HydroGeoSphere/Surface Flow (Properties)

Default surface flow values
Unless you modify the default values, all zones (and elements) in the surface flow domain will be assigned the default properties listed in Table 5.18:

For each instruction we will again indicate its scope (i.e. .grok, .oprops). Recall that if an instruction is used in the prefix.grok file, it will affect the current set of chosen zones, while in a properties (e.g. .oprops) file, it will only affect the named material of which it is a part.

X friction
Scope: .grok .oprops
 * 1) val x friction factor, $$n_x$$ in Equation 2.35.
 * &bull; &bull; &bull;

Y friction
Scope: .grok .oprops
 * 1) val y friction factor, $$n_y$$ in Equation 2.36.
 * &bull; &bull; &bull;

Rill storage height
Scope: .grok .oprops
 * 1) val Rill storage height [L], $$H_d$$ in Section 2.2.2.2.
 * &bull; &bull; &bull;

Obstruction storage height
Scope: .grok .oprops
 * 1) val Obstruction storage height [L], $$H_o$$ in Section 2.2.2.2.
 * &bull; &bull; &bull;

Coupling length
<tt>Scope: .grok .oprops</tt>
 * 1) val Coupling length [L], $$l_{exch}$$ in Equation 2.71.
 * &bull; &bull; &bull;