Merge pull request #66 from open-meteo/65-add-seasonal-data-to-maps

feat: Add new seasonal data sources SEAS5 and EC46 from ECMWF

Author: vincentvdwal

package-lock.json

@@ -141,6 +141,17 @@ const colorScaleDefinitions: Record<string, ColorScaleDefinition> = {
 		interpolationMethod: 'linear',
 		unit: 'C°'
 	},
+	temperature_2m_anomaly: {
+		min: -5,
+		max: 5,
+		steps: 20,
+		colors: [
+			{ colors: ['blue', 'white'], steps: 10 },
+			{ colors: ['white', 'red'], steps: 10 }
+		],
+		interpolationMethod: 'linear',
+		unit: 'K'
+	},
 	thunderstorm: {
 		min: 0,
 		max: 100,

scripts/generate-colorscales.ts

@@ -304,6 +304,34 @@ export const domainOptions: Array<Domain> = [
 		model_interval: 3,
 		windUVComponents: true
 	},
+	{
+		value: 'ecmwf_seas5_monthly',
+		label: 'ECMWF SEAS5',
+		grid: {
+			type: 'gaussian',
+			nx: 421120,
+			ny: 1,
+			zoom: 3.2,
+			gaussianGridLatitudeLines: 320
+		},
+		time_interval: 24 * 30,
+		model_interval: 24 * 30,
+		windUVComponents: true
+	},
+	{
+		value: 'ecmwf_ec46_weekly',
+		label: 'ECMWF EC46',
+		grid: {
+			type: 'gaussian',
+			nx: 421120,
+			ny: 1,
+			zoom: 3.2,
+			gaussianGridLatitudeLines: 320
+		},
+		time_interval: 24 * 7,
+		model_interval: 24,
+		windUVComponents: true
+	},
 
 	// GEM
 	{

src/domains.ts

@@ -861,6 +861,36 @@ export const colorScales: ColorScales = {
 		interpolationMethod: 'linear',
 		unit: 'C°'
 	},
+	temperature_2m_anomaly: {
+		min: -5,
+		max: 5,
+		steps: 20,
+		scalefactor: 2,
+		colors: [
+			[0, 0, 255],
+			[28, 28, 255],
+			[57, 57, 255],
+			[85, 85, 255],
+			[113, 113, 255],
+			[142, 142, 255],
+			[170, 170, 255],
+			[198, 198, 255],
+			[227, 227, 255],
+			[255, 255, 255],
+			[255, 255, 255],
+			[255, 227, 227],
+			[255, 198, 198],
+			[255, 170, 170],
+			[255, 142, 142],
+			[255, 113, 113],
+			[255, 85, 85],
+			[255, 57, 57],
+			[255, 28, 28],
+			[255, 0, 0]
+		],
+		interpolationMethod: 'linear',
+		unit: 'K'
+	},
 	thunderstorm: {
 		min: 0,
 		max: 100,

src/utils/color-scales.ts

@@ -115,7 +115,9 @@ export const variableOptions = [
 	{ value: 'soil_moisture_10_to_40cm', label: 'Soil Moisture (10-40 cm)' },
 	{ value: 'soil_moisture_27_to_81cm', label: 'Soil Moisture (27-81 cm)' },
 	{ value: 'soil_moisture_40_to_100cm', label: 'Soil Moisture (40-100 cm)' },
-	{ value: 'soil_moisture_100_to_200cm', label: 'Soil Moisture (100-200 cm)' }
+	{ value: 'soil_moisture_100_to_200cm', label: 'Soil Moisture (100-200 cm)' },
+
+	{ value: 'temperature_2m_anomaly', label: 'Temperature (2m) Anomaly' }
 ];
 
 for (const pl of pressureLevels) {