subroutine gfssflx::tdfcnd	(	real (kind=kind_phys), intent(in)	smc,
		real (kind=kind_phys), intent(in)	qz,
		real (kind=kind_phys), intent(in)	smcmax,
		real (kind=kind_phys), intent(in)	sh2o,
		real (kind=kind_phys), intent(out)	df
	)

Referenced by gfssflx(), hrt(), and nopac().