public void changeTempTextValue()
 {
     celciusvalue     = Set_Temp_optimum_level.GetOptimumLevel().ToString();
     celciusText.text = celciusvalue + " °c";
 }
 // Update is called once per frame
 public void textUpdate(float value)
 {
     slidervalue      = Mathf.RoundToInt(value);
     actualResult     = slidervalue + Set_Temp_optimum_level.GetOptimumLevel();
     celciusText.text = actualResult + " °c";
 }
 void Start()
 {
     celciusvalue     = Set_Temp_optimum_level.GetOptimumLevel().ToString();
     celciusText      = GetComponent <Text>();
     celciusText.text = celciusvalue + "°c";
 }