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Add filtering of icao type descriptions / wtc based on descriptor.

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This commit is contained in:
Oliver Jowett 2016-09-14 19:06:51 +01:00
parent d1790cd411
commit 69031408f3
1 changed files with 30 additions and 6 deletions
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36
tools/filter-regs.js
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@ -18,17 +18,41 @@
// nodejs filter-regs.js <input.csv >output.csv
var reglookup = require('../public_html/registrations.js');
var actypes = require('../public_html/db/aircraft_types/icao_aircraft_types.json');
var csv = require('csv');
var parser = csv.parse({columns: true});
var writer = csv.stringify({header: true});
var transformer = csv.transform(function (record, callback) {
if (('icao24' in record) && ('r' in record)) {
var computed = reglookup(record.icao24);
if (computed === record.r) {
record.r = '';
} else if (computed !== null) {
console.warn(record.icao24 + " computed " + computed + " but CSV data had " + record.r);
if ('icao24' in record) {
if ('r' in record && record.r != '') {
var computed = reglookup(record.icao24);
if (computed === record.r) {
record.r = '';
} else if (computed !== null) {
console.warn(record.icao24 + " computed registration " + computed + " but CSV data had " + record.r);
}
}
if ('t' in record && record.t in actypes) {
if ('desc' in record && record.desc != '') {
var computed_desc = actypes[record.t].desc;
if (computed_desc === record.desc) {
record.desc = '';
} else if (computed_desc !== undefined) {
// too noisy, the icao descriptors are very coarse and reality often disagrees
//console.warn(record.icao24 + " (" + record.t + "): computed type description " + computed_desc + " but CSV data had " + record.desc);
}
}
if ('wtc' in record && record.wtc != '') {
var computed_wtc = actypes[record.t].wtc;
if (computed_wtc === record.wtc) {
record.wtc = '';
} else if (computed_desc !== undefined) {
//console.warn(record.icao24 + " (" + record.t + "): computed type WTC " + computed_wtc + " but CSV data had " + record.wtc);
}
}
}
}