(The rearrangement to calculate the required footprint area of the facility for a given depth using three dimensions of underground infiltration is not available at this time. Elegant submissions are invited.)
+
(The rearrangement to calculate the required footprint area of the facility for a given depth using three dimensional drainage is not available at this time. Elegant submissions are invited.)
==To calculate the required depth, where the area of the facility is constrained (1D)==
==To calculate the required depth, where the area of the facility is constrained (1D)==