6.4.1

README.md

@@ -1,3 +1,5 @@
+![Weatherstar 4000+ Current Conditions](https://github.com/netbymatt/ws4kp/blob/main/server/images/social/1200x600.png)
+
 # WeatherStar 4000+
 
 A live version of this project is available at https://weatherstar.netbymatt.com

datagenerators/output/regionalcities.json

@@ -729,6 +729,16 @@
 			"wfo": "LMK"
 		}
 	},
+	{
+		"city": "Lubbock",
+		"lat": 33.5836,
+		"lon": -101.8549,
+		"point": {
+			"x": 49,
+			"y": 34,
+			"wfo": "LUB"
+		}
+	},
 	{
 		"city": "Manchester",
 		"lat": 42.9956,

datagenerators/regionalcities-raw.json

@@ -364,6 +364,11 @@
 		"lat": 38.2542,
 		"lon": -85.7594
 	},
+	{
+		"city": "Lubbock",
+		"lat": 33.5836,
+		"lon": -101.8549
+	},
 	{
 		"city": "Manchester",
 		"lat": 42.9956,

package-lock.json

@@ -1,12 +1,12 @@
 {
 	"name": "ws4kp",
-	"version": "6.3.2",
+	"version": "6.4.1",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "ws4kp",
-			"version": "6.3.2",
+			"version": "6.4.1",
 			"license": "MIT",
 			"dependencies": {
 				"dotenv": "^17.0.1",

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "ws4kp",
-	"version": "6.3.2",
+	"version": "6.4.1",
 	"description": "Welcome to the WeatherStar 4000+ project page!",
 	"main": "index.mjs",
 	"type": "module",

server/scripts/modules/hourly-graph.mjs

@@ -40,9 +40,10 @@ class HourlyGraph extends WeatherDisplay {
 		const temperature = data.map((d) => d.temperature);
 		const probabilityOfPrecipitation = data.map((d) => d.probabilityOfPrecipitation);
 		const skyCover = data.map((d) => d.skyCover);
+		const dewpoint = data.map((d) => d.dewpoint);
 
 		this.data = {
-			skyCover, temperature, probabilityOfPrecipitation, temperatureUnit: data[0].temperatureUnit,
+			skyCover, temperature, probabilityOfPrecipitation, temperatureUnit: data[0].temperatureUnit, dewpoint,
 		};
 
 		this.setStatus(STATUS.loaded);
@@ -63,12 +64,16 @@ class HourlyGraph extends WeatherDisplay {
 
 		// calculate time scale
 		const timeScale = calcScale(0, 5, this.data.temperature.length - 1, availableWidth);
+		const timeStep = this.data.temperature.length / 4;
 		const startTime = DateTime.now().startOf('hour');
-		document.querySelector('.x-axis .l-1').innerHTML = formatTime(startTime);
-		document.querySelector('.x-axis .l-2').innerHTML = formatTime(startTime.plus({ hour: 6 }));
-		document.querySelector('.x-axis .l-3').innerHTML = formatTime(startTime.plus({ hour: 12 }));
-		document.querySelector('.x-axis .l-4').innerHTML = formatTime(startTime.plus({ hour: 18 }));
-		document.querySelector('.x-axis .l-5').innerHTML = formatTime(startTime.plus({ hour: 24 }));
+		let prevTime = startTime;
+		Array(5).fill().forEach((val, idx) => {
+			// track the previous label so a day of week can be added when it changes
+			const label = formatTime(startTime.plus({ hour: idx * timeStep }), prevTime);
+			prevTime = label.ts;
+			// write to page
+			document.querySelector(`.x-axis .l-${idx + 1}`).innerHTML = label.formatted;
+		});
 
 		// order is important last line drawn is on top
 		// clouds
@@ -86,11 +91,22 @@ class HourlyGraph extends WeatherDisplay {
 			lineWidth: 3,
 		});
 
+		// calculate temperature scale for min and max of dewpoint and temperature
+		const minScale = Math.min(...this.data.dewpoint, ...this.data.temperature);
+		const maxScale = Math.max(...this.data.dewpoint, ...this.data.temperature);
+		const thirdScale = (minScale + maxScale) / 3;
+		const midScale1 = Math.round(minScale + thirdScale);
+		const midScale2 = Math.round(minScale + (thirdScale * 2));
+		const tempScale = calcScale(minScale, availableHeight - 10, maxScale, 10);
+
+		// dewpoint
+		const dewpointPath = createPath(this.data.dewpoint, timeScale, tempScale);
+		drawPath(dewpointPath, ctx, {
+			strokeStyle: 'green',
+			lineWidth: 3,
+		});
+
 		// temperature
-		const minTemp = Math.min(...this.data.temperature);
-		const maxTemp = Math.max(...this.data.temperature);
-		const midTemp = Math.round((minTemp + maxTemp) / 2);
-		const tempScale = calcScale(minTemp, availableHeight - 10, maxTemp, 10);
 		const tempPath = createPath(this.data.temperature, timeScale, tempScale);
 		drawPath(tempPath, ctx, {
 			strokeStyle: 'red',
@@ -100,15 +116,17 @@ class HourlyGraph extends WeatherDisplay {
 		// temperature axis labels
 		// limited to 3 characters, sacraficing degree character
 		const degree = String.fromCharCode(176);
-		this.elem.querySelector('.y-axis .l-1').innerHTML = (maxTemp + degree).substring(0, 3);
-		this.elem.querySelector('.y-axis .l-2').innerHTML = (midTemp + degree).substring(0, 3);
-		this.elem.querySelector('.y-axis .l-3').innerHTML = (minTemp + degree).substring(0, 3);
+		this.elem.querySelector('.y-axis .l-1').innerHTML = (maxScale + degree).substring(0, 3);
+		this.elem.querySelector('.y-axis .l-2').innerHTML = (midScale2 + degree).substring(0, 3);
+		this.elem.querySelector('.y-axis .l-3').innerHTML = (midScale1 + degree).substring(0, 3);
+		this.elem.querySelector('.y-axis .l-4').innerHTML = (minScale + degree).substring(0, 3);
 
 		// set the image source
 		this.image.src = canvas.toDataURL();
 
 		// change the units in the header
 		this.elem.querySelector('.temperature').innerHTML = `Temperature ${String.fromCharCode(176)}${this.data.temperatureUnit}`;
+		this.elem.querySelector('.dewpoint').innerHTML = `Dewpoint ${String.fromCharCode(176)}${this.data.temperatureUnit}`;
 
 		super.drawCanvas();
 		this.finishDraw();
@@ -145,7 +163,18 @@ const drawPath = (path, ctx, options) => {
 };
 
 // format as 1p, 12a, etc.
-const formatTime = (time) => time.setZone(timeZone()).toFormat('ha').slice(0, -1);
+const formatTime = (time, prev) => {
+	// if the day of the week changes, show the day of the week in the label
+	let format = 'ha';
+	if (prev.weekday !== time.weekday) format = 'ccc ha';
+
+	const ts = time.setZone(timeZone());
+
+	return {
+		ts,
+		formatted: ts.toFormat(format).slice(0, -1),
+	};
+};
 
 // register display
 registerDisplay(new HourlyGraph(4, 'hourly-graph'));

server/scripts/modules/hourly.mjs

@@ -75,7 +75,10 @@ class Hourly extends WeatherDisplay {
 
 		const startingHour = DateTime.local().setZone(timeZone());
 
-		const lines = this.data.map((data, index) => {
+		// shorten to 24 hours
+		const shortData = this.data.slice(0, 24);
+
+		const lines = shortData.map((data, index) => {
 			const fillValues = {};
 			// hour
 			const hour = startingHour.plus({ hours: index });
@@ -102,7 +105,7 @@ class Hourly extends WeatherDisplay {
 			const filledRow = this.fillTemplate('hourly-row', fillValues);
 
 			// alter the color of the feels like column to reflect wind chill or heat index
-			if (feelsLike < temperature) {
+			if (data.apparentTemperature < data.temperature) {
 				filledRow.querySelector('.like').classList.add('wind-chill');
 			} else if (feelsLike > temperature) {
 				filledRow.querySelector('.like').classList.add('heat-index');
@@ -203,6 +206,7 @@ const parseForecast = async (data) => {
 	const iceAccumulation = expand(data.iceAccumulation.values); 	// ice icon
 	const probabilityOfPrecipitation = expand(data.probabilityOfPrecipitation.values);	// rain icon
 	const snowfallAmount = expand(data.snowfallAmount.values);	// snow icon
+	const dewpoint = expand(data.dewpoint.values);
 
 	const icons = await determineIcon(skyCover, weather, iceAccumulation, probabilityOfPrecipitation, snowfallAmount, windSpeed);
 
@@ -216,6 +220,7 @@ const parseForecast = async (data) => {
 		probabilityOfPrecipitation: probabilityOfPrecipitation[idx],
 		skyCover: skyCover[idx],
 		icon: icons[idx],
+		dewpoint: temperatureConverter(dewpoint[idx]),
 	}));
 };
 
@@ -233,7 +238,7 @@ const determineIcon = async (skyCover, weather, iceAccumulation, probabilityOfPr
 };
 
 // expand a set of values with durations to an hour-by-hour array
-const expand = (data, maxHours = 24) => {
+const expand = (data, maxHours = 36) => {
 	const startOfHour = DateTime.utc().startOf('hour').toMillis();
 	const result = []; // resulting expanded values
 	data.forEach((item) => {

server/scripts/modules/icons/icons-large.mjs

@@ -13,7 +13,7 @@ const largeIcon = (link, _isNightTime) => {
 	} catch (error) {
 		console.warn(`largeIcon: ${error.message}`);
 		// Return a fallback icon to prevent downstream errors
-		return addPath(`No-Data.gif?${conditionIcon}${isNightTime ? '-n' : ''}`);
+		return addPath(`No-Data-Large.gif?${conditionIcon}${isNightTime ? '-n' : ''}`);
 	}
 
 	// find the icon
@@ -102,6 +102,8 @@ const largeIcon = (link, _isNightTime) => {
 
 		case 'snow_fzra':
 		case 'snow_fzra-n':
+		case 'winter_mix':
+		case 'winter_mix-n':
 			return addPath('Freezing-Rain-Snow.gif');
 
 		case 'fzra':
@@ -141,6 +143,8 @@ const largeIcon = (link, _isNightTime) => {
 			return addPath('Thunderstorm.gif');
 
 		case 'wind_skc':
+		case 'wind_':
+		case 'wind_-n':
 			return addPath('Windy.gif');
 
 		case 'wind_skc-n':
@@ -169,7 +173,7 @@ const largeIcon = (link, _isNightTime) => {
 		default: {
 			console.warn(`Unknown weather condition '${conditionIcon}' from ${link}; using fallback icon`);
 			// Return a reasonable fallback instead of false to prevent downstream errors
-			return addPath(`No-Data.gif?${conditionIcon}${isNightTime ? '-n' : ''}`);
+			return addPath(`No-Data-Large.gif?${conditionIcon}${isNightTime ? '-n' : ''}`);
 		}
 	}
 };

server/scripts/modules/icons/icons-small.mjs

@@ -170,7 +170,7 @@ const smallIcon = (link, _isNightTime) => {
 
 		case 'blizzard':
 		case 'blizzard-n':
-			return addPath('Blowing Snow.gif');
+			return addPath('Blowing-Snow.gif');
 
 		default:
 			console.warn(`Unknown weather condition '${conditionIcon}' from ${link}; using fallback icon`);

server/scripts/modules/regionalforecast.mjs

@@ -51,7 +51,7 @@ class RegionalForecast extends WeatherDisplay {
 		const minMaxLatLon = utils.getMinMaxLatitudeLongitude(sourceXY.x, sourceXY.y, mapOffsetXY.x, mapOffsetXY.y, this.weatherParameters.state);
 
 		// get a target distance
-		let targetDistance = 2.5;
+		let targetDistance = 2.4;
 		if (this.weatherParameters.state === 'HI') targetDistance = 1;
 
 		// make station info into an array

server/styles/scss/_hourly-graph.scss

@@ -11,7 +11,7 @@
 			right: 60px;
 			width: 360px;
 			font-family: 'Star4000 Small';
-			font-size: 32px;
+			font-size: 28px;
 			@include u.text-shadow();
 			text-align: right;
 
@@ -23,6 +23,10 @@
 				color: red;
 			}
 
+			.dewpoint {
+				color: green;
+			}
+
 			.cloud {
 				color: lightgrey;
 			}
@@ -52,32 +56,33 @@
 
 		.x-axis {
 			bottom: 0px;
-			left: 0px;
-			width: 640px;
+			left: 54px;
+			width: 532px;
 			height: 20px;
 
 			.label {
 				text-align: center;
-				width: 50px;
+				transform: translateX(-50%);
+				white-space: nowrap;
 
 				&.l-1 {
-					left: 25px;
+					left: 0px;
 				}
 
 				&.l-2 {
-					left: 158px;
+					left: calc(532px / 4 * 1);
 				}
 
 				&.l-3 {
-					left: 291px;
+					left: calc(532px / 4 * 2);
 				}
 
 				&.l-4 {
-					left: 424px;
+					left: calc(532px / 4 * 3);
 				}
 
 				&.l-5 {
-					left: 557px;
+					left: calc(532px / 4 * 4);
 				}
 			}
 
@@ -110,10 +115,14 @@
 				}
 
 				&.l-2 {
-					top: 140px;
+					top: calc(280px / 3);
 				}
 
 				&.l-3 {
+					bottom: calc(280px / 3 - 11px);
+				}
+
+				&.l-4 {
 					bottom: 0px;
 				}
 			}

views/partials/hourly-graph.ejs

@@ -2,6 +2,7 @@
 <div class="main has-scroll hourly-graph">
   <div class="top-right template ">
     <div class="temperature">Temperature</div>
+		<div class="dewpoint">Dewpoint</div>
     <div class="cloud">Cloud %</div>
     <div class="rain">Precip %</div>
   </div>
@@ -9,6 +10,7 @@
     <div class="label l-1">75</div>
     <div class="label l-2">65</div>
     <div class="label l-3">55</div>
+		<div class="label l-4">45</div>
   </div>
   <div class="chart">
     <img id="chart-area"></img>