// run the query on the fly by uncommenting following code. It takes long to run....
/*
data_example_area_alpine_huts_with_operator = {
const q = `
[out:json][timeout:60];
nwr(46.55,9.21,47.96,13.55)[~"operator.*"~"."][tourism="alpine_hut"];
out body center qt;
>;
out skel qt;`;
let resp = await fetch(`https://lz4.overpass-api.de/api/interpreter?data=${q}`);
return resp.json();
}
*/
// Or, load the saved query result
data_example_area_alpine_huts_with_operator = await FileAttachment(
"data_example_area_alpine_huts_with_operator.json"
).json()
// run the query on the fly by uncommenting following code. It takes long to run....
/*
data_alps_alpine_huts_with_operator = {
const q = `
[out:json][timeout:60];
area(3602698607)->.Alps;
nwr(area.Alps)[~"operator.*"~"."]["tourism"="alpine_hut"];
out body center qt;
>;
out skel qt;`;
let resp = await fetch(`https://lz4.overpass-api.de/api/interpreter?data=${q}`);
return resp.json();
}
*/
// Or, load the saved query result
data_alps_alpine_huts_with_operator = await FileAttachment(
"data_alps_alpine_huts_with_operator.json"
).json()
// run the query on the fly by uncommenting following code. It takes long to run....
/*
data_alps_alpine_huts = {
const q = `
[out:json][timeout:60];
area(3602698607)->.Alps;
nwr(area.Alps)["tourism"="alpine_hut"];
out body center qt;
>;
out skel qt;`;
let resp = await fetch(`https://lz4.overpass-api.de/api/interpreter?data=${q}`);
return resp.json();
}
*/
// Or, load the saved query result
data_alps_alpine_huts = await FileAttachment(
"data_alps_alpine_huts.json"
).json()
// run the query on the fly by uncommenting following code.
// It takes long to run and the result is large....
/*
data_alps_public_transport = {
const q = `
[out:json][timeout:600];
area(3602698607)->.Alps;
(
node(area.Alps)["public_transport"="platform"];
node(area.Alps)["railway"="platform"];
node(area.Alps)["railway"="station"];
node(area.Alps)["railway"="halt"];
node(area.Alps)["highway"="bus_stop"];
node(area.Alps)["highway"="platform"];
node(area.Alps)["amenity"="ferry_terminal"];
node(area.Alps)["aerialway"="station"];
);
out body center qt;
>;
out skel qt;`;
let resp = await fetch(query_endpoint + q);
return resp.json();
}
*/
// Or, load the saved query result
data_alps_public_transport = {
let archive = await FileAttachment("data_alps_public_transport.json@1.zip")
.arrayBuffer()
.then(buffer => jszip.loadAsync(buffer));
return archive
.file("data_alps_public_transport.json")
.async("text")
.then(
function success(json) {
return JSON.parse(json);
},
function error(e) {
console.warn(e);
}
);
}
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
