diff --git a/IBPSA/Electrical/BaseClasses/PV/BaseClasses/PVOptical/AirMass.mo b/IBPSA/Electrical/BaseClasses/PV/BaseClasses/PVOptical/AirMass.mo index f7bcff34ce..fcaf8d60e4 100644 --- a/IBPSA/Electrical/BaseClasses/PV/BaseClasses/PVOptical/AirMass.mo +++ b/IBPSA/Electrical/BaseClasses/PV/BaseClasses/PVOptical/AirMass.mo @@ -20,11 +20,16 @@ equation annotation (Icon(coordinateSystem(preserveAspectRatio=false)), Diagram( coordinateSystem(preserveAspectRatio=false)), - Documentation(info="

The model computes the air mass, which is the number of particles in the atmosphere.
- It bases on an exact empirical approach by Kasten et al. and bases on the zenith angle of the object as well as its height.

-

References

+ Documentation( + info= + "

-Kasten, F., & Young, A. T. (1989). Revised optical air mass tables and +The model computes the air mass, which is the number of particles in the atmosphere.
+It is based on an exact empirical approach by Kasten et al. and bases on the zenith angle of the object as well as its height. +

+

References

+

+Kasten, F., & Young, A. T. (1989). Revised optical air mass tables and approximation formula. Applied optics, 28(22), 4735-4738. https://doi.org/10.1364/AO.28.004735