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Added Feels Like and Windspeed in KMPH

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This commit is contained in:
Pranav Sethi 2018-03-03 04:21:24 -05:00
parent 20823bfc87
commit d93f5d7785
1 changed files with 71 additions and 1 deletions
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72
modules/default/currentweather/currentweather.js
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@ -23,12 +23,14 @@ Module.register("currentweather",{
showWindDirection: true,
showWindDirectionAsArrow: false,
useBeaufort: true,
useKMPHwind: false,
lang: config.language,
decimalSymbol: ".",
showHumidity: false,
degreeLabel: false,
showIndoorTemperature: false,
showIndoorHumidity: false,
showFeelsLike: true,
initialLoadDelay: 0, // 0 seconds delay
retryDelay: 2500,
@ -105,7 +107,7 @@ Module.register("currentweather",{
this.indoorTemperature = null;
this.indoorHumidity = null;
this.weatherType = null;
this.feelsLike = null;
this.loaded = false;
this.scheduleUpdate(this.config.initialLoadDelay);
@ -242,6 +244,19 @@ Module.register("currentweather",{
}
wrapper.appendChild(large);
if (this.config.showFeelsLike && this.config.onlyTemp === false){
var small = document.createElement("div");
small.className = "normal medium";
var feelsLike = document.createElement("span");
feelsLike.className = "dimmed";
feelsLike.innerHTML = "Feels " + this.feelsLike + "°" + degreeLabel;
small.appendChild(feelsLike);
wrapper.appendChild(small);
}
return wrapper;
},
@ -365,13 +380,67 @@ Module.register("currentweather",{
this.humidity = parseFloat(data.main.humidity);
this.temperature = this.roundValue(data.main.temp);
this.feelsLike = 0;
if (this.config.useBeaufort){
this.windSpeed = this.ms2Beaufort(this.roundValue(data.wind.speed));
} else if (this.config.useKMPHwind) {
this.windSpeed = parseFloat((data.wind.speed * 60 * 60) / 1000).toFixed(0);
} else {
this.windSpeed = parseFloat(data.wind.speed).toFixed(0);
}
// ONLY WORKS IF TEMP IN C //
var windInMph = parseFloat(data.wind.speed * 2.23694);
var tempInF = 0;
switch (this.config.units){
case "metric": tempInF = 1.8 * this.temperature + 32; break;
case "imperial": tempInF = this.temperature; break;
case "default":
var tc = this.temperature - 273.15;
tempInF = 1.8 * tc + 32; break;
}
if (windInMph > 3 && tempInF < 50){
// windchill
var windchillinF = Math.round(35.74+0.6215*tempInF-35.75*Math.pow(windInMph,0.16)+0.4275*tempInF*Math.pow(windInMph,0.16));
var windChillInC = (windchillinF - 32) * (5/9);
// this.feelsLike = windChillInC.toFixed(0);
switch (this.config.units){
case "metric": this.feelsLike = windChillInC.toFixed(0); break;
case "imperial": this.feelsLike = windChillInF.toFixed(0); break;
case "default":
var tc = windChillInC - 273.15;
this.feelsLike = tc.toFixed(0); break;
}
} else if (tempInF > 80 && this.humidity > 40){
// heat index
var Hindex = -42.379 + 2.04901523*tempInF + 10.14333127*this.humidity
- 0.22475541*tempInF*this.humidity - 6.83783*Math.pow(10,-3)*tempInF*tempInF
- 5.481717*Math.pow(10,-2)*this.humidity*this.humidity
+ 1.22874*Math.pow(10,-3)*tempInF*tempInF*this.humidity
+ 8.5282*Math.pow(10,-4)*tempInF*this.humidity*this.humidity
- 1.99*Math.pow(10,-6)*tempInF*tempInF*this.humidity*this.humidity;
// this.feelsLike = Hindex.toFixed(0);
switch (this.config.units){
case "metric": this.feelsLike = Hindex.toFixed(0); break;
case "imperial": this.feelsLike = parseFloat(Hindex * 1.8 + 32).toFixed(0); break;
case "default":
var tc = Hindex - 273.15;
this.feelsLike = tc.toFixed(0); break;
}
} else {
this.feelsLike = parseFloat(this.temperature).toFixed(0);
}
this.windDirection = this.deg2Cardinal(data.wind.deg);
this.windDeg = data.wind.deg;
this.weatherType = this.config.iconTable[data.weather[0].icon];
@ -497,4 +566,5 @@ Module.register("currentweather",{
var decimals = this.config.roundTemp ? 0 : 1;
return parseFloat(temperature).toFixed(decimals);
}
});