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backfill all data points

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Zakary Timson
2026-06-27 00:55:17 -04:00
parent e4042f06d6
commit 44e648ecef
1 changed files with 19 additions and 20 deletions
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39
server/src/forecast.mjs
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@@ -49,14 +49,14 @@ function absoluteHumidity(tempC, humidity) {
}
function pressureRule(trend3h, currentHpa) {
if (trend3h < -2.0) return { label: 'Storm likely', code: 211, precipChance: 0.85 };
if (trend3h < -0.8) return { label: 'Rain likely', code: 501, precipChance: 0.65 };
if (trend3h < -0.3) return { label: 'Cloudy', code: 803, precipChance: 0.35 };
if (trend3h > 1.5) return { label: 'Clearing', code: 801, precipChance: 0.05 };
if (trend3h > 0.3) return { label: 'Improving', code: 800, precipChance: 0.10 };
if (currentHpa < 1000) return { label: 'Unsettled', code: 802, precipChance: 0.30 };
if (currentHpa < 1013) return { label: 'Partly cloudy', code: 802, precipChance: 0.15 };
return { label: 'Fair', code: 800, precipChance: 0.05 };
if (trend3h < -2.0) return { label: 'Storm likely', precipitation_chance: 0.85 };
if (trend3h < -0.8) return { label: 'Rain likely', precipitation_chance: 0.65 };
if (trend3h < -0.3) return { label: 'Cloudy', precipitation_chance: 0.35 };
if (trend3h > 1.5) return { label: 'Clearing', precipitation_chance: 0.05 };
if (trend3h > 0.3) return { label: 'Improving', precipitation_chance: 0.10 };
if (currentHpa < 1000) return { label: 'Unsettled', precipitation_chance: 0.30 };
if (currentHpa < 1013) return { label: 'Partly cloudy', precipitation_chance: 0.15 };
return { label: 'Fair', precipitation_chance: 0.05 };
}
function solarTempDelta(sunElevation, cloudFraction) {
@@ -143,7 +143,7 @@ export async function get24HourForecast(currentSensors) {
wind_gusts: Math.round(wind_speed * 1.4 * 10) / 10,
wind_direction: currentSensors.wind_direction ?? 0,
clouds,
precipitation_chance: Math.round(weather.precipChance * (1 - i * 0.02) * 100),
precipitation_chance: Math.round(weather.precipitation_chance * (1 - i * 0.02) * 100),
accumulation: 0,
uv_index,
uv_dose: 0,
@@ -216,7 +216,6 @@ function summarise(slots) {
return {
time: slots[0].time,
label: dominant.label,
code: dominant.code ?? null,
icon: dominant.icon,
temperature: peak(fin('temperature')),
temperature_max: peak(finAll('temperature')),
@@ -272,21 +271,21 @@ export async function getForecast() {
export function getWeatherCondition(data) {
if(data.lightning_rate > 0 && data.raining === 'True') {
return {label: 'Thunderstorm', icon: '11d', code: 211};
return {label: 'Thunderstorm', icon: '11d'};
}
if(data.raining === 'True') {
if(data.precipitation > 7.6) return {label: 'Heavy Rain', icon: '10d', code: 502};
if(data.precipitation > 2.5) return {label: 'Moderate Rain', icon: '10d', code: 501};
return {label: 'Light Rain', icon: '09d', code: 500};
if(data.precipitation > 7.6) return {label: 'Heavy Rain', icon: '10d'};
if(data.precipitation > 2.5) return {label: 'Moderate Rain', icon: '10d'};
return {label: 'Light Rain', icon: '09d'};
}
if(data.visibility < 10) return {label: 'Mist', icon: '50d', code: 701};
if(data.visibility < 10) return {label: 'Mist', icon: '50d'};
const dayNight = data.daytime ? 'd' : 'n';
if(data.clouds > 0.85) return {label: 'Overcast Clouds', icon: `04${dayNight}`, code: 804};
if(data.clouds > 0.50) return {label: 'Broken Clouds', icon: `04${dayNight}`, code: 803};
if(data.clouds > 0.25) return {label: 'Scattered Clouds', icon: `03${dayNight}`, code: 802};
if(data.clouds > 0.10) return {label: 'Few Clouds', icon: `02${dayNight}`, code: 801};
return {label: 'Clear Sky', icon: `01${dayNight}`, code: 800};
if(data.clouds > 0.85) return {label: 'Overcast Clouds', icon: `04${dayNight}`};
if(data.clouds > 0.50) return {label: 'Broken Clouds', icon: `04${dayNight}`};
if(data.clouds > 0.25) return {label: 'Scattered Clouds', icon: `03${dayNight}`};
if(data.clouds > 0.10) return {label: 'Few Clouds', icon: `02${dayNight}`};
return {label: 'Clear Sky', icon: `01${dayNight}`};
}