Feet
0
200
N
Figure 11. Illustration of model grid, Anasosopo site (To convert feet to meters,
multiply by 0.3048)
Table 2
Grid Size
Harbor
Semicircle Boundary
Range of Distance Between
Plan
Elements
Nodes
Nodes
Adjacent Nodes (ft)
Existing
588,329
296,932
726
12-63 (varies with water depth)
1
To convert feet to meters, multiply by 0.3048.
Table 3
Parameter Values Used in CGWAVE
Value
Short
Long
Parameter
Waves
Waves
Number of terms in series
35
35
Number of iterations for checking convergence
1
1
Maximum number of iterations
500,000
500,000
Maximum number of iterations for nonlinear mechanisms
25
8
Bottom friction
0.00
0.02
Wave breaking
off
off
Nonlinear dispersion
off
off
Exterior reflection (shore boundaries outside grid domain)
0.0
1.0
-9
-9
Tolerance for equations
10
10
-4
-4
Tolerance for nonlinear mechanisms
10
10
Semicircle orthogonal orientation, deg counterclockwise from +x axis
305.2
305.2
(0=east, 90=north, 180=west, 270=south)
17
Chapter 3 Numerical Model
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