Maximal connectable impervious area based on hydrologic conditions

Usage

hydrology_assessment(site_data, q_rain)

Arguments

site_data: The site specific data loaded with function "loda_site_data"
q_rain: characteristic rainfall in L/(s*ha)

Value

the combined max_area table is extend by a row with the result of the hydolic assessment.

Details

If the planning area is identical with the urban area lines 3, 4 and 7 are not valid. Line 8 is the required throttel for both, the urban area and the planning area. The reason for this is: for the planning area "no_runoff" landuse considered for discharge calculation (-> possible runoff areas in the future), while this is not the case for the urban area (-> Status quo assessment). If the planning area is no "real" planning area, that would not make any sense.