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Better calculation of fires in tweets

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This commit is contained in:
vjrj 2018-03-22 08:47:24 +01:00
parent a326000474
commit 681c70f80c
2 changed files with 21 additions and 11 deletions
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26
imports/api/ActiveFires/server/countFires.js
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@ -4,6 +4,8 @@ import FalsePositives from '/imports/api/FalsePositives/FalsePositives';
import Industries from '/imports/api/Industries/Industries';
import ActiveFires from '../ActiveFires';
const debug = 0;
const cleanProv = (prov, stringsToRemove) => {
let lprov = prov;
stringsToRemove.forEach((st) => {
@ -35,25 +37,31 @@ const countFires = (regions, stringsToRemove) => {
try {
const fires = findFiresInRegion(region);
// TODO Also check neighbour fires (when better implementation of that part)
let count = fires.count();
const initialCount = fires.count();
let count = initialCount;
if (count > 0) {
/* console.log(regionName);
* console.log(count); */
const realFires = [];
fires.forEach((fire) => {
const union = firesUnion([fire]);
const falsePos = whichAreFalsePositives(FalsePositives, union);
const industries = whichAreFalsePositives(Industries, union);
if (falsePos.count() > 0 || industries.count() > 0) {
if (falsePos.count() === 0 && industries.count() === 0) {
realFires.push(fire);
} else {
count -= 1;
}
});
// console.log(count);
if (count > 0) {
total += count;
fireStats[regionName] = count;
// group fires
const realUnion = firesUnion(realFires);
const unionCount = realUnion[0] &&
realUnion[0].geometry &&
realUnion[0].geometry.coordinates ? realUnion[0].geometry.coordinates.length : 0;
if (debug) console.log(`${regionName} initial: ${initialCount}, first calc: ${count} union calc: ${unionCount}`);
if (unionCount > 0) {
total += unionCount;
fireStats[regionName] = unionCount;
}
}
// console.log(countFiresInRegion(prov));
} catch (e) {
console.log(e);
}