solar radiation is a double

Author: mplogas

src/Ecowitt.Controller/Mapping/SensorBuilder.cs

@@ -134,7 +134,7 @@ public partial class SensorBuilder
                 case "winddir":
                     return BuildIntSensor(propertyName, "Wind Direction", propertyValue, "°");
                 case "solarradiation":
-                    return BuildIntSensor(propertyName, "Solar Radiation", propertyValue, "W/m²", SensorType.Irradiance);
+                    return BuildDoubleSensor(propertyName, "Solar Radiation", propertyValue, "W/m²", SensorType.Irradiance);
                 case "uv":
                     return BuildIntSensor(propertyName, "UV Index", propertyValue);
                 case "srain_piezo":

src/Ecowitt.Controller/Mapping/SensorBuilderAddon.cs

@@ -66,7 +66,7 @@ public static void CalculateGatewayAddons(ref Model.Gateway gateway, bool isMetr
             if (winddirection != null)
             {
                 var compass = BuildStringSensor("winddir-comp", "Wind Direction (Compass)",
-                    CalculateWindDirection((int)winddirection.Value).ToString());
+                    CalculateWindDirection((int)winddirection.Value));
                 gateway.Sensors.Add(compass);
             }