開放街圖
Intro
When adding several hiking routes, sometime it comes handy having updated tables in wiki format to be easily added in specific wiki pages.
Recipe
- overpass query on area name
- some awk insertions
- pyhon script csv2wiki
overpass-query
This overpass query will generate a csv file(ie: stregna.csv) with local network hiking paths. Example output:
@id,name,ref,network
2071931,,747,lwn
6934010,Sentiero Italia - Tappa A14,SI,lwn
7112799,Sentiero Hum,,lwn
adding OSM links
This awk will add OSM link to each relation:
$ awk -F “,” ‘FNR == 1 {print $0} FNR > 1 { print “[osm.org/relation/”$1” “$1”],”$2”,”$3”,”$4 }’ stregna.csv > stregna.txt
actual wiki formatting
Python script will generate the actual wiki text:
$ python csv2wiki stregna.txt > stregna.wiki
summarizing script
This script performs the steps above (here you can customize query with whatever relation tags). Just provide an OSM area name.
討論
由 ikonor 於 2018年12月10日 17時24分 發表的評論
Thanks for sharing.
I always thought that it would be nice to replace those routes wiki tables with dynamically generated ones in HTML/JavaScript.
There was an attempt to add a table tab to Overpass Turbo, but unfortunately didn’t complete.
Or a dedicated web page that can list relations of a given type for a specific area, e.g. using DataTables or similar, and maybe show a map next to it. Completion percentage could be calculated from the distance tag and the actual length of the way members.
由 qwerty22 於 2018年12月11日 22時55分 發表的評論
Thanks for sharing. It is very useful for me.