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Name | Units | Advanced | Deprecated | Affects | Description | Required | Default | Min | Max | Condition |
---|---|---|---|---|---|---|---|---|---|---|
ndrifter | - | drifterfile | Number of drifers | 0 | 0 | 50 |
| |||
drifterfile | - |
| Name of drifter data file |
|
|
| (par.ndrifter\>0ndrifter>0) |
Flow boundary condition parameters
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Name | Units | Advanced | Deprecated | Affects | Description | Required | Default | Min | Max | Condition | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="f2e1df2df8943cbf-1278503f-40b84f1c-a77cae3a-25495fc32ba39c1c158cbd95"><ac:plain-text-body><![CDATA[ | kx | ms^-1 | ky kz | Darcy-flow permeability coefficient in x-direction [m/s] | 0.0001 | 1e-005 | 0.01 | (par.gwflow==1) | ]]></ac:plain-text-body></ac:structured-macro> | |||
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="f244e06779c063b7-4b47d599-444f47b5-b68fa87d-f291b652168f777220e8a122"><ac:plain-text-body><![CDATA[ | ky | ms^-1 |
| Darcy-flow permeability coefficient in y-direction [m/s] | par.kx | 1e-005 | 0.01 | (par.gwflow==1) | ]]></ac:plain-text-body></ac:structured-macro> | |||
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="95bc56ea8d2877e3-e1852a40-4a614655-94c1bb1a-e884814bdb4b277e8e5d8ae7"><ac:plain-text-body><![CDATA[ | kz | ms^-1 |
| Darcy-flow permeability coefficient in z-direction [m/s] | par.kx | 1e-005 | 0.01 | (par.gwflow==1) | ]]></ac:plain-text-body></ac:structured-macro> | |||
dwetlayer | m |
| Thickness of the top soil layer interacting more freely with the surface water | 0.2 | 0.01 | 1 | (par.gwflow==1) | |||||
aquiferbot | m |
| Level of uniform aquifer bottom | -10 | -100 | 100 | (par.gwflow==1) & (par.aquiferbotfile=='') | |||||
aquiferbotfile | - | aquiferbot | Name of the aquifer bottom file |
|
|
| (par.gwflow==1) | |||||
gw0 | m |
| Level initial groundwater level | 0 | -5 | 5 | (par.gwflow==1) & (par.gw0file=='') | |||||
gw0file | - | gw0 | Name of initial groundwater level file |
|
|
| (par.gwflow==1) |
...
Name | Units | Advanced | Deprecated | Affects | Description | Required | Default | Min | Max | Condition |
---|---|---|---|---|---|---|---|---|---|---|
zs0 | m |
| Inital water level | 0 | -5 | 5 | ~((par.tideloc\>0tideloc>0)) | |||
zsinitfile | name |
| Name of inital condition file zs |
|
|
|
|
...
Name | Units | Advanced | Deprecated | Affects | Description | Required | Default | Min | Max | Condition |
---|---|---|---|---|---|---|---|---|---|---|
solver_maxit | - |
| Maximum number of iterations in the linear SIP solver | 30 | 1 | 1000 | (par.nonh==1) | |||
solver_acc | - |
| accuracy with respect to the right-hand side usedin the following termination criterion:||b-Ax || \ < acc*||b|| | 0.005 | 1e-005 | 0.1 | (par.nonh==1) | |||
solver_urelax | - |
| Underrelaxation parameter | 0.92 | 0.5 | 0.99 | (par.nonh==1) | |||
solver | - |
| Solver used to solve the linear system, 1=SIP, 2=TRIDIAG (only for 1d) | 1 | 0 | 2 | (par.nonh==1) | |||
kdmin | - |
| Minimum value of kd ( pi/dx \ > minkd ) | 0 | 0 | 0.05 | (par.nonh==1) | |||
dispc | ? |
| Coefficient in front of the vertical pressure gradient, Default = 1. | 1 | 0.1 | 2 | (par.nonh==1) | |||
Topt | s |
| Absolute period to optimize coefficient | 10 | 1 | 20 | (par.nonh==1) |
...
Name | Units | Advanced | Deprecated | Affects | Description | Required | Default | Min | Max | Condition |
---|---|---|---|---|---|---|---|---|---|---|
g | ms^-2 |
| Gravitational acceleration | 9.81 | 9.7 | 9.9 |
| |||
rho | kgm^-3 |
| Density of water | 1025 | 1000 | 1040 |
| |||
depthscale | - |
| depthscale of (lab)test simulated. 1 = default, which corresponds to teh real world (nature)the follwing (numerical) parameters are scaled with the depth scale (see Brandenburg, 2010):eps = eps_default/depthscalehmin = hmin_default/depthscalehswitch = hswitch/depthscaledzmax = dzmax/depthscale**1.5d0Brandenburg concluded that also the following parameters potentially need to be scaled:wetslp, turb (suggested to turn off at depthscales\<20depthscales<20) & ucr (distinguish ucr_bed load anducr_sus at depthscales\<20depthscales<20) | 1 | 1 | 200 |
|
Physical processes
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Name | Units | Advanced | Deprecated | Affects | Description | Required | Default | Min | Max | Condition | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|
waveform | - |
| Option for waveshape model: 1 = Ruessink & Van Rijn, 2 = Van Thiel de Vries, 2009 | vanthiel |
|
| (par.sedtrans==1) | |||||
form | - |
| Equilibrium sed. conc. formulation: 1 = Soulsby van Rijn, 1997, 2 = Van Rijn 2008 with modifications by Van Thiel | vanthiel_vanrijn |
|
| (par.sedtrans==1) | |||||
sws | - |
| 1 = short wave & roller stirring and undertow, 0 = no short wave & roller stirring and undertow | 1 | 0 | 1 | (par.sedtrans==1) | |||||
lws | - |
| 1 = long wave stirring, 0 = no long wave stirring | 1 | 0 | 1 | (par.sedtrans==1) | |||||
BRfac | - |
| Calibration factor surface slope | 1 | 0 | 1 | (par.sedtrans==1) | |||||
facsl | - |
| Factor bedslope effect | 1.6 | 0 | 1.6 | (par.sedtrans==1) | |||||
z0 | m |
| Zero flow velocity level in Soulsby van Rijn (1997) sed.conc. expression | 0.006 | 0.0001 | 0.05 | (par.sedtrans==1) | |||||
smax | - |
| Being tested: maximum Shields parameter for ceq Diane Foster | -1 | -1 | 3 | (par.sedtrans==1) | |||||
tsfac | - |
| Coefficient determining Ts = tsfac * h/ws in sediment source term | 0.1 | 0.01 | 1 | (par.sedtrans==1) | |||||
facua | - | facSk facAs | Calibration factor time averaged flows due to wave skewness and asymmetry | 0.1 | 0 | 1 | (par.sedtrans==1) | |||||
facSk | - |
| Calibration factor time averaged flows due to wave skewness | par.facua | 0 | 1 | (par.sedtrans==1) | |||||
facAs | - |
| Calibration factor time averaged flows due to wave asymmetry | par.facua | 0 | 1 | (par.sedtrans==1) | |||||
turb | - |
| Equlibrium sediment concentration is computed as function of:none = no turbulence, | bore_averaged |
|
| (par.sedtrans==1) | |||||
Tbfac | - |
| Calibration factor for bore interval Tbore: Tbore = Tbfac*Tbore | 1 | 0 | 1 | (par.sedtrans==1) | |||||
Tsmin | s |
| Minimum adaptation time scale in advection diffusion equation sediment | 0.2 | 0.01 | 10 | (par.sedtrans==1) | |||||
lwt | - |
| Switch 0/1 long wave turbulence model | 0 | 0 | 1 | (par.sedtrans==1) | |||||
betad | - |
| Dissipation parameter long wave breaking turbulence | 1 | 0 | 10 | (par.sedtrans==1) | |||||
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="e0fda3a8d1de9487-e6c5e829-42784dc6-b9d1bf7b-8ad0852bdd7b15aa7ce62dcf"><ac:plain-text-body><![CDATA[ | sus | - |
| Calibration factor for suspensions transports [0..1] | 1 | 0 | 1 | (par.sedtrans==1) | ]]></ac:plain-text-body></ac:structured-macro> | |||
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="33e38a19c7176865-19cf18df-4c9b44c8-8a6fb484-60360a4da703e5b7c17c9ddd"><ac:plain-text-body><![CDATA[ | bed | - |
| Calibration factor for bed transports [0..1] | 1 | 0 | 1 | (par.sedtrans==1) | ]]></ac:plain-text-body></ac:structured-macro> | |||
bulk | - |
| Option to compute bedload and suspended load seperately; 0 = seperately, 1 = bulk (as in previous versions) | 1 | 0 | 1 | (par.sedtrans==1) |
...
Name | Units | Advanced | Deprecated | Affects | Description | Required | Default | Min | Max | Condition |
---|---|---|---|---|---|---|---|---|---|---|
zs0file | - |
| Name of tide boundary condition series |
|
|
| (par.tideloc\>0tideloc>0) | |||
tideloc | - | zs0 zs0file paulrevere | Number of corner points on which a tide time series is specified | 0 | 0 | 4 |
| |||
paulrevere | - |
| Specifies tide on sea and land ('land') or two sea points ('sea') if tideloc = 2if tideloc =\>2, then this indicates where the time series are to beapplied. Input for tidal information to xbeach options (3):1. one tidal record --\> specify tidal record everywhere2. two tidal records --\> Need to specify keyword 'paulrevere'paulrevere=='land' implies to apply one tidal record toboth sea corners and one tidal record to both land cornerspaulrevere=='sea' implies to apply the first tidal record(column 2 in zs0input.dat) to the (x=1,y=1) sea corner andthe second tidal record (third column) to the (x=1,y=N) sea corner3. four tidal records --\> Need to list tidal records inzs0input.dat in order of:(x=1,y=1)(x=1,y=N)(x=N,y=N)(x=N,y=1)NOTE: clockwise from (1,1) corner | land |
|
| (par.tideloc\>0tideloc>0) & (par.tideloc==2) |
Variables, not read in params.txt
...