6.5.5

datagenerators/stations.mjs

@@ -8,13 +8,11 @@ import states from './stations-states.mjs';
 import chunk from './chunk.mjs';
 import overrides from './stations-overrides.mjs';
 import postProcessor from './stations-postprocessor.mjs';
+import { stationFilter } from '../server/scripts/modules/utils/string.mjs';
 
 // check for cached flag
 const USE_CACHE = process.argv.includes('--use-cache');
 
-// skip stations starting with these letters
-const skipStations = ['U', 'C', 'H', 'W', 'Y', 'T', 'S', 'M', 'O', 'L', 'A', 'F', 'B', 'N', 'V', 'R', 'D', 'E', 'I', 'G', 'J'];
-
 // chunk the list of states
 const chunkStates = chunk(states, 3);
 
@@ -41,10 +39,8 @@ if (!USE_CACHE) {
 					// eslint-disable-next-line no-await-in-loop
 					const stationsRaw = await https(next);
 					stations = JSON.parse(stationsRaw);
-					// filter stations for 4 letter identifiers
-					const stationsFiltered4 = stations.features.filter((station) => station.properties.stationIdentifier.match(/^[A-Z]{4}$/));
 					// filter against starting letter
-					const stationsFiltered = stationsFiltered4.filter((station) => !skipStations.includes(station.properties.stationIdentifier.slice(0, 1)));
+					const stationsFiltered = stations.filter(stationFilter);
 					// add each resulting station to the output
 					stationsFiltered.forEach((station) => {
 						const id = station.properties.stationIdentifier;

package-lock.json

@@ -1,12 +1,12 @@
 {
 	"name": "ws4kp",
-	"version": "6.5.4",
+	"version": "6.5.5",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "ws4kp",
-			"version": "6.5.4",
+			"version": "6.5.5",
 			"license": "MIT",
 			"dependencies": {
 				"dotenv": "^17.0.1",

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "ws4kp",
-	"version": "6.5.4",
+	"version": "6.5.5",
 	"description": "Welcome to the WeatherStar 4000+ project page!",
 	"main": "index.mjs",
 	"type": "module",

server/scripts/modules/currentweather.mjs

@@ -15,9 +15,6 @@ import { debugFlag } from './utils/debug.mjs';
 import { isDataStale, enhanceObservationWithMapClick } from './utils/mapclick.mjs';
 import { DateTime } from '../vendor/auto/luxon.mjs';
 
-// some stations prefixed do not provide all the necessary data
-const skipStations = ['U', 'C', 'H', 'W', 'Y', 'T', 'S', 'M', 'O', 'L', 'A', 'F', 'B', 'N', 'V', 'R', 'D', 'E', 'I', 'G', 'J'];
-
 class CurrentWeather extends WeatherDisplay {
 	constructor(navId, elemId) {
 		super(navId, elemId, 'Current Conditions', true);
@@ -29,8 +26,8 @@ class CurrentWeather extends WeatherDisplay {
 		// note: current weather does not use old data on a silent refresh
 		// this is deliberate because it can pull data from more than one station in sequence
 
-		// filter for 4-letter observation stations, only those contain sky conditions and thus an icon
-		const filteredStations = this.weatherParameters.stations.filter((station) => station?.properties?.stationIdentifier?.length === 4 && !skipStations.includes(station.properties.stationIdentifier.slice(0, 1)));
+		// get the available stations
+		const { stations } = this.weatherParameters;
 
 		// Load the observations
 		let observations;
@@ -38,9 +35,9 @@ class CurrentWeather extends WeatherDisplay {
 
 		// station number counter
 		let stationNum = 0;
-		while (!observations && stationNum < filteredStations.length) {
+		while (!observations && stationNum < stations.length) {
 			// get the station
-			station = filteredStations[stationNum];
+			station = stations[stationNum];
 			const stationId = station.properties.stationIdentifier;
 
 			stationNum += 1;

server/scripts/modules/navigation.mjs

@@ -6,6 +6,7 @@ import { safeJson } from './utils/fetch.mjs';
 import { getPoint } from './utils/weather.mjs';
 import { debugFlag } from './utils/debug.mjs';
 import settings from './settings.mjs';
+import { stationFilter } from './utils/string.mjs';
 
 document.addEventListener('DOMContentLoaded', () => {
 	init();
@@ -85,7 +86,15 @@ const getWeather = async (latLon, haveDataCallback) => {
 			return;
 		}
 
-		const StationId = stations.features[0].properties.stationIdentifier;
+		// filter stations for proper format
+		const stationsFiltered = stations.features.filter(stationFilter);
+		// check for stations available after filtering
+		if (stationsFiltered.length === 0) {
+			console.warn('No observation stations left for location after filtering');
+			return;
+		}
+
+		const StationId = stationsFiltered[0].properties.stationIdentifier;
 
 		let { city } = point.properties.relativeLocation.properties;
 		const { state } = point.properties.relativeLocation.properties;
@@ -108,7 +117,7 @@ const getWeather = async (latLon, haveDataCallback) => {
 		weatherParameters.timeZone = point.properties.timeZone;
 		weatherParameters.forecast = point.properties.forecast;
 		weatherParameters.forecastGridData = point.properties.forecastGridData;
-		weatherParameters.stations = stations.features;
+		weatherParameters.stations = stationsFiltered;
 		weatherParameters.relativeLocation = point.properties.relativeLocation.properties;
 
 		// update the main process for display purposes

server/scripts/modules/utils/string.mjs

@@ -13,7 +13,12 @@ const locationCleanup = (input) => {
 	return regexes.reduce((value, regex) => value.replace(regex, ''), input);
 };
 
+// stations must be 4 alpha characters and not start with the provided list
+const skipStations = ['U', 'C', 'H', 'W', 'Y', 'T', 'S', 'M', 'O', 'L', 'A', 'F', 'B', 'N', 'V', 'R', 'D', 'E', 'I', 'G', 'J'];
+const stationFilter = (station) => station.properties.stationIdentifier.match(/^[A-Z]{4}$/) && !skipStations.includes(station.properties.stationIdentifier.slice(0, 1));
+
 export {
-	// eslint-disable-next-line import/prefer-default-export
+
 	locationCleanup,
+	stationFilter,
 };