better error handling for api.weather.gov

server/scripts/data/stations.js

@@ -8016,13 +8016,6 @@ const _StationInfo = {
 		Latitude: 41.8666,
 		Longitude: -87.5833,
 	},
-	KIGQ: {
-		StationId: 'KIGQ',
-		City: 'Chicago/Lansing',
-		State: 'IL',
-		Latitude: 41.5333,
-		Longitude: -87.5333,
-	},
 	KZAU: {
 		StationId: 'KZAU',
 		City: 'Chicago/Artcc',
@@ -8051,13 +8044,6 @@ const _StationInfo = {
 		Latitude: 39.8333,
 		Longitude: -88.85,
 	},
-	KDKB: {
-		StationId: 'KDKB',
-		City: 'De Kalb',
-		State: 'IL',
-		Latitude: 41.9333,
-		Longitude: -88.7,
-	},
 	KC73: {
 		StationId: 'KC73',
 		City: 'Dixon',
@@ -8212,20 +8198,6 @@ const _StationInfo = {
 		Latitude: 41.45,
 		Longitude: -90.5166,
 	},
-	KC56: {
-		StationId: 'KC56',
-		City: 'Monee',
-		State: 'IL',
-		Latitude: 41.3833,
-		Longitude: -87.6833,
-	},
-	KC09: {
-		StationId: 'KC09',
-		City: 'Morris-Washburn',
-		State: 'IL',
-		Latitude: 41.4333,
-		Longitude: -88.4166,
-	},
 	KAJG: {
 		StationId: 'KAJG',
 		City: 'Mount Carmel',
@@ -8317,13 +8289,6 @@ const _StationInfo = {
 		Latitude: 42.2,
 		Longitude: -89.1,
 	},
-	KRPJ: {
-		StationId: 'KRPJ',
-		City: 'Rochelle/Koritz',
-		State: 'IL',
-		Latitude: 41.8833,
-		Longitude: -89.0833,
-	},
 	KLOT: {
 		StationId: 'KLOT',
 		City: 'Romeoville/Chi',
@@ -23777,13 +23742,6 @@ const _StationInfo = {
 		Latitude: 43.4166,
 		Longitude: -88.7,
 	},
-	KENW: {
-		StationId: 'KENW',
-		City: 'Kenosha',
-		State: 'WI',
-		Latitude: 42.6,
-		Longitude: -87.9333,
-	},
 	KLSE: {
 		StationId: 'KLSE',
 		City: 'La Crosse',
@@ -24085,13 +24043,6 @@ const _StationInfo = {
 		Latitude: 43.1666,
 		Longitude: -88.7166,
 	},
-	KUES: {
-		StationId: 'KUES',
-		City: 'Waukesha Cnty',
-		State: 'WI',
-		Latitude: 43.05,
-		Longitude: -88.25,
-	},
 	KPCZ: {
 		StationId: 'KPCZ',
 		City: 'Waupaca',

server/scripts/modules/icons.js

@@ -55,6 +55,7 @@ const icons = (() => {
 			return addPath('Cloudy.gif');
 
 		case 'fog':
+		case 'fog-n':
 			return addPath('Fog.gif');
 
 		case 'rain_sleet':
@@ -124,7 +125,7 @@ const icons = (() => {
 			return addPath('Blowing Snow.gif');
 
 		default:
-			console.log(`Unable to locate regional icon for ${link} ${isNightTime}`);
+			console.log(`Unable to locate regional icon for ${conditionName} ${link} ${isNightTime}`);
 			return false;
 		}
 	};
@@ -245,7 +246,7 @@ const icons = (() => {
 			return addPath('Blowing-Snow.gif');
 
 		default:
-			console.log(`Unable to locate icon for ${link} ${isNightTime}`);
+			console.log(`Unable to locate icon for ${conditionName} ${link} ${isNightTime}`);
 			return false;
 		}
 	};

server/scripts/modules/latestobservations.js

@@ -50,6 +50,12 @@ class LatestObservations extends WeatherDisplay {
 		// cut down to the maximum of 7
 		this.data = actualConditions.slice(0,this.MaximumRegionalStations);
 
+		// test for at least one station
+		if (this.data.length < 1) {
+			this.setStatus(STATUS.noData);
+			return;
+		}
+
 		this.drawCanvas();
 	}
 

server/scripts/modules/localforecast.js

@@ -19,6 +19,11 @@ class LocalForecast extends WeatherDisplay {
 
 		// get raw data
 		const rawData = await this.getRawData(weatherParameters);
+		// check for data
+		if (!rawData) {
+			this.setStatus(STATUS.failed);
+			return;
+		}
 		// parse raw data
 		const conditions = this.parseLocalForecast(rawData);
 
@@ -78,7 +83,7 @@ class LocalForecast extends WeatherDisplay {
 
 		this.currentScreen = 0;
 		this.timing.totalScreens = this.screenTexts.length;
-		this.drawCanvas();
+		this.setStatus(STATUS.loaded);
 	}
 
 	// get the unformatted data (also used by extended forecast)
@@ -124,11 +129,7 @@ class LocalForecast extends WeatherDisplay {
 		this.screenTexts[this.screenIndex].split('\n').forEach((text, index) => {
 			draw.text(this.context, 'Star4000', '24pt', '#FFFFFF', 75, 140+40*index, text, 2);
 		});
-
-
 		this.finishDraw();
-		this.setStatus(STATUS.loaded);
-
 	}
 
 	// format the forecast

server/scripts/modules/radar.js

@@ -16,22 +16,19 @@ class Radar extends WeatherDisplay {
 			{time: 1, si: 2},
 			{time: 1, si: 3},
 			{time: 1, si: 4},
-			{time: 1, si: 5},
-			{time: 4, si: 6},
+			{time: 4, si: 5},
 			{time: 1, si: 0},
 			{time: 1, si: 1},
 			{time: 1, si: 2},
 			{time: 1, si: 3},
 			{time: 1, si: 4},
-			{time: 1, si: 5},
-			{time: 4, si: 6},
+			{time: 4, si: 5},
 			{time: 1, si: 0},
 			{time: 1, si: 1},
 			{time: 1, si: 2},
 			{time: 1, si: 3},
 			{time: 1, si: 4},
-			{time: 1, si: 5},
-			{time: 12, si: 6},
+			{time: 12, si: 5},
 		];
 
 		// pre-load background image (returns promise)
@@ -214,10 +211,12 @@ class Radar extends WeatherDisplay {
 		this.data = radarInfo.map(radar=>radar.canvas);
 
 		this.times = radarInfo.map(radar=>radar.time);
+		this.setStatus(STATUS.loaded);
 	}
 
 	async drawCanvas() {
 		super.drawCanvas();
+		if (this.screenIndex === -1) return;
 		this.context.drawImage(await this.backgroundImage, 0, 0);
 		const {DateTime} = luxon;
 		// Title
@@ -244,7 +243,6 @@ class Radar extends WeatherDisplay {
 		draw.text(this.context, 'Star4000 Small', '24pt', '#ffffff', 438, 105, this.times[this.screenIndex].toLocaleString(DateTime.TIME_SIMPLE), 2, 'center');
 
 		this.finishDraw();
-		this.setStatus(STATUS.loaded);
 	}
 
 	// utility latitude/pixel conversions

server/scripts/modules/regionalforecast.js

@@ -115,6 +115,12 @@ class RegionalForecast extends WeatherDisplay {
 		// filter out any false (unavailable data)
 		const regionalData = regionalDataAll.filter(data => data);
 
+		// test for data present
+		if (regionalData.length === 0) {
+			this.setStatus(STATUS.noData);
+			return;
+		}
+
 		// return the weather data and offsets
 		this.data = {
 			regionalData,
@@ -123,7 +129,6 @@ class RegionalForecast extends WeatherDisplay {
 		};
 
 		this.setStatus(STATUS.loaded);
-		this.drawCanvas();
 	}
 
 	buildForecast (forecast, city, cityXY) {

server/scripts/modules/travelforecast.js

@@ -59,6 +59,14 @@ class TravelForecast extends WeatherDisplay {
 		// wait for all forecasts
 		const forecasts = await Promise.all(forecastPromises);
 		this.data = forecasts;
+
+		// test for some data available in at least one forecast
+		const hasData = this.data.reduce((acc,forecast) => acc || forecast.high, false);
+		if (!hasData) {
+			this.setStatus(STATUS.noData);
+			return;
+		}
+
 		this.drawCanvas(true);
 	}