Fix Sense HAT sample (#1257)

* Fix Sense HAT sample

* Added units, fixed actual formatting issue

* percent

src/devices/SenseHat/samples/Program.cs

@@ -8,14 +8,6 @@
 using Iot.Device.SenseHat;
 using UnitsNet;
 
-// Sample for each device separately
-// LedMatrix.Run();
-// Joystick.Run();
-// AccelerometerAndGyroscope.Run();
-// Magnetometer.Run();
-// TemperatureAndHumidity.Run();
-// PressureAndTemperature.Run();
-
 // set this to the current sea level pressure in the area for correct altitude readings
 var defaultSeaLevelPressure = WeatherHelper.MeanSeaLevel;
 
@@ -51,12 +43,12 @@
 
     Console.WriteLine($"Temperature Sensor 1: {tempValue.DegreesCelsius:0.#}\u00B0C");
     Console.WriteLine($"Temperature Sensor 2: {temp2Value.DegreesCelsius:0.#}\u00B0C");
-    Console.WriteLine($"Pressure: {preValue:0.##}hPa");
-    Console.WriteLine($"Altitude: {altValue:0.##}m");
-    Console.WriteLine($"Acceleration: {sh.Acceleration}g");
-    Console.WriteLine($"Angular rate: {sh.AngularRate}DPS");
-    Console.WriteLine($"Magnetic induction: {sh.MagneticInduction}gauss");
-    Console.WriteLine($"Relative humidity: {humValue:0.#}%");
+    Console.WriteLine($"Pressure: {preValue.Hectopascals:0.##} hPa");
+    Console.WriteLine($"Altitude: {altValue.Meters:0.##} m");
+    Console.WriteLine($"Acceleration: {sh.Acceleration} g");
+    Console.WriteLine($"Angular rate: {sh.AngularRate} DPS");
+    Console.WriteLine($"Magnetic induction: {sh.MagneticInduction} gauss");
+    Console.WriteLine($"Relative humidity: {humValue.Percent:0.#}%");
 
     // WeatherHelper supports more calculations, such as saturated vapor pressure, actual vapor pressure and absolute humidity.
     Console.WriteLine($"Heat index: {WeatherHelper.CalculateHeatIndex(tempValue, humValue).DegreesCelsius:0.#}\u00B0C");