Figure 3. Normalized flow surface profiles for the nine simulations at the point bar apex 1.5 s/B. The insert plot shows the second order derivative of normalized flow surface elevation in the transverse direction, Fh00(n/B), which gives the convexity or concavity of the surface profile curves.

Figure 3. Normalized flow surface profiles for the nine simulations at the point bar apex 1.5 s/B.
The insert plot shows the second order derivative of normalized flow surface elevation in the transverse
direction, Fh00(n/B), which gives the convexity or concavity of the surface profile curves.