Deleted bug that made snow surface temperature equal to max(0°C, air temperature) instead of min(0°C, air temperature) when using the 'Equal to Air temperature' option.
Corrected bug that caused a heat leakage at the snow/soil interface when using the iterative energy balance for the snow surface temperature. The heat lost from the soil was larger than the heat supplied at the snow surface, which caused too low soil temperatures. DG