Table 1. Simulation specifications.

Simulation description	Output domains
	Coupling domain		Control domain
Default HIRHAM over the entire domain	UNC-9/UNC-23 (no coupling)	9 or 23 grid cell evaluation	UNC-ctrl (no coupling)	16 grid cell evaluation
HIRHAM coupled with MIKE SHE over the coupling domain. Default HIRHAM in remaining domain.	COU-9/COU-23 (coupled)	9 or 23 grid cell evaluation	COU-ctrl (no coupling)	16 grid cell evaluation

Coupled state, output evaluation domains, simulation and domain names and number of evaluation grid cells.