Regular waves with normal incidenceΒΆ

alternate text

Figure: (left) snapshot of surface elevation (5th output), (middle) sediemnt concentration and current field, (right) bathymetry change (5th output)

input.txt:

Parallel(if applicable)
PX = 4
PY = 4
Depth
DEPTH_TYPE = DATA
DEPTH_FILE = ../bathy/depth_a15.txt
Output folder
RESULT_FOLDER = output/
Dimensions
Mglob = 312
Nglob = 100
Time
TOTAL_TIME = 500.0
PLOT_INTV = 100.0
PLOT_INTV_STATION = 0.5
SCREEN_INTV = 100.0
Wave averaging property
T_INTV_mean = 50.0
STEADY_TIME= 100.0
Grid sizes
DX = 1.0
DY = 2.0
Wavemaker
WAVEMAKER = WK_REG
DEP_WK = 8.0
Xc_WK = 280.0
Tperiod = 8.0
AMP_WK = 0.5
Theta_WK = 0.0
Delta_WK = 3.0
Sponge layer
FRICTION_SPONGE = T
DIRECT_SPONGE = T
Csp = 0.0
CDsponge = 1.0
Sponge_west_width = 0.0
Sponge_east_width = 60.0
Sponge_south_width = 0.0
Sponge_north_width = 0.0
Lateral boundary condition
PERIODIC = T
Wetting and drying
MinDepth=0.01
Physics
Cd = 0.002
Breaking scheme
VISCOSITY_BREAKING = F
Sediment
Bed_Change = T
BedLoad = T
D50 = 0.0005
Sdensity = 2.68
n_porosity = 0.47
WS = 0.0125
Shields_cr = 0.055
Shields_cr_bedload = 0.047
Tan_phi = 0.7
Kappa1 = 0.3333
Kappa2 = 1.0
MinDepthPickup = 0.1
Output
DEPTH_OUT = T
ETA = T
U = T
V = T
Umean = T
Vmean = T
MASK = T
WaveHeight = T