.Greenhouses.Flows.Sources.CO2.PrescribedConcentration .Greenhouses.Flows.Sources.CO2.PrescribedConcentrationThis model represents a variable temperature boundary condition. The temperature in [K] is given as input signal T to the model. The effect is that an instance of this model acts as an infinite reservoir able to absorb or generate as much energy as required to keep the temperature at the specified value.