Initial Conditions

Initial concentration

Here you must specify the initial concentration for each fraction. This can be done as either a constant or a type 3 map for each area. Typical background concentration is 0.01 kg/m³.

Initial bed thickness

Here you must specify the initial bed thickness for each layer. This can be done as either a constant or a type 2 map for each area.

Initial bed distribution

Here you must specify the content of a given fraction in a given layer in %. This means that for a layer the total value in each point must be 100%. The distribution can be given as a constant for each area.