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https://github.com/multipleof4/lynchmark.git
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Docs: Update benchmark results
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@@ -1,14 +1,14 @@
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const analyzeGPS = async (readings, boundary) => {
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async function analyzeGPS(readings, boundary) {
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const turf = await import('https://esm.sh/@turf/turf@7.1.0');
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const validReadings = readings
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.filter(r => turf.booleanPointInPolygon(turf.point(r.loc), boundary))
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.sort((a, b) => a.ts - b.ts);
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const valid = readings.filter(r =>
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turf.booleanPointInPolygon(r.loc, boundary)
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).sort((a, b) => a.ts - b.ts);
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if (validReadings.length < 2) return 0;
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if (valid.length < 2) return 0;
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const lineString = turf.lineString(validReadings.map(r => r.loc));
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const line = turf.lineString(valid.map(r => r.loc));
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return Math.round(turf.length(lineString) * 100) / 100;
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};
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return Math.round(turf.length(line) * 100) / 100;
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}
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export default analyzeGPS;
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@@ -1,18 +1,18 @@
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const analyzeGPS = async (readings, boundary) => {
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const t = await import('https://cdn.jsdelivr.net/npm/@turf/turf');
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const { booleanPointInPolygon, lineString, length } = await import('https://cdn.jsdelivr.net/npm/@turf/turf/+esm');
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const sortedLocations = readings
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.filter(r => t.booleanPointInPolygon(r.loc, boundary, { ignoreBoundary: true }))
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const sortedCoords = readings
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.filter(({ loc }) => booleanPointInPolygon(loc, boundary, { ignoreBoundary: true }))
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.sort((a, b) => a.ts - b.ts)
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.map(r => r.loc);
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.map(({ loc }) => loc);
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if (sortedLocations.length < 2) {
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if (sortedCoords.length < 2) {
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return 0;
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}
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const path = t.lineString(sortedLocations);
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const length = t.length(path, { units: 'kilometers' });
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const path = lineString(sortedCoords);
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const dist = length(path, { units: 'kilometers' });
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return Math.round(length * 100) / 100;
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return Math.round(dist * 1e2) / 1e2;
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};
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export default analyzeGPS;
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@@ -0,0 +1,12 @@
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const analyzeGPS = async (readings, boundary) => {
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const turf = await import('https://cdn.jsdelivr.net/npm/@turf/turf/+esm');
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const pts = readings
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.filter(({ loc }) => turf.booleanPointInPolygon(turf.point(loc), boundary))
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.sort((a, b) => a.ts - b.ts)
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.map(r => r.loc);
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return pts.length < 2 ? 0 :
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+turf.length(turf.lineString(pts), { units: 'kilometers' }).toFixed(2);
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};
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export default analyzeGPS;
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@@ -1,13 +0,0 @@
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const analyzeGPS = async (readings, boundary) => {
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const { point, booleanPointInPolygon, lineString, length } = await import('https://esm.sh/@turf/turf');
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const path = readings
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.filter(({ loc }) => booleanPointInPolygon(point(loc), boundary, { ignoreBoundary: true }))
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.sort((a, b) => a.ts - b.ts)
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.map(({ loc }) => loc);
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return path.length < 2
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? 0
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: +length(lineString(path), { units: 'kilometers' }).toFixed(2);
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};
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export default analyzeGPS;
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@@ -1,12 +1,11 @@
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async function analyzeGPS(readings, boundary) {
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try {
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if (!Array.isArray(readings) || !boundary) return 0;
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const turf = await import('https://cdn.skypack.dev/@turf/turf'),
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v = readings.filter(r => r?.loc && turf.booleanPointInPolygon(r.loc, boundary, {ignoreBoundary: true}))
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.sort((a, b) => a.ts - b.ts);
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return v.length < 2 ? 0 : Math.round(turf.length(turf.lineString(v.map(r => r.loc)), {units: 'kilometers'}) * 100) / 100;
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} catch {
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return 0;
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}
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export async function analyzeGPS(readings, boundary) {
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const { booleanPointInPolygon, lineString, length } = await import('https://cdn.skypack.dev/@turf/turf');
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const pts = readings
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.filter(r => booleanPointInPolygon(r.loc, boundary))
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.sort((a, b) => a.ts - b.ts)
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.map(r => r.loc);
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return pts.length < 2 ? 0 : +length(lineString(pts)).toFixed(2);
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}
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export default analyzeGPS;
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@@ -1,8 +1,13 @@
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async function analyzeGPS(readings,boundary){
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const{booleanPointInPolygon,lineString,length}=await import('https://cdn.jsdelivr.net/npm/@turf/turf@6.5.0/dist/turf.esm.min.js');
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const pts=readings.filter(r=>booleanPointInPolygon({type:'Point',coordinates:r.loc},boundary,{ignoreBoundary:true})).sort((a,b)=>a.ts-b.ts);
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if(pts.length<2)return 0;
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const km=length(lineString(pts.map(r=>r.loc)),{units:'kilometers'});
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return Math.round(km*100)/100;
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let turf$;
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const useTurf = () => turf$ ??= import('https://cdn.skypack.dev/@turf/turf?min');
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async function analyzeGPS(readings, boundary) {
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const t = await useTurf();
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const pts = readings
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.filter(r => t.booleanPointInPolygon(t.point(r.loc), boundary))
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.sort((a, b) => a.ts - b.ts);
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if (pts.length < 2) return 0;
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const km = t.length(t.lineString(pts.map(r => r.loc)), { units: 'kilometers' });
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return Math.round(km * 100) / 100;
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}
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export default analyzeGPS;
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@@ -1,8 +1,8 @@
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async function analyzeGPS(readings,boundary){
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const{turf}=await import('https://cdn.skypack.dev/@turf/turf');
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const{booleanPointInPolygon,lineString,length}=await import('https://cdn.skypack.dev/@turf/turf');
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const valid=readings
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.filter(({loc})=>turf.booleanPointInPolygon([loc[0],loc[1]],boundary,{ignoreBoundary:true}))
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.filter(r=>booleanPointInPolygon({type:'Point',coordinates:r.loc},boundary,{ignoreBoundary:true}))
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.sort((a,b)=>a.ts-b.ts);
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return valid.length<2?0:+turf.length(turf.lineString(valid.map(({loc})=>loc)),{units:'kilometers'}).toFixed(2);
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return valid.length<2?0:+length(lineString(valid.map(r=>r.loc)),{units:'kilometers'}).toFixed(2);
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}
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export default analyzeGPS;
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