Updated sensors and added empty logger for speedup

spatz/simulations/data_source.py

@@ -20,6 +20,9 @@ class DataSource(Advanceable):
         speed = np.linalg.norm(self.get_velocity('global'))
 
         return speed / self.get_speed_of_sound()
+    
+    def get_temperature(self) -> float:
+        return Atmosphere(self.get_altitude()).temperature
 
     @abstractmethod
     def get_length(self) -> float:
@@ -57,10 +60,6 @@ class DataSource(Advanceable):
     def get_static_pressure(self) -> float:
         pass
 
-    @abstractmethod
-    def get_temperature(self) -> float:
-        pass
-
     @abstractmethod
     def get_longitude(self) -> float:
         pass