Translations:Einzugsgebiet/28/en

If a [math]\displaystyle{ \Psi }[/math] value is given, the remaining part of the precipitation in the ratio of the runoff coefficient [math]\displaystyle{ \Psi }[/math] is added to the runoff after covering the initial losses (wetting and trough loss), independent of the history and characteristics of the precipitation. If possible, this approach should be avoided, since the process of runoff formation is only roughly simplified.