feat: index location as raw numbers

src/index.mjs

@@ -29,6 +29,8 @@ export default async function(indexName, opts = {}) {
     time_position: new Date(rec[3] * 1000),
     last_contact: new Date(rec[4] * 1000),
     location: rec[5] && rec[6] ? `${rec[6]},${rec[5]}` : null,
+    lat: rec[6],
+    lon: rec[5],
     baro_altitude: rec[7],
     geo_altitude: rec[13],
     on_ground: rec[8],

src/lib/data-source.mjs

@@ -32,6 +32,8 @@ export async function createIndex(client, index) {
               time_position: { type: 'date' },
               last_contact: { type: 'date' },
               location: { type: 'geo_point' },
+              lat: { type: 'float' },
+              lon: { type: 'float' },
               baro_altitude: { type: 'float' },
               geo_altitude: { type: 'float' },
               on_ground: { type: 'boolean' },