P&K AST (TA Luft 2021 / AUSTAL)

Precipitation

By stipulating precipitation, the contribution from wet deposition is taken into account for substances whose leaching rate is not equal to zero.

Precipitation can be specified as in AUSTAL2000N in an extended AKTerm or directly in the file zeitreihe.dmna. Alternatively, the precipitation rate can be specified explicitly in a separate file precipitation.dmna. Switch on precipitation in Parameter, then you will be asked for a precipitation file after importing the weather data, if this data is not available in the weather data.

A consideration of precipitation in connection with a dispersion category statistics is not possible according to the draft of the new TA Luft (2021).